If you enter an invalid or blacklisted IMEI, your SIM card will stop connecting to cellular towers. Always ensure the 15-digit number follows the Luhn algorithm .
Modifying core identifiers often trips Google’s Play Integrity or SafetyNet, which may cause banking apps or Google Pay to stop working. change imei with magisk
If you only need to change the IMEI for specific apps (e.g., to create multiple accounts), you can use a "masking" method that doesn't touch the system partitions. Requirements: (the modern successor to Xposed). Look for modules like IMEI Changer Android Faker If you enter an invalid or blacklisted IMEI,
Your device must be successfully rooted with the Magisk app. to create multiple accounts)