how to unlock a samsung phone

How to Unlock a Samsung Phone: Remove Any Lock Easily & Safely

Locked out of your Samsung phone? Whether it’s a forgotten password, SIM lock, FRP lock, or blacklisted IMEI, there’s always a way to regain access. Some methods let you unlock your phone without losing data, while others may require a reset or approval from your carrier. Quick phone unlocking is possible with apps like Google Find My Device and Samsung Find My Mobile. 

If your phone is restricted to one network, a carrier unlock code or IMEI service may be needed. If Google’s FRP (Factory Reset Protection) is blocking access, you’ll need to verify your account or use another method. However, if you select the wrong approach can cause data loss or long-term issues.

What You’ll Learn in This Guide:

  • How to unlock a Samsung phone if you forgot the password
  • How to remove a SIM lock and switch to any carrier
  • How to bypass Google FRP after a reset
  • How to check if your phone is blacklisted and what to do

Unlocking your Samsung phone is easy when done right, but skipping key steps can lead to serious problems. This article offers the safest and most efficient ways to unlock it, whether you’re doing it yourself or with assistance.

Let’s get started!

Understanding Different Types of Samsung Phone Locks  

Samsung phones come with multiple security layers that can prevent access for various reasons. It’s important to know about these locks, whether your phone is locked due to a security rule, restricted to one carrier, or if you forgot your password. Here, we explain screen locks, SIM restrictions, Google’s FRP security, and IMEI blacklist locks to help you regain access.

  1.  Screen Lock (Forgot Password, PIN, Pattern, Fingerprint, Face ID). 
  2. Network Lock (Carrier SIM Lock).
  3. Google FRP Lock (Factory Reset Protection).
  4.  IMEI Blacklist Lock (What It Means & How to Check).

How to Unlock a Samsung Phone Forgotten Password

Getting locked out of your Samsung phone can be frustrating, but don’t worry because there are several ways to get back in. Some methods let you unlock your phone without deleting anything, while others require a full reset if nothing else works. Below, we’ll walk you through the best ways to unlock your phone step by step.

Method 1: Samsung Find My Mobile Unlock (Official Method)

Samsung Find My Mobile is the easiest way to unlock your phone remotely without losing data. However, it only works if you enable it before getting locked out.

Steps to Unlock with Samsung Find My Mobile:

  1. Go to Samsung’s Find My Mobile Website
  1. Log Into Your Samsung Account
  • Enter the email and password linked to your locked Samsung phone.
  1. Select Your Locked Phone
  • Choose the Samsung device you need to unlock.
  1. Click “Unlock”
  • Follow the on-screen instructions. Samsung will ask for your account password to confirm.
  1. Your Phone is Now Unlocked! 
  • Once unlocked, set a new password or PIN in settings to avoid future lockouts.

✅ Pros: No data loss, quick and easy.

❌ Cons: Only works if Find My Mobile was enabled before getting locked out.

Method 2: Unlocking Your Phone with Google Find My Device

Google Find My Device is a tool that helps you locate, lock, or erase your phone remotely. If you’ve forgotten your password or pattern then you can use this method to unlock your Samsung phone. However, this will erase all the data on your phone, including apps, photos, and files.

When to Use This Method?

  • If you have forgotten your password, PIN, or pattern.
  • If your phone is locked and you don’t have access to Samsung’s built-in unlock features.
  • If you are okay with erasing everything on your phone and setting it up from scratch.
  1. Go to Google Find My Device

Step-by-Step Guide to Unlock Using Google Find My Device:

On a computer, tablet, or another phone, open a web browser and visit Google Find My Device.

  1. Sign In with Your Google Account
  • Use the same Google account that is linked to the locked Samsung phone.
  • If you’re not sure which account is linked, try checking your email accounts for Google notifications about your device.
  1. Select Your Locked Phone
  • Once signed in, you will see a list of devices connected to your Google account.
  • Click on the Samsung phone that you want to unlock.
  1. Click “Erase Device”
  • On the left side, you will see options like Play Sound, Secure Device, and Erase Device.
  • Click on Erase Device and confirm your choice.

This will begin the process of wiping everything from your phone, including the lock screen.

  1. Wait for the Erasing Process to Complete
  • Your phone will restart and begin erasing itself.
  • Once the process is complete, your phone will be reset to its factory settings. It will be just like when it was brand new.
  1. Set Up Your Phone Again
  • Turn on your phone and follow the on-screen instructions to set it up.

