So i have started to look into rooting and on my evo shift i have got tired of 2.3 and want 4.1 if i root and up to 4.1 will i still be able to make calls on the sprint network or not i still have 1 year left on the contract.also i kinda like the htc sense it there a way to up to 4.1 and then get htc sense rom that will work with 4.1 or would it cancel it out then one last thing how easy is it to get evo shift up to 4.1 then would this work
here is the rom i was looking at
here is the rom i was looking at