If your smartwatch Nokia 800 Tough it works very slow, it hangs, you have a full memory and you want to erase everything or you want to sell it or give it away and you want nobody to be able to access your accounts and passwords you can do a factory reset so that it returns to be like the first day.
In the following steps we explain how to format the Nokia 800 Tough to erase all your information and make it totally clean as it came out of the store.
Keep in mind that a reset or return to the factory state on a smartwatch deletes all its content, so make a backup of your data before doing it if you don't want to lose everything.
Estimated time: 2 minutes.
1- First step:
Turn off the Nokia 800 Tough and keep it off for at least 30 seconds to clear the RAM.
2- Second step:
Remove the battery (if possible).
3- Third step:
Put the battery back in and turn on the Nokia 800 Tough.
4- Fourth step:
Switch on the “Airplane mode” and switch it off again.
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About the device:
Nokia 800 Tough is a mobile/cell phone with dimensions of 145.4 x 62.1 x 16.1 mm (5.72 x 2.44 x 0.63 in), a weight of 161 grams, , a screen resolution of 2.4 inches, 17.8 cm2 (~19.8% screen-to-body ratio).
It has a processor Dual-core (2x1.1 GHz Cortex-A7), a graphics card Adreno 304, a RAM memory 512MB and an internal memory of 4 GB 512MB.
The Nokia 800 Tough comes from the factory with the KaiOS operating system.