c25 switch off?

[gsmsalers]

Hi.
I have siemens c25 switch off without reason 2 or more times in day.
What can be problemm? I alerady reflowed.
Thanks for attention.

[gadgetmike]

the pa?

[Andie]

Originally posted by gsmsalers
Hi.
I have siemens c25 switch off without reason 2 or more times in day.
What can be problemm? I alerady reflowed.
Thanks for attention.


check or replace 13MHz crystal might work...