Jailbroken 5.1.1 3GS stuck on 'Searching' with known good SIM card
Posted November 5, 2012 at 11:32am by TheOperator · 2692 views
It eventually switches to 'No Service'. I may have screwed something up here, I have read elsewhere that certain jailbreaks break the 3G signal if the phone was manufactured after a certain date or a certain baseband version is present - but I may be barking up the wrong tree here.
Please can someone offer advice?
Here's some details:
redsn0w jailbroken (I think - a 'friend' did this to 'help')
iOS version 5.1.1 (9B206)
Modem Firmware 05.16.05
Answers (2)
1
Addles - November 11, 2012 at 10:49pm
Forgot to show you how to downgrade.
Tut: www.iclarified.com/22652/how-to-downgrade-your-iphone-3gs-3g-baseband-for-unlock-windows
Tut: www.iclarified.com/22652/how-to-downgrade-your-iphone-3gs-3g-baseband-for-unlock-windows
1
Addles - November 11, 2012 at 10:47pm
Take a look at this tutorial.
iclarified.com/25144/how-to-upgrade-your-iphone-4-3gs-without-updating-the-baseband-windows
If it was build after 2011 you cant downgrade the Firmware but if its build before the date.
Serial checker: sndeep.info/en
iclarified.com/25144/how-to-upgrade-your-iphone-4-3gs-without-updating-the-baseband-windows
If it was build after 2011 you cant downgrade the Firmware but if its build before the date.
Serial checker: sndeep.info/en