Quick Start
7 First Steps
7.1 Battery
The battery is inserted into the back of the smartphone. The
battery is not fully charged when the smartphone is pur-
chased, but it contains enough energy to power on the
phone. To obtain best battery performance and battery life,
let the battery discharge completely before charging it com-
pletely for the first three charging cycles.
7.1.1 Installing and Extracting the Battery
When installing the battery, insert the teeth at the bottom of
the battery into the corresponding notches of the
smartphone, then press the battery down and secure it by
turning the two screws with the delivered screw driver (TORX
T8). Ensure that the battery is safely in place before powering
on the phone.
Turn the smartphone upside down, turn the screws and re-
move the battery. Insert the battery into the phone as indi-
cated in the pictures below.
13