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https://www.apkmirror.com/apk/xiaomi-inc/miui-qr-scanner-plus/miui-qr-scanner-plus-13-12-20-release/mi-scanner-13-12-20-android-apk-download/
Just downloaded the Xiaomi Scanner 13.12.20 (arm-v7a) (nodpi) (Android 4.4+) APK from @APKMirror
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