How to Activate Night Mode in VIVO Y91 - Eye Comfort Mode

Find more info about VIVO Y91: https://www.hardreset.info/devices/vivo/vivo-y91/hardreset/first-method/ If the displaying of your VIVO Y91 is too bright, then you should learn how to activate night mode in order to give a bit rest to your eyes. We are presenting the best way to enable eye comfort mode in VIVO Y91. Let’s follow the instruction above and smoothly activate eye protection. How to enable Night Mode in VIVO Y91? How to activate Night Mode in VIVO Y91? How to use Night Mode in VIVO Y91? How to turn on Night Mode in VIVO Y91? How to reduce brightness in VIVO Y91? How to protect eyes in VIVO Y91? Follow us on Instagram ► https://www.instagram.com/hardreset.info Like us on Facebook ► https://www.facebook.com/hardresetinfo/ Tweet us on Twitter ► https://twitter.com/HardResetI