V9A belongs to
Android system, the system is very strong, and it has powerful network function
and all kinds of application programs, so it consumes more power than feature
phone. Especially when you contact the tablet to network in standby status,
there will be network traffic between tablet and network, which can affect the
standby time of tablet, meanwhile, the standby time is related to network
stability of users.
Set power saving
mode: Set network connection as CTWAP, disable data connection ( The method of
setting network connection as CTWAP : Settings——Wireless & Network——Mobile
network——Access name——select CTWAP; The method of disabling data connection:
Settings——Wireless & Network——Mobile network, Select “Data enabled” as
closed). The tablet is set as default CTNET of
China Telecom when leaving the factory, with this access point, the tablet is
distributed with public IP, like network connection with computer, though the tablet
doesn’t actively require network data, it will still be attacked by unknown
port, and the tablet is waken up, which cause the tablet consume the power and
affect standby time; so if you change the access point as CTWAP, the above
situation will not happen.