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Firmware Update Guide

Engage Cosplay edited this page Apr 12, 2026 · 8 revisions

Firmware Update Guide

This guide explains how to safely update the firmware on your Engage Pro Elite.


⚠️ Before You Begin

Please read this first:

  • We highlu recommend doing the upgrade from a computer/rather than phone
  • Ensure your device has a stable power connection
  • Do NOT disconnect power during the update
  • Only use official firmware from the Engage repository

πŸ‘‰ Download Firmware


πŸ“₯ Step 1 – Download Firmware

  1. Go to the firmware releases page: https://github.com/EngageCosplay/Engage-Pro-Elite-Firmware/releases

  2. Download the latest .bin file


πŸ“‘ Step 2 – Enter WiFi Portal Mode

  1. Power off the device
  2. Hold Button 8
  3. Power on while holding Button 8
  4. Release once the device starts

The device will create a WiFi network.


πŸ“Ά Step 3 – Connect to the Device

  1. On your phone or computer, connect to: ENGAGE_PRO_XXXXXXX
  2. Enter password: engage1234

⚠️ If prompted about no internet connection, stay connected anyway.


🌐 Step 4 – Open the Web Portal

Open a browser and go to: http://192.168.4.1

If it does not load:

  • Disable mobile data (on phones)
  • Try refreshing the page
  • Ensure you are connected to the device WiFi

⬆️ Step 5 – Upload Firmware

  1. Navigate to Firmware Update
  2. Select the .bin file you downloaded
  3. Start the upload

⏳ Step 6 – Wait for Completion

  • The upload will take a short time
  • The device will automatically install the firmware
  • The device will reboot once complete

⚠️ Do NOT power off during this process


βœ… Step 7 – Confirm Update

After reboot:

  • Device should start normally
  • Test button inputs and audio
  • Confirm expected behaviour

❌ Troubleshooting

Portal Not Loading

  • Make sure you are connected to the device WiFi
  • Disable mobile data
  • Try another browser

Upload Fails

  • Ensure .bin file is not corrupted
  • Retry the process
  • Reboot device

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