GSM-Forum - View Single Post - 8250 lost signal after upgrade with dejan 104

*ICE* · 10-28-2001, 06:42

i have encountered your prob before. but in my case is there is no keypad tones when searching for network and there is no network. or only the operator logo without any signal bar. in my case i unlock my phone again. something like calculating the cobba id and flash id. i dunno how u ppl do it but it does work for me.

10-28-2001, 06:42	#11 (permalink)
ICE Junior Member Join Date: Oct 2001 Posts: 9 Member: 6894 Status: Offline Thanks Meter: 0	i have encountered your prob before. but in my case is there is no keypad tones when searching for network and there is no network. or only the operator logo without any signal bar. in my case i unlock my phone again. something like calculating the cobba id and flash id. i dunno how u ppl do it but it does work for me.