In the following guide i’ll tell you how to fix Unknown Baseband/no IMEI On Samsung Galaxy Note 3. It’s a common error in Samsung Galaxy devices, we have covered other devices in past you can find all these guides here. Please follow all the steps in order to fix unknown baseband and no imei on Galaxy Note 3.
How To Fix Unknown Baseband/no imei On Samsung Galaxy Note 3:
Step1: Go To Settings on Samsung Galaxy Note 3.
Step2: Tap on About Device.
Step3: Now Check “Baseband Version” and “IMEI Number”.
Step4: If IMEI and Baseband both are null means IMEI number is corrupted.
Step5: First install try to restore your IMEI from backup.
Step6: Try flashing another custom Rom.
Step7: Before flashing other custom rom, perform wipe data and factory reset before installing the new ROM.
Step8: Try to flash other modem’s baseband on your Galaxy Note 3, flash them one by one until the phone finally fixes the problem.
Step9: If nothing is working i would suggest you, try the stock Firmware on your Samsung Galaxy Note 3.
All Done !!