How to Speed Up a Sluggish Android SmartphoneOne of the disadvantages of retaining a phone after the expiration of a two-year contract -- as many of us do -- is that those older phones have accumulated a few years' worth of digital gunk. They're clogged up like an aging sewer on the wrong side of town. Just like on a PC, bits of app and OS code become discombobulated -- orphaned from the parent program.
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How to Speed Up a Sluggish Android Smartphone