Update [patched]: Nokia 800 Tough Software

Operating systems for feature phones require regular maintenance just like smartphones do. Installing the latest firmware firmware on your Nokia 800 Tough provides several critical benefits:

You must perform a hardware factory reset. Turn off the phone. Hold the Power Button and the Volume Up Button simultaneously until the recovery menu appears. Use the volume keys to select Wipe Data/Factory Reset , and press the power button to confirm. Warning: This deletes all data on the internal storage. The KaiOS App Ecosystem After an Update nokia 800 tough software update

If you are using the original model, you can attempt to force an update check: Ensure a stable internet connection. Hold the Power Button and the Volume Up

is a feature phone running KaiOS and will not receive an Android operating system update. The KaiOS App Ecosystem After an Update If

Move photos and music to a microSD card to free up internal space. 2. Perform a Network Reset

Before starting an update, ensure the following to avoid "bricking" (permanently disabling) the device:

Make sure your phone has at least 50% battery or is plugged into a charger. Connect to Wi-Fi: Open the Settings menu.