For users working with the latest Android 13 and 14 devices, the MRST Unisoc SPRD tool is particularly recommended because it offers improved device detection and compatibility.
: Unlike consumer apps, this tool often requires specific drivers and the device to be in a "Diagnostic" or "Calibration" mode to establish a connection. Common Use Scenarios
Back up all essential device data before beginning. Spreadtrum Imei Tool V4.1
Connect your device to the PC via USB. It may need to be in "Diag Mode" to appear in the Device Manager. In the tool, select the corresponding from the port dropdown menu. Enter IMEI Data Manually enter or paste the valid 15-digit IMEI(s) into the (and IMEI 2, if applicable) fields. If you need to fix Bluetooth or Wi-Fi addresses, click and check the corresponding boxes for those addresses. Write IMEI
Regardless of the specific version, all Spreadtrum IMEI writing tools share a common set of features: For users working with the latest Android 13
The tool can also write and correct the phone's unique Bluetooth and Wi-Fi MAC addresses. Users can enter them manually, or the tool can generate them automatically based on a time or address range, ensuring validity and preventing conflicts.
The V4.1 release is part of a series of updates aimed at improving compatibility with newer Android devices and chipsets. Connect your device to the PC via USB
What (if any) shows on your phone screen or inside the tool? Is your PC running a 64-bit or 32-bit version of Windows?
Using the tool requires a Windows PC and the correct UNISOC/SPD drivers installed.
Look at the sticker under your phone battery or check the original retail box to find your real code. Changing an IMEI to a fake number is illegal in many regions.