Evolution X 5.4: Official Polaris Build 20210211-1145

Happy Chinese New Year!

Note:
Formatting data and clean flash are required if you come from android 10. Please do not update through OTA if you are on android 10.
Dirty flash or update through OTA is fine from the previous EvoX android 11 versions.

Device Changes:
- Etude kernel: Op.11 No.2
* Linux 4.9.257
* merged CAF tag LA.UM.9.3.r1-00700-sdm845.0
* backported suspend stats sysfs node
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Satisfied the graceful shutdown of light devices in light HAL
- Turned pinner on for camera
- Added vector icons for parts
- Only show one big core and one little core in overlay through CPUInfo QS tile, to avoid cluttering up screen space

Evolution X Update
- February security patch
- Evolver: brought back lockdown button
- Added more clocks
- Fixed a SystemUI crash when connecting to some Bluetooth devices
- Fixed incorrect default APN configs for Vodafone AU
- Phone ringtone settings for duo SIM
- Brought back long screenshot
- Made Evolver preferences to be searchable
- Some fixes on ambient pulse

Gapps, vendor, and firmware are included.

Clean flash guide:
- Install the latest custom recovery
- Format data
- After formatting data, you may have to reboot again to recovery
- Wipe system & data & cache & dalvik cache
- Install ROM
- Reboot

Download: https://sourceforge.net/projects/evolution-x/files/polaris/EvolutionX_5.4_polaris-11-20210211-1145-OFFICIAL.zip/download
XDA Thread: https://forum.xda-developers.com/t/rom-11-0-polaris-official-evolution-x-lightning-01-05-21.4101193/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for build updates and ROM flash instructions.

TWRP 3.5.0_9-20210207 Unofficial

Updated twrp sources

Download: https://drive.google.com/file/d/1NjbPhRnqx-gTqrNAxHUqGSA1OhiceIZG/view

By @palaych

crDroid v6.15 - February update (Android 10 - 10/02/2021)

Important note: This is likely to be considered the last crDroid v6 update as crDroid v7 builds state are to be considered as Monthly/Stable soon.

* Update to crDroid v6.15
* Merged December 2020, January & February 2021 Android Security updates
* Polaris: Upstreamed kernel to Linux 4.9.255
* Polaris: Drop IMS daemon
* Polaris: Add missing mixer path
* Polaris: Add support for 1080p and 4k MJPEG format
* Other minor changes along the way
* Updated translations

Suggested firmware: V11.0.5.0
Gapps not included

Download: https://crdroid.net/polaris
XDA thread: https://forum.xda-developers.com/t/rom-los-10-0-official-crdroid-v6-15-polaris.4030895/

md5: 4a6f94b686b04b4385f3dd464e989188

crDroid - Update v7.3 (beta - Android 11 - 14/02/2021)

WARNING!!!
1. Clean installation and format data mandatory if you are coming from previous build: wipe system, data, cache, dalvik cache & format data.
DO NOT dirty flash or you will have a bootloop.
2. Be aware encryption enforcing is back, if you are coming from v7.0 dirty flash might apply, however clean flash highly suggested.
3. Be sure to have your custom recovery properly updated with Android 11 decryption support.

* Initial crDroid 7.3 code base
* Updated to February 2021 Security patches
* Polaris: Upstreamed kernel to Linux 4.9.255 & merged CAF tag 'LA.UM.9.3.r1-00700-sdm845.0'
* polaris: Bring back encryption support
* polaris: Ensure LOS recovery is not flashed automatically
* polaris: Deploy libwfdaac_proprietary for miracast
* polaris: Enable iWlan legacy mode
* Added option to record screen with low quality
* Added QS tile styles (crdroid > UI)
* Added toggle to tint QS tiles (crdroid > QS)
* Added QS status bar opacity customizations
* Added Safety Net patches to framework (SN should pass without Magisk)
* Added toggle for ambient music ticker (show pulse on track change)
* Added Always-on display when charging toggle
* Added Ambient display pulse visualizer
* Added Battery temperature in Settings
* Added Battery stats reset option in Settings
* Added deep sleep percentage in system info
* Added QS footer icon visibility toggles
* Added edge lighting for ambient pulse notification toggle
* Added settings to configure back gesture height
* Added ability to set different ringtone for multi-sim
* Added in-call vibration customization (crdroid > notifications)
* Added toggle to suppress notification sound when screen on
* Added per package sensor block customization (crdroid > misc)
* Added material dismiss button for notifications (crdroid > QS)
* Other device and source minor changes and optimizations
* Updated translations

Suggested firmware: V12.0.2.0
Gapps not included

Download: https://crdroid.net/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-official-crdroid-v7-3-polaris.4201677/

md5: 5616c64d7a0d5fb1d2d52020ea9ef4c9

crDroid - Update v7.3 (beta - 18/02/2021)

WARNING!!!
1. Clean installation and format data mandatory if you are coming from v7.2 or lower: wipe system, data, cache, dalvik cache & format data.
DO NOT dirty flash or you will have a bootloop.
2. Be aware encryption enforcing is back, if you are coming from v7.0 dirty flash might apply, however clean flash highly suggested.
3. Be sure to have your custom recovery properly updated with Android 11 decryption support.

* Polaris: Upstreamed kernel to Linux 4.9.257
* polaris: Fixed battery drain caused by prebuilt perf blobs (cpu freq. locked high)
* Optimize Status Bar Notification Area

Suggested firmware: V12.0.2.0
Gapps not included

Download: https://crdroid.net/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-official-crdroid-v7-3-polaris.4201677/

md5: ff28af6e49db1f31979a1336c09e01a4

PixelExperience 11.0: Official Polaris Beta Build 20210218-1327

Note: Format data with PE recovery is still required for clean flash. If you are already on the previous PE 11 build, OTA or dirty flash is fine.

PE recovery flash guide[Required for clean flash]:
- Download PE recovery from the the polaris device page of official PE website
- Boot your phone into fastboot mode. You can either
* hold power + volume down button
* or adb reboot bootloader
* or use the Reboot to bootloader option in TWRP/OrangeFox
- Connect your phone to a computer
- Run fastboot flash recovery pe_recovery_file_name.img in your cmd/powershell/terminal
- Hold power + volume up to boot into recovery

PE 11 ROM flash guide[Required for clean flash]:
- Boot into PE recovery
- Select Factory reset" --> "Format data/factory reset
- Go back to main menu and select "Apply update" --> "Apply from ADB"
- Connect your phone to a computer
- Run adb sideload pe_rom_file_name.zip in your cmd/powershell/terminal and wait until it finishes
- Reboot to system

Device Specific Changes:
- Etude kernel: Op.11 No.2
* Linux 4.9.257
* merged CAF tag LA.UM.9.8.r1-03600-SDM710.0 and branch kernel.lnx.4.9.r27-rel
* enabled Nintendo Joy-Con support in kernel
* dropped simple_lmk and brought back PSI/MEMCG
* removed /proc/config.gz hacks that are no longer needed
* enabled inline spinlock
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Enabled the improved userspace lmkd on android11
* it uses "levels and thrashing to prevent memory starvation and performance degradation"
* verified through lmkd_unit_test
- Updated wifi display system blobs from LA.QSSI.11.0.r1-09400-qssi.0
- Cleaned up and updated telephony blobs from LA.QSSI.11.0.r1-09400-qssi.0
- Imported missing GNSS blobs from LA.UM.9.8.r1-02700-SDM710.0
- Parts: used all shared resources and moved to static libs for custom strings
- Turned pinner on for camera
- Added vector icons for parts

ROM update highlights:
- Fixed crashes on the system update interface. Note that this takes effect after you update to the new build. If you happen to run into crashes now, tap the top right button to delete old downloads and re-download again.
- Dropped apex because it does not offer any meaningful features to us
- Added default APN config for rakuten.jp
- Reverted the three-row QS changes

Gapps, vendor, and firmware are included.

Download: https://download.pixelexperience.org/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-polaris-pixel-experience-aosp-2020-11-29.4038949/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for my builds and ROM flash instructions.

Canting Kernel 3.3

Changelog:
• Re-build with Clang-12
• Upstream with android-4.9-q
• Linux 4.9.258
CAF tag LA.UM.8.3.r1-08800-sdm845.0
• Update Wireguard to v1.0.20210219
• Minor changes for SLMK
Android 11 is not supported yet

Download:
https://github.com/khusika/canting_kernel_xiaomi_sdm845/releases/download/4.9-3.3/polaris-canting-4.9-3.3.zip

XDA Thread:
https://forum.xda-developers.com/xiaomi-mi-mix-2s/development/kernel-canting-0-1-t3907884

Evolution X 5.4: Official Polaris Build 20210228-0619

Note:
Formatting data and clean flash are required if you come from android 10. Please do not update through OTA if you are on android 10.
Dirty flash or update through OTA is fine from the previous EvoX android 11 versions.

