I think I made a mistake, when i got my MX5, it was on an International ROM, but I installed the Flyme 5 “A” version, with no problem.
But since, I have troubles with my apps (like Whatsapp who doesnt shows notifications, the phone doesnt vibrate so I can’t know I have messages.
I’ve think about it and tried to downgrade it to the lastest international ROM, but EVERY time it says “Firmware corrupt”.
I downloaded both versions available on the flyme website, both won’t work.
I tried to set the .zip on the root of the storage, doesn’t work, i tried putting it on the “recovery” disk, doesnt work. Same thing if I click on the zip via the phone’s file explorer.
Everytime I try it’s corrupted.
I downloaded 5 times every version to be sure it was ok.
What can i do to install an international version again ?