Infinix Zero 8i X678B Stock Firmware ROM (Flash File) – Download & Install Guide



If your Infinix Zero 8i (Model: X678B) is stuck on the logo, running slow, or showing system errors, flashing the official stock firmware ROM can easily fix these problems. In this article, you’ll find the official Infinix Zero 8i X678B Flash File, download link, and a complete step-by-step flashing guide.


🔍 What Is Stock Firmware ROM?

A Stock ROM (Firmware) is the official software installed by the device manufacturer. It helps to:

  • Unbrick or revive a dead phone

  • Fix boot loop or lag issues

  • Remove malware or viruses

  • Restore the phone to its original factory settings

  • Update or downgrade the software version


⚙️ Infinix Zero 8i X678B – Device Information

Specification Details
Device Name Infinix Zero 8i
Model Number X678B
Chipset MediaTek Helio G90T (MT6785)
Android Version Android 10 / XOS 7.0
Firmware Type Official Stock ROM
File Size Around 2.5 GB
Tool Required SP Flash Tool

🧩 Firmware Details

  • Device Brand: Infinix

  • Model: X678B

  • Firmware Type: Scatter File + Flash File

  • Region: Global / India

  • File Format: ZIP (contains Scatter + DA file + Preloader)

  • Tool Required: SP Flash Tool (for MediaTek devices)


📦 Download Infinix Zero 8i X678B Flash File (Stock ROM)

⚠️ Note: Always download firmware that matches your exact model number (X678B). Flashing the wrong firmware can brick your device.


👇 𝗖𝗹𝗶𝗰𝗸 𝗛𝗲𝗿𝗲 𝗧𝗼 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱

Please wait 10s
Download
The download button will be available in 10 seconds.


🧰 Required Tools & Drivers

Before flashing, make sure you have these tools ready:

  1. SP Flash Tool – Download Here

  2. MediaTek USB VCOM Drivers – Download Here

  3. Firmware File (Stock ROM) – Download using the link above

  4. USB Cable & Windows PC


🪛 How to Flash Infinix Zero 8i X678B Using SP Flash Tool

Follow these steps carefully:

  1. Download & Extract all files (SP Flash Tool, Drivers, and Firmware).

  2. Install MediaTek USB Drivers on your computer.

  3. Open SP Flash Tool → Click on Scatter-loading file → Select the MT6785_Android_scatter.txt file from firmware folder.

  4. Select Download Only mode.

  5. Click Download (green arrow button).

  6. Power off your phone completely.

  7. Connect your phone to PC using USB cable.

  8. The flashing process will start automatically.

  9. Once done, a green tick will appear – that means the flashing is successful.

  10. Disconnect your phone and boot it up (first boot may take a few minutes).


⚠️ Important Notes

  • Always backup your data before flashing – the process erases everything.

  • Ensure your phone has at least 50% battery before you begin.

  • Use only official firmware to avoid bricking your device.

  • This guide is for Infinix Zero 8i X678B only, not for X678 or other variants.


🧠 Troubleshooting

  • Phone Not Detecting: Reinstall USB drivers or try another USB port.

  • Boot Loop After Flashing: Perform a factory reset from recovery mode.

  • Error in SP Flash Tool: Check scatter file compatibility or DA file path.


✅ Conclusion

By following this guide, you can easily flash the Infinix Zero 8i X678B and fix common software issues like boot loops, hanging, or lagging. Installing the official stock firmware ROM restores your device to its factory condition and improves performance.


📢 Disclaimer

Flashing firmware can void your warranty or cause permanent damage if done incorrectly. Proceed at your own risk. We are not responsible for any damage to your device.


Tags:
#InfinixZero8iX678B #StockROM #FlashFile #SPFlashTool #InfinixFirmware #AndroidFlashing



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