Method 3: Unlocking Your Phone Using Safe Mode (For Third-Party Lock Apps Only)

If your phone is locked by a third-party lock screen app (not Samsung’s built-in lock) then you can disable it using Safe Mode. Safe Mode allows your phone to start without loading any downloaded apps, including any lock screen apps you installed from the Play Store.

When to Use This Method?

  • If you installed a lock screen app that is preventing you from accessing your phone.
  • If you don’t want to reset your phone or lose your data.
  • If the lock is not from Samsung’s built-in security system (this method won’t work for fingerprint, PIN, password, or pattern locks set by Samsung).

Step-by-Step Guide to Unlock Using Safe Mode:

  1. Restart Your Phone in Safe Mode
  • Press and hold the Power button on your Samsung phone until you see the Power menu.
  • Tap and hold the Power Off option until a Safe Mode message appears.
  • Tap OK or Restart in Safe Mode.
  • Your phone will restart, and you will see the words Safe Mode in the bottom corner of the screen.
  1. Uninstall the Lock Screen App
  • Once in Safe Mode, your phone will disable all third-party apps, including the lock screen app.
  • Go to Settings > Apps (or Applications).
  • Find the lock screen app that was causing the issue.
  • Tap Uninstall to remove it from your phone.
  1. Restart Your Phone Normally
  • After removing the app, restart your phone by holding the Power button and selecting Restart.
  • Your phone will now start normally, and the third-party lock screen will be gone.

Method 4: Factory Reset (Last Resort – Warning: Data Loss!)

If nothing else works, a factory reset will remove the password but it will delete everything on your phone.

Steps to Unlock Using a Factory Reset:

  1. Turn Off Your Phone
  2. Enter Recovery Mode
  • Press and hold Power + Volume Up + Home (or Power + Volume Up for newer models).
  • Keep holding until the Samsung logo appears.
  1. Select “Wipe Data/Factory Reset”
  • Use the Volume buttons to navigate and the Power button to confirm.
  1. Reboot Your Device
  • Once the reset is complete, select “Reboot System Now.

✅ Pros: Works in all cases.


❌ Cons: Erases all your data permanently.

How to Unlock a Samsung Phone From Any Network (SIM Unlock Guide)

A network-locked Samsung phone can only work with a specific carrier, preventing you from switching providers or using SIM cards from different regions. Unlocking your phone removes these restrictions and it allows you to use any SIM card, whether local or international. This guide covers three secure ways to unlock your Samsung phone by using a free unlock code from your carrier, an IMEI unlocking service, or alternative methods.

Method 1: Request Carrier Unlock Code (Official & Free)

if you meet their requirements then many mobile carriers provide free SIM unlock codes. Unlocking your phone through your carrier is the safest and most reliable method

Steps to Unlock Your Samsung Phone with a Carrier Code:

  1. Check Unlock Eligibility – Contact your carrier’s support or check their website for unlock requirements.
  2. Find Your IMEI Number – Dial *#06# or go to Settings > About Phone.
  3. Submit an Unlock Request – Provide your IMEI and wait for approval (processing time: 24–72 hours).
  4. Enter the Unlock Code – Insert a SIM card from another carrier, enter the unlock code when prompted, and your phone will be permanently unlocked.

Carrier-Specific Unlocking Policies:

  • AT&T – Submit a request through the AT&T Device Unlock Portal.
  • T-Mobile – Unlock via the T-Mobile Device Unlock App (pre-installed on some models).
  • Verizon – Verizon automatically unlocks phones after 60 days of activation.
  • Sprint – Now part of T-Mobile, follows the same policy.

✅ Pros:

  • Completely free if eligible.
  • Official, safe, and permanent unlock method.

❌ Cons:

  • Requires carrier approval.
  • Processing time can take a few days.

Method 2: Unlock Samsung Phone Using IMEI (Third-Party Services – Paid, Works for Any Phone)

If your carrier refuses to unlock your phone, you can use an IMEI unlocking service to remove the SIM lock permanently. This method is widely used for phones still under contract or unpaid devices.

Steps to Unlock a Samsung Phone via IMEI Unlocking Service:

  1. Find Your IMEI Number – Dial *#06# to get your 15-digit IMEI number or check Settings > About Phone.
  2. Choose a Trusted IMEI Unlock Service – Examples: UnlockBoot, DirectUnlocks, DoctorSIM (always check reviews before purchasing).
  3. Submit Your IMEI & Carrier Details – Enter your phone details, pay the unlocking fee (varies from $10–$50), and wait for processing.
  4. Receive Confirmation & Unlock Your Phone – The service will process the request, and within 24–72 hours, your phone will be unlocked permanently.

