Network mystery ????? Cant figure it out - GSM-Forum

happygolucky12 · 10-27-2002, 19:21

Mc 920 falls off the network after every five minutes when on battery , but , when its been charged it remains on the network and does not fall off .

It also remains on and does not fall off the network when i take it into the hotline menu...... test lcd ....... photo , then it does not fall off the network .

I have tried to change field 144, 148 and 7 from a working phone.
I have put in a new eeprom of a working phone into it.
Nothing works.
Any suggestions please.

giorgi2002 · 10-28-2002, 00:29

change batery

))

happygolucky12 · 10-28-2002, 20:56

I tried as you said my friend , it still falls off .

Any other suggestions please

10-31-2002, 01:33

Clean antenna pads, and try full charged battery from working phone. In 80% cases it's battery problem, eeprom calibration data also can be wrong.

happygolucky12 · 10-31-2002, 21:16

Thank you for the reply legija

, could you kindly tell me what eeprom calibration data is .
Thank you .

10-27-2002, 19:21	#1 (permalink)
happygolucky12 Junior Member Join Date: Sep 2002 Posts: 17 Member: 15859 Status: Offline Thanks Meter: 0	Network mystery ????? Cant figure it out Mc 920 falls off the network after every five minutes when on battery , but , when its been charged it remains on the network and does not fall off . It also remains on and does not fall off the network when i take it into the hotline menu...... test lcd ....... photo , then it does not fall off the network . I have tried to change field 144, 148 and 7 from a working phone. I have put in a new eeprom of a working phone into it. Nothing works. Any suggestions please.

10-28-2002, 00:29	#2 (permalink)
giorgi2002 Freak Poster Join Date: Jun 2002 Location: Georgia Tbilisi Age: 47 Posts: 495 Member: 12524 Status: Offline Thanks Meter: 3	change batery))

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10-28-2002, 20:56	#3 (permalink)
happygolucky12 Junior Member Join Date: Sep 2002 Posts: 17 Member: 15859 Status: Offline Thanks Meter: 0	I tried as you said my friend , it still falls off . Any other suggestions please

10-31-2002, 01:33	#4 (permalink)
legija Guest Posts: n/a Member:	Clean antenna pads, and try full charged battery from working phone. In 80% cases it's battery problem, eeprom calibration data also can be wrong.

10-31-2002, 21:16	#5 (permalink)
happygolucky12 Junior Member Join Date: Sep 2002 Posts: 17 Member: 15859 Status: Offline Thanks Meter: 0	Thank you for the reply legija , could you kindly tell me what eeprom calibration data is . Thank you .