# Keyboard DFU Tool — Bluetooth

> Bluetooth keyboard firmware upgrade utility for iPad. (iPhone/iPad app by 赵杰 李.)

- Source: https://appshunter.io/ios/app/keyboard-dfu-tool/id1601924148 (this page in markdown: same URL + `.md`)
- Developer: [赵杰 李](https://appshunter.io/developer/1560760447)
- Category: Utilities, Developer Tools
- Price: $0.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 12 MB
- Languages: English, Chinese, Chinese
- Released: 2022-01-05
- Data updated: 2026-07-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/keyboard-dfu-tool/id1601924148/reviews.md

## What is Keyboard DFU Tool?

This application mainly provides automatic upgrade of Bluetooth keyboard firmware . Its main function is to search and identify the iPad Bluetooth keyboard，  automatically download firmware according to the user's selection ，then upgrade the keyboard.

## Key features

- Automatic Bluetooth keyboard firmware upgrade
- Search and identify iPad Bluetooth keyboards
- Automatic firmware download
- User-selected firmware installation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/keyboard-dfu-tool/id1601924148/reviews.md

### 5/5 — good

*2022-01-07*

very good

## Frequently asked questions about Keyboard DFU Tool

### What is Keyboard DFU Tool used for?

Keyboard DFU Tool is used to automatically upgrade the firmware of Bluetooth keyboards connected to an iPad. It helps ensure your keyboard is running the latest software for optimal performance.

### Is Keyboard DFU Tool free to use?

Yes, Keyboard DFU Tool is completely free to download and use. There are no costs associated with upgrading your Bluetooth keyboard firmware through this application.

### What devices does Keyboard DFU Tool support?

Keyboard DFU Tool is designed to work on iPhone, iPad, and iPod touch devices. It specifically facilitates Bluetooth keyboard firmware upgrades for iPads.

### How often is Keyboard DFU Tool updated?

The app was last updated on January 11, 2022, with version 1.3. While specific update frequency isn't detailed, this indicates recent maintenance and development.

### What is the age rating for Keyboard DFU Tool?

Keyboard DFU Tool has an age rating of 4+. This means it is suitable for users of all ages and contains no mature content.

### Does Keyboard DFU Tool have ads?

No, Keyboard DFU Tool does not contain advertisements. As it is a free utility, it provides an ad-free experience for users.

### What is the user rating for Keyboard DFU Tool?

Keyboard DFU Tool has an excellent user rating of 5.0 stars based on one review. This suggests a very positive reception from its current user base.

### How does Keyboard DFU Tool find and download firmware?

The application automatically searches for and identifies compatible iPad Bluetooth keyboards. It then proceeds to download the correct firmware based on your selection.

## Version history (last 4 releases)

### 1.3 — 2022-01-11

适配中文界面和地区

### 1.2 — 2022-01-10

fix some bug and update ui

### 1.1 — 2022-01-07

Update views and interactions and fix some bug

### 1.0 — 2022-01-05

No release notes.

## Apps similar to Keyboard DFU Tool

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Bluetooth Keyboard & Mouse](https://appshunter.io/ios/app/bluetooth-keyboard-and-mouse/id1672185987) | 2.6 (86) | Free | Utilities |
| [Keyboard Debugger](https://appshunter.io/ios/app/keyboard-debugger/id1605423447) | — | $0.99 | Utilities |
| [Fitness OTA](https://appshunter.io/ios/app/fitness-ota/id1616491055) | — | Free | Utilities |
| [DFU Plus](https://appshunter.io/ios/app/dfu-plus/id1535944293) | — | Free | Utilities |
| [Tracker DFU](https://appshunter.io/ios/app/tracker-dfu/id1526088114) | — | Free | Utilities |
| [RSL FOTA](https://appshunter.io/ios/app/rsl-fota/id1477779771) | — | Free | Utilities |

## Related topics

[keyboard dfu tool](https://appshunter.io/ios/topics/keyboard-dfu-tool)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-21.*