EDGE U0-6 Simplified Maintenance Manual
7 Disassembly Procedure
Issue 1.0 (2013-01-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
31
17. Bend the headset FPC, slightly press the FPC, and
loosen the screw using the electrical screwdriver.
18. Prepare a card shown in the above figure to
remove the battery. Make sure the card is
complete with smooth edges and no blurs,
breakage, or foreign matters.
Do not use metal or
sharp objects to remove the battery.
19. Use the card to cut the adhesive along the battery
(
the
sdhesive must be cut completely
)
, and pry the battery
from one side.
Do not pry the battery from its top or
bottom.
20. When removing the battery, use the straight
edge of the battery removal card instead of its
round corners.
Do not remove the battery when the
battery power is full.
It is recommended that you
remove the battery after the battery power is used
up. The battery power cannot exceed 50% at most.
Attach the double-sided adhesive to the battery
compartment if it is removed during maintenance.