A Samsung phone stuck on its lock screen presents a real problem: impossible to access contacts, photos, or apps. The methods to regain access vary depending on the model, the version of Android, and the services activated beforehand. Each approach involves a different trade-off between speed of execution, data preservation, and level of technical difficulty.
Comparison of Samsung Unlocking Methods Based on Their Constraints
Before choosing a method, one must assess what each requires and what it costs in data. The table below contrasts the main options available on recent Galaxy devices.
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| Method | Prerequisites | Data Preservation | Difficulty |
|---|---|---|---|
| SmartThings Find (remote wipe) | Connected Samsung account, internet access on the device | No (full wipe) | Low |
| Recovery Mode (hardware reset) | No account required, physical button combination | No (full wipe) | Medium |
| Previous PIN/pattern (Android 13+) | Old code still in memory, limited time after change | Yes | Low |
| Third-party software (DroidKit, Dr.Fone, LockWiper) | Computer, USB cable, software license | No (except rare exceptions) | Medium to high |
The conclusion from this comparison: only the previous code method preserves data. All other methods result in a complete wipe of the phone. This point guides the strategy to adopt based on the urgency and value of the stored files.
Knowing how to unlock a Samsung phone requires properly identifying the lock situation before initiating an irreversible procedure.
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Unlocking with Previous Code on Recent Android: A Limited Time Window
Since Android 13, Samsung offers a little-known option: when the PIN, pattern, or password has just been changed, the old code remains usable for a short period. This feature appears after several failed attempts, in the form of a button offering to enter the previous lock.
This option disappears after a few days. In practice, many users never see it because they wait too long before acting. The exact window is not publicly documented by Samsung, but feedback converges towards a very limited availability in time.
This is the only native method that preserves all data on the phone. To benefit from it, one must act at the first signs of locking, not after several weeks of hesitation.
SmartThings Find: Samsung’s Official Procedure for Remote Wipe
Samsung has gradually replaced the old Find My Mobile service with SmartThings Find, which centralizes the location, locking, and remote wiping of Galaxy devices. The process is standardized:
- Log in to the SmartThings Find portal with the Samsung account associated with the locked device
- Select the concerned phone from the list of registered devices
- Click on the data wipe option, which triggers a complete reset
- After rebooting, restore data from a Samsung Cloud or Google backup
This method works as long as the phone is connected to the internet (Wi-Fi or mobile data) and the Samsung account was set up before the lock. Without an active Samsung account, SmartThings Find does not detect the device.
However, if these conditions are met, it is the simplest method: no physical manipulation of the phone, no cables, no software to install. The wipe can be initiated from any web browser.
Recovery Mode on Recent Galaxies: Key Combinations Have Changed
Resetting via Recovery Mode remains the last resort when no remote service is accessible. On Galaxies released with Android 13 or 14, the historical procedure has evolved. The old combination (Volume Up + Power + Bixby simultaneously) has been replaced by a two-step sequence:
- Volume Down + Power held for several seconds to force shutdown
- Then Volume Up + Power held until the Samsung logo and Recovery screen appear
In the Recovery menu, navigation is done with the volume buttons and confirmation with the Power button. The “Wipe data/factory reset” option erases all data and returns the phone to its factory state.
After this reset, an additional obstacle may appear: the FRP lock (Factory Reset Protection). This Google security mechanism requires entering the credentials of the Google account previously associated with the phone. Without these credentials, the device remains unusable even after the wipe. This FRP lock is precisely the point where some third-party software like DroidKit or iMyFone LockWiper positions itself, offering to bypass it.
Third-Party Unlocking Software: What They Really Do
Several software programs (DroidKit, Dr.Fone, iMyFone LockWiper) claim to remove the screen lock or bypass FRP. DroidKit claims to support over 2,000 Android models, including Samsung. These tools require a computer, a USB cable, and putting the phone into a specific mode (often the Download mode specific to Samsung).
Two points to remember before using these software:
- Almost all of them erase the phone’s data, despite sometimes ambiguous marketing wording
- Free versions generally limit themselves to diagnostics; actual unlocking requires a paid license
- Bypassing FRP on recent Samsung models depends on the exact version of Android and the installed security patch
These tools remain useful in a specific case: a second-hand or refurbished phone whose previous owner did not remove their accounts. For forgetting a code on one’s own device, SmartThings Find or Recovery Mode are sufficient in most cases.
The factor that truly determines the ease of unlocking is not the chosen method, but the preparation beforehand. An active Samsung account with SmartThings Find configured, regular backups on Samsung Cloud or Google Drive, and memorizing the Google credentials associated with the phone reduce a potential lock to a simple formality of a few minutes.