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Warning! The developer option settings are intended for development
use only. The can cause your phone and applications on it to break or
misbehave.
About Phone
View phone status, legal information, and other information. You can
also upgrade your phone system from update packages copied to the
storage card.
Upgrading the phone software
There are several ways to upgrade your phone software:
1. Use the online upgrade tool for mobile terminal products.
2. Use the one-press upgrade package offered by your mobile service
provider.
3. Use the upgrade package on your microSDHC card.
Note: Visit the ZTE ofcial handset service support website (http://www.
ztedevice.com/support) and click your country or region to learn more
about the above upgrade methods, as well as which phones and methods
are supported.
PHONE SETTINGS
UPGRADING THE PHONE SOFTWARE
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