Why Does My Straight Talk Iphone Say No Service. When iPhone says no service it means you cant use it for basic things such as texting calling and using mobile data. Weak networks or no network at all may all be due to improper APN settings.
A radio service anomaly can also cause the mobile to unable to register on the network. Here are the APN settings for New and Old Straight Talk devices to update Straight Talk Phone Signal. Please boot your device into Safe Mode.
Settings can get changed accidentally and sometimes the problem can be.
You wont be able to use the mobile internet until you get rid of the error. To turn cellular data on or off go to Settings then tap Cellular or Mobile Data. This will erase EVERYTHING but it can sometimes clear the issue. Reset your device to factory.
