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There are blue light filter apps that can be downloaded and installed on phones for free. Use these apps especially when using your phones at night times to filter out blue light emitted from the screen. According to scientific findings, blue light a...

Save things on memory or SIM cards instead of the phone directly so that you will not have to worry about data thefts when you need to hand your phone to someone else (e.g. for repairs) or dispose of it. Simply remove and retain the cards at those mo...

Medical advice for your eye health: Use your cell phones (and other electronic screen devices) with background light rather than in the dark where the screen light becomes a large contrast.       ***Edited to add Labels***

For everyone's, including your own, safety, do not use cell phones while driving. Park aside first to use them. Do not take a chance!     ***Edited to add Labels***