How do I unlock Samsung secret menu?

To pull up the secret menu, follow these steps using a newer Samsung Galaxy smartphone:
  1. Turn on your phone and sign in using a password, PIN, or fingerprint if applicable.
  2. Tap the "Phone" icon to open the app.
  3. Tap the "Keypad" tab to pull up the dialer.
  4. Type in the following code: *#0*#
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How do I get to the Samsung hidden menu?

Findout the hidden menu on Samsung smartphones/Tablet
  1. Press and hold the dedicated task manage button. ( situated in the area below your screen, to the left of your home button ).
  2. Keep it pressed for about 1 second and the menu will appear.
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What is the code for secret menu in Samsung?

You can easily unlock secret menu in Samsung phone using USSD codes. Open the Dialer app in your phone and type the secret code ##4636## it will open secret menu in your phone. You can also try #4636# or *#*#4636#*#* if above code doesn't work for you.
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How do I access the hidden menu?

How to locate it
  1. Open the dialing pad as if you were making a phone call.
  2. Type *#0*#
  3. The menu will appear automatically.
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What does *# 0 *# do on Samsung?

When you dial this code on a Samsung Android phone, it opens a secret diagnostic mode that allows you to test the various hardware components of your device, such as the display, touch screen, camera, speaker, microphone, etc.
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How to Access Secret "Service Menu" for All Samsung TVs



What does * 3370 do on Android?

By pressing *3370# or #3370#, you'll activate your phone's “reserve battery power”. Battery life will increase by 50%. The reserve will automatically charge up the next time you change your device.
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What is * * 4636 * * Android secret codes?

*#*#4636#*#* Displays information about the phone, battery, and various network statistics.
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What does *# 9090 do?

*#9090# – Diagnostic configuration. *2767*3855# – Format device to factory state (will delete everything on phone) *#*#232339#*#* – Wireless LAN tests.
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How do I open secret settings on Android?

All you have to do is open up your phone's dialer app and type *#*#4636#*#* into it.
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How do you enter secret codes on Android?

There are two ways to execute a secret code: Directly through the dialer application of your Android device. Simply write the secret code like: *#*#123456789#*#* . String secretCode = "123456789"; Intent intent = new Intent(Intent.
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What is the master unlock code for a Samsung?

Turn your Samsung device on after inserting the SIM card Type *2767*688# and press Exit. Turn your phone off and insert any other SIM. Turn on and type the code – 00000000. Now your phone is unlocked for other SIM cards.
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What is the meaning of * * 4636 * *?

Android code: *#*#4636#*#*

This code will open up a menu that shows information about your phone's data usages. Here's how you can retrieve deleted text messages on your iPhone. alexialex/shutterstock.
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What is Samsung code *# 7353?

Quick Test Menu (Samsung Galaxy Only) *#7353#

This is similar to the General Test mode mentioned earlier, in that it brings up a menu with a number of one-tap test prompts. The first test is "Melody," which prompts a jaunty little K-Pop diddy.
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What is Samsung secret mode?

What is the point of secret mode on Samsung? Incognito mode on Android devices is similar; it's a way to hide as you travel the web. Incognito mode as realized in Google Chrome on Android basically hides your browsing history so others can't see the websites you've visited.
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What is *# 9900 code for Samsung?

Use of code *#9900#

Log, Silent Log, enable Debug for High and provide IMS Logs while enabling SecLog and Silent.
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How do you unlock hidden apps?

Find Hidden Apps on Android using App Drawer.
  1. Visit your app drawer section.
  2. Tap on the three dots that are present at the upper-right of the device screen.
  3. Click on the home screen settings. It will navigate you to the Hide apps menu; tap on it.
  4. Here, you will see the hidden apps that are not showing in the app list.
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How do you unlock unknown settings?

Unknown sources in Android
  1. Navigate to Setting > Security.
  2. Check the option “Unknown sources“.
  3. Tap OK on the prompt message.
  4. Select “Trust“.
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What is * 74 on your phone?

Speed Dialing

Establish a short list of up to eight numbers, or a longer list of up to 30 numbers. To program your Speed Calling 8 list, dial *74. Listen for the dialtone, then dial the one-digit number (2 through 9) you would like to use to dial a frequently called number.
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What is *# 3282 * 727336 *?

*#3282*727336*# (View System and Storage Information)

By running this USSD code, you can get accurate information about the internal Android system on the device, and the available storage. Any data consumption on the device will also be shown on your screen when you use this code.
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What does * 78 do on your phone?

When you do not want to be disturbed by incoming calls, you can activate the “Do Not Disturb” feature. All calls will be directed to Voice Mail and you will not hear your phone ring. To activate Do Not Disturb, dial *78.
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What does this * 31 *# do on Android phone?

To block your mobile phone number on a per-call basis, dial #31# before each phone number you call. To permanently block your number use your Call Settings menu.
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What happens when you dial *# 21 Android?

*#21# - By dialling this USSD code, you would get to know if your calls have been diverted somewhere else or not. *#62# - With this, you can know if any of your calls - voice, data, fax, SMS etc, has been forwarded or diverted without your knowledge.
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What happens when you dial *# 21 on Android phone?

What does dialing *#21# actually do? When you dial *#21#, you are, in fact, activating a feature access code that quickly tells you the status of call forwarding for your phone. It's a quick way of seeing what, in the case of this particular 'setting interrogation code,' your call forwarding settings.
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What is * 82 on your phone?

You can also use *82 to unblock your number in case your call gets rejected temporarily. Some providers and users will automatically block private numbers, so using this code will help you bypass this filter. Blocking your number can go a long way in stopping annoying robocalls.
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