No service, emergency call, sim registration failed - GSM-Forum

kaderhussain · 04-15-2011, 08:35

plz any body help me i have lot of phone like that, no service, emergency call, and sim registration failed

anybody help me for this solution, its v.v.v. urgent
all expert reply ur suggestions

ostybons · 04-15-2011, 08:56

check if the phone imei is blank or invalid imei den u repair it with software

Manzoor Hussain · 04-15-2011, 09:06

Quote:

Originally Posted by ostybons

check if the phone imei is blank or invalid imei den u repair it with software

this methoded the problem solved 5000000000000000000% ok

kaderhussain · 04-15-2011, 12:06

some of the phones i did change imei also same problem, some of the phones imei doesn't work, cannot change imei, it's nv ram block may be there.
any other solutionsppppppppppppp plllllllllllllllllllssssssssssssssssssss

SHARMA NEERAJ · 04-16-2011, 14:21

my dear first is a imei otherwise hardware problam like pfo network ic , cpu

Ravvi · 04-16-2011, 15:56

read flash from a other mobile then write work 1000% tested

murari-GSM · 04-16-2011, 19:01

chek Cpu and network ic rehot network PFO and remove extanal antena make jumper

04-15-2011, 08:35	#1 (permalink)
kaderhussain Freak Poster Join Date: Jul 2008 Posts: 174 Member: 804617 Status: Offline Sonork: 1234 Thanks Meter: 18	No service, emergency call, sim registration failed plz any body help me i have lot of phone like that, no service, emergency call, and sim registration failed anybody help me for this solution, its v.v.v. urgent all expert reply ur suggestions

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04-15-2011, 08:56	#2 (permalink)
ostybons No Life Poster Join Date: Feb 2010 Location: kumasi-ghana Age: 32 Posts: 741 Member: 1242667 Status: Offline Thanks Meter: 77	check if the phone imei is blank or invalid imei den u repair it with software

04-15-2011, 12:06	#4 (permalink)
kaderhussain Freak Poster Join Date: Jul 2008 Posts: 174 Member: 804617 Status: Offline Sonork: 1234 Thanks Meter: 18	some of the phones i did change imei also same problem, some of the phones imei doesn't work, cannot change imei, it's nv ram block may be there. any other solutionsppppppppppppp plllllllllllllllllllssssssssssssssssssss

04-16-2011, 14:21	#5 (permalink)
SHARMA NEERAJ Registered User Join Date: Dec 2006 Location: punjab india Posts: 835 Member: 419331 Status: Offline Thanks Meter: 101	my dear first is a imei otherwise hardware problam like pfo network ic , cpu

04-16-2011, 15:56	#6 (permalink)
Ravvi Freak Poster Join Date: Oct 2007 Location: Gsm World Age: 35 Posts: 238 Member: 611165 Status: Offline Thanks Meter: 36	read flash from a other mobile then write work 1000% tested

04-16-2011, 19:01	#7 (permalink)
murari-GSM No Life Poster Join Date: Mar 2011 Location: India Posts: 989 Member: 1538128 Status: Offline Sonork: 100.1613105 Thanks Meter: 199	chek Cpu and network ic rehot network PFO and remove extanal antena make jumper