I frequently install new custom ROMs on my i337. I use Naver LINE as my primary messaging app, but your account is tied to your email and supposedly the device ID. If it doesnt match, it will delete your chat history.
I tried using Titanium Backup to restore my previous ID when putting in a new ROM but LINE still recognized the phone as a new device. Anyone have an idea on how to make the new ROM get recognized as the previous one?
Sent from my SGH-I337 using XDA Premium 4 mobile app