Spreadtrum (now Unisoc) chipsets power many low- to mid-range mobile devices. IMEI-related issues arise after motherboard replacement, corrupted NVRAM, software flashing errors, or incorrect servicing. Technicians use specialized “IMEI repair” utilities to restore or re-write IMEI/NVRAM data for devices using Spreadtrum/Unisoc platforms.
In many countries, changing an IMEI number to a different one is illegal. You should only use these tools to restore your device's original IMEI, which is printed on the phone's retail box or underneath the battery.
Deep database of boot loaders, regularly updated to bypass modern security protocols.
Restoring IMEI during a complete factory firmware reinstall. Pros: Official tool, handles deeply bricked devices.
While holding the keys, connect the device to your PC using the USB cable.
Within a few seconds, the progress bar will turn green and display a or Success message. Disconnect the USB cable and turn on your phone. Open the phone app and dial *#06# .
When sharing text about IMEI tools, it is crucial to include a disclaimer to protect yourself:
User-friendly interface specifically for maintenance and security partitions. Software Informer
The official version requires a paid hardware dongle or digital license. 4. CM2 SPD (Infinity Chinese Miracle-2)
To ensure a smooth repair process, gather and install the following components:
