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

Сheck Fuze of the charging -90% problem.

you need change uem!!!1000%

check also zener diode and some inductors around.

if zenner diode and fuse ok then you have to cange UEM !