Date and time, Troubleshooting, System updates

Settings

Date and time

By default, your device receives date and time information from the wireless network.

Outside of network coverage, you can set the date and time manually.

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◌ From Settings, tap ...... General management > Date and time. The following

options are available:

• Automatic date and time: Receive date and time updates from your wireless network. When Automatic date and time is disabled, the following options are available:

– Select time zone: Choose a new time zone.

– Set date: Enter the current date.

– Set time: Enter the current time.

• Use 24-hour format: Set the format for displaying time.

Troubleshooting

You can check for software updates and, if necessary, reset services on your device.

System updates

Check for and install available software updates for your device.

◌From Settings, tap System updates for the following options:

•Download and install: Check for software updates.

•Last update: View information about the last software update.

•Update PRL: Download and install the Preferred Roaming List update.

•Update Profile: Automatically update your user profile information.

•UICC unlock: Enable the SIM slot to use another carrier’s SIM card. Contact your service provider for assistance.

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