Steps
1. Now Firstly, press windows+R button or
just open Start menu and open Run.
2. Type regedit and hit enter, you will find
different directories.
3. Browse HKEY_LOCAL_ MACHINE
SOFTWAREBlueStacksGuests Android path
and Select Boot Parameters .
4. Just look for numbers & text between “
GUIDE =” & “ Version ” .
5. Change it with random text/ num and
restart bluestacks.
6. Finally, You have successfully changed
IMEI number of bluestacks.