I own 2 LG G3 and 1 LG G5 phone. Each phone turns on by itself. This happens mostly when charging. It is very annoying. I also dislike the power switch on the rear. Anybody else have this problem with LG phones ? Otherwise, I love these phones, especially that I can change batteries and add memory simply by inserting a cheap microSD card and can store 1,000s of photos. Why the other brands don't include an SD slot is a pity.