Download Tecno IN1 Flash File (Stock ROM) – Download & FRP Unlock Guide

Facing FRP lock, software issues, or boot problems on your Tecno IN1?
Flashing the official Stock ROM will fix all issues — restore your device to factory condition easily and safely.

📂 Download Tecno IN1 Flash File Package:

• ✅ Firmware Version: IN1-H398A-O-180815V196
• ✅ MTK USB Driver
• ✅ Tecno Flash Tool (SWD AfterSales Tool)

🔥 Why Flash Tecno IN1?

• Unlock FRP (Google Account Lock)
• Fix Bootloop, stuck at logo
• Unbrick Dead Tecno IN1 Devices
• Remove system errors, lag, viruses
• Restore phone to Stock ROM
• Upgrade or Downgrade Firmware

🛠️ Pre-Requirements:

• Windows Computer/Laptop
• Good quality USB Cable
• Fully charged phone (at least 40% battery)
• Backup important data (Flashing erases all data)

⚙️ How to Flash Tecno IN1 Using Tecno Flash Tool:

⚡ Important: Flashing won’t start unless MTK drivers are properly installed on your PC.

📋 Step-by-Step Flashing Instructions:

1. Install MTK USB Driver
   • Download and install the MediaTek Driver on your PC.
2. Download and Extract Files
   • Download the Tecno IN1 flash file and the Tecno Flash Tool (SWD AfterSales).
   • Extract both ZIP files to easily accessible folders.
3. Launch Tecno Flash Tool
   • Open the SWD_AfterSales folder and double-click on SWD_AfterSales.exe to run the tool.
4. Load Firmware File
   • Click on Settings inside the tool.
   • Under “Load”, browse and select the extracted firmware folder (it will automatically detect the necessary files).
5. Prepare for Flashing
   • After selecting the firmware, click Confirm to lock the selection.
   • Then click on the Start button.
6. Connect Phone to PC
   • Switch OFF your Tecno IN1 completely.
   • Press and hold the Volume Down or Volume Up button and connect your phone to PC via USB cable.
7. Flashing Process Begins
   • The tool will detect the device and start flashing automatically.
   • ⚠️ If flashing doesn’t start, make sure:
     • MTK drivers are properly installed
     • Correct firmware is selected
     • Device is properly switched off
8. Successful Flashing
   • Wait until you see a “Download Complete” or green bar on the tool — this means flashing was successful.
9. Reboot and Setup
   • Disconnect the phone, boot it normally.
   • Initial startup may take a few minutes — be patient!

📥 Quick Download Links:

• 📁 Download Tecno IN1 Firmware (Stock ROM)
• 📁 Download Tecno Flash Tool (SWD AfterSales)
• 📁 Download MTK USB Driver

🧠 Common Flashing Errors & Fixes:

📢 Important Notes:

• ✅ Always double-check that you’re flashing the correct firmware model (IN1-H398A-O-180815V196).
• ✅ Never unplug the device during flashing.
• ✅ Flashing erases all personal data — backup before proceeding.

By following this guide, you can fully revive your Tecno IN1 and remove FRP lock or any system errors easily! 🚀