8850 no network sometimes??? - GSM-Forum

YeTi · 12-18-2001, 20:21

Hi, first of all, i´m sorry if my english isn´t very good, i want to known if someone can tell me why my nokia 8850 sometimes have network cover and when i try to make a call he loose, others time he doesn´t catch any network, why this happen ???

Corban · 12-19-2001, 12:34

If you use your phone not one day, and before all was ok,I think you have the problem in your COBBA ic dried contacts....Anyway I had such problem in 3210 and there was the false of cobba.... <img src="eek.gif" border="0">

evicsson · 12-19-2001, 13:24

The transmitter part with metal shielding needs some work. There are loose components inside. Do not open the shielding. Just put some soldering flus inside and **** hot air in it. (watch out that you don't **** parts off there place.) Timing is the only difficulty in this one.

12-18-2001, 20:21	#1 (permalink)
YeTi Freak Poster Join Date: Dec 2001 Location: Portugal Posts: 134 Member: 7985 Status: Offline Thanks Meter: 0	8850 no network sometimes??? Hi, first of all, i´m sorry if my english isn´t very good, i want to known if someone can tell me why my nokia 8850 sometimes have network cover and when i try to make a call he loose, others time he doesn´t catch any network, why this happen ???

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12-19-2001, 12:34	#2 (permalink)
Corban Freak Poster Join Date: Dec 2001 Location: Ukraine Age: 49 Posts: 227 Member: 8000 Status: Offline Thanks Meter: 2	If you use your phone not one day, and before all was ok,I think you have the problem in your COBBA ic dried contacts....Anyway I had such problem in 3210 and there was the false of cobba.... <img src="eek.gif" border="0">

12-19-2001, 13:24	#3 (permalink)
evicsson Junior Member Join Date: Dec 2001 Location: Netherlands Posts: 29 Member: 7892 Status: Offline Thanks Meter: 1	The transmitter part with metal shielding needs some work. There are loose components inside. Do not open the shielding. Just put some soldering flus inside and ** hot air in it. (watch out that you don't ** parts off there place.) Timing is the only difficulty in this one.