ganito yung sa engineering mode alternative way.. if mag work sayo. sakin kasi nung custom rom na phone ayaw bumukas ang engineering mode..pero working ito sa stock rom tried ko na nung nag palit ako imei
type mo sa dialer...*#*#3646633#*#* Goto Connectivity > CDS Information > Radio Information > Phone 1. At the AT+ line: Enter AT +EGMR=1,7,"ENTER-IMEI-HERE" , then tap on 'Send AT Command'. If you have a dual SIM phone, enter AT +EGMR=1,10,"ENTER-IMEI-HERE" then tap on 'Send AT Command' again.
Note:may space dapat sa AT at +EGMR