Thread: No Service Issue on 3.1.2 with BlainRa1n

I have a weired problem with my 3G 3.1.2, after the jailbreak i am having this No Service issue but sometimes it just get fixed automatically and even some times work for few days and then again get stuck on no service.

I even re jailbreak the phone after restoring as a new iPhone but no luck, just after 2 days of jail breaking today my phone just go to No Service...

Another issue is a very weak WiFi signal reception, Just a couple of meters away from the router i m not getting any signal but when i go close its working on 100% signal. Any fix for that?...

First we like to know which kind of you have? I mean what model it is?

EDIT: DO NOT POST SPAM LINKS

its 3G 8GB, Jailbroken with BlackRa1n on 3.1.2 version.