Mi 9t pro is getting in Europe with a global rom. Can I install that rom on my k20 pro? Can I relock the bootloader installing it? Or have I to install it via custom recovery?
K20 pro MIUI 10.3.15
And sometimes I can't hear the people calling, nor in the sound capsule nor in the speaker.
And sometimes if I connect the earphones they don't work.
Each of this bugs is resolved with a reboot, but is a bit annoying
Today I installed via OTA last stable EU update for my k20 pro and videos are unwatchable on every app, Facebook, YouTube, etc.
Anybody knows how to resolve?