Rev E7 1.8
E75UVWL2
What does that mean exactly. I have a samsung e715 and I go on T-Zones and it would just go to a gray screen and then turn off. Sometimes, all my ringtones, graphics, and games will be deleted. This has happened 3-4 times. Also I end the conversation and when I flip it closed, the phone will turn off. My battery sux. I had to buy 2 other one's but their flashing batteries.