OTA upgrade
HUIZHOU REDBOX ELECTRONICS CO,.LTD Utilities iPhoneiPadiPod touch
OTA upgrade is a free Utilities app for iPhone and iPad by HUIZHOU REDBOX ELECTRONICS CO,.LTD. Requires iOS 12.1. Updated August 21, 2026.
- Price
- Free
- on the App Store
- Size
- 39 MB
- Age 17+
- Updated
- Aug 21
- 2026 · v1.1.1
Screenshots
About OTA upgrade
This App is used to upgrade your firmware to fix bugs, and usually requires you to download and operate the App according to the requirements of customer service or brand owners.
What’s new
Version 1.1.1 · Updated August 21, 2026
Add support for upgrading different versions of the T500E MCU.
App privacy
The developer, HUIZHOU REDBOX ELECTRONICS CO,.LTD, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to OTA upgrade
Looking for apps like OTA upgrade? Here are 6 similar apps on the App Store. The highest rated is BLE Update (5.0/5), and all 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| OTA upgrade | – | Free | August 21, 2026 | |
| Update DIY | – | Free | Mar 10, 2025 | Compare |
| EZ OTA | – | Free | Sep 21, 2024 | Compare |
| OTA Programmer | – | Free | Nov 18, 2025 | Compare |
| EasyOTA | – | Free | Mar 6, 2026 | Compare |
| BLE Update | 5.0 / 5 (1) | Free | Aug 6, 2026 | Compare |
| Hontech OTA | – | Free | Feb 7, 2025 | Compare |
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