[Q] Serious Signal (3G/LTE) problem (keeps loosing signal)
some background info.
I ran stock room for 3 weeks, then one morning the signal kept dying on me. it would turn on for 2 minutes then loose signal again. and they it got so bad that i couldn't even make a phone call.
so i did following:
* Reinstall room (using the settings option, and factory reset)
(still same problem)
* change new simcard
* then finally i sent it into service.
It came back working with stock room of course)
work done when it was in service (just a hard reset with computer, tested OK)
it now worked fine for a week, then i rooted, and flashed a G-flex room.
still works fine for 5 days.
THEN today the same damn thing happens again.
the signal drops in and out every 5 seconds, the phone gets insanely hot, and the battery drains insanely fast.
what i'v tried so far.
*Whipe dalvik cache and fix permissions.
*flash new modems. (two modems)
still same problem.
I really REALLY don't want to send it back in for another 4 weeks at the service.
Do you guys have this problem? i tried looking on google for people with same issue but nothing that relates to my model number: D_802.
can you guys helps me out?