Most of what I know about phones, tablets, and other electronics, I learned using the trial by error technique and just overall experience with them. I did take 2 years of computer tech in high school, so I'm not just talking out of my ass when I help people on the answers forum or in other areas. Also in my free time over the past 8 years ( after work/days off/and winter layoffs ) I have been learning everything there is to know under the hood from a master mechanic with 40 years of experience. I may not know it all but I know more than the average tech at a dealership! If I am wrong about something....then correct me so that I may learn more! Let get to fixing some stuff!!!
PS: Android rules, iPhone drools!