After one month of having this phone, not having dropped it once, I started not being able to use any button on the top left corner. I couldn't click the + sign on my Google app to make an new tab, I had to click the menu to the right and select "open new tab". On apps, I can't use the menu bar if it's located on the top left corner, I just can't click, but I can't swipe. About a week later, I had problems with my back button. Then it wouldn't really work. Next day, my app switcher button, and then a day later, my home button. I have to use a burst of 3-5 taps and wait for it to work. So I downloaded a menu bar for androids, that has the three non-functioning buttons. It should've have worked, but the back button won't work, and I have to use tap the "broken" one like ten times before it works. I have to click the broken app switcher too and wait five seconds before they pop up, bc the app won't work. And I the home button on the app works the same as the broken one. Now, I am just done, bc I was texting just now and when I clicked the menu button on the top RIGHT corner, it wouldn't work. Soon, I won't be able to use any button to fix this problem!! Does it have to do with my storage space? I have a few apps, but I need those, and my pictures are all deleted from my album bc they are automatically since to my Google Photos (but some how, when I look at my storage, the pictures still take up space..) I desperately need help bc I haven't done anything and my Dad pays for my phone, I don't want to dissapoint him!