How to change or fix null/invalid imei on spreadtrum devices like itel without PC
Changing IMEI on spreadtrum devices is kind of difficult if you do not have the right drivers and tools to use on your PC. i wiil be showing you How to change or fix null/invalid imei without PC
Check your current imei number by dailing *#06#
Now dial *#*#83781#*#* to enter spreadtrum engineering mode
Scroll down and tap Set IMEI button
Input the new IMEI number (SIM1 IMEI or SIM2 IMEI)
After typing the new IMEI number, tap Set IMEI button
Tap OK on the pop up that appears
Phone will Reboot for settings to take place.
Now dail *#06# to check if your imei number has been changed or fixed.
- Changing of IMEI number is illegal. Do this at your own risk
- This Method does not work on all spreadtrum devices because you will not find the Set IMEI button in Engineering mode on all spreadtrum devices.
If this does not work for you, use the PC method.