Precautions when using the device

Failure to follow the instructions provided in this User Guide may result in damage to your product or personal injury.
When replacing the battery, take extra care to ensure that no foreign substance or water enters the device.
Do not expose your device to moisture or hot and humid environments.
Do not expose the inside of your device to water and do not insert foreign objects into the battery compartment.
After removing the module, put it back into the device as soon as possible to avoid damage to the device’s interior.
Do not forcefully separate the module without pressing the Module release button.
Never remove the module when the device is in use.
Do not insert a module from another device that is not compatible with your device’s service provider and service area.
Be careful not to hurt your hands when inserting or removing the module.
Follow the instructions contained in your device manuals to ensure the battery and module are inserted correctly. Failure to insert the battery and module correctly may result in damage to the device or device malfunction.
Only use the USB cable and charger provided with your device. The use of third party USB accessories may damage the device and void the manufacturer’s limited warranty.