How to Locate and Access the Secret Hidden Service Testing Menus / Functions on the Samsung Galaxy S4 IV GT-i9505, GT-i9500\r<br>\r<br>Get S4 in the USA: \r<br>Get S4 in the UK: \r<br>\r<br>Subscribe:)))))) \r<br>\r<br>Check out some of my other related videos:\r<br>\r<br>Samsung Galaxy S5 vs Sony Xperia Z2 Speaker Test - \r<br>Xperia Z2 vs HTC ONE M8 BoomSound Speaker Test - \r<br>Samsung Galaxy S5 vs Sony Xperia Z2 Water Test - \r<br>Sony Xperia Z2 Unboxing: \r<br>Samsung Galaxy S5 Unboxing WHITE: \r<br>Samsung Galaxy S5 Unboxing BLACK: \r<br>HTC ONE M8 new UNboxing: \r<br>FingerPrint Scanner Samsung Galaxy S5 - \r<br>Samsung GEAR FIT Unboxing - \r<br>How to Insert Sim Card / SD Card Galaxy S5 - \r<br>Root Samsung Galaxy S5 Easily - \r<br>Move APPS to SD Card Galaxy S5 - \r<br>Xperia Z2 TimeShift - \r<br>Waterproof Samsung Galaxy S5 - \r<br>Waterproof Sony Xperia Z2 - \r<br>TOP 5 HTC ONE M8 Best Features - \r<br>Xperia Z2 Too Big? - \r<br>\r<br>================================================\r<br>\r<br>YouTube: \r<br>Twitter: \r<br>Google+: \r<br>Facebook:
