For Qualcomm devices, several free tools and methods are available for IMEI repair and writing in 2026. While the QLM IMEI Repair Tool v1.0.2 remains a popular one-click option, newer alternatives like the After Sales Tool v7 (also known as the CarlCare IMEIWrite Tool) offer updated support for various models as of late 2025. Top Free Qualcomm IMEI Repair Tools (2026)
To use this tool effectively, your phone must be detectable by your PC, typically in Diagnostic (Diag) Mode or EDL Mode . qlm imei repair tool v102 better free tool all qualcomm link
: The primary function of this tool is to repair corrupted IMEI data, which can occur due to software glitches, failed firmware updates, or "null" baseband issues. Qualcomm Compatibility For Qualcomm devices, several free tools and methods
The QLM IMEI Repair Tool v1.0.2 (also known as the Qualcomm IMEI Write Tool) is a lightweight, portable Windows application designed to restore or modify IMEI numbers on mobile devices powered by Qualcomm Snapdragon chipsets. It is widely used by technicians to fix "Null" or "Invalid" IMEI issues that often occur after flashing firmware or hardware repairs. Key Features and Capabilities It targets the NVRAM (Non-Volatile Random Access Memory)
Broad Compatibility: It typically supports a wide range of Qualcomm-based smartphones from brands like Mi, Oppo, and Realme.
Error 2: "Write Failed - Security Denied"