u/Valeriya147

I bought a Coros Apex 4 watch. When updating the firmware via Wi‑Fi and Bluetooth, errors appear. It says: “update failed, check the network” or “make sure the device and phone are connected.” There is Wi‑Fi, and the internet is working. I rebooted both the watch and the phone. I reset the watch to factory settings. The watch syncs with the phone and the app. Even the maps loaded. But the update doesn’t download. Sometimes the app also says there’s no network. The application is the latest version.

The update starts downloading, reaches 9%, and then freezes.