(solved) Redmi 9AT hard bricked

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agesandros

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Sep 3, 2013
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agesandros

Senior Member
Sep 3, 2013
103
9
Palermo
Finally I solved my issues for pixel experience.
Wifi and bluetooth now 100x100 work but first I needed to flash stock 12.0.10 MIUI rom

Better than original one.
But I think the best rom so far, could be lineage.
 

agesandros

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Sep 3, 2013
103
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Palermo
How, where did u find it?
I wrote on Facebook and some people suggest to me to try this rom.

After researching some infos about it I found around the web a custom rom.based on pixel experience (pixel 6)
Flashed into Orange fox, works good without heavy bugs.
For see working wifi and BT you need first to flash MIUI official 12,0,10. Otherwise WiFi and BT doesn't work at all

I'm at 2 day of use, WiFi ok, calls ok, videocalls via telegram ok, play store ok.

The pixel drawer uses Google app, but I deactive it, cause a persistent popup of Crash.(Google App) and is the really only annoyng thing i saw in this rom.
So far so good. I like it. But for daily use I think lineage os is the best choise. (That I tried)
Link here:


Here some screenshots
Screenshot_20230109-081847_Avvio app Pixel.png
Screenshot_20230109-081956_Impostazioni.png
 
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agesandros

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Sep 3, 2013
103
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Palermo
hi, someone experienced a working twrp for redmi9at? i'm using stock miui with last version 12.7.0 with Android 11.
i don't want searching others roms, only try last arrow 13 and if all goes bad return back to stock restoring a backup done previously inside twrp( a working version i hope)
any suggestion about?
 

Rares6567

Senior Member
Apr 5, 2022
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hi, someone experienced a working twrp for redmi9at? i'm using stock miui with last version 12.7.0 with Android 11.
i don't want searching others roms, only try last arrow 13 and if all goes bad return back to stock restoring a backup done previously inside twrp( a working version i hope)
any suggestion about?
You can use orangefox recovery : https://orangefox.download/device/garden , idk if it will work to install that rom
 

agesandros

Senior Member
Sep 3, 2013
103
9
Palermo
ok, i found a working twrp for my redmi with android 11 stock miui.
who can help me.
problems during the attemp to create my first backup. Errors to mount partitions and create backup.

any suggestion? about this?
 

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  • 1
    I had the exact
    Any solutions?

    i've a redmi 9 at as second smartphone, i was so bored about it bad percormances, and i try to flash orange fox recovery and flash for my first time, arrowOS and try to use it better.
    but the recovery (also TWRP) stucked at logo, so i try a downgrade from 12.5.0 (last release with Android 11) to 12.0.4 (A10) and give me a c hance to see working the recovery and try to flash my arrow zip.

    unluckily this was not possibile, cause i brick my redmi and all my attempt to solve were useless
    any suggests?


    this attempt with MTK GSM gone ok

    View attachment 5791059

    but sp flash tool give me a lot of error:

    this for example ( i already tried a lot of stock rom, without fortune)

    my original- stock romwas android 10 based V. 12.0.4.0 QCDEUTI

    View attachment 5791061

    Solutions? thank you for your attention. Merry Xmas from it
    I had the same problem, I just needed to hold the buttons for 1~2 seconds more when using the bypass tool.
    If that doesn't work try another download agent
    1
    Done, already used 2 or 3 version of SPFT. I think combo buttons Is ok .

    I will try in future with a lot of calm, now i want only hit the wall with this stupid redmi, i m so unsatisfied by MIUI and this octacore phone. A lot of lag everywhere. Similar entry level smartphones, are better performed.
    So are you sure are you using the right rom? Like this forum is for redmi 9a and you say you have an redmi 9at. Yea they have same specs but who knows...
    Here is a link for android 11 fastboot rom redmi 9a/9at EEA : https://xiaomifirmwareupdater.com/miui/dandelion/stable/V12.5.7.0.RCDEUXM/
    P.S. : Next time don't flash v12.0.4 cz this is why my phone didn't even showed the screen after first flashing with it....
    P.S.2 : I see you are using a different bypassing tool from what I used, try using another one, and try to hold the buttons almost in the same time when you plug the cable in the phone.
    1
    And at Sp Flash Tool try to use firmware update option, maybe it will work, because it is a firmware update, isn't it?
    1
    Make sure you selected the right port in the Sp Flash Tool settings.
    1
    Sincerely, I already done a lot of your suggestions.
    Used 3 or 4 different versions of sp flash tool.

    Used a lot of DA, auth and different official rom
    Changed a lot of time usb port, settings usb or UART inside sp flash tool. Changed combos about press buttons l, tried update firmware option instead download one,but all these attemps completely useless to solve my flashing rom issues.

    My redmi is dead. No response when I push power button, neither when I try to enter in fastboot or recovery... No vibrations, no display light, I will try to reinstall all my drivers and try to do my better again.
    Fortunately I've a redmi note as first smartphone, this 9AT is only for fun...
    Your phone isn't dead, just have patience... I had the same problem one month.