Confirm Your Current Phone Firmware
1. Touch
2. Scroll to the bottom of the page and locate the Baseband version read-only field.
Update Your Android Operating System
This option allows you to update the Android Operating System (OS) on your phone via an over-
the-air connection.
1. Touch
2. Follow the onscreen instructions.
Update Your Profile
This option allows you to automatically update your online user profile information. If you choose
to change your user name and select a new one online, you must then update the user name on
your phone.
1. Touch
2. Follow the onscreen instructions.
Note: If your data services or account syncing ever seems to go out unexpectedly, use this
feature to reconnect with the network.
Update Your PRL
This option allows you to download and update the PRL (preferred roaming list) automatically.
1. Touch
2. Follow the onscreen instructions.
Tools and Calendar
>
> Settings > About phone.
>
> Settings > System updates > Update ZTE Software.
>
> Settings > System updates > Update Profile.
>
> Settings > System updates > Update PRL.
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