hi i have a samsung sch-r720 (metro pcs) and here is my question... i called metro pcs and they told me that the handset was blocked. i have another samsung slider phone with a clean esn that has a broken screen. is there any way to swap the esn/meid numbers for one phone to the other? i heard somewhere that there a laws about this, but i own both phones and i just want a phone that works, and a screen that works. please help me. thank u.