Power off your Tecno, Infinix, or Itel smartphone completely. Do not remove the internal battery.
However, v151 has been widely mirrored by reputable technician forums. For a safe download, follow these guidelines:
Android File Host (AFH) : Hosted by community developers for direct download. Fidetec : Provides the full updated v1.5.1 package. XDAROM : Offers links for v1.5.1 alongside the newer v1.5.7. Quick Usage Guide AfterSalesTool_V1.5.1_20190627.rar - Android File Host
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Load the and BP database files specific to your device model. transsion after sales tool v151 download link
Disable on Windows 10/11 if the drivers fail to install.
What is the exact of your phone? (e.g., Infinix Hot 30, Tecno Camon 20)
Do not download this tool from untrusted, obscure file-sharing sites. 📖 How to Use Transsion After Sales Tool (v151)
: Allows formatting or wiping of specific device partitions like Userdata or Cache. Prerequisites for Installation Power off your Tecno, Infinix, or Itel smartphone completely
Are you stuck on a issue or a login issue?
Click on the or Browse button inside the tool interface.
: The hardware connection timed out or failed the initial handshake.
Ensure the firmware you intend to pair with the tool matches your specific device variant (e.g., Nigerian, Indian, or Pakistani regional builds) to avoid permanent baseband network locks. For a safe download, follow these guidelines: Android
Newer security patches on modern chipsets require secure boot authorization files (.auth). If v151 rejects the handshake, you may need a specialized MTK Auth Bypass tool running in tandem background processes to temporarily neutralize the security check.
Unlike standard open-source flashing tools, this software communicates directly with Transsion's secure boot ROMs. It allows deep system modifications necessary to restore dead devices. Core Functions and Capabilities
Download the Transsion After Sales Tool V151 ZIP package from a trusted repository. Extract the contents using WinRAR or 7-Zip. Install the necessary USB drivers included in the folder. Run the "AfterSales.exe" as an Administrator. Load your specific device’s "Scatter" or "PAC" file.
The correct Scatter (.txt) firmware file for your Infinix, Tecno, or Itel model. Tool: Downloaded swd.exe v151. 2. Flashing Process