Update Your Device Software - Blackberry DTEK50 User Manual

User Guide
5. When prompted, tap Erase everything.
I can't get out of safe mode
To get out of safe mode, press and hold the Power on/off key (on the left side of your device). Tap Restart.

Update your device software

Updating your device software to the latest version can help your device stay secure and run as expected.
Do one of the following:
• To update your device software when a notification appears, swipe down from the top of the screen using one finger. On
the system update notification, tap Install.
• To update your device software manually, swipe down from the top of the screen once using two fingers, or twice using
one finger. Tap
install.
Note: Major updates can take time to download and install and require that you restart your device. To help prevent issues,
keep your device connected to a power source and a reliable Wi-Fi network while the update is in progress.
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> About phone > System updates > Check for update. If an update is available, tap Restart &
Settings