8210 restart it self
 

my 8210 when you open it it have no signal and restart itself
every 10 sec.
after 2-3 restarts it found signal and works perfect
i have upgrade it ,change imei ,calculate faid but nothing
please help:( :(

Re: 8210 restart it self
 

Mix00,

1:Check at your C165 .
2:and try to adjust output level lower , and clean your battery connect pin / battery connector !
3:reball cobba, and try to fine any rusty in cobba bga pad
4:replace 26Mhz TCXO


Willy

nice solution willy, you're "nokia master" .................

Hello Hary,

thanks for praises,
i just do what i can do,, and i hope all mate to help all members !
to share some good information!

thanks again !

Willy

thanks willy
you are the best!!

Hello Mix00

thanks !
for pass time,, i have some 3310 and 8210 phone, which same problem ,,

when i test phone on test jig,it work well , i did also swap board to others casing for test phone, and it working good too, final,, i saw battery connector ,, which part connect to PCB, it was scorch
, and curved, then lost resilience .......

maybe this information can help you a bit :)


Willy

hallo willy!!

now i change c165 and i will check batery conector.
if no result i will go to other steps
thanks