Hi, how can i downgrade my Huawei P9 L09 to B390 without loosing data.
thanks
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HI, please send soft to EVA-L19 ver. B136, my phone dont have brand soft from operator... I must do rollback on 7.0 to 6.0
You can also take L09 B136
Hello guys,
I've a question here: I installed nougat some time ago and untill yesterday I had the necessity to rollback my eva l09 to android mm. I installed the first update and so my p9 moved at the c900 cust. After I found that p9 firmware I downloaded was not correct for my phone and I discovered that not official eva l09 firmwares have been released till now. So now I have my p9 whit c900 cust where the original one was c432. Is it possible to restore my default cust without losing warranty?
Thanks
Here u go bro...
https://forum.xda-developers.com/showthread.php?t=3551523
Thanks ;3 You helped me solving thid issue. Thanks really a lot.
Hello,
My P9 (EVA-L09C33B360, Nougat) bootloader is unlocked and I can't find a way to debrand it to C432. Downgrading to 6.0 doesn't work.
ujfjkjhfhiuu said:
Hello,
My P9 (EVA-L09C33B360, Nougat) bootloader is unlocked and I can't find a way to debrand it to C432. Downgrading to 6.0 doesn't work.
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Click to collapse
What happens/fails when you try to install c900 b300?
According to the following post it might be possible to debrand without rolling back but some details are missing (supposidely he flashed fullOTA-MF-PV c432 b386 by TWRP, you may ask him for steps):
https://forum.xda-developers.com/showpost.php?p=75102241&postcount=270
Btw, c33 - is it France or Portugal or?
I have now eva-l09c432b398 with Magisk 15.3 beta and work correctly
Hello guys,
I haven't received any update for my PRA-LX1C02B148 for 10 months, so decided to try with Firmware finder, and I updated up to PRA-LX1C02B162. Now, the next version is, and I'm not sure should I update it, Prague-L11C02B163. I also noticed there is Oreo update on Firmware finder but it says I'm not ready for that update.
So please, help with this L11, what should I do?
You can safely update. Afaik l11 is pra-lx1 single sim, and l31 is pra-lx1 dualsim. There is also l21.
Please someone share Huawei P9 EVA L09's TWRP backup because there is no complete working firmware. Thanks alot