All tutorials for Samsung Galaxy J3 and all models in this series!

How to delete all user data?
2 methods:

How to Hard Reset on Samsung Galaxy J3?

1. Make sure the device is turned off.

   

2. Hold down the Power button, the Volume Up key and the Home button for a few seconds.
3. Release all keys when the Android logo appears.
4. Then use the Volume keys and the Power button to select "Wipe data/Factory reset".

   

5. Select "Yes" using the same keys.
6. Finally, choose "Reboot system now" to turn on the device.
7. Nice going! Follow these steps to reset your phone.

How to Factory Reset through menu on Samsung Galaxy J3?

1. Make sure the device is turned on.
2. Go to «Settings».
3. Then choose «Personal».

   

4. Find «Backup and reset».

   

5. Next select «Factory data reset».

   

6. Press «Reset device» and «Delete all» to complete the operation.

   

7. Nice going! Follow these steps to reset your phone.

Change settings:

How to change language on Samsung Galaxy J3?

1. Make sure the device is turned on.
2. Go to «Settings».
3. Then select «System».

   

4. In System choose «Language & Input».

   

5. Click on «Language».

   

6. Nice going! Follow these steps to change the language.

Enable Developer mode & USB debugging on Samsung Galaxy J3

1. Make sure the device is turned on.
2. Go to «Settings».
3. Then choose «System».
4. In System select «About device».

   

5. Tap «Build number» seven times.

   

6. Return to «System» and open «Developer options».

   

7. Now you can enable «USB debugging».

   

8. Nice going! Follow these steps to activate Developer options and USB debugging.

Top 4 secret codes for Samsung Galaxy J3!

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 fifth 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 J3?

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

How to take screenshot on Samsung Galaxy J3?

1. Make sure the device is turned on.
2. Once you decide what you want to capture, hold down the Power button and the Home key.

   

3. Nice going! Follow these steps to taken a screenshot.