So after flashing this sweet phone Infinix hehe to the lollipop os i faced another problem, which is i accidentally Click the Format option on Sp flash tool And now it showed creepiest note that is INVALID IMEI! I was so panicked cause i thought i need to reflash my phone again and i dont want to wait 1 month again to bring back my phone lol. Without my sim card im nothing, believe me im a hard gamer that i own 27 games mostly that is paid games( I bought it with bill system provided by the sim)
Anyway ive talked to much
NOTE = I try this method on my phone ( Infinix X551, which is MTK device. i dont know if this could work with other device) AND FAKING OUT IMEI NUMBER IS AGAINST LAW, SO IM NOT RESPONSIBLE FOR WHAT YOU CHANGED
What you need :
*) A paper or whatever that you can write on
*) MTK Engineering tool APP (Attachment below) Or dial *#*#3646633#*#* (You dont need to download the app if the dial code works for you
*) Your IMEI number (If you dont know your IMEI number or you have tried dial *#06# and it just showed all invalid follow this steps
1. FINDING OUT YOUR IMEI NUMBER
You could just call *#06# on dial pad and theres two IMEI number the first one (the above one) is for "Phone 1" so write that up on sonething. For example "Phone 1 : (your imei number)"
And do the exact thing with the number beneath it
If you get a invalid notification you could just take out your back phone case And look up your number at the left down corner at the battery
2. Sending AT command
For this method, you may need MTK Engineering Tool (Recommended). Or you could just type in *#*#3646633#*#* in the dial pad if this work for you
So after you enter the engineering mode
You click the "MTK SETTINGS"
GOTO THE CONNECTIVITY TAB
CLICK THE CDS INFORMATION
CLICK RADIO INFORMATION
AFTER THAT YOU CLICK ON THE PHONE 1 OPTION FIRST
And enter the following command
Remember this step is for the first IMEI NUMBER (Sim 1, that i told you on the previous step)
Note you need to type Space between AT +EGMR if it gives you notification " this command is not allowed in userbuild so it would be AT +EGMR not AT+EGMR
So type in AT +EGMR=1,7,"you need to insert your first imei number (sim 1) here"
It would look like this
Just for example!
So after you type that click send AT Command
And Now for the second number (Sim 2)
You go back to the last submenu and click the phone 2 option
And type the same thing as the first one EXCEPT
You need to type AT +EGMR=1,10,"Your imei 2 number (Sim 2)"
So it would look like this
Just for another examples!
And click send at command
For the final step is to reboot your phone and adacadabra
I truly hope you this tutorial would help you alot from stress
And also tell me how it goes
Im sorry if there any mistakes i made and have a nice day!