My Xiaomi Mi 9 does not work on Miui 11


MiuiBox

Members
Apr 23, 2020
4
3
Good Morning

When I bought the Xiaomi Mi 9 the first thing I did was to update it to Miui 11 by the system itself after about 3 weeks the cell started to give some problems google apps giving fault crash messages continues applications closing alone phone restarting and staying in loop until opening recovery mode.

I unlocked the cell phone and installed the global miui 11with miflash, but continued to give the same problems, my only solution was to install the global miui 10 miflash.

6 months later I decided to try to install the miui 11 again now that released new updated versions, I tried the global 11.0.5 and 11.0.8 miui by miflash and the problem persisted

discovered xiaomi.eu and decided to try, installed miui 11.0.9 via twrp did the format data but I was still restarting the phone alone, so on the last try, I tested the beta miui 11 20.3.26 by twrp, format data, I used it for 2 days without any problem, until the camera started to lock and not start, the applications started to close by themselves and the phone restarts alone, but without messages error and continuous failures that were appearing before

Again I had to go back to miui 10, does anyone know if this is what I'm going through if there is a software problem with miui 11? or if my cell phone came with a factory defect? Does it have any solution? I also notice that my cell phone miui 10 is much faster than the miui 11 even to unlock the cell phone fingerprint miui 10 recognizes better

Thanks for help and sorry my bad english.
 

vcdwelt

Members
Apr 14, 2019
172
40
That's not all the firmware. There are other firmware packages that update the other partitions, modem, etc.
Stable Releases (and i think also Beta's) should include all Partitions (Modem, Firmware, Boot, EFS,...). As far i know, Firmware Packages only needed for Custom Rom's based on AOSP. MiUi based Fimrwares (like Xiaomi.eu) should be complete packages.

@MiuiBox
Have you tried to completely Wipe all Partitions (and Format Data!)? Be aware, all Data will be deleted on Device.
 

MiuiBox

Members
Apr 23, 2020
4
3
That's not all the firmware. There are other firmware packages that update the other partitions, modem, etc.
Can you help me with the firmware I don't know how to update and where to find the latest versions of these files

Stable Releases (and i think also Beta's) should include all Partitions (Modem, Firmware, Boot, EFS,...). As far i know, Firmware Packages only needed for Custom Rom's based on AOSP. MiUi based Fimrwares (like Xiaomi.eu) should be complete packages.

@MiuiBox
Have you tried to completely Wipe all Partitions (and Format Data!)? Be aware, all Data will be deleted on Device.
Yes, first Format Data then Wipe Dalvik, cache, System, Data and Vendor after that i reboot recovery twrp copy the rom and install.
 

Qri57i

Members
May 8, 2016
2
13
Thank you @Angeluss69. You saved my from throwing a very good phone !!!! you waited for me to reinstall windows also because i had some COM ports issues. Awesome service with the EDL authorized account! Thank you !
 

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