About rooting and unrooting k20 pro - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hi...yesterday i had flashed MIUI 12 EU ROM and and rooted my phone, changed region and then unrooted. Everything is fine. Now my i have some doubts. So any one please clarify. My doubt is Changed region will be remain the same after flashing new update? Or do i need to change region everytime i flash eu updates?

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[Q] Flashing global firmware on CN version?

Hey guys,
accidentally bought the cn version instead of the global mi8.
i just want to use custom roms on the mi8 anyways. can i flash the global firmware on it or will it brick then?
since i am not familiar with the device, what do you guys think?
i could send it back or keep it. are there any disadvantages for me using the cn version in europe (germany).
thx in advance
You must unlock bootloader first then flash any custom or global rom .
Masoud.ebi said:
You must unlock bootloader first then flash any custom or global rom .
Click to expand...
Click to collapse
after unlocking bootloader, can i use the firmware from global rom or am i forced to use the cn version? will i risk a brick? hw should be the same or not? so both should be usable i guess.
After unlocking bootloader you can install and run global ROM without any issue but never ever re-lock the bootloader with global ROM installed on your CN Version otherwise it will (hard?)brick the device.

Going back to EEA Rom with locked bootloader ?

Hey everyone
I ordered my Mi 9 on Amazon and received it two days ago. When I used it for the first time, I noticed it was running on MIUI Global 10.2.28.0 (which is the EEA version).
After messing a bit with ROM flashing I ended up flashing a Global ROM over the EEA one with XiaoMi Tool V2, all that with locked bootloader (I can't unlock it yet).
The problem is that right now I can't flash the EEA ROM over the Global one, it says that my version is illegal or that I can only flash new firmwares.
Is there a way to get back to the EEA ROM without unlocking the bootloader?
EDIT : I've found my answer, I can't. I'll wait to unlock my bootloader and install the Xiaomi.eu ROM since I'm living in an EEA country
Thread closed on Op request

Question change Vodafone rom 12.0.5.0 ( RKSEUVF) TO 12.0.5.0 (RKSEUXM )

i have to wait the normal 168 hours to unlock my bootloader so my question is, can i download Rom 12.0.5.0 (RKSEUXM) and load to phone memory and update Rom 12.0.5.0 (RKSEUVF) via recovery before unlocking the bootloader, i guess it may reject the update as it has a different ROM reference , install ok, or just brick.
i have debranded my phone (i had your firmare) with xioami tool v2. i do this eith locked bootloader without brick. now i am on last eea version
Thanks for the info, will find and download this prog, then have a go...cheers
unlock bootloader and flash latest eea firmware is the best solution
wetito said:
i have debranded my phone (i had your firmare) with xioami tool v2. i do this eith locked bootloader without brick. now i am on last eea version
Click to expand...
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Hi,
Can you please explain how did you manage to debrand this phone? Which ROM you installed while debranding? Did you loose your data?
Will be grateful for your help and tip.
Thanks
simrim1 said:
Hi,
Can you please explain how did you manage to debrand this phone? Which ROM you installed while debranding? Did you loose your data?
Will be grateful for your help and tip.
Thanks
Click to expand...
Click to collapse
EEA rom or global rom. You Will Lost data.
My Note 10 5G bought from Orange was on RKSEUOR and I have successfully flashed RKSEUXM and locked the bootloader in the process and everything is fine and I got the update today from 12.5.1.0 to 12.5.3.0

Question EU to GLOBAL

I have the latest MIUI.EU Rom (12.5.10) right now, If I happen wanting to go back on Global Rom, how can I go back to Global Rom? Is there a tutorial on how? Thanks.​
Use
https://xiaomiflashtool.com/download/xiaomi-flash-tool-20210226
very easy
It is better to do this procedure with the bootloader unlocked.
Also pay attention to the anti rollback control, where you risk bricking the phone.
If it happens only with the pro version you can act with EDL.
I went from the Vodafone Rom to the European one but it wasn't that simple.
As for the miflash there is a new version of october that works better with the 11t.

Question Update via OTA on global version phone flashed with ID rom

Hi, a few months ago I replaced the rom on my global phone with the Indonesia rom. Is it safe for me to install OTA updates via MIUI updater app? I heard that Chinese RN105G flashed with global rom gets bricked when doing so, but global and ID rom are very similar though.
i found a guide on ghizchina, where is explained that via twrp is possible and it's safe

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