Device Changes:
- Etude kernel: Op.11 No.3
* Linux 4.9.258
* merged CAF tag LA.UM.9.3.r1-01000-sdm845.0
* kgsl: moved fenced write outside spinlock and avoid busy waiting for it to finish
* kgsl: removed ringbuffer submission profiling code
* sde: remove VBIF debug code upon commit
* page_alloc: consider high-atomic reserve in watermark fast
* wireguard 1.0.20210219
* used --lto-O3 for LLD
* limited LLVM IR inlining during LTO to reduce kernel binary size
* merged module sections with LTO
* fixed a wrong PM operation in ICNSS
* enabled inline spinlock
* enabled Nintendo Joy-Con support in kernel
* dropped simple_lmk and brought back PSI/MEMCG
* removed /proc/config.gz hacks that are no longer needed
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Updated hevc encoder performance values from CAF
- Dropped unused libpvr.so
- Enabled the improved userspace lmkd on android11
* it uses "levels and thrashing to prevent memory starvation and performance degradation"
* verified through lmkd_unit_test
- Updated wifi display system blobs from LA.QSSI.11.0.r1-09400-qssi.0
- Cleaned up and updated telephony blobs from LA.QSSI.11.0.r1-09400-qssi.0
- Imported missing GNSS blobs from LA.UM.9.8.r1-02700-SDM710.0
- Parts: used all shared resources

Evolution X Update
- Fixed SystemUI crash when navbar is hidden and navbar pulse is on
- Introduced 404 IDE clock
- Added more Pixel Sounds
- Fixed issues with VoWiFi icon
- Many under-the-hood fixes

Gapps, vendor, and firmware are included.

Clean flash guide:
- Install the latest custom recovery
- Format data
- After formatting data, you may have to reboot again to recovery
- Install ROM
- Reboot

Download: https://sourceforge.net/projects/evolution-x/files/polaris/EvolutionX_5.4_polaris-11-20210228-0619-OFFICIAL.zip/download
XDA Thread: https://forum.xda-developers.com/t/rom-11-0-polaris-official-evolution-x-lightning-01-05-21.4101193/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for build updates and ROM flash instructions.

Havoc 4.2 28.02.2021 Unofficial

Rom changelog:
https://t.me/Havoc_OS/2829

Device changelog:
See the device changelog section from evox
https://t.me/Mix2sArsenal/734

Clean flash guide:
- Install the latest custom recovery
- Format data
- After formatting data, you may have to reboot again to recovery
- Wipe system & data & cache & dalvik cache
- Install ROM and GAPPS
- Reboot

Vendor+FW included, no gapps
Download link: https://mega.nz/file/BYkSwQaL#dlpZwrCQZAA_v4m5G7YSwUDmspl6QTM5qvWl9nNC9h8

Thanks to scherzo, dahake and Levi Ackerman for helping me

PixelExperience 11: Official Polaris Build 20210310-2136

Note: Format data with PE recovery is still required for clean flash. If you are already on the previous PE 11 build, OTA or dirty flash is fine.

PE recovery flash guide[Required for clean flash]:
- Download PE recovery from the the polaris device page of official PE website
- Boot your phone into fastboot mode. You can either
* hold power + volume down button
* or adb reboot bootloader
* or use the Reboot to bootloader option in TWRP/OrangeFox
- Connect your phone to a computer
- Run fastboot flash recovery pe_recovery_file_name.img in your cmd/powershell/terminal
- Hold power + volume up to boot into recovery

PE 11/11 Plus ROM flash guide[Required for clean flash]:
- Boot into PE recovery
- Select Factory reset" --> "Format data/factory reset
- Go back to main menu and select "Apply update" --> "Apply from ADB"
- Connect your phone to a computer
- Run adb sideload pe_rom_file_name.zip in your cmd/powershell/terminal and wait until it finishes
- Reboot to system

