Well, I cracked the glass again. Sigh..... So, if I get a replacement phone that already has 4.3 on it, is it possible to root it? My cracked device was rooted in 4.1.2 and so I had to install a custom ROM in order to get root. I guess the big question is if the bootloader is unlocked on replacement devices so that I can install a rooted custom ROM on the device. Or is there a method to install TWRP on the 4.3 OS, so that I can root it?