Charm blue note mobile phone settings are gone, how to get them back?

1) Search the corresponding software by clicking on the desktop to see if the software source program exists (if the setting icon is lost, you can enter the setting here);

2) Go to Settings-Application Management-All-flyme Desktop-Click Clear Data and reload the flyme desktop picture to try;

Whether the root permission has been turned on and whether the system's own programs have been deleted. If it has been deleted, it is necessary to upgrade the firmware and clear the data recovery permissions and procedures. Before clearing the data, you need to back up the data (SMS, contacts, applications, etc. ) in advance.