U700 full signal but no calls - GSM-Forum

chocobozero · 08-12-2008, 21:20

U700 has full signal, but it cannot make or receive calls.

the SW version shows U700DXGK1

I read many post but couldn't find the solution.

some say if flash with U700BUGL2 firmware will solve the problem. But it is a vodafone firmware. I am looking for a debrand solution

Is it a software problem? Is there a solution??

Thanks all for the help.

zenadia · 08-12-2008, 21:28

Make sure that phone is not black listed m8.
Cheers...Zena

Service4Gsm.de · 08-12-2008, 21:29

Hello
That is correct that some Vodafone mobile phone of problems has with another offerer, but whom you original software flash dan would have these errors to be repaired!Whom did I understand the correct you have uST pro box? Whom dan you can download the Flash file under support!

chocobozero · 08-13-2008, 04:20

I believe that U700DXGK1 is the original firmware, the phone was working before and now it can't make or receive calls but signal bar is full.

This phone is not a Vodafone phone, so do you think that flash with vodafone firmware will solve this problem?

one last thing, how do i check if phone is black listed? and how to tell the different of U700v, U700 and U700b?

Thank you all for the help!!!!!!

SiRoYa · 08-13-2008, 15:04

do this
write boot files using U700 multidownloader ------> u can get this from support page in U700 folder

after writing boot files flash again with format ffs

chocobozero · 08-19-2008, 04:32

Quote:

Originally Posted by SiRoYa

do this
write boot files using U700 multidownloader ------> u can get this from support page in U700 folder

after writing boot files flash again with format ffs

Did not find any U700 boot file in U700 support folder. Or should I write U700b boot file?

chocobozero · 08-19-2008, 05:00

After flash with U700v boot file and U700V_BUGE7_vodafone from support site, the phone shows limited service. Any more help? Thank you

nishaon · 08-19-2008, 06:07

Check your phone's IMEI, if it is Ok or not.

Alkapone · 08-19-2008, 06:49

This issue is not only with U700, as we got some phones like this. and usually phone looses network after reset (*2767*3855#), would be great if any of developers could investigate this. Maybe any bulletin exists or something.

p.s. IMEI ok, as we tried to make few nokia with same IMEI as samsung, and they worked perfectly.

B.R.
Alkapone

LoveLess · 03-22-2010, 12:40

and finally what is the real solution..? pb is fw or eeprom or hw..?

08-12-2008, 21:20	#1 (permalink)
chocobozero Insane Poster Join Date: Aug 2007 Posts: 85 Member: 572230 Status: Offline Thanks Meter: 5	U700 full signal but no calls U700 has full signal, but it cannot make or receive calls. the SW version shows U700DXGK1 I read many post but couldn't find the solution. some say if flash with U700BUGL2 firmware will solve the problem. But it is a vodafone firmware. I am looking for a debrand solution Is it a software problem? Is there a solution?? Thanks all for the help.

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08-12-2008, 21:28	#2 (permalink)
zenadia No Life Poster Join Date: Jul 2006 Location: London Posts: 514 Member: 315127 Status: Offline Thanks Meter: 6	Make sure that phone is not black listed m8. Cheers...Zena

08-12-2008, 21:29	#3 (permalink)
Service4Gsm.de No Life Poster Join Date: Jul 2008 Location: Germany/Niederlande/Turkey Posts: 1,148 Member: 811992 Status: Offline Sonork: 100.1584257 Thanks Meter: 162	Hello That is correct that some Vodafone mobile phone of problems has with another offerer, but whom you original software flash dan would have these errors to be repaired!Whom did I understand the correct you have uST pro box? Whom dan you can download the Flash file under support!

08-13-2008, 04:20	#4 (permalink)
chocobozero Insane Poster Join Date: Aug 2007 Posts: 85 Member: 572230 Status: Offline Thanks Meter: 5	I believe that U700DXGK1 is the original firmware, the phone was working before and now it can't make or receive calls but signal bar is full. This phone is not a Vodafone phone, so do you think that flash with vodafone firmware will solve this problem? one last thing, how do i check if phone is black listed? and how to tell the different of U700v, U700 and U700b? Thank you all for the help!!!!!!

08-13-2008, 15:04	#5 (permalink)
SiRoYa No Life Poster Join Date: Oct 2002 Age: 39 Posts: 8,376 Member: 16107 Status: Offline Sonork: 100.58402 Thanks Meter: 26,411	do this write boot files using U700 multidownloader ------> u can get this from support page in U700 folder after writing boot files flash again with format ffs

08-19-2008, 05:00	#7 (permalink)
chocobozero Insane Poster Join Date: Aug 2007 Posts: 85 Member: 572230 Status: Offline Thanks Meter: 5	After flash with U700v boot file and U700V_BUGE7_vodafone from support site, the phone shows limited service. Any more help? Thank you

08-19-2008, 06:07	#8 (permalink)
nishaon No Life Poster Join Date: Jan 2006 Location: Deep Blue G.S.M. Posts: 2,369 Member: 225229 Status: Offline Thanks Meter: 90	Check your phone's IMEI, if it is Ok or not.

08-19-2008, 06:49	#9 (permalink)
Alkapone No Life Poster Join Date: Dec 2002 Location: Lithuania Age: 40 Posts: 1,189 Member: 19265 Status: Offline Thanks Meter: 92	This issue is not only with U700, as we got some phones like this. and usually phone looses network after reset (27673855#), would be great if any of developers could investigate this. Maybe any bulletin exists or something. p.s. IMEI ok, as we tried to make few nokia with same IMEI as samsung, and they worked perfectly. B.R. Alkapone

03-22-2010, 12:40	#10 (permalink)
LoveLess No Life Poster Join Date: May 2005 Age: 40 Posts: 9,816 Member: 146708 Status: Offline Sonork: 100.108221 Thanks Meter: 1,603	and finally what is the real solution..? pb is fw or eeprom or hw..?