Huawei
Enable or Disable USB Debugging auf Huawei
USB debugging opens a direct command channel between your Huawei phone and a connected computer. Rooting tools and desktop apps like MyPhoneExplorer rely on this channel to read contacts, push files, or flash custom software. Without it, the connection stays limited to charging and basic file transfer.
To toggle the option, open Settings ➔ tap on System & updates ➔ tap on Developer options ➔ Enable or disable USB debugging ➔ confirm with OK. The switch takes effect immediately and no restart is needed.
Turn debugging off again once the syncing or rooting task is done. An active connection lets any paired computer issue system-level commands, which is a real risk on public or unfamiliar machines. Some banking or security apps also detect an active debugging session and refuse to open while it stays on.
If MyPhoneExplorer still does not detect the phone after the switch is on, check the USB cable and confirm you accepted the authorization prompt that appears on the phone screen the first time a new computer connects.