Respuesta a "SD Cards Slow Down Android... Sorry if it's been asked before..."Don’t worry you’re not alone, I too have had my fare share of issues with this. My personal solution to the problem is just to constantly back everything up on my phone with google. Just get rid of the card entirely. For the most part that got rid of the issue, I just used google drive for any important work related files and google photos for everything else. Drive has a limit to the storage but google photos has a free unlimited storage plan so it’s a win all around for me. Or maybe you have a certain app that tried to sort your files for you, I found out those can take up a lot of resources too. Hope this helped in someway!