Internal Storage; Charging Handset - Sharp AQUOS zero User Manual

10

Internal Storage

Internal storage can be used for saving data including system
data, applications, and video and photos taken with Camera.
Data in Internal Storage
Data in internal storage may be lost/altered due to accidents,
malfunctions, repairs, handset upgrade/replacement,
mishandling, etc. Back up important data regularly. SoftBank
Corp. is not liable for any damages resulting from loss/
alteration of data.
・Never power off while reading or writing data.
・Make sure not to erase or overwrite data accidentally.

Charging Handset

Battery is built into handset.
Internal Battery
A lithium-ion battery is built into handset; it is not
removable.
Recycling
This product requires a lithium-ion battery. Lithium-
ion batteries are recyclable. To recycle a used lithium-
ion battery, take it to any shop displaying the recycling
symbol.
Battery Cautions
Storage
To help maintain performance and life of Internal Battery,
do not store in the following conditions (battery level
should be at approximately 40% for optimal storage).
・Full (immediately after charging is complete)
・Exhausted (too low to power on handset)
Bulges of Internal Battery
Depending on use, bulges may appear near end of battery
life; this does not affect safety.
Internal Battery Replacement
Internal Battery is a consumable item; may need to be
replaced if operating time shortens noticeably. Internal
Battery is not user replaceable; its replacement incurs fees
and requires handset submission to a SoftBank Shop or
other appropriate servicer. For details, contact a SoftBank
Shop or Customer Service.