Fix “No Service” Issue for iPhone 2G/3G
On my previous post where I shared a guide on how to Jailbreak Unlock iPhone 3G/2G to 3.1 Firmware, I got plenty of comments from users that they are getting “No Service” after they Jailbroke and Unlocked their iPhones.
So today I am sharing another fix for all those users who are facing “No Service” problem and hopefully this will solve their problem out.
Fix “No Service” for iPhone 3G
If you have iPhone 3G then you can solve No Service issue by disabling 3G to do this:
- Tap on “Setting” icon from home screen then goto “General”
- Now Tap on “Network”
- Then Slide “Enable 3G” to Off, and then restart you iPhone and hopefully you will get your Network signals back.
If this doesn’t solve the problem then try the second method below.
Fix “No Service” for iPhone 2G/iPhone 3G
- Go to “Settings” and then tap on “General”
- Now tap on “Reset”
- Then choose “Reset Network Settings”
- After that iPhone will Turn off and then will reboot automatically if not then do this manually.
Let me know in the comments below if this worked for you.
jeddy7796 (October 5th, 2009)
Neither method worked. Would an .ipcc file be able to fix this or that has nothing to do with “activation” or the SIM registering in the phone… Sorry, just brainstorming here. Thanks.
Nucleus (October 5th, 2009)
My iPhone 3G is factory unlocked. I restored it using your custom firmware, and now I don’t have a GSM signal. I followed your comments here, but still no luck.
Eduardo (October 7th, 2009)
THANKS!!!!!! :d IT WORKS GREAT!! THANKS THANKS!
Jon (October 7th, 2009)
I tried both and I dont have the “no service”, but I have just 1 little bar and its pretty much no service
jk (November 19th, 2009)
Thanks for advice. The first method restored no service on 3G i-phone for me.
jk
My name (January 28th, 2010)
The network settings reset did it for me, thanks a ton!