Use or storage of your BlackBerry device or BlackBerry device accessories
outside of the recommended temperature ranges could cause damage to
your BlackBerry device, BlackBerry device accessories, or lithium-ion
battery.
Keep your BlackBerry device or BlackBerry device accessories away from
heat sources, such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat. If you are not going to use your
BlackBerry device for more than two weeks, turn off the BlackBerry device
power and remove the battery.
Device cleaning and repair
Cleaning: Do not use liquid, aerosol cleaners, or solvents on or near your
BlackBerry device or BlackBerry device accessories. Clean only with a soft
dry cloth. Disconnect any cables from the computer and unplug any
charging accessories from the electrical outlet before cleaning either your
BlackBerry device or the charging accessory.
If it is necessary to clean the battery cover on your BlackBerry device,
remove the battery cover carefully and keep your BlackBerry device away
from all liquids. Clean the battery cover with a soft cloth that is dampened
with water and mild liquid detergent. Verify that the battery cover is
completely dry before you put it back on your BlackBerry device.
Repair: Do not attempt to disassemble your BlackBerry device or any
charging accessory. Only qualified service personnel should perform repairs
to your BlackBerry device. If any of the following situations occur,
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