Introduction
The Infinix TR109i is a budget Android tablet designed for educational use, light browsing, media playback, and productivity tasks. With its large display, MediaTek chipset, and Android Go or standard Android OS, it offers a decent experience at an affordable price point.
However, like all Android devices, the TR109i can sometimes run into issues like boot loops, system crashes, lagging performance, or firmware corruption. In such cases, flashing the official stock firmware (also known as the flash file or ROM) is often the best solution to restore functionality.
In this article, we’ll walk you through everything you need to know about flashing the Infinix TR109i firmware, including specifications, preparation, and step-by-step instructions.
What Is Stock Firmware?
Stock firmware (stock ROM or flash file) is the official operating system and software bundle provided by Infinix for the TR109i tablet. It includes:
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Android OS (Go Edition or Standard Edition)
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Infinix/XOS system apps
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Device-specific drivers and partitions
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Factory configurations and security patches
Flashing this firmware will erase all user data and return the device to factory condition, resolving software issues and restoring performance.
Why Flash the Infinix TR109i Firmware?
You may need to flash your TR109i tablet if you experience any of the following:
🔁 Boot loop or stuck on logo screen
🧱 Soft-bricked due to failed system update or third-party mods
🔒 Forgot password, pattern, or PIN lock
⚠️ Crashing apps or unstable system performance
🆙 Manual firmware upgrade or downgrade
🔄 Factory Reset Protection (FRP) issues
📶 IMEI or network connectivity problems (rare in tablets)
Infinix TR109i Firmware Information
| Property | Details |
|---|---|
| Device Name | Infinix TR109i Tablet |
| Model Number | TR109i |
| Operating System | Android 11 / Android 12 (varies) |
| XOS Version | XOS 7 / 10 Lite (varies) |
| Processor (SoC) | MediaTek MT8168 / MT8766 (varies) |
| Firmware Type | Official Stock ROM |
| Firmware Format | Scatter File (.txt) |
| Flash Tool Needed | SP Flash Tool |
| File Size | ~2.0 – 2.5 GB |
⚠️ Note: Always confirm the chipset (e.g., MT8168 or MT8766) before flashing. Using incompatible firmware can hard-brick the device.
Before You Begin – Requirements
Make sure to prepare the following:
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A Windows PC or laptop
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Infinix TR109i stock firmware package (correct version for your chipset)
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SP Flash Tool installed
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MediaTek USB VCOM drivers
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USB data cable (preferably original or high-quality)
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Battery charged to at least 60%
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Backup your data (flashing will erase everything)
Infinix TR109i Stock Firmware ROM (Flash File)
👇 𝗖𝗹𝗶𝗰𝗸 𝗛𝗲𝗿𝗲 𝗧𝗼 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱
How to Flash Infinix TR109i Stock Firmware
⚠️ Disclaimer: Flashing your device may void warranty and can cause permanent damage if not done correctly. Proceed at your own risk.
🔧 Flashing Steps
Step 1: Download & Extract Firmware
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Extract the downloaded ZIP file
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Locate the
MTxxxx_Android_scatter.txtfile
Step 2: Install USB Drivers
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Install MediaTek USB VCOM drivers on your PC
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Restart your computer if prompted
Step 3: Launch SP Flash Tool
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Run SP Flash Tool as Administrator
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Click Scatter-loading, then browse and select the scatter file
Step 4: Configure Flash Options
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Set flash mode to Download Only
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(Optional) Uncheck Preloader if you're unsure — it prevents bricking
Step 5: Connect the Tablet
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Power off the tablet completely
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Click Download in SP Flash Tool
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Connect the tablet via USB (press Volume Down or Up if needed)
Step 6: Flashing Process
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Wait while SP Flash Tool flashes the firmware
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A green checkmark (Download OK) means success
Step 7: Reboot the Device
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Disconnect the tablet
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Power it on (the first boot may take several minutes)
After Flashing
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Complete initial setup (language, Wi-Fi, Google account)
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Test key features: touchscreen, sound, Wi-Fi, camera, etc.
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Dial *#06# (if applicable) to check IMEI
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Update system and apps if prompted
Common Flashing Issues & Fixes
| Problem | Solution |
|---|---|
| Device not detected | Reinstall VCOM drivers, change USB port/cable |
| Flash tool stuck at 0% | Use another SP Flash Tool version |
| Authentication error | Try with updated tool or compatible DA file |
| Bootloop after flash | Perform a factory reset via recovery mode |
| IMEI missing (rare) | Use SN Writer Tool or Maui META to restore |
Tips & Precautions
✅ Always verify your tablet’s exact model and chipset before flashing
🔌 Use a stable and secure USB connection
🧠 Choose Download Only mode unless you're sure about formatting
🔐 Some firmware versions may automatically remove FRP lock
📁 Keep backups of important data, especially for educational use tablets
Final Thoughts
Flashing the official Infinix TR109i stock firmware is the best way to fix firmware-related issues and bring your tablet back to life. Always double-check your model and chipset before proceeding, and follow the steps carefully.
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