alcatel bf 511 power on problem

[pali]

Hello to all..


i have bf4 511, when i try to power on, just blink , no more.
i can read /write flash.
any idea what should be the problem ?

Pali

[aWar]

it is bga problem!

[komix]

try remove keypad cover first if phone turns on normal,work normal problem is cover
but if not try remove lcd ,keypad and search where is charge conector and try resolder tranzistor
maybe help
komix

[pali]

@aWar

which BGA problem?

@komix

i will try your solution. and post the result.
but i need to know how to dissasemble this phone ?

b.r.

Pali

[aWar]

you have to remove the sim holder with hot air,rehot the cpu.if you repair nokia,you know what do you have to do.
good luck!