Sponsored Links: STEPS 1. Make sure you have rooted your mobile and have root explorer installed or similar in your mobile phone. 2. Next download this tool=http://www.4shared.com/archive/ss4A23VB/IMEI_windows.html 3. Open a command prompt -Press windows key + R -In the run box type in cmd -press enter -A black window will appear with writing -Enter the following text: imei.exe <15digit_IMEI_1> <15digit_IMEI_2> You can use a valid IMEI or IMEI generator to generate random IMEI's using this toolhttp://www.4shared.com/file/zhEXB80K/uig.html (eg: imei.exe 123456789111111 123456789111111) 4. Press Enter If both IMEI you gave are in correct format the file named MP0B_001_NEW will be created. Now you can put it on the sd and insert that in to the phone. Run root explorer Copy it to - system need r/w need to be on: /data/nvram/md/NVRAM/NVD_IMEI/MP0B_001 and make sure you rename the file "MP0B_001_NEW" to " MP0B_001" And finally REBOOT your phone.