Users Manual

4
Charging The Battery
Connect the USB Type-C cable to the USB port on your device, which is
located on the lower center of your phone.
Note: Fast charging can only be achieved by using OnePlus
®
original
product USB cable and travel adaptor.
Power on & o/Reboot
• Press and hold the Power Key to power on your phone.
• Press and hold the Power Key and Volume Up buttons together, then
follow the prompts to Power o or Reboot your phone.
• To change the long-press power button to trigger the shutdown menu:
Settings ( ) > Buttons & gestures ( ) > Press and hold the power
button( ) > Power menu
Setup Your Phone
If you power on your phone for the first time, by following OnePlus Setup
Wizard, you can personalize your OnePlus 8 5G, including setup your
Google account & sync, setup Fingerprint Unlock/Face Unlock and more.
• This device supports only Nano SIM cards.
• For problem-free performance, it is recommended to use the device
with the correct type of SIM card. Always use a factory-made SIM
card supplied by the service provider.
• Do not lose your SIM card. TMobile is not responsible for damage
and other issues caused by loss or transfer of a SIM card.
• Be careful not to damage the SIM card when you insert or remove it.
Nano MicroS tandard
Standard
Micro S
USB Type-C Cable
USB Type-C Port