Blu vivo air lte User Manual page 36

which is available through your service provider. If you enter the PUK code incorrectly 10 times, the SIM
card will be permanently locked. Please see your service provider for a new SIM card
 Unknown Sources – Allow installation of apps from unknown sources
Accounts
 Add and manage accounts (IMAP, POP3, Corporate, and application accounts)
Language & Input
 Language – Change the language of the phone
 Personal Dictionary - Add or delete words to the custom dictionary keyboard,
 Spell checker, voice typing, text-to-speech, Google voice typing.
Backup & Reset
 Backup Data – Will back up all application data, WLAN passwords, and other settings to Google's
servers
 Restore to Factory Settings – Restores phone and erases all stored data completely.
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