Hello.
Please upload somewhere Security and NVM backups ("MS500_013758003375969_07-04-2014_13-20-52.SEC" and "MS500_013758003375969_07-04-2014_13-16-50.NVM") and post here the links, we will research, where can be the problem with your device.
Also try to do the next:
1. Make Repair Security.
2. Make Factory data reset.
3. Make Repair NVM.
4. Make Factory data reset.
5. Make Repair IMEI.
6. Post here the result. |