Don’t check the Settings app – Android’s TelephonyManager caches the original IMEI. Instead, use a low-level tool:
The "Change IMEI with Magisk Exclusive" feature likely uses Magisk's advanced capabilities to modify the device's IMEI. This may involve: change imei with magisk exclusive
Changing IMEI with Magisk: The Exclusive Guide to Root-Based Spoofing change imei with magisk exclusive
Systemless interception. The module mimics the IMEI request from the OS to the modem. The modem still sees the original hardware IMEI, but the Android framework and carrier check apps see the spoofed IMEI. change imei with magisk exclusive
Changing the IMEI (International Mobile Equipment Identity) of a mobile device is a complex and often