Siemens A62 buzzing - repair?

[Wuri]

Hello,

I have the following problem:

If I use my mobile phone Siemens A62 turn wants buzzing only very briefly and it goes off again.

What can that be? Can I solve the problem yourself?

PS: A data cable for the phone would be available. :-)

I would be very happy about your help.

Thank you very much

Many greetings

[dagos]

Originally Posted by Wuri

Hello,

I have the following problem:

If I use my mobile phone Siemens A62 turn wants buzzing only very briefly and it goes off again.

What can that be? Can I solve the problem yourself?

PS: A data cable for the phone would be available. :-)

I would be very happy about your help.

Thank you very much

Many greetings

...seems to be:
- damaged Eeprom blocs
-wrong contact between CPU and PCB with balls.
Try first to rehot CPU.
If not working after this operation, you need to cut one way (to realyse testpoint), use Joker software, service cable and enter in Service mode...
BTW: give me the code of your cable to see if working for unlocking/flashing your phone.
dagos