3100 Power Off After 15 Sec.
 

hi friends.i ve a 3100.when it power on ,its power off after find network 15 sec.i did full erase and write full flash and imei again.the problem didnt solve.i changed the uem and wirte all again.but there s still same problem.i rehoted cpu and flash too.what can i do for solve my problem.could you help me,?

3100
 

change uem ............................................

chang the power sw

I CAN DO THAT

replace PA and have a nice phone

rebuit the cpu.flash ic also got effect

to solve this ..
 

1st be sure that UEM is good if u dont know chane NEW UEM and write RPL ASC2
2nd change power amplifer (PF)
ur problem will solve

in 3120 after 15 sec.power off so i have taken flash ic, its rebowling the flash ic & attached to 3120 & also with software but problems are second boot error so what can i do solve my problem

i did all what you said.still same problem same problem.phone power off after 30 sec.

@ erkan06us
first you had to check the handset with the new battery. if problem remani the same just change the PF. because when the network receive in the handset after switch on there is maximum power consumption. so plz try with the less risky solution. & also check the battery connector

i solved my problem.must use new uem,not used.when i use new uem and write rpl my problem was solved.thanks to all.

change uem write imei good work

try to replace UEM ic and PA ic may be can solve u'r problem. have a nice day

thanxxxxxxto all 4 goodwork

change your flash IC and flash it again

change the uem then same time off or enter the sim off change the pa