The lint roller trick that exposed my charging cable problem
I was blaming my phone for slow charging for like 3 months, then noticed a lint roller near my desk and it hit me, all that pocket fuzz was jammed in the port the whole time. Has anyone else cleaned their USB port with a toothpick or something and seen a huge difference in charge speed?
Same thing happened to me last year and I felt like such a fool when I finally dug a ball of fuzz out with a paper clip. My phone went from crawling to full speed overnight, and now I check that port every couple months before I blame the cable. Pocket lint is sneaky and it builds up way faster than you would ever guess.