Removing and Installing Your Battery
Follow the steps given below to remove your battery.
① Push the battery cover about 5 millimeters in the direction as shown
by the arrow in the following Figure (2).
② Lift up the compartment cover in the direction as shown by the
arrow in Figure (3), so that the battery compartment cover is
completely separated from the phone.
③ Take out the battery in the direction as shown by the arrow in Figure
(4).
Warning: Make sure that you have powered off your phone and
removed any external power sources before removing the battery.
Never remove the battery when your phone is turned on. Otherwise,
your SIM card and phone may be damaged.

Follow the steps given below to install your battery.
① Make sure the metal contacts of your battery and those of the
battery compartment are properly aligned and clip the battery into the
compartment as shown by the arrow in Figure (1);
② Slightly put the compartment cover into the slot of your phone as
shown by the arrow in Figure (2).
③ Slightly push the compartment cover as shown by the arrow in
Figure (3) until it clicks into place.
