PROBLEM #1: GALAXY S5 UNABLE TO FORMAT SD CARD
PROBLEM #2: GALAXY S5 KEEPS REBOOTING ITSELF
PROBLEM #3: GALAXY S5 LOSES WI-FI AND MOBILE DATA CONNECTIVITY AT NIGHT
http://nandncomputers.blogspot.com /p/contact-us.html" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" target="_blank">Keep in mind that there are apps designed to schedule tasks on an Android device. An example of that is Phone Schedule. This means that a third party application can automatically enable or disable a certain task without user input once it’s been configured properly. If you installed this type of app, start by uninstalling it first and try to observe the phone again.