Hey all, i've had my 3gs (5.0.1) for about a month now and never had a problem with it. Its a 3gs jailbroken and unofficially unlocked ( ipad baseband)

Now the problems,

1) sometimes i receive no texts - even if im sending from a phone sat right next to it ( also tried other network sims in the 3gs) still no luck.

2) Now quite often i dont receive calls but then i get a missed call pop up on screen, ive rang it from my gfs phone and its ringing on her phone ( ie you can hear it ring) but the 3gs doesnt make a sound, or illuminate- then when she stops ringing i get the missed call pop up.

Ive tried switching it on/off and also doing a hard reset.

Anyone famililar with these issues?