Samsung Galaxy - The Official Samsung Galaxy Site (2023)

FAQs

What is the code to test Samsung? ›

In some Samsung smartphones models *#0*# code is working as Samsung test code but on the other hand *#0011# is working as engineering mode. So we have provided both of these codes so that you can finally reach to test mode in your Samsung phone easily.

*#9090# – Diagnostic configuration. *2767*3855# – Format device to factory state (will delete everything on phone) *#*#232339#*#* – Wireless LAN tests.

Step 1: Select three dots from the app drawer in the upper-right corner. The setting menu will open. Step 2: Select the option that shows Hide apps with the help of the drop-down menu. Step 3: You will see a list of applications from the app list that have been concealed on the screen.

Accessing the Secret Diagnostic Menu

To get the ball rolling, simply open your Samsung's phone app. From there, enter *#0*# using the dial pad, and the phone will immediately go into its secret diagnostic mode. Note that the process is automatic, so there's no need to tap on the green call button to enter the command.

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.

With Smart Switch, you can transfer your apps, contacts, call logs, messages, photos, videos and other content to your new Galaxy device quickly and easily — whether you're upgrading from an older Samsung smartphone, another Android device, an iPhone or even a Windows phone.

Do I activate my new phone before using Smart Switch? ›

You can activate the new phone before using Smart Switch. In fact, you can use Smart Switch months later if you wish (not that you'd want to).

The process is slightly different per carrier, but generally you will need to log in, select the line you are activating a device on, and then enter the IMEI number for the phone you are activating. If you're activating a prepaid plan online, you will likely need to enter an Activation Code.

Activation Lock is a security feature on Android / Google devices which prevents someone from gaining access to it.

"Caller ID is ENABLED for outbound calls." Dialing *68 will disable the Caller ID for the next outbound / external call only. Selecting a line and dialing this feature code will result in a prompt on the phone display as well as an audible message: "Caller ID is BLOCKED for the next outbound call only."

Dial *#61# and tap Call to show the number for voice call forwarding when a call is unanswered. Also show the options for data, fax, sms, sync, async, packet access and pad access. Dial *#62# and tap Call is the same as above except for no-service rather than no-answer scenario.

Click on the home screen settings. It will navigate you to the Hide apps menu; tap on it. Here, you will see the hidden apps that are not showing in the app list. If the hidden screen doesn't show any apps or the Hide apps menu is missing, it means no apps are hidden in your device.

From Settings: Open Settings, then tap Biometrics and security, and then tap Secure Folder. Enter your security credentials when prompted. Then, open Secure Folder from the Apps screen.

*#*#4636#*#* Displays information about the phone, battery, and various network statistics.

What is the code * 3370? ›

No, pressing the *3370# keys on your iPhone or Android device does not improve your cell phone signal. As mentioned, the code *3370# activates Enhanced Full Rate Codec (on specific devices). Since users would experience better voice quality after entering the code, many assumed it was due to better signal.

##002# - If your voice call or data call, or SMS call has been forwarded, dialling this USSD code will erase them. *#21# - By dialling this USSD code, you would get to know if your calls have been diverted somewhere else or not.

What does that unknown number represent? It means your calls are being forwarded to the number you see on the screen.

Phones don't have a single master pin to unlock them as each is different to the phone according to what the person makes it when they set it up. Often times they can have a SIM pin that is default to 0000 or 1234 but that is the SIM cards pin and can be changed by the user. Master pin is used to unlock mobile.

Enter 00000000 (eight zeros), the message will come up Sim lock disabled with a check mark; your phone is now unlocked to use with other carriers.

Your phone number follows your SIM card

This means that whatever phone you put your SIM card in will then have your phone number – as long as it's unlocked, of course.

On the new Galaxy phone, open Settings, search for Smart Switch, and then tap Bring data from old device. Tap Bring data from old device again. Note: Alternatively, you can navigate to the Samsung folder on the Apps screen, and open Smart Switch from there. On the old phone, tap Send data, and then tap Cable.

How can I transfer apps from Samsung to Samsung without Smart Switch? ›

Transfer Apps from Samsung to Samsung by One Click. If you don't want to go through much hassle to know how to transfer apps from one Samsung phone to another, then use MobileTrans. This application software is specially designed for users who often switch their devices.

You can transfer the contents from the old phone to a microSD card, and then restore the contents on your new Galaxy phone. Does Smart Switch delete content from the old phone? Smart Switch does not remove any content from either phone. When the transfer is complete, the data will exist on both devices.

To transfer contacts from Samsung to Samsung, just go to the Google Account settings of your existing device and enable the option to sync contacts. That's it! Later, you can go to the target Samsung phone and turn on the syncing option for contacts on it as well.

Activate a new Android Smartphone

Power both phones down. To properly activate the new device on the network, ensure both phones are powered down. If necessary, insert the SIM card into the new phone.

If you've just purchased a new connection and received your new SIM card, it should already be activated. Simply pop it into your handset and you're good to go.

You can use your phone's advanced options to create direct access for certain features, customize your notifications, and much more. From Settings, swipe to and tap Accessibility, and then tap Advanced settings.

From Settings: Open Settings, then tap Biometrics and security, and then tap Secure Folder. Enter your security credentials when prompted. Then, open Secure Folder from the Apps screen.

Secret mode gives you the same browsing experience as you would normally experience in Samsung Internet, but with extra privacy and protection. Cookies and browsing history for any websites you visit in Secret mode will be erased from your phone as soon as all your Secret mode tabs are closed.

Open the dialer app in your mobile. Type the code *#*#7780#*#* Please don't copy & paste this code make sure you type every letter one by one. Reset process will begin and you may need to confirm to start the action.

How do I reset my Samsung phone settings? ›