Sagem MC939

[bone]

Hi,

I have problem with MC939 Sagem,
When turned on, after few seconds
(just after welcome screen)
it turns off..
And Phone cannot connect to any sw.

Is there any way to fix this?
Maybe repair with good bin and pony?
Or maybe it is not sw, but HW problem?

10x for any suggestion from sagem experts :), in advance,

regards,
bone

[jonwillow]

You problem in memory chip, phone can't see eeprom meybe eeprom chip damaged or desolided:

try change eeprom chip (copy data from you old chip ,to new) , and connect with sw via Tx/RX pins in PCB. (right side near pcb you can see 2 pcb pads).

*sorry about my english :-)

[bone]

Hi jonwillow,

thank you for your advice!

so it is definetely hardware problem....
I'll check for desoldered/demaged part..

best regards,
bone