Now, NsPro users can repair U600 phones with damaged NVM area :
Simptomes of phones with damaged NVM area:
-IMEI 0044...
-"USER FAULT ON ILLEGAL TRIAL" message after phone power on
Use
U600 IMEI repair pack from NsPro support area
Instructions:
1.Flash the phone with NsPro with
U600 for IMEI repair.sre with REPAIR MODE activated.
2.Select C400 on NsPro and write any IMEI on the phone (ex.2222222222...)
3.Select U600 and write back the original IMEI to phone