Device Specific Changes:
- Etude kernel: Op.11 No.3
* Linux 4.9.260
* merged CAF tag LA.UM.9.3.r1-01000-sdm845.0
* f2fs: increased min_fsync_blocks to 20
* enabled BPF JIT
* binder: avoided printing debug by default
* kgsl: used lock-less list for page pools
* sde: avoided dynamically allocating memory for CRTC check
* sde: skipped heavy autorefresh checks
* sde: avoided clearing dim layers unnecessarily
* kgsl: moved fenced write outside spinlock and avoid busy waiting for it to finish
* kgsl: removed ringbuffer submission profiling code
* sde: remove VBIF debug code upon commit
* page_alloc: consider high-atomic reserve in watermark fast
* wireguard 1.0.20210219
* used --lto-O3 for LLD
* limited LLVM IR inlining during LTO to reduce kernel binary size
* merged module sections with LTO
* fixed a wrong PM operation in ICNSS
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Ported dex2oat threads and cpu-set power hints under various thermal conditions from Pixel 5
- Tweaked INTERACTION power hints to be more efficient according to freqbench results
- Added Adaptive Battery power hints from Pixel 3/XL March 2021 feature drop
- Updated persist camera properties from MIUI
- Cleaned up duplicated values and unused entries in init script

ROM update highlights:
- March security patch
- New face unlock implementations with 3rd party app support
- Added ability to choose ringtones for the second SIM
- Added support for NTFS/exFAT on USB OTG
- Improved unlock animations

Gapps, vendor, and firmware are included.

Download: https://download.pixelexperience.org/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-polaris-pixel-experience-aosp-2020-11-29.4038949/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for my builds and ROM flash instructions.

PixelExperience 11 Plus: Official Polaris Build 20210310-2347

Note: Format data with PE recovery is still required for clean flash.
You can dirty flash from the previous PE11 regular edition BETA build manually.

PE recovery flash guide[Required for clean flash]:
- Download PE recovery from the the polaris device page of official PE website
- Boot your phone into fastboot mode. You can either
* hold power + volume down button
* or adb reboot bootloader
* or use the Reboot to bootloader option in TWRP/OrangeFox
- Connect your phone to a computer
- Run fastboot flash recovery pe_recovery_file_name.img in your cmd/powershell/terminal
- Hold power + volume up to boot into recovery

PE 11/11 Plus ROM flash guide[Required for clean flash]:
- Boot into PE recovery
- Select Factory reset" --> "Format data/factory reset
- Go back to main menu and select "Apply update" --> "Apply from ADB"
- Connect your phone to a computer
- Run adb sideload pe_rom_file_name.zip in your cmd/powershell/terminal and wait until it finishes
- Reboot to system

Device Specific Changes:
- Etude kernel: Op.11 No.3
* Linux 4.9.260
* merged CAF tag LA.UM.9.3.r1-01000-sdm845.0
* f2fs: increased min_fsync_blocks to 20
* enabled BPF JIT
* binder: avoided printing debug by default
* kgsl: used lock-less list for page pools
* sde: avoided dynamically allocating memory for CRTC check
* sde: skipped heavy autorefresh checks
* sde: avoided clearing dim layers unnecessarily
* kgsl: moved fenced write outside spinlock and avoid busy waiting for it to finish
* kgsl: removed ringbuffer submission profiling code
* sde: remove VBIF debug code upon commit
* page_alloc: consider high-atomic reserve in watermark fast
* wireguard 1.0.20210219
* used --lto-O3 for LLD
* limited LLVM IR inlining during LTO to reduce kernel binary size
* merged module sections with LTO
* fixed a wrong PM operation in ICNSS
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Brought back Livedisplay
- Ported dex2oat threads and cpu-set power hints under various thermal conditions from Pixel 5
- Tweaked INTERACTION power hints to be more efficient according to freqbench results
- Added Adaptive Battery power hints from Pixel 3/XL March 2021 feature drop
- Updated persist camera properties from MIUI
- Cleaned up duplicated values and unused entries in init script

ROM update highlights:
- March security patch
- A bunch of statusbar, gesture, and button customizations under Settings/System/
- New face unlock implementations with 3rd party app support
- Added ability to choose ringtones for the second SIM
- Added support for NTFS/exFAT on USB OTG
- Improved unlock animations

Gapps, vendor, and firmware are included.

