Nokia 8.3 5G User's Guide
![Nokia 8.3 5G manual cover](/images/2c46633668a84e198d5d4b66/thumbs/thumb175x175.webp)
To enable 5G on your Nokia 8.3 5G, go to Settings > Network & Internet > Mobile Network > Preferred network type, and select 5G. Ensure your SIM card and carrier support 5G.
First, check the charger and cable for any physical damage. Ensure the power source is working. Clean the charging port with a soft brush. If the problem persists, try using a different charger or cable.
To perform a factory reset, go to Settings > System > Advanced > Reset options > Erase all data (factory reset). Follow the on-screen instructions. Make sure to back up your data before proceeding.
To take a screenshot, press and hold the Power and Volume Down buttons simultaneously until you see the screen flash. The screenshot will be saved in the Photos app.
To improve battery life, reduce screen brightness, disable background apps, turn off location services when not needed, and enable battery saver mode in Settings > Battery.
To update the software, go to Settings > System > Advanced > System update. If an update is available, follow the on-screen instructions to download and install it.
If your phone is overheating, close unused apps, remove the phone case, and avoid using it while charging. Let it cool down before resuming use. If the issue persists, contact customer support.
Use the "Google Drive" backup or the "Phone Clone" app. Follow the app's instructions to transfer contacts, photos, and other data from your old phone to your new device.
To free up storage, uninstall unused apps, clear app cache, delete unnecessary files, and transfer photos/videos to cloud storage or an external device.
Restart your phone and Wi-Fi router. Ensure Wi-Fi is enabled and the password is correct. Forget the network and reconnect. If the issue persists, reset the network settings in Settings > System > Advanced > Reset options > Reset Wi-Fi, mobile & Bluetooth.