Hi im quite new to rooting and just purchaced a new m8. (That i love ) my only problem is that i would like to have root access to my sd card so 3rd party apps can write to my card. I beleve i need to root for this but dont want to mess with the phone to much. Is there a way to get root access and still be able to return my phone to full stock as if it hadnt been touched just in case. Thanks