new guy here made a stupid mistake!

[stat435]

Hello Im pretty new at the whole custom rom game, and I might have screwed things up.....

1st I flashed the rom to mighty rom 6 while nice look to it I noticed that it does not have the multiple choices of on screen keyboards that the stock sprint rom has...

2nd I then realized that weather does not load and it gives me a data connection error(internet works fine)

3rd Me in my haste for a better phone did not back up my old rom.

So is there any way to add the onscreen keyboard choices? and is there a fix to the weather/data connection error?

And also say I would like to go back to stock how would I go about doing that?

Oh I have a Sprint touch pro by the way (:

thanks .Matt