In the world of mobile device repair, few issues are as frustrating as a "Null IMEI" or "Invalid IMEI" error. For technicians dealing with devices powered by Spreadtrum (now Unisoc) processors, the go-to solution has historically been the Spreadtrum IMEI Tool. With the release of the v41 New version, the tool has seen significant under-the-hood improvements.
Write and Confirm: Click Write. You should receive a PASS message upon successful completion. Technical Requirements Requirement Operating System Windows 7, 10, or 11 Required Drivers UNISOC/SPD USB Drivers Connection Type USB Data Cable (Original preferred) Access Root access may be required for certain advanced functions spreadtrum imei tool v41 new