w800i cant call after flash !

[ticoichip]

I have Sonic W800i
Chip MT6219
pinout :
----------------
keyboard top, connector_1x8_mini.gif
1: Gnd
2: Tx
3: Rx
4: USB D-
5: USB D+
6: +Vcc
7: +Vcc
8:
----------------
Phone dead before.I try to formAT---> phone alive but cant make a call.(phone has full signal).
Try to flash another flash files.But it's same problem.
Anybdy has idea?
Thanks

[InfinityHelp]

hello!

if format ffs did not help- flashing is usless in most cases.
this must be some hardware fault

[ticoichip]

How about epprom? What for?

My phone's woking before. It auto go down, I try format-->it's ok but no signal Try flash another version-->same problem.

[InfinitySupport]

@ticoichip
it will be good if you will know your phone status befor operation. In your first message phone was "Phone dead before", but in 2nd message "My phone's woking before". Where is the truth ?

Also, if phone has low signal or no signal you must check phone hardware !!! and maybe need to write other firmware (try different files).
You can use repair eeprom files, but there is very small chance that eepom file helps you to repair low network signal level.

[ticoichip]

sir !

I mean.My phone can call before dead.

Sometimes i think our file have corroupt. i sent email. Did you check it?

Again, thank for your reply,i try to repair and post my result.

You can check ur email. I sent you.

Thanks