Upgrade Tool General bluetooth vs OTA upgrade Usage & Stats
Mainly used in firmware update, product data query, fault code query, etc. of Bluetooth low energy products, support 13 languages
主要应用在低功耗蓝牙产品的固件更新、产品数据查询、故障码查询等，支持13种语言
- Apple App Store
- Free
- Utilities
Store Rank
- -
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.
- Apple App Store
- Free
- Utilities
Store Rank
- -
Upgrade Tool General bluetooth VS. 
OTA upgradeJanuary 9, 2025