Forgotten pattern key Samsung Galaxy A50 is one of the most common problems among smartphone owners. According to statistics from service centers, every fifth person complains about a locked screen precisely because they have lost their password or pattern. The situation is complicated by the fact that model A50 (released in 2019) does not support unlocking through Google Find My Device at the system level, like newer devices. But this does not mean that the phone has turned into a “brick” - there are at least 5 proven ways to regain access.

In this article we will analyze all the current methods: from official (through an account Samsung i Google) to technical (mode Recovery, ADB, and even a hardware reset). We will pay special attention to methods that allow saving data photos, messages and contacts. If you are afraid of losing important information, go straight to the section about creating a backup copy via PC.

1. Unlocking via Samsung account (the safest way)

If on yours Galaxy A50 the account has been linked Samsung, you can restore access without resetting the settings. This method works even without an Internet connection on a locked device - the main thing is that you have previously logged into your profile.

Instructions:

  • 🔹 On the lock screen, press Forgot your pattern key? (or Forgot pattern).
  • 🔹 Select Login through your Samsung account.
  • 🔹 Enter your profile login and password Samsung Account.
  • 🔹 Follow the system prompts - the phone will prompt you to create a new pattern key.

⚠️ Attention: If you do not remember the data from account Samsung, try to restore them via official website. Please note that after 5 unsuccessful entry attempts, the system may block access to recovery for 24 hours.

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If there is no button "Forgot your pattern?", try entering any pattern 5 times in a row - the system itself will offer alternative unlocking methods.

2. Using Google Find My Device (only for Android 8 and below)

The method is suitable if Galaxy A50 installed firmware Android 8.0 Oreo or earlier version. Starting from Android 9 Pie, Google he removed the ability to remotely unlock via Find My Device, but on older versions it still works.

Step-by-step guide:

  1. Go to the site Google Find My Device from another device.
  2. Login using the same account Googlethat is linked to the blocked one Samsung A50.
  3. Select your smartphone in the list of devices.
  4. Click Lock device (Lock).
  5. Enter a new temporary password (for example, 123456) and confirm.
  6. On a locked phone, enter this password - the system will prompt you to create a new pattern.
Why doesn’t it work on Android 9+?

From version Android 9.0, Google removed the unlocking function via Find My Device for security reasons. Now the service can only show the location, block the device forever or erase data.

⚠️ Attention: If Galaxy A50 is installed Android 9 Pie or newer (and on most devices it is exactly like this), this method will not work. Check the OS version in the settings or proceed to the following methods.

3. Unlocking via Recovery mode (reset to factory settings)

If the previous methods did not help, you will have to use recovery mode (Recovery Mode). This method will erase all data from the phone, so use it only as a last resort. But it works 100% regardless of the Android version.

How to log in Recovery Mode on Samsung Galaxy A50:

  1. Turn off the phone (press Power + Volume Down for 10 seconds).
  2. Press simultaneously Power + Volume Up + Bixby and hold for 10-15 seconds until the logo appears Samsung.
  3. Release all buttons - you will be taken to menu Recovery.
  4. Use the volume buttons to select Wipe data/factory reset, confirm the selection with the button Power.
  5. After reset, select Reboot system now.

Remove the SIM card and memory card (if there is important data)

Charge the phone to at least 50%

Prepare a backup copy (if you have access to a PC)

Remember the Google account linked to the phone (required after the reset)-->

⚠️ Attention: After the reset, the phone will ask you to enter data from Google account, which was on it earlier (protection FRP). If you do not remember your login/password, it will be more difficult to unlock the device - you will need to bypass FRP (described in the next section).

4. Creating a backup before resetting (if you have access to the PC)

If you do not want to lose data, but there are no other unlocking methods, you can try copy files via PC before resetting. To do this you will need:

  • 🔹 Cable USB Type-C (original or high quality).
  • 🔹 Computer with installed drivers Samsung.
  • 🔹 app Samsung Smart Switch or ADB Tools.

