Credo mobile Samsung Galaxy S6, User Manual

Page: 59 / 394

Basic Operations 49
The screen is unlocked.
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If you have set up a screen lock, you will be prompted to draw a pattern, enter a password or
PIN, or scan your fingerprint. See
Screen Lock .
Update Your Phone
From time to time, updates may become available for your phone. You can download and apply
updates through the
Settings > System update menu.
Software Update Cautions
During update : The phone cannot be used until the software update is complete. It may take
time to update your phone’s software.
Signal during update : Update your phone where signal reception is good, and do not change
location during the update process. Make sure the battery is adequately charged before
beginning an update. A weak signal or low battery during an update may cause the update to fail.
An update failure may disable the phone.
Other functions during update : Other phone functions cannot be used during a software
update.
Update Your Phone Software
You can update your phone's software using the System update option.
Before Updating Your Phone
Updating your phone may result in a loss of saved data depending on the condition of your phone
(malfunctioning, damaged, water seepage, etc.). You must back up all critical information before
updating your phone firmware.
Back Up All Data Prior to Update
To back up your Gmail information:
1. From home, tap
Apps > Settings > Accounts > Google > [your account] .
2. Tap the ON/OFF switches to enable backup of each item.
3. Tap MORE > Sync now to sync your Google Account information.
To back up your Exchange Mail information:
1. From home, tap
Apps > Settings > Accounts > Microsoft Exchange
ActiveSync .
2. Tap the ON/OFF switches to enable backup of each option (Calendar, Contacts, Email, Tasks).
3. Tap MORE > Sync now to sync your Microsoft Exchange ActiveSync information.