OpenBox Firmware Downloads

2 files · 8 views

This page lists 2 OpenBox firmware and device files available to download on File Firmware. Each entry below links to a dedicated page with the file name, size, release date and step-by-step usage notes. Always confirm a file matches your exact device model before flashing, and back up your data first.

OpenBox

OpenBox S3 Micro HD

OpenBox_S3_Micro_HD_V226_20211130.zip

OpenBox S3 Micro HD Stock Firmware (Flash File) The Flash File will help you Upgrade, Down…

Apr 28, 2026 7.75 MB

OpenBox

OpenBox S2 Mini HD

OpenBox_S2_Mini_HD_V226_20211130.zip

OpenBox S2 Mini HD Stock Firmware (Flash File) The Flash File will help you Upgrade, Downg…

Apr 28, 2026 3.56 MB

Frequently asked questions

Are OpenBox files free to download?

Most OpenBox files on File Firmware are free; any paid file is clearly marked with its price on its own page.

How do I pick the right OpenBox file?

Open the file you need and check the model, version and file size on its page. Match these to your device before downloading or flashing.