Instructions via ADB (works if USB debugging was previously enabled):

adb pull /sdcard/ C:\Backup\A50

This command will copy all files from the internal memory of the phone to a folder C:\Backup\A50 on the PC. If debugging has not been enabled, try connecting the phone in MTP (sometimes it is detected even on a locked screen).

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Even if the phone is locked, some Samsung models allow you to connect to a PC in file transfer mode. Try selecting "File Transfer" in the notification shade (if available).

5. Bypass FRP (Factory Reset Protection) after reset

If you reset via Recovery, but after turning on the phone requires you to enter data from Google accountthat you do not remember, bypass FRPwill be required. On Galaxy A50 this can be done in several ways:

Method Difficulty Required Risks
Via SIM card (call) Easy Another SIM, access to calls Does not work on new firmware
Through TalkBack Medium Enabled TalkBack in settings May not work after updates
Through OTG cable and a flash drive Complicated OTG adapter, bootable flash drive Risk of data damage

The most reliable method for 2026 is to use OTG cable a special APK file for bypass FRP. Detailed instructions with videos can be found on thematic forums (for example, 4PDA or XDA Developers).

📊 Which unlocking method did you try first?
Through a Samsung account
Google Find My Device
Reset via Recovery
FRP Bypass
Other

6. Alternative methods (for advanced users)

If the standard methods did not help, you can try:

  • 🔧 Firmware via Odin — complete flashing of the phone using software Samsung OdinRequires downloading the official firmware for Galaxy A50 (model SM-A505F or SM-A505FN).
  • 🔧 Use TWRP - custom recovery that allows you to reset the password without losing data. But its installation requires unlocking the bootloader (OEM Unlock).
  • 🔧 Contacting the service center - if the phone is under warranty, some centers can unlock it using documents (passport + receipt).

⚠️ Attention: Firmware via Odin or installation TWRP voids the warranty and may lead to brick (complete inoperability) of the device if the wrong firmware is selected. Use these methods only if you are confident in your actions.

What is OEM Unlock?

OEM Unlock is an option in the developer settings that allows you to unlock your phone's bootloader. On Samsung it is often disabled by default and cannot be enabled on a locked device. Without an unlocked bootloader, installing TWRP or custom firmware is impossible.

Frequent errors and how to avoid them

When unlocking Samsung Galaxy A50 users often make the following mistakes:

  1. Use a non-original USB cable —this leads to failures when connecting to a PC. Always use a proprietary cable Samsung.
  2. Try to enter a pattern more than 20 times —after this the phone may be blocked for a day or require a mandatory reset.
  3. Download the firmware for another model —for example, for Galaxy A51 instead A50. This is guaranteed to lead to a brick.
  4. Do not check the battery charge —if the phone dies during the reset, it can damage the system files.

To avoid problems, always make a backup copy (even if the phone is locked), check the firmware compatibility and follow the instructions without doing anything yourself.

Is it possible to unlock Samsung A50 without losing data?

Yes, but only if USB debugging was previously enabled or you can log in through your Samsung/Google account. In other cases, the data will be erased during the reset.

What should I do if after the reset the phone asks for an old Google account?

This is FRP protection. You can bypass it through an OTG cable, a SIM card (call), or special apps like FRP Bypass APK. On new firmware, bypass is more complicated.

How much does unlocking cost at a service center?

The price depends on the method: resetting via Recovery will cost 500–1000 ₽, bypassing FRP - 1500–3000 ₽, firmware - up to 5000 ₽. Official Samsung centers may refuse without a receipt.

Does unlocking via SMS work on the Galaxy A50?

No, the vulnerability via SMS (when it was possible to send a special message for unlocking) was closed in 2018. On the A50, this method is not relevant.

Is it possible to unlock the phone if it does not turn on?

If the phone does not respond to charging and does not boot, the problem may be in the hardware (for example, the screen cable is damaged). In this case, only repair will help.