NsPro v1.4.2 beta released. Calibration data repair on IMEI write added for ALL swift phones with MSL security. This feature will repair network and battery problems after IMEI change on D820, D900, X670, etc... To repair phones with damaged calibration data, just write the IMEI again. E780 flashing bugs fixed. This feature in not fully tested. That's why this is a beta version. D800, E900 minor flashing bugs fixed. T519 support added.