Zte Optus My Tab User Manual page 110

Symptom
My phone is slow
to respond or
freezes
The battery
discharges quickly
I cannot charge
the phone
110
Resolution
Restart your phone to refresh the memory.
Uninstall applications you are no longer
using.
Check the network signal strength. With only
1 or 2 bars, the battery has to work harder to
maintain network contact. Switch off Wi-Fi,
Bluetooth & GPS if you are not using them.
The battery may be worn out.
Confirm the charger is properly inserted.
Remove the battery, clean the contacts and
check it is inserted correctly. The battery may
be worn out.
Tip: Charge the tablet by connecting to a
computer using the USB lead supplied.