This is not a razr maxx !!!!

If the rubber gasket is not seated correctly, it may have wrinkle in it, thus hindering is action.

I believe the digitizer is the same but if you buy the digitizer with assembly (frame) there is a difference between the models. Here are the model numbers for all the versions. I545 (Verizon) , I337 (AT&T), L720 (Sprint), M919 (T-Mobile), I9500 (International), i9505 (International)

Just run it along its track. Use a plastic spudger to push it down. Use 3m double sided adhesive tape to re-attach parts that require adhesive.