What if Samsung C5 crashes?

If Samsung C5 mobile phone crashes during use, and the machine can't continue to be used because of the card machine, please try to restart the machine. If the device cannot be restarted, please send the machine to Samsung Service Center for inspection. Mode of restarting the machine: If you hold down the power button and volume button for more than 7 seconds at the same time, restart the device.

If the phone often crashes during use, it is suggested that:

1. If there is a crash problem when using the software, please check whether there is a new version of the software, and if so, please update the software version. If you download the software yourself, it is recommended to uninstall the software and reinstall it or try to download other versions of the software.

2. Check whether the mobile phone has a system update push, and upgrade the mobile phone to the latest system version.

3. If it doesn't work, please back up the data in the mobile phone and restore the machine to the factory settings.

If the problem still appears after the above operation, please take the purchase invoice, maintenance card and machine to Samsung service center for inspection.