pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
My poor sister thought upgrading her 3GS (Jambo, your old one!) to 5.1.1 was easy! 
 
Now any SIM I put in (it was on Orange before it was unlocked) doesn't get any signal so won't activate (even if I plug into iTunes/over WiFi). iTunes tells me there isn't a SIM even though it does have one. 
 
Stupid thing. Grrrr. 
 
What do I do?
 | 
Munchie 
Member 
 
Registered: 17th Jul 01
 Location: I swap goats for mobile phones 
User status: Offline 
 
 | 
 
I have heard of this 
 
cant remember how I fixed it though haha
 | 
Whittie 
Member 
 
Registered: 11th Aug 06
 Location: North Wales Drives: BMW, Corsa & Fiat 
User status: Offline 
 
 | 
 
quote: Originally posted by Munchie 
I have heard of this 
 
cant remember how I fixed it though haha 
   
 
Such a helpful chap  
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
Trying to jailbreak it now using redsn0w to 'hacktivate' it.
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
...and nowit's dead  
 | 
Whittie 
Member 
 
Registered: 11th Aug 06
 Location: North Wales Drives: BMW, Corsa & Fiat 
User status: Offline 
 
 | 
 
Mine did this, sold it to Munchie in the end  
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
I've recovered it now, but it's still being a cunt and not activativating
 | 
Whittie 
Member 
 
Registered: 11th Aug 06
 Location: North Wales Drives: BMW, Corsa & Fiat 
User status: Offline 
 
 | 
 
Who's it locked to...
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
OOoooo actually managed to jailbreak it now!
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
Right, I've got it booked and working but no network still (Orange or O2). 
 
I keep reading something about a baseband? WTF is that?
 | 
VrsTurbo 
Premium Member 
 
Registered: 8th Jun 10
 
User status: Offline 
 
 | 
 
was it an official unlock? 
 
If not you've upgraded the base-band when you updated to 5.1.1 and that more than likely hasn't got a unlock for that.
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
I used ultrasn0w to unlock but it won't pick up ANYTHING, even an Orange SIM Card. I'm hoping I haven't tanked my sisters iPhone  
 | 
VrsTurbo 
Premium Member 
 
Registered: 8th Jun 10
 
User status: Offline 
 
 | 
 
baseband will be wrong for ultrasn0w to work. its fooked you'll have to get an official unlock.   
costs around £20 and takes 48hrs to process
 | 
VrsTurbo 
Premium Member 
 
Registered: 8th Jun 10
 
User status: Offline 
 
 | 
 
reset go to orange store give imei pay £20 wait 48hrs then activate with any sim card
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
But why wont it pick up using a Orange SIM. Baseband is 06.15.00 
 
With an Orange SIM in it says Carrier: Orange UK 12.0
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
Thanks for your help BTW  
 | 
ashleh 
Member 
 
Registered: 23rd Dec 08
 Location: Nottingham 
User status: Offline 
 
 | 
 
http://www.redmondpie.com/how-to-downgrade-iphone-3gs-3g-06.15.00-to-05.13.04-baseband-for-unlock-and-working-gps/
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
Muchos scare-mongery about downgrading the baseband  
 | 
pow 
Premium Member
 
Registered: 11th Sep 06
 Location: Hazlemere, Buckinghamshire 
User status: Offline 
 
 | 
 
Well I did it. 
 
FYI anyone else: 
 
Jailbraked it 
Downgraded the baseband 
Uninstall ultrasn0w 
Uninstall the app engine 
Reinstall both
 |