What is a factory reset and when to apply it

Reset or hard reset any Android mobile gadget (not only Samsung Galaxy) is a clearing of its permanent memory of all applications, settings and files, except those installed by the manufacturer.

The reset function is designed to:

  • Restore device functionality in case of software or malware infection, when the failure could not be eliminated by more mild methods.
  • Preparing the gadget for sale or transfer to another user.
  • Optimization after firmware update.

After a hard reset, no user data remains on the smartphone, except for the data stored on the removable memory card and SIM card (contacts). However, in some cases the changes made by the user are nevertheless saved. Namely:

  • If the device had been rooted before the hard reset. The preinstalled apps that were deleted with root access rights will not be restored after reset.
  • When you activate the FRP (Factory Reset Protection) enhanced protection of the owner’s data in case the phone is lost or stolen.

A device with FRP on will, even after a hard reset, ask for the user account password, without which the system cannot be accessed. Therefore, it makes absolutely no sense to rollback on such a device in order to delete the forgotten password.

A screenshot on the Samsung A50 is created by simultaneously holding down the volume control and power keys of the device. After that the picture will be in the photo album of the gallery.

Notification settings are accessed by swiping down from the top edge of the screen. Here you can select options for starting the settings and power menu; quick start of functions. flight mode, Bluetooth, Wi-Fi and others; displaying notifications with switching to applications; settings of showing notifications and their deletion.

The first time you start your Samsung A50 64GB smartphone or after a factory reset, the following steps are performed:

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  • Open the side card slot with a special paper clip (included).
  • Insert SIM card. Smartphone has ability to connect 2 nano SIM cards and 1 MicroSD card.
  • Turn the smartphone on by pressing the side button (hold for a few seconds). card
  • Select an available interface language.
  • Follow the prompts on the screen to complete the initial setup.

Important! Must be connected to the Internet when starting up the device. Read the full review of Samsung Galaxy A50 phone features here.

How to enable developer mode on your Samsung smartphone.

One of the most popular Operating Systems (OS) installed on smartphones today is Android. On most manufactured by Samsung smartphones is installed the Android operating system with its own, proprietary One UI shell.

One of the advantages of the Android OS is its openness and democratic nature. This manifests itself in the fact that its source code is open to all programmers, allowing any competent person to create their own programs that will work on any phone c this system. That is why the number of written applications for smartphones with Android today is the largest in the world.

The democracy of Android OS is that if you want every owner of Samsung smartphone can open access to a large number of additional functions in the settings of your phone. These additional service settings are designed for users who are well versed in “smartphone engineering”, and they provide additional opportunities to customize the smartphone “to yourself”.

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This special mode of the phone settings on many smartphones is called “Developer Mode. And on Samsung Galaxy smartphones, this hidden section of the Settings is called “Developer Options”.

The special “Developer Preferences” section in the Android 10 phone settings with One UI 2 contains 73 items!

It has, for example, items like: Error report; Select applications to debug; GPU debugging; System trace; Detailed Wi-Fi log; Default USB configuration; Bluetooth audio mode Cutout screen simulation; Force night mode; Strict mode; etc.д.

Why can’t the computer connected to the Samsung Galaxy phone see it when connected via USB??

It turned out that although our electronic assistants are equipped with multifunctional features, but when connected by USB cable requires the intervention of a person who has to set up the connection.

USB-connection is multifunctional, which allows solving different tasks, so when connecting you need to select the relevant function for the moment from the following: file transfer; USB-modem; MIDI; image transfer; only charging the phone.

Most often, when you connect the phone via USB-cable to the PC, the smartphone immediately activates the charging of its battery, thereby “turning off” all the other functions of the USB-connection.

Turning on the Internet on your Samsung

The process of setting up a network connection is the same on all varieties of Samsung devices, whether it’s a tablet or a smartphone. The only thing to consider in some cases due to differences in the interface is the version of the Android operating system. You can also read another article on our site on a similar, but more detailed topic.


Wi-Fi Internet is currently much more popular than mobile data. This type of networking provides a fast, reliable and generally less expensive connection to the network. On Samsung smartphones the procedure for establishing such a connection has a minimum difference from other devices on the Android platform.

On some devices you need to open the Settings section and go to the Connections page. Only then can you open the Wi-Fi settings by selecting the appropriate item.

Regardless of the option, toggle the slider to Enabled and wait for the available networks to be detected. To connect, tap on the desired option.

Sometimes you must enter a password to establish the connection. If the connection is successful, you will see the signature Connected.

In addition to connecting your smartphone to the Internet, you can use your device as an access point (t.е. as a router) for other devices, such as a laptop or tablet. To do this, you need to have the connection already set up and enabled on your phone, as instructed in the second method.

Change these 10 Settings on your Samsung Galaxy Smartphone NOW (Galaxy S20, Note 10, S10, etc)

    Once you’ve figured out your mobile internet connection, open Settings and go to Connections. From the list of options, select Access Point and Modem.

The next step is to click on the Mobile hotspot line and agree with the notification to disconnect incoming Wi-Fi connections.

When you open the Mobile hotspot page with general information, you can change the password and see a list of connected devices. There are also instructions on how to connect to the created network.

We hope we have helped you to understand how to configure and connect the Wi-Fi to both distribute the Internet and connect to the network. If something doesn’t work or the interface is significantly different, check out our other article on troubleshooting as well as contact us in the Комментарии и мнения владельцев.

