All tutorials for Samsung Galaxy S4 and all models in this series!

How to delete all user data?
2 methods:

How to Hard Reset on Samsung Galaxy S4?

1. Check if the device is switched off.

   

2. Hold down the Power button, the Volume Up key and the Home button until the Samsung Logo appears.
3. When the Recovery Mode appears, use the Volume keys to navigate and the Power button to confirm.

   

4. Select "Wipe data/Factory reset" and "Yes".
5. Wait until the process is completed and choose "Reboot system now".
6. Good! As a result of these actions, all user data will be lost.

How to Factory Reset through menu on Samsung Galaxy S4?

1. Unlock the device.
2. Open «Settings».
3. Then choose «Accounts».

   

4. FindNow press  «Backup and reset».

   

5. Next click on  «Factory data reset».
6. Tap «Reset device» and «Erase everything».
7. Good! As a result of these actions, all user data will be lost.

Change settings:

How to change language on Samsung Galaxy S4?

1. Unlock the device.
2. Then go to «Settings»,
3. In Settings select «My device».

   

4. Now choose «Language & Input».

   

5. Finally, click on «Language».

   

6. Good! Follow these steps to change the language.

Enable Developer mode & USB debugging on Samsung Galaxy S4

1. Unlock the device.
2. Then go to «Settings».
3. In Settings switch to «More».
4. Now select «About device».

   

5. Press «Build number» until you see that the Developer mode is activated.

   

6. Return to the previous menu and open «Developer options».

   

7. Finally, enable «USB debugging».

   

8. Good! Follow these steps to turn on Developer options and USB debugging.

Top 4 secret codes for Samsung Galaxy S4!

1. The first is :*#7353*#.
   This code leads you to the Quick Test menu. Use it if you want to test different options of your device.

   

2. The second is:  *#61#.
   Enter this code to check your call forwarding.

   

3. The third is:  *#06#
   Enter this code to check your iMei.

   

4. The fourth is: *#9900#
   This code leads you to the System Hidden Option. Use it if you want to fix insufficient storage error.

   

How to Flash Stock Firmware on Samsung Galaxy S4?

1. First of all, install on your PC: Odin3 latest version , Firmware, Samsung Kies and Samsung Drivers.
   Samsung Kies
   Odin3 latest version
   Samsung Drivers
2. Make sure you turned off your device and then hold down the Volume down key, the Power button and the Home key.
3. After that, press the Volume up key and connect the device to PC using a USB cable.

   

4. Then launch Odin3.

5. Choose the order of the files for the firmware: BL , AP ,CP, CSP.

6. 

   

7. Press "Start" to initiate the process.

   

8. Good! Wait a few minutes until the installation of the latest Stock Firmware update is completed.

How to take screenshot on Samsung Galaxy S4?

1. Unlock the device.
2. Choose what you want to capture.
3. Hold down the Power button and the Home key at the same time.

   

4. Good! Follow these steps to take a screenshot.