Download: https://download.pixelexperience.org/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-polaris-pixel-experience-aosp-2020-11-29.4038949/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for my builds and ROM flash instructions.

crDroid - Update v7.4 (Beta - 11/03/2021)

WARNING!!!
1. Clean installation and format data mandatory if you are coming from v7.2 or lower: wipe system, data, cache, dalvik cache & format data.
DO NOT dirty flash or you will have a bootloop.
2. Be aware encryption enforcing is back, if you are coming from v7.0 dirty flash might apply, however clean flash highly suggested.
3. Be sure to have your custom recovery properly updated with Android 11 decryption support.

* Initial crDroid 7.4 code base
* Updated to March 2021 Security patches
* Polaris: Upstreamed kernel to Linux 4.9.260
* Polaris: Merge CAF tag 'LA.UM.9.3.r1-01000-sdm845.0'
* Polaris: Switch to Clang 12.0.3
* Added Pixel Navbar animation toggle and enabled by default
* Added option to theme settings dashboard icons (crDroidSettings -> UI)
* Moved charging sound settings to crDroid Settings
* Added toggle to play a sound when battery fully charged
* Added toggle to vibrate when fully charged
* Added switch styles (crDroidSettings -> UI)
* Changed QS autobrightness icon to the one from OOS
* Added 404 IDE Clock (Settings -> Display -> Style and Wallpaper -> Clock)
* Changed to seekbar option for font size and icon size options on Launcher
* Allow user to add/remove QS with one click
* Updated donate link from about tab to point to our new page (support us if you like our work)
* Further Launcher optimizations
* Updated translations

Suggested firmware: V12.0.2.0
Gapps not included

Download: https://crdroid.net/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-official-crdroid-v7-3-polaris.4201677/

md5: 8b60ea72c3786047e682b7be8b292616

PixelROM March Update (Android 11)

Changelog:
- Updated AOSP to version 11.0.0 r32 (RQ2A.210305.006)
- Updated Google Mobile Services stack to RQ2A.210305.006 of redfin
- Mask device as Pixel 5 (redfin)
- Inlined UICC NFC configs with crosshatch (dipper & polaris)
- Added Extreme Battery Saver support
- Added display low-power mode support
- Unified brightness configurations for all devices*
- Updated kernel-headers from crosshatch
- Built sound trigger HAL and graphite-client from source
- Built HotwordEnrollment from source, fixed Ok Google/Hey Google detection
- Removed CarrierConfig in favor of Google's CarrierSettings
- Built cnss-daemon from source to fix old lib dependency
- Added Google Wi-Fi overlay
- Switched to Pixel's original power-libperfmgr HAL
- Switched to crosshatch power init script
- Updated powerhint from crosshatch
- Fixed SettingsGoogle overlays
- Introduced metadata encryption**
- Fixed Google Play system updates
- Added AOSP recovery flash on boot
- Switched to AOSP Wi-Fi HAL
- Added missing CPU cores configuration from Pixel
- Added missing blkio configuration from Pixel
- Added missing UFS configuration from Pixel
- Added missing sched_boost disabling from Pixel
- Updated keymaster from 3.0 to 4.0 (dipper & polaris)
- Vendor is compatible with Android S xiaomi_sdm845 system image (coming soon)

Installation instructions and downloads are available here -> https://del.dog/pixelrom_e6b9481e.txt

Please consider donating for sustainable support and access to internal builds at https://www.patreon.com/argraur or a one-time donation at paypal.me/arsgraur if you liked my work! Thanks for your support!

Canting Kernel 3.4

Changelog:
• Unlock Android 11 support
• Upstream with android-4.9-q
• Linux 4.9.261
• CAF tag LA.UM.8.3.c25-00900-sdm845.0
• Update batterydata from dipper-q-oss
• Import dynamic-fv into battery
• Fix incorrect ft8719 max voltage
• Fix xbl_region reserved memory
• Disable unused WSA881x audio driver

Download:
https://github.com/khusika/canting_kernel_xiaomi_sdm845/releases/download/4.9-3.4/polaris-canting-4.9-3.4.zip

XDA Thread:
https://forum.xda-developers.com/t/kernel-polaris-4-9-y-canting-3-4-13-03-2021.3907884/post-84648103

Evolution X 5.5.2: Official Polaris Build 20210322-1630

Note:
Formatting data and clean flash are required if you come from android 10. Please do not update through OTA if you are on android 10.
Dirty flash or update through OTA is fine from the previous EvoX android 11 versions.

