I got a CHARGE (SDC) it went bad, home button quit working dropping calls. I would travel from 3g to 4g while being on phone call drops. Going from 4g to 3g call drops, sitting at home calls drop with at least 3 bar. Took SDC in to store they looked at it check SW. and they said it should not happen AGAIN! Few days later here we go again, to store and got a replacement sent to me. Used my refurbished certified SDC... 3 weeks later same problem, but this time the phone reset it self to factor defaults. It deletes ALL my contact. And back to the store i go, they say NOTHING is wrong with phone. and sorry you lost all your contact info. They sent me ANOTHER SDC. This is my third SDC and 10 days after i get it!!!!! The phone resets deletes ALL contact and i call tech support. This was not my first call. I think i have a good 40hrs. in the store and on phone with countless reps. Finally they let me chioce another brand of phone... Well it works great, I won't say i don't have dropped calls, but I have alot less than i did with the SDC!!!
To top all this off, I add a basic phone to my plan, and that is another story......
I have been charge 2 time first the FIRST phone I returned in September, they have verified that it was returned, but i keep getting chargeed $570.00 for it. than i have to call and get my credit......