Oppo f1s imei repair

Oppo F 1s ( a1601 ) IMEI repair without any Tool or pc just dial used code or follow this method

                                                                     

1.Open dial pad on your phone or dial ussd code 

*#*#3646633#*#*

2.After dial ussd code open " EngineerMode "

3. Now slid screen left or select connectivity option and  Tap on "CDS Information" Option 

4. Now check open new tab  "Common Data Service " Select this window option "Radio Information "option

5.After tap on Radio Information option open "Phone information" window Now select " Phone 1" to imei 1 or phone 2 to imei 2

6. Now open New "Radio Information " window 

7. Tapping on side right  AT+ E open slide down new option select the 1st option AT+EGMR=1,7""

8.Now type command AT+ EGMR=1,7,"IMEI any you have 86..... 15 digits of IMEI " center of quotation symbols

9. Now tap on " SEND AT COMMAND " After tapping show screen Info window  AT command is sent ok otherwise fail error show  

10.Now restart your phone or Finish  and check imei  dial ussd code *#06#