It is the first and only one solution which patches the flashes on the fly for IMEI changing on (ASIC 2) models. Our box doesn't requires standalone patch files for every single version of phone. Unlike other boxes on the market you don't have to change phone software version which is required by the patch. The bad experience with other boxes is that their developers doesn't release patches for all possible version. This is one more reason for using Universal Box. For more Information Click