Yeah, yeah… I know everyone is going to say to upgrade it to the S5… Lol. My keyboard when I type is just slow. I type a word and it takes awhile for it to catch up. My whole device just seems sluggish. It also freezes up a lot. My software is up to date. I delete apps that I don't use. I use 360 Security app that says it boosts your cells performance. Does that stuff really work? Is there a better junk cleaner app out there? How can I get my phone running up to par again? Thanks
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