Am avin an unknown baseband,,invalid imei & not network issues with my tecno p5 after flashing a stock rom in2 the phone. But the main issue nw is after creating the MPOB_001 file ,I now copied and pasted it in2 d NVD_IMEI directory,,the new MPOB-001 still carries a back date of 2013 as shown in d picture. Plz is der anyway dis problem can be corrected??