Disclaimer
Flash these at your own risk, I am not responsible for any problems that may occur.
It is NOT possible to easily downgrade firmware using recovery once upgraded.
Downgrading requires a special cable and opening of the box.
I am not affiliated with Xiaomi in any way, I just capture and share the public and beta updates.
Latest: r3933 released Oct 19th, 2021
Latest: r3934 released Oct 20th, 2021
Latest: r1241 released June 3rd, 2021
Latest firmware as of Oct 2021 include built-in ACR (Automatic Content Recognition), make sure it's disabled in Settings ⭢ Device preferences ⭢ ACR settings. You may also uninstall it by following these commands.
Flash these at your own risk, I am not responsible for any problems that may occur.
It is NOT possible to easily downgrade firmware using recovery once upgraded.
Downgrading requires a special cable and opening of the box.
I am not affiliated with Xiaomi in any way, I just capture and share the public and beta updates.
Code:
Android 8
r363 Downgrade/Unbrick Image:
https://mega.nz/file/615mGbSa#4ZuUah3yCinB_VWHpGMtEXaZYFzH7RKhjb5jtVhhg4w
r699 [RELEASE]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/cf1bcb02c65dae169a2313ef62d9d0c63a91588d.zip
Android 9
r2205 [OTA1 BETA0]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/efb7b83f37bb7c4273c366fa4ab237e47d8908e3.zip
r2216 [OTA1 BETA1]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/b045f83bafa03c2d0809fe6470a24c2192a338fe.zip
r2224 [OTA1 BETA2]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/d0b56c3ce4c1cea99c45856da9b194f56a8b53a3.zip
r2231 [RELEASE]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/84eeea378c7cbd03adb8240382717aa457ef6ea5.zip
r2582 [OTA2 BETA1]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/12e5455a8679c24c78bbbc77c63788c3a76eba7c.zip
r2596 [OTA2 BETA2]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/7a65e28754f99c0126b58b25652b97ab5a97926f.zip
r2603 [OTA2 BETA3]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/040153935c0e6f69ceae9eae1cbe222654e991f7.zip
r2604 [RELEASE]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/f69263555adae4e86c9896e34e30a93601de8e2f.zip
r2696 [RELEASE]
https://android.googleapis.com/packages/ota-api/xiaomi_oneday_oneday/811d10683084df7512b6cd56d137d53193c81856.zip
r3015 [OTA4 BETA0]
https://android.googleapis.com/packages/ota-api/package/11516e231b07ae14df0ae960cde690b601b2dddb.zip
r3091 [BETA]
https://android.googleapis.com/packages/ota-api/package/c5b22f23a38e07c9a8637c54df1d5f55470d71e7.zip
r3131 [BETA USERDEBUG] (VIDEO PLAYBACK BROKEN)
https://android.googleapis.com/packages/ota-api/package/ea3ec819034d1b00667fe6731914be43ae7a0276.zip
r3138 [BETA]
https://android.googleapis.com/packages/ota-api/package/f7f6b68bc80941aee1628b8bf005e1943b5f29cb.zip
r3139 [RELEASE]
https://android.googleapis.com/packages/ota-api/package/6f179c6fb4fe79ec1acebc3434f93232e0351100.zip
r3386 [OTA5 BETA0]
https://android.googleapis.com/packages/ota-api/package/56c7ee1e719ec842dff99dd4af0011f6fc6c7cdb.zip
r3409 [RELEASE]
https://android.googleapis.com/packages/ota-api/package/414e9608ca8a685244e4ee15e8628c98d255e51b.zip
r3595 [RELEASE]
https://android.googleapis.com/packages/ota-api/package/5cabec120b0378853b3d89a58c0171ac3e965046.zip
r3933 [RELEASE - BUILT SEP 28 2021]
https://android.googleapis.com/packages/ota-api/package/05be380dea3b2891a1fd3df98b138981689239ba.zip
Code:
Android 8
r2167 Downgrade/Unbrick Image + Instructions
https://mega.nz/file/ag4U1TxR#WuT7SZmFvq2qkOlnd5_CKVGLM3L40IzXRWLQtjcuK18
https://xdaforums.com/t/help-mi-box-stuck-bricked-mdz-16-ab.3834421/#post-83840349
r2167
https://android.googleapis.com/packages/ota-api/xiaomi_once_once/c23be4862ecb5ecf64a2300049611b3e5c04e00b.zip
r2179
https://android.googleapis.com/packages/ota-api/xiaomi_once_once/5c7bf1ed022e2bb32815d215703bf2e913c2c58e.zip
r2303
https://android.googleapis.com/packages/ota-api/xiaomi_once_once/3215cce132acc34ac9ffc04e2a0fd916aba2c1c0.zip
r2396
https://android.googleapis.com/packages/ota-api/xiaomi_once_once/a6a9b046d14f9504fdb274ed5810469beb0b1f20.zip
r2562
https://android.googleapis.com/packages/ota-api/xiaomi_once_once/2c49569c61c055db0b4f8dee8d49e4b04ecf9100.zip
r2573 (MISSING)
Android 9
r2926
https://android.googleapis.com/packages/ota-api/xiaomi_once_once/ed5bdb6aefb2bb6ee3f46a9f4d46026b9df88159.zip
r3175 (SLEEP BROKEN)
https://android.googleapis.com/packages/ota-api/package/a95c07064eb146946d79ee8b32d49a211c8cdec4.zip
r3420 [OTA2 BETA0]
https://android.googleapis.com/packages/ota-api/package/11aec6d60ea2f9d5cb5de9c8fe694a8f056e6497.zip
r3488 [OTA2 BETA1]
https://android.googleapis.com/packages/ota-api/package/3067d5b6b401bca137ae20b6c2fbbbd0de629b17.zip
r3575 [RELEASE]
https://android.googleapis.com/packages/ota-api/package/f986f8e86b73923f0f5a4e0ae284af7fa62e9bc2.zip
r3617 [OTA3 BETA0 - BUILT MAY 10 2021]
https://android.googleapis.com/packages/ota-api/package/be9ef9fe5334f8f5f9175b7d16315ca1c808ebc3.zip
r3934 [RELEASE - BUILT SEPT 28 2021]
https://android.googleapis.com/packages/ota-api/package/30199226c8b29962145c423a8dccd266c3800542.zip
Code:
r536 - Sep 14 2020 - Security July 2020
https://android.googleapis.com/packages/ota-api/xiaomi_aquaman_aquaman/7349538031695c8e40775e08ee694f66992b5233.zip
r998 - Feb 23 2021 - Security Jan 2021
https://android.googleapis.com/packages/ota-api/package/cd1c1ae76232925c498e92fc9399aed4efa91377.zip
r1241 - May 27 2021 - Security March 2021
https://android.googleapis.com/packages/ota-api/package/8c3ab2cc0f3731b2333b0dcb35de991d436fd773.zip
Latest firmware as of Oct 2021 include built-in ACR (Automatic Content Recognition), make sure it's disabled in Settings ⭢ Device preferences ⭢ ACR settings. You may also uninstall it by following these commands.
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