Why IMEI Unlocking is Effective:

  • Permanent Unlock – Works even if your carrier refuses to unlock your phone.
  • No Software Changes – This doesn’t require altering the phone’s software or performing complicated technical steps.
  • Worldwide Compatibility – Allows you to switch to any carrier globally.

✅ Pros:

  • Works on any phone, any carrier, worldwide.
  • Quick and reliable (1–3 days processing time).
  • No warranty issues since it’s an official unlock method.

❌ Cons:

  • Paid service (fees vary by phone model and network).
  • Scams exist – Choose a reputable provider.

Method 3: Unlock Samsung Phone with Carrier Bypass Tools (Are They Safe?)

Some tools claim to bypass network locks without an official code. But are they effective, and do they pose risks?

How Do Carrier Bypass Tools Work?

  • Some tools modify network settings to trick the phone into thinking it’s unlocked.
  • Others require replacing system files, which can cause unexpected malfunctions.
  • Some illegally modify firmware, leading to service disruptions or permanent damage.

Why Carrier Bypass Tools Are Risky:

  • Unreliable – Most do not work on newer Samsung models.
  • May Void Warranty – Unauthorized changes can make future software updates fail.
  • Security Concerns – Many bypass tools contain harmful programs that can steal personal information.

✅ Pros:

  • Free (if it works).

❌ Cons:

  • Low success rate – Often doesn’t work on updated software versions.
  • Potential security risks – Some tools may contain hidden programs that collect personal data.
  • Can cause permanent phone issues – Making the phone unusable in the long run.

How to Know If a Samsung Phone Is Unlocked or Locked to a Carrier

Before switching carriers or selling your Samsung phone, it’s important to check if it’s carrier-locked or unlocked. A locked phone can only be used with a specific carrier, while an unlocked phone can work with any network worldwide.

Here are the easiest ways to check your phone’s unlock status.

1. Check via Phone Settings

Checking through your phone’s settings is the simplest way to find out if your Samsung phone is locked to a carrier.

Steps to Check Carrier Lock Status via Settings:

    1. Open Settings – Tap the Settings app on your Samsung device.
    2. Go to Mobile Networks – Navigate to “Connections” > “Mobile Networks”.
  • Check for Network Restrictions –
    • If you see “Network Locked”, your phone is carrier-locked.
    • If it says “No SIM restrictions”, your phone is unlocked.

✅ Pros: No extra tools required.


❌ Cons: Not all models show carrier lock status.

2. Insert a Different SIM Card

The most accurate way to check if your Samsung phone is locked is by inserting a SIM card from a different carrier.

Steps to Check Using a SIM Card:

  1. Turn Off Your Phone.
  2. Insert a SIM Card from Another Carrier.
  3. Turn Your Phone Back On.
  4. Check for Unlock Messages:
    • If your phone asks for a SIM unlock code, it is carrier-locked.
    • If it connects to the network, it is unlocked.

✅ Pros: 100% reliable method.


❌ Cons: Requires a second SIM card.

3. Use an Online IMEI Checker

If you don’t have another SIM card, you can use an IMEI checker website to see if your phone is unlocked.

Steps to Check via IMEI:

    1. Find Your IMEI Number:
  • Dial *#86# on your phone.
    • Your 15-digit IMEI number will be displayed.
  1. Visit an IMEI Checker Website:
  2. Enter Your IMEI Number & Check Lock Status.

✅ Pros: Quick and easy method.

❌ Cons: Some IMEI checkers require a fee.

How to Unlock a Samsung Phone Without Google Account (FRP Bypass Guide)

If you reset your Samsung phone and now it’s asking for the previously synced Google account, you’re dealing with Factory Reset Protection (FRP). This security feature helps prevent theft, but if you forget your Google account, it can lock you out.

Here’s how to bypass Google account verification on Samsung devices.

Method 1: Use Samsung’s Official FRP Unlock Tool

Samsung provides an official way to unlock your phone if you can prove ownership.

Steps to Unlock via Samsung Support:

  1. Visit Samsung’s FRP Unlock Page:
  2. Submit a Request:
    • You may need to provide a proof of purchase.
  3. Wait for Approval & Unlock Instructions.

✅ Pros: Official, safe, and permanent.


❌ Cons: Requires proof of ownership and may take time.

