[Q] After re-installation of factory android internet doesn't work topic

Hello everyone,

So a few weeks ago my phone just wouldn't start. It would get to the point where you see the samsung logo on the screen and it would turn back off. I took it to the store I bought it from and they fixed it by formatting the phone back to the factory default operating system.

Since then, the phone has worked fine but my internet just doesn't work.

Any ideas? I'd rather fix it myself than have to deal with those people again.

Thanks