My 4-step routine to make any Android phone operate like new again (and reliably)

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As a person who covers consumer tech for a living, I get to use a few dozen smartphones every year. While I almost always advise on which is the new best smartphone, the majority of consumers don't upgrade every year. I have friends and family who tell me they don't want to upgrade and ask, "How can I make my current phone faster?" I finally have an answer.

Also: I test dozens of Android phones every year: Here's how Google, Samsung, and more stack up

I don't get to use review devices for long, but I have picked up tips and tricks from years of experience that can help boost the speed of your old Android phone. Before you ask, it doesn't involve rooting your device. These tips are easy to implement ...