Use the command specific to your chipset (Qualcomm and MediaTek use different command structures to address the Radio Interface Layer).
If you decide to proceed or encounter issues, be aware of the following:
Boot into TWRP recovery and restore the original EFS/NVRAM backup taken during the prerequisite step. Issue 2: SafetyNet / Play Integrity Failures
Magisk operates by modifying the boot image and mounting a separate partition to intercept system calls without actually altering the files on the system partition. This "systemless" approach is ideal for bypassing security checks like Google’s Play Integrity or SafetyNet. To change an IMEI via Magisk, users typically employ specialized modules that act as a shim between the hardware and the Android operating system. Instead of permanently rewriting the hardware's non-volatile memory (NVRAM or EFS partitions), these modules spoof the ID at the software level, tricking applications and some network services into seeing a different number. Technical Implementation and Risks
Open LSPosed, find your IMEI changer app in the list, and enable it for "System Framework."