LG LM-Q850EM, User Manual, Page: 504 / 509

Appendix 164
• Other cases
- When roaming overseas
- When using the device in areas with weak signals or no reception
- When charging the device with the charger/USB cable port that is
damaged or contaminated with foreign substance
• Some of the above cases may not apply depending on the features and
apps.
Device overheats while charging.
• The device and the charger may become hot while charging. During
wireless charging or fast charging, the device may become even hotter.
If the battery temperature rises above a certain level, the device may
stop charging.
- Disconnect the charger from the device and close any running apps.
Let the device cool down before charging the device or running an
app again.
- Stop charging if the charger/USB cable port at the lower part of the
device overheats, and visit the nearest LG Customer Service Centre.
How to solve overheating of the device
• Close any running apps or features, and let the device cool down.
• Always update the software to the latest version.
• Turn off Wi-Fi, Bluetooth, or GPS features while not using them.
• Close apps you don’t use.
• If you are using the device with maximum screen brightness, decrease
the brightness.
• If the device overheats for a prolonged period, stop using it for a while.
If the device continues to overheat, visit the LG Customer Service
Centre.