HI All,

Wonder if anyone could help me with the problem i am having, i have a iphone 4 32gb running 4.3.3 jailbroken via Pwnage tool. The problem i have is that when i have my satnav on for a little while the phone loses signal then i get the message "Sim card locked" do you want to unlock it. Which is frustrating but if i enter my code in, i have to wait up to 5 mins for its happy and then about 10 mins later i get the same message again. Most of the time to get service back i have to do a hard reset of the phone.

Anyone else experienced something similar? Ive done a restore and get the same thing im thinking possible hardware issue?