[Q] Revert to Stock from Custom ROM without backup
1. I need help reverting my custom ROM since I was not able to make a backup before installing it. When downloading and flashing a stock ROM, does it have to be specific to my country/region? How about if no FTFs are available for my country?
2. Also, how can I save an APN with the PAC MAN ROM. There seems to be no option to save and thus I can't use mobile data.
Your help will be much appreciated.