BB9900 Can't Get EDGE signal and some LED issue
Help! My BB can't get EDGE signal, but it's just fine when I use 3G.
The problem is when the battery gets low, I can't change it to EDGE. I tried to instal different OS : from Vodafone and AIS Thailand, but it's no use. (OS7.1)
I got EDGE for just about 2 seconds when I tried to change from 3G ~> 2G ~> 3G, so I think the hardware is just fine. Anyone knows how to fix this problem? I will really appreciate your help!!
Sometimes my LED blinked for no reason, the color is red. Seems like it started to have this bug since I modified the color of my LED when getting Whatsapp and BBM messages. (OS7.1 Feature I think?)
Anyone knows why?
I'm not really sure about my grammar and sorry for my bad English. THANKS!!!