OTA upgrade
Tools
An App to help you upgrade your firmware via OTA.
- Downloads
- 17.8K+
- on Google Play
- Price
- Free
- No in-app purchases
- 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.
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