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Mobile Internet

As any phone assumes the use of a SIM-card, you can configure and connect the mobile Internet with it. In this case, before proceeding to the familiarization with this procedure on the device Samsung, it is worth to read about the tariffs of the operator and connect the appropriate option. Otherwise, a considerable amount of money may be deducted when activating mobile data transfer.

    If your SIM already has a suitable tariff plan, you must first activate the function Data transfer. You can do this on the Notifications panel, by tapping the icon labeled Data transfer or Mobile data.

As a result, the icon will be marked with a blue frame, and this is the end of the procedure. If necessary in the future disconnection will be carried out in the same way.

Automatic settings

If using a SIM-card of any mobile operator, in most cases setting up the Internet is not required. For this reason, after enabling Data Transfer, try using the Google Play app or any browser.

  • If you receive errors when connecting, it means that your device has no settings. You can order them from the operator by performing a number of specific actions:
  • Tele2. call the toll-free number 679;
  • Megafon. send an SMS to number 5049 with the text internet;
  • MTS. text internet to 1234 or call 0876;
  • Beeline. call the free number 0880.
  • Soon you will receive a special SMS containing automatic settings for the Internet. Tap on it and on the page that opens, click on Install.
  • After this, the smartphone should be restarted and the availability of mobile Internet should be checked again.
  • Sometimes, automatic settings are not set properly, making it necessary to add them manually. Go to Settings, select Connectivity, and on the page that opens, click on the line Mobile networks.

Find and select the AP block. In this section, you need to tap on the Add button or on the icon with a picture The item you are looking for is located on the top bar.

Depending on the operator, fill in the available fields. You can find the necessary data from the previously mentioned article on configuring the Internet, or on the official website of the service provider.

Expand the list by a button in the top-most corner and select the item Save. When you return to the Access Points page be sure to put a marker next to the settings.

At the end, you will also need to restart your device. After turning on the phone, the Internet should work.

How to reset your Samsung smartphone/tablet to the factory settings (Hard Reset)

Reset (hard reset). deleting all the data on your Android phone or device that you have saved since purchase. Answering the question of what Hard Reset is, we can say simply. it is a complete return of your Samsung smartphone to the state it was at the time of purchase.

The decision to reset the product to the factory settings should be conscious, because when you do such work are deleted:

  • Saved keys and SMS;
  • installed applications;
  • user data;
  • media files (photos, pictures, videos, books, etc.). д.);
  • program settings;
  • calls, contacts;
  • passwords, keys, etc. д.

In this case, a hardware reset does not delete the information on the memory card, so before you reset your Samsung to factory settings, all data can be transferred to it or to another device.

How to increase the performance of your Samsung phone through Settings

In the settings of the phone is a hidden section where you can find additional settings for your smartphone. This section is “hidden” by default for the reason that it is intended for users who have practical experience in operating the smartphone and configuring it “for themselves”. Therefore, if you take competent advice from experts, anyone is able to turn on some useful settings of this section called “Developer Options”.

Undoubtedly, every smartphone owner wants to increase the performance of his faithful assistant. And with time it seems to many that the speed of performance of his phone decreased significantly compared to the time of purchase, when the “response” phone was faster. This is partly true, because over time, most of the newly installed applications are run in the background, overloading the resources, both the CPU and RAM. The background inclusion of applications allows you to accelerate their launch in case of need, as they are partially already activated immediately after turning on the phone. But the number of such applications working in the background over time is only increasing, thereby overloading the processor and reducing its efficiency. And this is only one of the reasons for the apparent slowdown of the phone.

On your Samsung phone, as on any other device, you can adjust data such as username, password, hotspot characteristics, change data channel, profile name. As a rule, the network starts working right after the SIM-card installation, without any additional action on the part of the user, because the installation is done automatically. If it did not happen, you will have to deal with the problem yourself. To turn on the mobile Internet on Samsung it is possible in two ways.

How to connect your phone to the Internet automatically

The first thing to do, if the internet does not come up, is to configure it to install it automatically. You can turn on the Internet on Samsung like this:

  • Open the message with the settings. Usually the installation SMS comes automatically right after the card is installed. But if it did not happen, send a request to the operator.
  • Open the text message and select “Application: Internet” in the window that opens.
  • Press the set button. You will most likely be asked to enter a pin code. The standard codes are 0000 and 1234. If none of these variants is suitable, we recommend contacting technical support.
  • Once the installation is complete, activate mobile data and reboot your phone to enable mobile data on your Samsung.


Usually, even this simple procedure helps if the Internet does not work on your Samsung. This is why we recommend that you start there. If the automatic configuration is not working for you, and mobile data does not work on your Samsung, go for the manual one.

How to turn on the Internet on Samsung manually

Manual configuration is not much more difficult than automatic. You can connect the mobile internet like this:

  • Ask your service provider for setup information. Keep in mind that there are no universal settings, and so without this information you will not be able to set up mobile Internet.
  • Open the settings on your mobile device, and then select the menu with connections.
  • Go to “Mobile networks” and “hotspot”.
  • Select “Extras”.
  • In a new window, you will get an empty profile, which must be filled based on the recommendations of the service provider. After filling in all the forms save the settings.
  • Select the created point and activate “Mobile Data”.
  • Restart your cell phone.