K220 network problem - GSM-Forum

meisam · 02-26-2008, 13:53

Hi masters;
Got some new K220 phones having "No network coverage" problem.Tried fullflashing+eeprom but still the same problem exists.What may help me plz?

**InfinitySupport** · 02-26-2008, 14:06

Hello,

Probably it's problems with band selection.

meisam · 02-26-2008, 14:20

I checked band selection,tried manual and automatic mode.After writing repair file one of them can find network and even can make calls but after few minutes again says "No network coverage".

**InfinitySupport** · 02-26-2008, 14:34

so try to use different repair eeprom files.

meisam · 02-26-2008, 15:41

Checked now,there are other repair files added to support,hope they can solve.Anyway will test and post the result.

02-26-2008, 13:53	#1 (permalink)
meisam No Life Poster Join Date: Feb 2005 Location: IRAN(land of heros) Age: 44 Posts: 2,680 Member: 115172 Status: Offline Thanks Meter: 212	K220 network problem Hi masters; Got some new K220 phones having "No network coverage" problem.Tried fullflashing+eeprom but still the same problem exists.What may help me plz?

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02-26-2008, 14:06	#2 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Hello, Probably it's problems with band selection.

02-26-2008, 14:20	#3 (permalink)
meisam No Life Poster Join Date: Feb 2005 Location: IRAN(land of heros) Age: 44 Posts: 2,680 Member: 115172 Status: Offline Thanks Meter: 212	I checked band selection,tried manual and automatic mode.After writing repair file one of them can find network and even can make calls but after few minutes again says "No network coverage".

02-26-2008, 14:34	#4 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	so try to use different repair eeprom files.

02-26-2008, 15:41	#5 (permalink)
meisam No Life Poster Join Date: Feb 2005 Location: IRAN(land of heros) Age: 44 Posts: 2,680 Member: 115172 Status: Offline Thanks Meter: 212	Checked now,there are other repair files added to support,hope they can solve.Anyway will test and post the result.