Nokia 5310 User's Guide
![Nokia 5310 manual cover](/images/473dfc14e93f436cc5651338/thumbs/thumb175x175.webp)
To perform a factory reset on your Nokia 5310, go to 'Settings', select 'Restore settings', and enter the security code. The default security code is 12345 unless you have changed it.
To extend the battery life, reduce screen brightness, limit the use of background applications, and disable Bluetooth and Wi-Fi when not in use. Additionally, keep the phone at a moderate temperature.
To install a SIM card, turn off the phone, remove the back cover and battery, then insert the SIM card into the designated slot. Ensure the gold contacts face downwards.
If your Nokia 5310 is not charging, ensure the charger is properly connected and the power source is working. Check for any debris in the charging port and try using a different charger if possible.
To update the software, go to 'Settings', select 'Device', then 'Device updates'. Follow the on-screen instructions to check for and install any available updates.
You can transfer contacts via Bluetooth. Turn on Bluetooth on both devices, pair them, and send the contacts from your old device to the Nokia 5310.
If your Nokia 5310 freezes, try restarting the phone by removing and reinserting the battery. If the issue persists, consider performing a factory reset after backing up your data.
To enable the FM radio, plug in a compatible headset, which acts as an antenna. Go to 'Media', select 'Radio', and tune to your preferred station.
To set up speed dial, go to 'Contacts', select 'Speed dials', choose a number key, and assign a contact to it for quick dialing.
To protect your Nokia 5310, set a security code under 'Settings', enable phone lock, and avoid sharing your code with others. Consider using a lock screen pattern if available.