1. A box it's a special cable and it's working whit high voltage, more than a dcu-60 cable. You can write a total firmware, more than fs and main, whit a setool box.
2. The diferences is whit xs++ you can connect smrtphones, is an advanced program, and whit SETool i yhink you can only connect normal SE phones. Hope you help this...sorry for my bad english...




