Samsung Galaxy S3 Sprint startup and shutdown

The Samsung Galaxy S III (or Galaxy S3) is a premium Android smartphone designed, developed, and marketed by Samsung Electronics. Launched in 2012, it had sold more than 80 million units overall, making it the most sold phone in the S series. it runs android 4.0.3 Ice Cream Sandwich up to 4.4 Kitkat. description from Wikipedia, i was too lazy to make my own recorded with Samsung Galaxy Sol 3