Samsung A 10

[Newton17]

My phone is slow I don't know what wrong I bought it in 2020 around July 

[the_uncrownedking_]

Your phone could be slow because of low storage space. Try cleaning the memory of your phone, delete the apps you don't use, and backup your files and photos on an external drive or cloud storage and delete them. Reboot your phone and it should do the job.

[Thabo14]

I bought a z folder 3 in 2021 the ink is splitting right where it's opening, I don't know what to do with it

[Kevinnaick]

If you want to create the illusion of a faster phone and save battery. Go to developer options and scroll all the way down until you find something called window animations.

Reduce all those 3 figures from 1 to .5 or lesser and you'll notice an instant boost in speed. Did that to all my phones over the many years.

[Kevinnaick]

Oh, if you don't have developer options enabled click on "Build Number" in software information settings about 10 times or so and it will become active.

Don't mess with any other settings there unless you well researched about what each action does.

What I recommended only cuts out window animations and is not harmful.