How to downgrade Poco F1 from Android 10 QKQ1.190828.002 to Android 9 PKQ1.180729.001 - Xiaomi Poco F1 Questions & Answers

Due to some apps required for work, I cannot root / install custom roms on my device.
The current stock rom is so bad that geekbench 4 benchmark single core dropped from 2366 to 1584 in the new version.
I want to downgrade back to stock PKQ1.180729.001
Can I do without bricking device?
Can you please link to stock rom / firmware corresponding to the build PKQ1.180729.001?
Can you please share the instructions on how to flash to stock PKQ1.180729.001?
Thanks

shivam543 said:
Due to some apps required for work, I cannot root / install custom roms on my device.
The current stock rom is so bad that geekbench 4 benchmark single core dropped from 2366 to 1584 in the new version.
I want to downgrade back to stock PKQ1.180729.001
Can I do without bricking device?
Can you please link to stock rom / firmware corresponding to the build PKQ1.180729.001?
Can you please share the instructions on how to flash to stock PKQ1.180729.001?
Thanks
Click to expand...
Click to collapse
Try with miflash

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Click to expand...
Click to collapse
Since nobody can spoonfeed the process. I will keep it simple.
First and foremost, before doing any modifications to ur phone, u have to UNLOCK BOOTLOADER of ur phone then do watever u like.
1) BOOTLOADER UNLOCKING : http://xiaomitips.com/guide/unlock-redmi-note-3-bootloader/
2) INSTALL CUSTOM RECOVERY to flash custom roms: http://xiaomitips.com/guide/install-twrp-v3-0-0-on-redmi-note-3/
3) INSTALL CUSTOM OREO ROM : https://forum.xda-developers.com/redmi-note-3/development/rom-nitrogen-os-11-01-2017-t3536211
(P.s. WIPE SYSTEM, DATA, INTERNAL STORAGE before flashing rom through recovery.)
Happy to help.

Downgrade mi a3 to Android Q

Hello all please help me to downgrade my Mi A3 Running 11.0.8.0 (Installed via TWRP) now i want to use Android Q Official ROM please Help me with the Full Guide I am really suffered
surajpandey2052 said:
Hello all please help me to downgrade my Mi A3 Running 11.0.8.0 (Installed via TWRP) now i want to use Android Q Official ROM please Help me with the Full Guide I am really suffered
Click to expand...
Click to collapse
it may cause some problem
if you want to do it download stable rom of android q in mi community global
install rom using twrp.
surajpandey2052 said:
Hello all please help me to downgrade my Mi A3 Running 11.0.8.0 (Installed via TWRP) now i want to use Android Q Official ROM please Help me with the Full Guide I am really suffered
Click to expand...
Click to collapse
Guys, I did the update for android 10 in the second wave.
after trying to return to android 9 my device got stuck resetting the "android one" home screen, as there was no solution i put the "pixel" rom for mi a3.
Today as a test again I tried to flash the rom stock 9 and everything went back to normal as it was before, with everything working.
I believe that after installing "PIXEL" something made it back to normal.
I want to downgrade my mi a3 to Android 10 from android 11 please help me out it will be very grateful of you, actually android 11 does not give access to read the files which seems very problematic for me and even many games are not optimized in android 11 ,please help me out and yeah kindly tell it correctly ,Thank you
my advice is make a clean flash of latest stock a11. but if you want to risk a soft brick, you can try to install stock a10 rom with miflash in edl mode. before this, to reduce the risks, clear data and system. search in the forum the guide to flash a firmware with miflash in edl mode. good luck. a11 is a good system. and los 18.1 a bugless fantastic custom rom. is more safe than a downgrade to a system with a developing near to the end. but is your the final choice

MedTekOEm upgrade from android 5.1 to 10

I have strange phone,
MedTekOEm , android 5.1 , 4 core, RAM 3.76 , ROM 64G , Internal storage 64G ,
i want update it to Android 10,
But no official guide or custom rom ....
Please can you recommend step by step , what i have to do?
Thank you in advance for kindly helping
@Stevengh9
More than 10 Custom ROMs actually are available: https://fossbytes.com/android-custom-roms/
jwoegerbauer said:
@Stevengh9
More than 10 Custom ROMs actually are available: https://fossbytes.com/android-custom-roms/
Click to expand...
Click to collapse
Which one is ok for my model
Hi, I also have a MedTekOEm , android 5.1, MT6580MSoC, kernel version 3.18.19+, it gets recognized as a note10 note10, but can't find any compatible ROM. Please tell if you find a way to install a custom ROM.

Can I install custom rom while my asus zenfone max m2 is running Android 10 beta?

I have Android 10 beta with February security patch in my max m2. Now I want to flash a custom rom in my phone. Will it cause any problems because of unstable beta update? Also can you suggest any roms. I am open.
{Mod edit: Quoted post deleted!}
Yes you can flash custom rom when you running android 10 beta because in custom rom include vendor and system files too so don't worry

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