Method 2: Google Account Verification Bypass (OTG, TalkBack, & PC Methods)

If you don’t have access to your Google account, you can try these alternative methods.

Steps Using OTG or TalkBack:

  1. Restart Your Phone & Connect to Wi-Fi.
  2. Tap “@” on the Keyboard in Google Login.
  3. Open Help & Feedback, Then Go to Keyboard Settings.
  4. Use TalkBack or Download FRP Bypass APK via OTG.

✅ Pros: Free method, no PC needed.

❌ Cons: May not work on newer devices.

Method 3: FRP Unlock Using Professional Software (Paid Tools)

Some paid unlocking software claims to bypass FRP locks.

Steps Using FRP Unlock Software:

  1. Download a Trusted FRP Bypass Tool (e.g., Tenorshare 4uKey, Dr.Fone).
  2. Connect Your Samsung Phone to a PC via USB.
  3. Follow the On-Screen Instructions to Remove the FRP Lock.

✅ Pros: Works on many Samsung models.

❌ Cons: Paid tools may not always work.

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Devices Covered

TechySave covers all devices, old or new, and works with any carrier. If your phone is lost, stolen, or too damaged to fix, you’ll get a budget-friendly replacement with an option to upgrade if available.

Conclusion

Unlocking a Samsung phone doesn’t have to be complicated if you follow the right steps of how to unlock a Samsung phone. Whether it’s a forgotten password, SIM lock, Google FRP, or a blacklisted IMEI, choosing the right method helps you regain access safely while avoiding data loss or other issues.

Before unlocking, it’s important to identify the type of lock and use a secure method. The safest options include Samsung Find My Mobile, Google Find My Device, and carrier unlock codes. If your phone is blacklisted, contacting your carrier is the best solution. Avoid unreliable third-party tools, as they may cause security risks or permanent phone restrictions.

At Techysave, we offer trusted solutions to help you unlock your Samsung phone quickly and safely.  We’re here to assist you through step-by-step guidance or expert unlocking services.

If you’re struggling to unlock your Samsung phone, visit Techysave for simple and effective solutions. Get back full access to your device today!

FAQs

Yes, but only in some cases. If your phone is locked to a carrier, you may qualify for a free unlock code if your contract is completed or your phone is fully paid off. If you forgot your password, PIN, or pattern, you can use Samsung Find My Mobile or Google Find My Device to unlock it at no cost. However, if your phone is blacklisted or still under a contract, free unlocking might not be possible.

The best method depends on the type of lock:

 

Forgot your password? Try Samsung Find My Mobile or Google Find My Device.

SIM-locked phone? Contact your carrier for an official unlock code.

Does Google FRP lock? Sign in with the original Google account or use an FRP unlock method.

Avoid using third-party unlocking services, as they may not be safe or reliable.

Unlocking time varies based on the method:

 

Carrier unlocks codes → 1 to 3 days, depending on the network.

Samsung Find My Mobile / Google Find My Device → Instant if enabled.

IMEI unlocking services → 1 to 5 days, depending on the provider.

Factory reset (for forgotten passwords) → 10 to 15 minutes, but erases everything.

No, unlocking your phone will not stop software updates. If you unlock the SIM, your phone will still receive official Samsung updates. However, if you make changes to the phone’s software using unofficial methods, it might affect updates or cause errors.

For screen locks (PIN, password, pattern) – Yes, you can set a new lock anytime.

For SIM unlocks – No, once your phone is unlocked, it cannot be relocked unless the carrier does it.

For bootloader unlocking – Some phones allow relocking the bootloader, but it requires extra steps.

If you forgot your Samsung phone PIN, here’s what you can try:

  1. Samsung Find My Mobile – Unlock your phone remotely if you’ve set it up.
  2. Google Find My Device – Reset your phone if needed.
  3. Safe Mode – If a third-party app is causing the issue, Safe Mode may help.
  4. Factory Reset – As a last option, reset your phone, but this will erase everything.

Samsung phones don’t have a universal default PIN. However, if you haven’t set one, try:

 

  • 0000
  • 1234
  • The last four digits of your phone number
  • If none work, you’ll need to reset your PIN using your Google or Samsung account.

The 8-digit unlock code is often the Network Unlock Code (NUC) or SIM Network Unlock PIN (NUP). If your Samsung phone is locked to a carrier, you’ll need to request this code from your provider to use another SIM card. If you enter the wrong code too many times, you may need a Master Unlock Code (MUC) to reset the attempts.

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