09/07/2002: Area code 947 was created as an overlay to area code 248. The two area codes serve the same area. Area code 248 is an overlay area code for area code 810. The two area codes serve the same area.
Hard reset / factory reset. Warning: This will remove ALL data on the phone (but not the MicroSD card). To perform a hard reset, or factory reset, then there are a number of methods to try: 1) Go to Settings â Accounts â Backup and reset â Factory data reset â Reset phone.It may ask for a password.se the Volume buttons to move to the Wipe data/Factory reset option and then press Power to select. Again, use the Volume Down key to choose Yes and press the Power button again to select. 3) While the phone is turned off, press and hold the Volume Down button. Then, while holding, press and release the Power button.
How to hard factory reset your Galaxy Note 4: 1  Your Galaxy Note 4 must be turned off. 2  Press the Volume Up button, Home and Power button and hold them for a few seconds. 3  The device should vibrate and when that happens you need to release the Home and Power buttons, but still press the Volume Up button.t is called a Factory Reset option. This option must be performed if you want to wipe the device completely. The factory reset allows you to take the Galaxy Note 4 back to the way it was when you first bought it. But you should know that it will remove all your files completely.