Device Changes:
- Etude kernel: Op.11 No.3
* Linux 4.9.262
* merged CAF tag LA.UM.9.8.r1-03800-SDM710.0
* f2fs: increased min_fsync_blocks to 20
* enabled BPF JIT
* binder: avoided printing debug by default
* kgsl: used lock-less list for page pools
* sde: avoided dynamically allocating memory for CRTC check
* sde: skipped heavy autorefresh checks
* sde: avoided clearing dim layers unnecessarily
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Reworked auto brightness
* smoothened auto brightness ramp up and ramp down animations. The brightness changing process should be more natural and less obtrusive
* increased ambient light sensor debounce time
- Ported dex2oat threads and cpu-set power hints under various thermal conditions from Pixel 5
- Tweaked INTERACTION power hints to be more efficient according to freqbench results
- Added Adaptive Battery power hints from Pixel 3/XL March 2021 feature drop
- Updated persist camera properties from MIUI
- Cleaned up duplicated values and unused entries in init script

Evolution X Update
- March security patch
- Made auto brightness ramp rate overlay-able
- Fixed statusbar brightness control and migrated to android11's float values
- Implemented some theme changes from android S dp2
- EvoX added a modded Pixel Launcher. You can now enable double tap to sleep, but it may require a clean flash to work properly.
- Face unlock
- Applock from PA
- Other misc fixes

Gapps, vendor, and firmware are included.

Clean flash guide:
- Install the latest custom recovery
- Format data
- After formatting data, you may have to reboot again to recovery
- Install ROM
- Reboot

Download: https://sourceforge.net/projects/evolution-x/files/polaris/EvolutionX_5.5.2_polaris-11-20210322-1630-OFFICIAL.zip/download
XDA Thread: https://forum.xda-developers.com/t/rom-11-0-polaris-official-evolution-x-lightning-01-05-21.4101193/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for build updates and ROM flash instructions.

PixelExperience 11: Official Polaris Build 20210327-1844

Note: Format data with PE recovery is still required for clean flash. If you are already on the previous PE 11 build, OTA or dirty flash is fine.

PE recovery flash guide[Required for clean flash]:
- Download PE recovery from the the polaris device page of official PE website
- Boot your phone into fastboot mode. You can either
* hold power + volume down button
* or adb reboot bootloader
* or use the Reboot to bootloader option in TWRP/OrangeFox
- Connect your phone to a computer
- Run fastboot flash recovery pe_recovery_file_name.img in your cmd/powershell/terminal
- Hold power + volume up to boot into recovery

PE 11/11 Plus ROM flash guide[Required for clean flash]:
- Boot into PE recovery
- Select Factory reset" --> "Format data/factory reset
- Go back to main menu and select "Apply update" --> "Apply from ADB"
- Connect your phone to a computer
- Run adb sideload pe_rom_file_name.zip in your cmd/powershell/terminal and wait until it finishes
- Reboot to system

Device Specific Changes:
- Etude kernel: Op.11 No.3
* Linux 4.9.263
* merged CAF tag LA.UM.9.3.r1-01500-sdm845.0
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Reworked auto brightness
* smoothened auto brightness ramp up and ramp down animations. The auto brightness adjustment process should be more natural and less obtrusive
* increased ambient light sensor debounce time. Short period of ambient light fluctuation no longer causes sudden brightness changes.
- Merged a fix for inconsistent vsync timestamps which used to cause random screen tearing in UI rendering. You should see a noticeable increase in smoothness.
- Display hal: skip validate after idle power collapse

ROM update highlights:
- Misc fixes

Gapps, vendor, and firmware are included.

Download: https://download.pixelexperience.org/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-polaris-pixel-experience-aosp-2020-11-29.4038949/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for my builds and ROM flash instructions.

PixelExperience 11 Plus: Official Polaris Build 20210327-1844

Note: Format data with PE recovery is still required for clean flash.
OTA or dirty flash from previous PE 11/Plus build is fine.

