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 manually flash the stock Android 4.2.2 JB XWUAMH1 Firmware on Galaxy Tab 3 8.0 T311. 1  Download and install the Samsung Galaxy Tab 3 8.0 drivers on your PC, for that you can use Samsung KIES application. 2  Download the Android 4.2.2 JB XWUAMH1 Firmware for Galaxy Tab 3 file from here, and save it on your PC. 3  Unzip the downloaded update file on ... Run ODIN app on your PC. 2  Now, turn off completely the tablet. 3  Make sure that the tablet is completely turned off. 4  Boot the Galaxy Tab 3 device into Download Mode (To enter into Download mode, press and keep holding the next combination of buttons: Power, Volume Down and Home buttons.