problem 8850 - GSM-Forum

mix00 · 07-11-2002, 23:35

my 8850 some times works perfect
but some times "sim card not accepted"
please help

Bert · 07-12-2002, 10:28

Hello
Usually it's cobba under soldering is broken so some times it with bad contact

try to reflow it. good luck!

mix00 · 07-16-2002, 00:50

thank you
very match friend

doubleB · 07-16-2002, 01:15

totally agree w Bert....after changing cobba or reworking it calculate using rolis 1.8 or reset using eeprom tools....goodluck

07-11-2002, 23:35	#1 (permalink)
mix00 Freak Poster Join Date: May 2002 Location: greece Posts: 181 Member: 12417 Status: Offline Thanks Meter: 0	problem 8850 my 8850 some times works perfect but some times "sim card not accepted" please help

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07-12-2002, 10:28	#2 (permalink)
Bert No Life Poster Join Date: Oct 1999 Location: Hong Kong Posts: 1,509 Member: 596 Status: Offline Sonork: 100.33096 Thanks Meter: 514	Hello Usually it's cobba under soldering is broken so some times it with bad contact try to reflow it. good luck!

07-16-2002, 00:50	#3 (permalink)
mix00 Freak Poster Join Date: May 2002 Location: greece Posts: 181 Member: 12417 Status: Offline Thanks Meter: 0	thank you very match friend

07-16-2002, 01:15	#4 (permalink)
doubleB Freak Poster Join Date: Jun 2002 Location: Manila Age: 46 Posts: 191 Member: 13341 Status: Offline Thanks Meter: 0	totally agree w Bert....after changing cobba or reworking it calculate using rolis 1.8 or reset using eeprom tools....goodluck