PE recovery flash guide[Required for clean flash]:
- Download PE recovery from the the polaris device page of official PE website
- Boot your phone into fastboot mode. You can either
* hold power + volume down button
* or adb reboot bootloader
* or use the Reboot to bootloader option in TWRP/OrangeFox
- Connect your phone to a computer
- Run fastboot flash recovery pe_recovery_file_name.img in your cmd/powershell/terminal
- Hold power + volume up to boot into recovery

PE 11/11 Plus ROM flash guide[Required for clean flash]:
- Boot into PE recovery
- Select Factory reset" --> "Format data/factory reset
- Go back to main menu and select "Apply update" --> "Apply from ADB"
- Connect your phone to a computer
- Run adb sideload pe_rom_file_name.zip in your cmd/powershell/terminal and wait until it finishes
- Reboot to system

Device Specific Changes:
- Etude kernel: Op.11 No.3
* Linux 4.9.263
* merged CAF tag LA.UM.9.3.r1-01500-sdm845.0
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Reworked auto brightness
* smoothened auto brightness ramp up and ramp down animations. The auto brightness adjustment process should feel more natural and less obtrusive.
* increased ambient light sensor debounce time. Short period of ambient light fluctuation no longer causes sudden brightness changes.
- Merged a fix for inconsistent vsync timestamps which used to cause random screen tearing in UI rendering. You should see a noticeable increase in smoothness.
- Display hal: skip validate after idle power collapse

ROM update highlights:
- Fixed statusbar brightness control and migrated to the correct float-based values on android11

Gapps, vendor, and firmware are included.

Download: https://download.pixelexperience.org/polaris
XDA thread: https://forum.xda-developers.com/t/rom-11-0-polaris-pixel-experience-aosp-2020-11-29.4038949/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for my builds and ROM flash instructions.

Havoc 4.3 01.04.2021 Unofficial

Rom changelog:
https://t.me/Havoc_OS/2873
Faceunlock is not available on unofficial builds

Dirty flash from previous build is fine

Clean flash guide:
- Install the latest custom recovery
- Format data
- After formatting data, you may have to reboot again to recovery
- Wipe system & data & cache & dalvik cache
- Install ROM and GAPPS
- Reboot

Vendor+FW included, no gapps
Download link: https://mega.nz/file/xRkXVSwL#OmPYrtcvOBMoqSApCxDT2iC5xSE7QP-w_I936ajnNKo

Thanks to scherzo, dahake and Levi Ackerman for helping me

TWRP 3.5.1_9-20210404 Unofficial

Updated Arrow kernel
Updated twrp sources

Download: https://drive.google.com/file/d/19ci5CKUNkXjlbm0dV7TvO0BRXiYpOeOO/view?usp=sharing

By @palaych

Evolution X 5.5.2: Official Polaris Build 20210404-2205

Note:
Formatting data and clean flash are required if you come from android 10. Please do not update through OTA if you are on android 10.
Dirty flash or update through OTA is fine from the previous EvoX android 11 versions.

Device Changes:
- Etude kernel: Op.11 No.4
* Linux 4.9.264
* merged CAF tag LA.UM.9.3.r1-01500-sdm845.0
* fixed an issue where the frequency of big CPU cores is locked to a maximum of 1286MHz; the frequency of the big cluster should be restricted under 1286MHz if you battery is at or below 10%, as part of Qualcomm's thermal mitigation, but on previous versions, the frequency restriction was not removed after the phone is charged above 10%
* default to suspend to RAM instead of s2idle (suspend to idle) for around a 25% reduction of idle battery drain
* DO NOT use a third party kernel without proper support for Pixel thermal hal
- Stopped enforcing s2idle from userspace init script so the kernel can suspend to RAM for better idle battery drain
- Cleaned some unused config overlays

Evolution X Update
- Added Smart Cutoff feature to limit charging based on battery temperature, and improved the logic to work with Smart Charging (based on battery level) together
- More theme changes from android12 DP2
- Many misc fixes

Gapps, vendor, and firmware are included.

Clean flash guide:
- Install the latest custom recovery
- Format data
- After formatting data, you may have to reboot again to recovery
- Install ROM
- Reboot

Download: https://sourceforge.net/projects/evolution-x/files/polaris/EvolutionX_5.5.2_polaris-11-20210404-2205-OFFICIAL.zip/download
XDA Thread: https://forum.xda-developers.com/t/rom-11-0-polaris-official-evolution-x-lightning-01-05-21.4101193/

Please report issues to https://t.me/jjpprrrr and follow https://jjpprrrr.com for build updates and ROM flash instructions.