Each manufacturer of a mobile phone has special secret codes that allow you to find out information about it or make various settings that are not available in the standard menus.
It is necessary
Samsung phone
Instructions
Step 1
Increase the volume of your Samsung phone using the hardware of the device itself. Dial the following code on your phone: * # 6984125 * #, then press the call button. Wait for the menu to appear on the screen, in which select the Internals item (fourth from the top).
Step 2
Then enter the password * # 9072641 * # in the field. After that, go to text mode to change the phone volume. This is the third item on the menu. Then click on the virtual keyboard that appears on the screen, the following sequence of numbers: 5, 3, 4, 5, 1.
Step 3
Select the number six from the list that appears on the phone screen, wait until the READ inscription changes to WRITE. After that, place the cursor in the input field, enter 510 in it. Press "Finish", wait for the appearance of the white screen and the number you entered at the bottom of the display.
Step 4
Then press the "OK" button twice, after the first time the figure should disappear from the screen. If everything was done correctly, then in the sixth menu item the inscription 510 will appear, then press the red button and make sure that the sound has increased to the maximum value.
Step 5
Use the following method to increase the volume of your Samsung phone, namely the ringing tones of incoming calls and the player. Enter the code * # 8999 * 8378 #, then select "Test equipment", go to "Audio settings", select "Volume". In the established settings in the "Normal" item, replace the values 2-4-6-8-12 with 4-6-8-10-14.
Step 6
Next, go to the Melody Key option and replace the numbers 2-4-6-8-10 with 4-6-8-10-12. Then go to the item "Power On / Off", change the existing values to 4-6-8-10-14. Set in the item "Incoming call volume" - 5. In other parameters, you can also change the settings of the low and high frequencies.
