help.. won't go into 4g network??

[dubluv11]

Hey guys...

I recently rooted my infuse4g and since I did this it won't connect to the 4g network..
I did a search and tried fixing this problem myself by resetting my apn to factory default
I've tried several different things and I can't seem to fix this problem... the phone is either
stuck in 'H' or 3g... it used to constantly be in 4g so hopefully someone can help me out

 

[BadFishCM]

Did you install a custom rom?

That's besides the point though, H = 4G. They are the same thing, 4G's other name is HSDPA+, abbreviated as H or H+. If your symbol changed you either just flashed a custom rom or new theme, and it just changed some system images.