M-Horse N1 Firmware Flash File Download [Stock Rom]

The M-Horse N1 is a budget smartphone running Android 5.1 on a Spreadtrum chipset. Like many devices in this category, it is vulnerable to severe software issues that a simple factory reset often cannot solve. Users of such devices frequently report problems with aggressive, pre-installed malware that generates constant pop-up ads, being locked out of their phone due to Google’s FRP (Factory Reset Protection), and the phone getting stuck in a bootloop.

When faced with these issues, the most powerful solution is to perform a full firmware reinstallation from a computer. This guide provides the official stock ROM for the M-Horse N1. Because this is a Spreadtrum device, the firmware is a .pac file that must be flashed using the SPD Upgrade Tool (also known as ResearchDownload).

M-Horse N1 Firmware Details

Below are the technical specifications for the M-Horse N1 firmware. This package will restore the phone to its original factory software and is essential for fixing deep software corruption.

Download Official Firmware for M-Horse N1

This is the official factory firmware for the M-Horse N1. The zip archive contains the .pac file required for flashing with SPD Upgrade Tool.

• Build: 5.1
  • File Name: M_Horse_N1_5.1.zip
  • Size: 501MB
  • 🔗 Download Link: Download (MediaFire)

Why Flash This Specific Firmware?

Flashing the official stock ROM provides direct solutions to real-world problems that users of the M-Horse N1 and similar devices face:

• Permanently Remove Pop-up Ad Malware: If your phone is plagued by constant, full-screen pop-up ads that appear even on the home screen, you likely have malware embedded in the system partition. A normal factory reset will not remove this. Flashing this clean firmware is the only way to completely wipe the infected system and restore your phone to an ad-free state.
• Bypass Google FRP Lock After Reset: Many users factory reset their phone only to be stuck at the “Verify your account” screen, unable to remember the original Google login. Using the SPD Upgrade Tool to flash this stock ROM is a powerful method to bypass this FRP lock and regain access to your device.
• Fix a “Stuck on Logo” Bootloop: If your M-Horse N1 powers on but never gets past the boot logo, it means essential OS files are corrupted. This firmware package will replace the entire operating system, resolving the bootloop and allowing your phone to start up correctly.
• Unbrick a Dead Device: For a phone that is completely unresponsive (won’t turn on, won’t charge) due to a software error, flashing this firmware in Spreadtrum’s emergency download mode is the standard procedure for reviving it.

Crucial Prerequisites Before Flashing

This procedure will erase all data. Back up your files if possible.

• The latest version of the SPD Upgrade Tool.
• The correct Spreadtrum USB drivers installed on your Windows PC.

How to Flash the Firmware

This is a Spreadtrum device and must be flashed with the SPD Upgrade Tool by loading the .pac file.

1. Download and extract the firmware file (M_Horse_N1_5.1.zip) to find the .pac file inside.
2. Install the Spreadtrum drivers on your PC.
3. Launch the SPD Upgrade Tool, click the gear icon (‘Load packet’), and select the firmware’s .pac file.
4. Click the ‘Start downloading’ (Play) button to put the tool into standby mode.
5. Power off your phone completely. Press and hold the Volume Down key, then connect it to the PC with a USB cable to begin flashing.

For a complete, step-by-step tutorial with screenshots, please follow our master guide:

→ How to Use the SPD Upgrade Tool to Flash Your Smartphone

Disclaimer: Flashing a Spreadtrum device carries inherent risks. Using the wrong firmware or having the process interrupted can permanently brick your phone. We are not responsible for any damage or data loss. Proceed with extreme caution.