Samsung Galaxy Z Fold4 Notes On Usage page 8

■ Precautions common to the product
main unit, internal battery, charging
equipment, SIM card, peripheral
devices
Do not use, store, or leave the product
in a place subject to high temperature
or in places where heat builds up (such
Don't
as close to fires or heating devices,
inside kotatsu or bedding, under direct
sunlight, or in a car on an extremely hot
day).
May cause fire, burns, injuries or electric
shocks, etc.
Do not put the product into heating
cooking devices such as microwave
ovens, IH cooker or high-pressure
Don't
containers such as pressure cookers.
May cause fire, burns, injuries or electric
shocks, etc.
Do not pour sand, soil or mud on the
product or place the product directly on
sand, soil or mud. Avoid touching the
Don't
product with a hand covered with sand,
etc.
May cause fire, burns, injuries, electric
shocks, etc.
6
Notes on Usage
Danger