A: You may have a prototype/engineering device or a region-locked model . Try the Auth file or MTK Bypass method.
Here’s a review of the — covering what it means, why it happens, and how to fix it.
The tool cannot verify the integrity of the firmware files, often because they were downloaded from non-verified or corrupted sources. Sp Flash Tool Error Status Sec Img Type Mismatch
Let’s break down the error name:
The error (code 0xC002002A ) in SP Flash Tool indicates that the tool cannot verify the integrity of the firmware files you are trying to flash. This typically occurs when the tool detects a conflict between the security type of the image file and the device's expectations, often due to unverified firmware sources or active bootloader protection. Potential Causes A: You may have a prototype/engineering device or
Download multiple versions. If you see the error on v5.2108, try v5.2128 or v6.2140. Some security mismatches are simply due to the tool not understanding the image’s security header.
Error: STATUS_SEC_IMG_TYPE_MISMATCH (0xC002002F) Hint: The image type mismatch. Please check and select correct image. The tool cannot verify the integrity of the
For further troubleshooting, you can check deep dives on community forums like the 4PDA MTK Thread or official MTK support guides
SP Flash Tool uses a file to communicate with the device’s flash memory. Using an incompatible, outdated, or corrupted DA file can cause the tool to send the wrong “type” signals. MediaTek devices have specific DA files for different chipset families (MT65xx, MT67xx, MT68xx, Helio G, Dimensity).