downgrade c3 (ANSWERED)
 

i need make a downgrande from 6.65 to 6.63 it's possible? because this version don't mach the keyboard...and 6.65 don't have for brazil

No downgrade C3 (SL3 phones), not recomended.

BR

downgrade will be done by backup-erase-flash lower version-restore.

if you think this is to risky, don't do it.

ps
some downgrade ends on dead phone due to HW config vs SW support compatibility.

It is not recomended to downgrade SL3 phone.
If you need the brazil language, flash the phone with Brazilian PPM file that you have (v6.63). That will be no problem.

so the phone software will be like this:
MCU = v6.65
PPM = v6.63
CNT = v6.65

been tested many times.

Good luck.

THX...works for me...i was think this but i don't try because thiked is't work