Previous versions often crashed with "DA file load fail" on newer MediaTek Dimensity 6080 and Helio G99 chipsets. V151 has recompiled DA (Download Agent) files that stabilize the connection.
The "Transsion after sales tool" is not typically available on the Google Play Store or the official Transsion website for public download, as it is intended for Carlcare technicians.
The Transsion After Sales Tool is a specialized utility used by technicians to manage software and security tasks on devices from Transsion Holdings brands, including Tool Overview Transsion After Sales Tools are primarily used for: IMEI Repair & Validation transsion after sales tool v151 download hot
| Feature | Description | | :--- | :--- | | | Auto-detects the phone’s model and flashes the correct firmware without manual selection. | | Advanced FRP Reset | Removes Google account lock on Android 12, 13, and 14 (including new VBMETA verification). | | Format All + Download | Wipes the entire flash memory including NVRAM (use with caution). | | Repair IMEI | Rewrites corrupted or null IMEI numbers (requires root for some models). | | Read/Write Security | Dumps or flashes the NVRAM, Seccfg, and Persist partitions. | | Boot Repair | Unbricks devices stuck in preloader or brom mode. | | User Lock Remove | Bypasses pattern, PIN, and password locks without data loss (depending on encryption). |
This article serves as your comprehensive manual. We will dissect everything you need to know about the v151 update, from its core features to step-by-step installation guides and troubleshooting tips. Previous versions often crashed with "DA file load
The Transsion After-Sales Tool (often referred to as the After-Sales Software Update Tool) is an official utility provided by Transsion Holdings. It is designed for firmware flashing, unlocking, and repairing mobile devices under the Tecno, Infinix, Itel, and Spice brands.
: Modifying IMEI numbers or using unofficial tools typically voids your warranty and may be illegal in some regions. 📋 Key Technical Requirements The Transsion After Sales Tool is a specialized
Open the extracted folder and run the Transsion_After_Sales_Tool_V151.exe installer as an Administrator. Follow the on-screen prompts to complete the installation. Step 2: Open the Tool Launch the tool using the desktop shortcut.