The APN setting IS Data enabled in Mobile network settings, and all it needs is a check in the box to restore 4G! Google it.
:P now, the waiting game. Don't get me wrong, the app is wonderful... UNTIL IT FRACKS UP your internet connection. Which is a HUGE flaw for an application. Which is why they made a menu option to "Restore APN settings" when you can't receive data any longer. If only it actually WORKED lol.
No problems yet, and reading the reviews I don't believe anyone who wrote a review has had a problem like yours.
Keep reading further down on those revews. MANY have had that problem. I read quiet a few reviews myself. But there were more good than bad reviews, so i download. I had the app with me for about 2 weeks before this happened. Hopefully it DOESN'T happen to you. Or hopefully they have arleady fixed the issue with a recent update, which is why your seeing alot of recent positive reviews.
One app I did have an issue with was SD Maid. It'll detach apps from the market. I noticed when I was checking for updates with the market app that apps I knew were installed were listed as not installed.
YEAH, I have had that problem as well! It was a bit fustrating!
To everyone that had this problem i will tell you the easiest way to make it come back on every time.
Go to settings>about phone>activate phone
wait till it stops and says to call them, data connection will pop up within a few seconds.
Your welcome. ;]