[Q] Need some advice to go back to 4.3 topic

Hi all...

I bought an One Max O2 branded and updated to 4.4...with the f**** GPS Problem.

Now i tried some Custom Roms... with some Roms i got fast fix but horribel accuracy with others it takes long time to fix with a better accuracy. So i think ist definetly no Hardware-Problem.

I think the only way to get a good working GPS is rollback to 4.3.

Im unlocked, S-Off and on hboot 2.49...

Anyone can tell me what to do to completely roll back to Stock 4.3?


Thanks a lot

Greetings
Jerry