How can we repair 3510i "NOT CHARGING" Hello
this week at least 10 customers brings to me 3510i phone with "not charging" problem, i do not think all of them need UEM , cause it is glued and not easy to repair, i'm wondering ... is is SW problem ...?, does this phone need pmm file ...? , where can find a good pmm file ...? OR need battery calibration ...? ,and how can we do it ...?
pls help |