⚠️ WARNING: Improper use can brick the device, corrupt IMEI (illegal in many jurisdictions), or permanently detune RF. Use only on devices you own and with appropriate authorization.
While some sources list this as a free tool, others indicate it may require a commercial license from the developer, GSM STORE, Inc. , for full functionality. Always backup your data before performing flashing or formatting operations. List of supported MTK devices - Belkasoft MTK GSM LABORATORY V1.0
For , the workflow involves the "NVRAM" tab. You must first back up the original NVRAM (a .bin file), then modify the IMEI string in the backup using a hex editor or the built-in patch tool, then write it back. ⚠️ WARNING: Improper use can brick the device,
The laboratory facilitates the tuning of the RF transceiver. , for full functionality