If your smartwatch Sigma X-Style S3500 sKai 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 Sigma X-Style S3500 sKai 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 Sigma X-Style S3500 sKai 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 Sigma X-Style S3500 sKai.
4- Fourth step:
Switch on the “Airplane mode” and switch it off again.
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About the device:
Sigma X-Style S3500 sKai is a mobile/cell phone with dimensions of 132.8*55.6*14.3 mm , a weight of 108 grams, , a screen resolution of 2.4 inches.
It has a processor Dual core 1.3GHz , a RAM memory 512MB and an internal memory of 4 GB .
The Sigma X-Style S3500 sKai comes from the factory with the KaiOS 2.5.1 operating system.