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For assistance
Troubleshooting
Check below for solutions to common problems you may experience .
Problem:
The phone freezes or operations are unstable .
Solution:
Restart the device . Press and hold the
Power
key, then tap
Restart
.
Note:
Data that was being edited will be erased when the device is restarted .
Problem:
The device starts freezing after installing a new app .
Solution:
The newly-installed app may be causing the device to freeze .
Uninstall the app in Safe mode . To enable Safe mode:
•
Press and hold the
Power
key, then touch and hold
Power off
. Read the
disclaimer for Safe mode, and then tap
OK
.
•
After turning the phone on in Safe mode, “Safe mode” will appear at
the bottom left corner .
•
After restarting in Safe mode, your phone can be powered on as usual .
•
Before enabling Safe mode, it is recommended that you back up
important data .
•
To exit Safe mode, restart the device . Press and hold the
Power
key, then
tap
Restart
. The phone will reboot in normal mode .
Содержание Maestro 3
Страница 1: ...1 AT T Maestro 3 User Guide DOC20220115 ...
Страница 23: ...23 Basic operations The following topics outline basic features and operations of your phone ...
Страница 78: ...78 Contacts screen layout Add new Contact name Search Menu Favorites Contact image Index ...
Страница 136: ...136 Settings The topics in this section will cover your phone s settings and options ...
Страница 210: ...210 Getting help The topics in this section will cover troubleshooting tips and phone specifications ...
Страница 216: ...216 Safety and use The topics in this section will introduce how to use your mobile device safely ...