No service need help please!

[Aaron Bodley]

I have an Iphone 4 IOSv7 Im trying to use walmart family simcard and no matter what apn i choose on [redacted] i have no service i used evasion to Jailbreak. someone please help. the sim card works in another phone and a Att sim works in mine

 

[098v]

I've had this problem too others have suggested that you choose Reset Network Settings in settings it may fix your issue, others if you have any info please chime in, I had to go back to stock to fix this issue.

Quick question is your phone unlocked, sorry if you had already stated this

Tapin' and Talkin' from my iPhone 4