iphone 4 4.3.1 after lockdown no serice..HELP. - GSM-Forum

chenzlmsn · 04-09-2011, 15:50

My iphone 4 is factory sim free ones(we unlock it by apple),Everytime when I put different sim card it just show Emergency Call.Then I jailbreack it and put Lockdown,it goes but no signal at all...
I tried many ways
1.restore it with original firmware and jailbreak it without activate(no signal)
2..restore it with original firmware and jailbreak it after activate(show Emergency Call)
3.restore it with custom firmware activated ones,no signal as well
4.restore it with custom firmware no activated ones,show Emergency Call
Can anyone help me about it... otherwise I can not use Meteor sim card,it can not active by itunes... THANKS

imran_qasim · 04-09-2011, 15:53

Quote:

Originally Posted by chenzlmsn

My iphone 4 is factory sim free ones(we unlock it by apple),Everytime when I put different sim card it just show Emergency Call.Then I jailbreack it and put Lockdown,it goes but no signal at all...
I tried many ways
1.restore it with original firmware and jailbreak it without activate(no signal)
2..restore it with original firmware and jailbreak it after activate(show Emergency Call)
3.restore it with custom firmware activated ones,no signal as well
4.restore it with custom firmware no activated ones,show Emergency Call
Can anyone help me about it... otherwise I can not use Meteor sim card,it can not active by itunes... THANKS

your solutions is very simple if your phone is truely sim free by apple
1) Just Restore with any version.
2) Don't jailbreak it with any tool, just activate using any simcard.
3) After successfull activation you can jailbreak it using RedSn0w.

after these steps you won't get any more problem and also don't install ultrasn0w if you phone is already sim free by apple.

Take Care
ENJOY

chenzlmsn · 04-09-2011, 16:04

Quote:

Originally Posted by imran_qasim

your solutions is very simple if your phone is truely sim free by apple
1) Just Restore with any version.
2) Don't jailbreak it with any tool, just activate using any simcard.
3) After successfull activation you can jailbreak it using RedSn0w.

after these steps you won't get any more problem and also don't install ultrasn0w if you phone is already sim free by apple.

Take Care
ENJOY

I know that..My iphone 4 is 100% factory sim free..I can activate with O2 ,VODAFONE or 3G sim card,everything is perfect/...But I can not activate by Meteor Sim(Meteor does not sell iphone,maybe that why it can not be activate).When I put Meteor Sim try to activate it show Sim not support....
Any sullution?

chenzlmsn · 04-09-2011, 16:12

my iphone is from Ireland Vodafone,For the Ireland O2 ones,once activate whatever sim card you put it will not ask you to activate again....Vodafone ones is little bit strange.

chenzlmsn · 04-09-2011, 16:31

any one please help./////.....................

imran_qasim · 04-10-2011, 08:04

Quote:

Originally Posted by chenzlmsn

I know that..My iphone 4 is 100% factory sim free..I can activate with O2 ,VODAFONE or 3G sim card,everything is perfect/...But I can not activate by Meteor Sim(Meteor does not sell iphone,maybe that why it can not be activate).When I put Meteor Sim try to activate it show Sim not support..
Any sullution?

if you can not activate with Meteor Sim then it means your phone is not factory unlocked, if its factory unlocked it must activate with any simcard regards of country, place or simcard, may be your iPhone is only support by compatible simcards like u mentioned O2, VODAFONE or 3G simcard.

Take Care
ENJOY

chenzlmsn · 04-10-2011, 14:28

Quote:

Originally Posted by imran_qasim

if you can not activate with Meteor Sim then it means your phone is not factory unlocked, if its factory unlocked it must activate with any simcard regards of country, place or simcard, may be your iPhone is only support by compatible simcards like u mentioned O2, VODAFONE or 3G simcard.

Take Care
ENJOY

Have you ever seen the phone which work with 3 different sim and it is not Sim Free...I test with O2 UK as well.. it is 100% factory Sim FREE. Thanks for your replying anyway

frake50 · 04-10-2011, 15:29

Quote:

Originally Posted by chenzlmsn

Have you ever seen the phone which work with 3 different sim and it is not Sim Free...I test with O2 UK as well.. it is 100% factory Sim FREE. Thanks for your replying anyway

There is 2 Kind of Fabric unlock, one is General, mean for all countries, this one will accept any simcard, 2 only country NCK unlock, mean they add the NCK for the country only, UK, only UK , and so on.

gabi_harlem · 06-30-2011, 00:55

HY for all i SOLVED this problem....today i made update on iphone4 4.3 fw to 4.3.3 this phone was never loked....afther this update no network no signal....after a lot of reading end whachis videos and forums...i meda itt my alone....so:
step1 instal cydia...and from that shsh....
step2 make backup and send to email...
step3 make restore with tinyumbrella-5.00.00.exe
step4 edit "c:\WINDOWS\system32\drivers\etc\hosts " this file 74.208.10.249 gs.apple.com
step5 run itunes Shift +click restore to custom firmware 4.3.3.
Step6 wait to finish and insert any sim card and activate

Hope itt helps!!!I'm very happy now,,,because i thought i lost factory never locked!!

end now everithing is ok!!

04-09-2011, 15:50	#1 (permalink)
chenzlmsn Freak Poster Join Date: Jan 2010 Posts: 119 Member: 1219062 Status: Offline Thanks Meter: 9	iphone 4 4.3.1 after lockdown no serice..HELP. My iphone 4 is factory sim free ones(we unlock it by apple),Everytime when I put different sim card it just show Emergency Call.Then I jailbreack it and put Lockdown,it goes but no signal at all... I tried many ways 1.restore it with original firmware and jailbreak it without activate(no signal) 2..restore it with original firmware and jailbreak it after activate(show Emergency Call) 3.restore it with custom firmware activated ones,no signal as well 4.restore it with custom firmware no activated ones,show Emergency Call Can anyone help me about it... otherwise I can not use Meteor sim card,it can not active by itunes... THANKS

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04-09-2011, 16:12	#4 (permalink)
chenzlmsn Freak Poster Join Date: Jan 2010 Posts: 119 Member: 1219062 Status: Offline Thanks Meter: 9	my iphone is from Ireland Vodafone,For the Ireland O2 ones,once activate whatever sim card you put it will not ask you to activate again....Vodafone ones is little bit strange.

04-09-2011, 16:31	#5 (permalink)
chenzlmsn Freak Poster Join Date: Jan 2010 Posts: 119 Member: 1219062 Status: Offline Thanks Meter: 9	any one please help./////.....................

06-30-2011, 00:55	#9 (permalink)
gabi_harlem Freak Poster Join Date: Jul 2005 Location: Romania Age: 41 Posts: 239 Member: 163459 Status: Offline Thanks Meter: 33	HY for all i SOLVED this problem....today i made update on iphone4 4.3 fw to 4.3.3 this phone was never loked....afther this update no network no signal....after a lot of reading end whachis videos and forums...i meda itt my alone....so: step1 instal cydia...and from that shsh.... step2 make backup and send to email... step3 make restore with tinyumbrella-5.00.00.exe step4 edit "c:\WINDOWS\system32\drivers\etc\hosts " this file 74.208.10.249 gs.apple.com step5 run itunes Shift +click restore to custom firmware 4.3.3. Step6 wait to finish and insert any sim card and activate Hope itt helps!!!I'm very happy now,,,because i thought i lost factory never locked!! end now everithing is ok!!