the phone is brand new, but I believe the ROM is installed by the traider. I am from Bulgaria, and the phone started with bulgarian localization.
This is the first time I use Meizu and I am not familiar with the ROM installation procedures, I read on https://wiki.meizufans.eu/upgr...
what is the upgrade procedure:
Before you can start doing an manual upgrade, you need to download the update.zip (or update.bin for older devices). Meizufans offers the largest and most complete Flyme firmware archive outside of China. Just visit our firmware page and select your device..
After you have completed the download, you can go ahead:
Move the update.zip outside of any folder (root of the storage).
Shut your device off.
Press Volume Up + Power to boot into the recovery.
You might select "Clear Data" (or "Wipe user data too") if necessary or just go ahead and start the upgrade.
But I don't know if this applies to my device with modded ROM (if modded).
I read on russian 4pda.ru more complicated upgrade procedures involving dd command and I am little confused how to proceed if I want to upgrade the phone to latest Flyme OS 18.104.22.168 stable (m3).
I'll be very grateful if you give me some guidelines, since the russian forum is diffucult to read (not because of the russian, but the structure is linear and all the topics are in single post).
Thank you again