gd55 'no service' after unlock - GSM-Forum

.:GSM International:. · 05-23-2005, 14:49

hi all

ive been given a gd55 that someone has tried to unlock via codes, and it displays 'no service' regardless of what netwok simcard i put in the phone....apparently its a USA gd55!

Do i need to flash this, if so, using what and is it available here? i dont mind looking if i know what the program is called

any help is appreciated

Jay

maxijazz · 05-23-2005, 15:07

sometimes need to flash it mate.you can use gd55 tool v2.0 by ghost 3d.make a search on the forum.you can easily find it.com cable or unibox needed for this.

regards;
maxijazz

kham · 05-23-2005, 20:03

change band frequency

gd55 is a three band model

.:GSM International:. · 05-23-2005, 22:41

@ maxijazz, thank man, i'll give that a go

@ kham how can i do that when i cant get into the phone menu or anything to swap network bands?

wasifkhan · 06-13-2005, 10:32

after put codes u have to do factory reset ur phone...with **00053*unlock code#

work for me...many times.

ayujahndon · 06-13-2005, 11:20

reset to factory settings *01763*737381#

**GSM MIND** · 06-13-2005, 12:57

Quote:

Originally Posted by James Rawlinson

hi all

ive been given a gd55 that someone has tried to unlock via codes, and it displays 'no service' regardless of what netwok simcard i put in the phone....apparently its a USA gd55!

Do i need to flash this, if so, using what and is it available here? i dont mind looking if i know what the program is called

any help is appreciated

Jay

U NEED TO GO IN SETTINGS , NETWORK SETTINGS GO TO BAND SECTION AND CHANGE TO UR CONUTRY BAND IT SHOULD WORK

REGARDS

GSM MIND
STAND ALONE

ryumahon · 06-13-2005, 14:04

yes jst change band!!!!very simple!!! no need to format!!!

anis76 · 07-15-2005, 08:41

yes
just GO IN SETTINGS , NETWORK SETTINGS GO TO BAND SECTION AND CHANGE TO UR CONUTRY BAND IT SHOULD WORK

05-23-2005, 14:49	#1 (permalink)
.:GSM International:. Cheater -Don't Deal with him- Join Date: Jan 2002 Age: 48 Posts: 4,783 Member: 8879 Status: Offline Sonork: 100.84016 Thanks Meter: 327	gd55 'no service' after unlock hi all ive been given a gd55 that someone has tried to unlock via codes, and it displays 'no service' regardless of what netwok simcard i put in the phone....apparently its a USA gd55! Do i need to flash this, if so, using what and is it available here? i dont mind looking if i know what the program is called any help is appreciated Jay

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05-23-2005, 15:07	#2 (permalink)
maxijazz No Life Poster Join Date: Nov 2004 Location: Kepler22 Age: 46 Posts: 962 Member: 93787 Status: Offline Sonork: 1646397 Thanks Meter: 9	sometimes need to flash it mate.you can use gd55 tool v2.0 by ghost 3d.make a search on the forum.you can easily find it.com cable or unibox needed for this. regards; maxijazz

05-23-2005, 20:03	#3 (permalink)
kham No Life Poster Join Date: Jan 2001 Location: France/Martinica/CPU Age: 45 Posts: 829 Member: 3026 Status: Offline Sonork: 100.1602750 Thanks Meter: 102	change band frequency gd55 is a three band model

05-23-2005, 22:41	#4 (permalink)
.:GSM International:. Cheater -Don't Deal with him- Join Date: Jan 2002 Age: 48 Posts: 4,783 Member: 8879 Status: Offline Sonork: 100.84016 Thanks Meter: 327	@ maxijazz, thank man, i'll give that a go @ kham how can i do that when i cant get into the phone menu or anything to swap network bands?

06-13-2005, 10:32	#5 (permalink)
wasifkhan Freak Poster Join Date: Jul 2004 Location: UAE Age: 40 Posts: 422 Member: 72783 Status: Offline Thanks Meter: 22	after put codes u have to do factory reset ur phone...with *00053unlock code# work for me...many times.

06-13-2005, 11:20	#6 (permalink)
ayujahndon No Life Poster Join Date: May 2003 Location: Lagos, Nigeria Posts: 684 Member: 29182 Status: Offline Sonork: 100.1613095 Thanks Meter: 52	reset to factory settings 01763737381#

06-13-2005, 14:04	#8 (permalink)
ryumahon No Life Poster Join Date: Apr 2001 Location: Sun Age: 44 Posts: 2,773 Member: 4021 Status: Offline Thanks Meter: 782	yes jst change band!!!!very simple!!! no need to format!!!

07-15-2005, 08:41	#9 (permalink)
anis76 Freak Poster Join Date: Mar 2004 Age: 47 Posts: 306 Member: 57268 Status: Offline Thanks Meter: 1	yes just GO IN SETTINGS , NETWORK SETTINGS GO TO BAND SECTION AND CHANGE TO UR CONUTRY BAND IT SHOULD WORK