Unlike professional service boxes, this software-only solution can often be used for free. How to Use the Tool
: Most versions, including V4.1, allow for the modification of both IMEI 1 and IMEI 2 simultaneously for dual-SIM devices. Spreadtrum Imei Tool V4.1
: Beyond IMEI, it can write Bluetooth addresses, Wi-Fi MAC addresses, and Serial Numbers (SN). Dual SIM Support Dual SIM Support In the world of Android
In the world of Android firmware tinkering and mobile repair, few things are as panic-inducing as a device losing its IMEI numbers. For devices running on Spreadtrum (UNISOC) chipsets—which power a vast array of budget and mid-range smartphones—this is a common occurrence after a bad flash or a formatting error. It is commonly used when a device displays
The is a utility designed to repair or write IMEI numbers on mobile devices using Spreadtrum (SPD) or UNISOC chipsets. It is commonly used when a device displays an "Invalid IMEI" error after a firmware flash or factory reset. Key Features
: The tool is extremely small and portable, requiring no complex installation. User Consensus and Reliability