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:
- Install MTK USB Driver
- Download and install the MediaTek Driver on your PC.
- 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.
- Launch Tecno Flash Tool
- Open the SWD_AfterSales folder and double-click on
SWD_AfterSales.exeto run the tool.
- Open the SWD_AfterSales folder and double-click on
- 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).
- Prepare for Flashing
- After selecting the firmware, click Confirm to lock the selection.
- Then click on the Start button.
- 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.
- 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
- Successful Flashing
- Wait until you see a “Download Complete” or green bar on the tool — this means flashing was successful.
- 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:
| Problem | Cause | Solution |
|---|---|---|
| Flashing doesn’t start | Missing or incorrect drivers | Reinstall MTK drivers |
| Tool stuck at searching device | Wrong key combination or faulty cable | Try without pressing any button; replace USB cable |
| Flashing fails midway | Corrupt firmware or unstable connection | Re-download firmware; use different USB port/cable |
📢 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! 🚀
