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2. Use only TECNO charger and cables.
Other chargers or cables may damage
the device or your device. This will
invalidate your phone warranty.
3. Do not expose your phone to
extreme temperatures lower than 0°C
and higher than 45°C.
4. The physicochemical processes
created by chargers impose tempera-
ture limits when charging the battery.
Your phone automatically protects the
batteries in extreme temperatures.
