Transsion After — Sales Tool V151 Download New Link

Install the "MTK All-in-One" drivers included in the package.

Newer Transsion devices have locked bootloaders that require a secure DA (Download Agent) file or an authorization bypass utility (like MCT MTK Bypass) to clear the secure boot check.

While there is no single official "consumer" website for downloading these technical service tools, they are primarily distributed through technician communities and support channels. transsion after sales tool v151 download new

Sources for the free Transsion After Sales Tool V1.5.1 or the Software Download Tool:

: By default, the tool verifies firmware integrity. If your firmware lacks a checksum file, you can disable this check by editing the common setting file in the tool’s config folder and changing the checksum and flash checksum values from 1 to 0 . Flashing Process (Step-by-Step) Install the "MTK All-in-One" drivers included in the package

What is the device experiencing (e.g., bootloop, FRP lock, dead boot)?

Temporary disable Windows Defender or third-party antivirus shields. Security software often flags custom flashing agents as false positives. Sources for the free Transsion After Sales Tool V1

Run the Transsion_AfterSales_v151.exe as an Administrator.

Power off the target Tecno, Infinix, or Itel device completely.

Using these tools incorrectly can permanently damage your device or lead to data loss. They are intended for use by experienced technicians. How to use Software Download (Transsion Aftersale) tool

Click the or Download button located at the top configuration panel of the software interface. The tool will enter a passive listener mode, waiting for a device handshaking signal. Step 5: Connect the Target Device