22 Oct
2013
22 Oct
'13
1:14 p.m.
Am Samstag, den 19.10.2013, 01:17 -0700 schrieb zhangseuedu:
And I pushed the red button after that but i can not see the output indicating that the phone is updating the firmware.
I guess you have a self build seriel cable betweeen your phone and your serial adapter? Check the cables in the plug, maybe they are too close, so there could be a bypass. May also check rx/tx, there are some serial adapters that mixed up the description on the harware. Hope this is helpful. Best regards, Peter