I-PHONE 3G no network - GSM-Forum

tani_el · 12-28-2010, 23:30

it is hard problem , my i-phone is unlocked from apple , but when i put dhe sim card searching and found network after some sec no network ,
i open it and closed and the network is good after some sec again no network, i know that is hard ware problem
any body can help me
thanks in advanse
now it is 4.2.1 base band 05.15.04

<DJ-JaaM-> · 12-31-2010, 18:38

Maybe a blacklisted IMEI??

Deco_BRA · 01-03-2011, 00:57

Hi Guys! My iPhone shows me the wifi network available, but when try to connect show: unable to join this network. I made all resets but didn't work.
iPhone 3G Firmware 4.1 baseband 06.15.00

axecom · 01-03-2011, 01:17

Quote:

Originally Posted by tani_el

it is hard problem , my i-phone is unlocked from apple , but when i put dhe sim card searching and found network after some sec no network ,
i open it and closed and the network is good after some sec again no network, i know that is hard ware problem
any body can help me
thanks in advanse
now it is 4.2.1 base band 05.15.04

have u tried to reset network settings?

nidirex · 01-11-2011, 18:00

I have the same problem.. activation, signal for few seconds, after no network. What's the cause?

Blaxi · 01-13-2011, 10:53

99% blacklisted imei

nidirex · 01-27-2011, 14:14

Quote:

Originally Posted by Blaxi

99% blacklisted imei

If is blacklisted, I can do emergency calls?

nirajshahonly · 01-27-2011, 14:15

use redsn0w_win_0.9.6rc7b for unlock and upgrade baseband

mrfhassanlk · 01-27-2011, 14:22

Use Redsn0w
Select firmware the same as one installed in ur iphone in ur case 4.2.1

1 install cydia
2 install ipad baseband

put the phone in dfu and press next. it will flash ur phone to ipad baseband

then u will be able to unlock. u wont have any network issues unless if the phone is bared by the network

Quote:

Originally Posted by tani_el

it is hard problem , my i-phone is unlocked from apple , but when i put dhe sim card searching and found network after some sec no network ,
i open it and closed and the network is good after some sec again no network, i know that is hard ware problem
any body can help me
thanks in advanse
now it is 4.2.1 base band 05.15.04

nidirex · 01-27-2011, 14:57

Quote:

Originally Posted by nirajshahonly

use redsn0w_win_0.9.6rc7b for unlock and upgrade baseband

Is possible to unlock the 4.2.1 and 05.15.04 baseband version? :S

FEATURE GSM™ · 02-02-2011, 10:12

Quote:

Originally Posted by nidirex

Is possible to unlock the 4.2.1 and 05.15.04 baseband version? :S

no try the Use Redsn0w
Select firmware the same as one installed in ur iphone in ur case 4.2.1

1 install cydia
2 install ipad baseband

12-28-2010, 23:30	#1 (permalink)
tani_el Junior Member Join Date: Nov 2008 Posts: 23 Member: 904962 Status: Offline Thanks Meter: 2	I-PHONE 3G no network it is hard problem , my i-phone is unlocked from apple , but when i put dhe sim card searching and found network after some sec no network , i open it and closed and the network is good after some sec again no network, i know that is hard ware problem any body can help me thanks in advanse now it is 4.2.1 base band 05.15.04

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
news headlines to gsm phone	mos	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	7	05-22-2016 11:42
my 8810 is phone locked ,can somebody please help	duyphuc	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	18	12-23-2014 09:03
Phone Stuff for FREE & KEy-GEn For Logo Editor !	BoNtEk - ThA WtC MeMbA	Nokia Multimedia	8	10-31-2012 20:17
Solution for GSM phones!?!?!?!?	todosije	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	6	12-16-2010 05:52

12-31-2010, 18:38	#2 (permalink)
<DJ-JaaM-> Freak Poster Join Date: Apr 2007 Location: UIO - EC Age: 37 Posts: 158 Member: 483230 Status: Offline Thanks Meter: 25	Maybe a blacklisted IMEI??

01-03-2011, 00:57	#3 (permalink)
Deco_BRA Junior Member Join Date: Dec 2010 Posts: 1 Member: 1477971 Status: Offline Thanks Meter: 0	Hi Guys! My iPhone shows me the wifi network available, but when try to connect show: unable to join this network. I made all resets but didn't work. iPhone 3G Firmware 4.1 baseband 06.15.00

01-11-2011, 18:00	#5 (permalink)
nidirex Insane Poster Join Date: Sep 2010 Posts: 67 Member: 1387214 Status: Offline Thanks Meter: 17	I have the same problem.. activation, signal for few seconds, after no network. What's the cause?

01-13-2011, 10:53	#6 (permalink)
Blaxi Major Poster Join Date: Dec 2010 Posts: 47 Member: 1471673 Status: Offline Thanks Meter: 6	99% blacklisted imei

01-27-2011, 14:15	#8 (permalink)
nirajshahonly Freak Poster Join Date: Dec 2009 Location: GUJ/INDIA Posts: 113 Member: 1190538 Status: Offline Sonork: 100.1603805 Thanks Meter: 12	use redsn0w_win_0.9.6rc7b for unlock and upgrade baseband