Quectel Change Imei Online

The is a unique 15-digit number assigned to every cellular device, acting as its digital fingerprint. It allows network operators to identify, track, and manage devices on their network.

The availability of each method depends heavily on the module’s chipset, firmware revision, and any anti‑tampering features that the manufacturer may have enabled. Newer firmware versions often restrict or completely remove the ability to change the IMEI.

AT+EGMR=1,7,"NEW_IMEI" AT+NVM=2 AT+REBOOT

If you need to change an IMEI to connect to a private LTE network, consider using (available on Raspberry Pi HATs and some Quectel EVB kits) instead of permanently altering the module. quectel change imei

Use the command AT+GSN to check the current IMEI.

Query and document the existing number by entering AT+EGMR=0,7 .

The write command follows this syntax:

While technical inquiries exist regarding modifying the IMEI of Quectel modules, this action is restricted by the manufacturer and often legally sensitive. The best practice is to interact directly with for any legitimate IMEI management needs to avoid breaking device functionality or violating network regulations.

The most immediate risk is permanent device damage. One forum user documented: "after a failed firmware upgrade or downgrade… the modem will stop being able to read its own EFS area and end up in offline mode with no IMEI" . Recovery required specialized tools and a multi-step process.

Some newer firmware versions or region-specific modules may have the IMEI locked in One-Time Programmable (OTP) memory, making changes impossible without manufacturer-level access. Legality and Ethical Considerations Instructions to change the IMEI - PinePhone - PINE64 Forum The is a unique 15-digit number assigned to

The module will respond with its current 15-digit IMEI number followed by OK . Step 2: Unlock Engineering/Diagnostic Mode

The topic of "Quectel change IMEI" sits at the intersection of technical capability, legal restriction, and ethical responsibility. While the AT+EGMR command and low-level tools like QFirehose offer technical pathways for IMEI modification, these methods carry substantial legal risks in most jurisdictions and technical risks including permanent device damage.

Restart the module and send AT+GSN to confirm the change has been applied. Limitations and Firmware Variations Newer firmware versions often restrict or completely remove