manual flash of Chinese L00 Oreo on Indian L09? - Huawei P9 Questions & Answers

I have an Indian L09 with the final Android 7 Miui. There is a Nougat Miui 8 stock rom released for the Chinese variant L00. Can I download the L00 Miui 8 rom and do a manual flash on my L09? Bootloader is locked.
I am not clear whether I have to flash the entire 2+gb rom or just the update app file? I have read a few guides on how to do this but am still unclear.

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help me...lots of rom and fw from deffirent region

hi guys..i have k20 pro..so i tried to instaall global rom...but when i gor for download fw and rom, i saw plenty fw from different region,..for example..fw for india global europe china,,also rom(k20 pro) from global china india ..
so what should i do?which fw should be install and when?for example can i installindian fw with china rom?:/
and one more question i download latest global miui recovery for mi9t pro..can i install it on k20 pro?latest miui rom need flash fw or it included?
last question...for install custom rom like lineage or pe ,which fw should i flash before flash rom???
u can see my SS of diffrent region fw and rom
srry my bad english,,,tnq
master76rz said:
hi guys..i have k20 pro..so i tried to instaall global rom...but when i gor for download fw and rom, i saw plenty fw from different region,..for example..fw for india global europe china,,also rom(k20 pro) from global china india ..
so what should i do?which fw should be install and when?for example can i installindian fw with china rom?:/
and one more question i download latest global miui recovery for mi9t pro..can i install it on k20 pro?latest miui rom need flash fw or it included?
last question...for install custom rom like lineage or pe ,which fw should i flash before flash rom???
u can see my SS of diffrent region fw and rom
srry my bad english,,,tnq
Click to expand...
Click to collapse
I suggest you to do a bit of a reading first. Most of your questions can be found here just do your research. You can start here maybe:
https://forum.xda-developers.com/k20-pro/how-to/guide-one-beginners-guide-to-k20-pro-t3953844
Good luck!!

Help me with antirollback issue with CC9 (pyxis)

My CC9 is currently on Stock MIUI 12.0.2.0 stable (QFCCNXM)
Android version: 10
I checked ARB via fastboot commant and got "anti:1"
My question is .... "is there any way to flash Android 10 based EU custom rom running MIUI 11.0.3.0 ?"
That means I want to downgrade from stock miui 12 (Android 10) to custom miui 11 (based on Android 10) or custom miui 11 (based on Android 9)
via TWRP.
Is this will cause hard brick?
Please, someone clear this confusion...
Hi.
Read this article: https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
You can safely downgrade the firmware version on this device.
brigudav said:
Hi.
Read this article: https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
You can safely downgrade the firmware version on this device.
Click to expand...
Click to collapse
Thanks for the response. I know how ARB works in switching official miui.
We can check the antiroll back index from fastboot rom image (from bat file) but since I want to move from an official miui12 to a custom xiaomi.eu miui11 so how can I check that xiaomi.eu rom's ARB index? because custom roms are recovery rom to to be flashed from within twrp. Is there a way to check ARB index of an recovery rom?
This is where I got confused that switching from official miui to a custom miui will still get affected by ARB or not...

[Q] Firmware region change from Indian to global

Currently I'm on Indian global firmware 12.0.4. I like to move to international global.
my questions:
1. How can I move from Indian to global firmware. what's the procedure.
2. where can I find the download link.
3. Is there any STABLE alternative firmware to MIUI. For performance and battery backup.
Thanks a lot in advance. Any help from you guys means a lot to me. Thanks.
Download the global fastboot rom and flash it through mi flash tool. It works fine i have tested it personally.
Or try xiaomi.eu rom.

Best firmware version?

What is the best global firmware version to the redmi 9 because i want to downgrade from 12.5 to android 10 rom cuz a lot of bugs
12.0.1

Question How to downgrade POCO M4 Pro 5G to MIUI 13.0.2.0 to MIUI 12.5.9.0 Global?

I'm currently on MIUI 13.0.2.0 Global and I want to downgrade to MIUI 12.5.9.0 Global using an Official ROM from Xiaomi/POCO Is there way on how to do it?
Download the rom you want to flash from its official website. You can flash using fastboot flashing tool or any custom recovery like twrp.
You can find the rom here : https://xiaomifirmwareupdater.com/miui/evergreen/
sanfeer_m said:
Download the rom you want to flash from its official website. You can flash using fastboot flashing tool or any custom recovery like twrp.
You can find the rom here : https://xiaomifirmwareupdater.com/miui/evergreen/
Click to expand...
Click to collapse
Thanks! is there a detailed guide on how to do it? I'm new the flashing roms

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