Changing color of RSA certificate - allows you to convert developer phones to accept retailed firmwares.

Change CID number and revision, which will allow you use the original SonyEricsson upgrade service.

security-zone, battery-paramter, calibration, et.''. Write GDFS zone to all parameters ''e.g. security-zone, battery-paramter, calibration, et.c''. Read backup of GDFS zones for all parameters ''e.g. Change languagepack and software customization. Write custom language-packs and upload SFA (Signed File Archive). Please contact your network operator or service centre''. Repair software faults so as ''Configuration error. Direct unlock operator/subest-provider lock. Also fast and reliable repair of K310, K750 phones are only maked by this device. It's only one equipment that support all CD49 phones to unlock, flash withtou TestPoints.

It's comes with all functionality of SE-Tool 2 and with extra new features like more support for K750 and support w800, F500C, K300i, F500i, U8110, U8120 and Sharp phones. SE Tool Box 3 are new version of SeTool2 Card.

Setool box setup