How To Unlock A Locked Phone Without The Code

Summary: In this post I am going to provide few solutions on how to SIM Unlock Android phones without code. Here I have described 3 ways toremove Android SIM Unlock.

How to unlock locked phone

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Today, we can see several company producing Android phones and why not they will? Android phone has become very demanding and hence many new companies are manufacturing Android phones.

We can see more number of people is using Android mobile devices than any other OS phone. When we have Android phone, we are able to perform several features and we are always connected to the world and everything goes well.

Additional Reading: How To Mirror and Record Android Device’s Screen on PC

But when we discover that our phone is locked to particular network and it will not support any other SIM operator, then lots of problem start to arise. At such situation we look for solution on how to unlock Android SIM?

Let Us Take Real User Example

How to Unlock My Galaxy S GT-19000 That Is Requesting Sim Network Unlock Pin?

How to unlock my Galaxy S GT-19000 that is requesting sim network unlock pin? How do I unlock it because its kernel version is and it can’t browse? Please, what do I do?

– Original Post from Android Forum: Gadget Hacks

Benefits of Unlocking Android SIM

There are several benefits of unlocking Android SIM. Some of them are mentioned below:

How to unlock any phone
  • The main advantages is that you can use any operator SIM as your phone gets freedom from network limitations and you easily use any other GSM SIM card as per your requirement.
  • As well as unlocked android phone also allow you to save time and money in various ways.

Hence, it is important for every Android user to know the various ways on how to unlock his/her Android Phone SIM Lock.

Additional Reading: How to Remove or Bypass Android Screen Locks – [PIN, Pattern, Password or Fingerprints]

3 Ways to Remove/Unlock Android Sim Lock

Way 1: Unlock SIM using Android SIM Unlock Software

Now, unlocking Android phone SIM lock has become every easy with the help of Android SIM Unlock software. Now anyone, in just few minutes can easily unlock Android phone without the need of using any unlocking code. This software is preferred as one of the best Android SIM unlock software that is available for the users all across the world. This software support more than 500 phones and over 70 countries all across the world.

This is one of the best, simplest and very quickest ways to unlock SIM of your Android phone in just few simple steps. Unlocking SIM lock wing Android SIM unlock software does not put your data in risk – it means that users can unlock locked Android SIM without losing data.

Additional Reading: Fix Android Device Doesn’t Detect or Recognize External SD Card Issue!

Steps to Unlock Android SIM using Android SIM Unlock

Below find out the step-by-step guide on how to SIM unlock Android without any need of codes.

Step 1: Launch Android SIM unlock software

Download, Install and launch Android SIM unlock software on your PC and select SIM Unlock option.

Step 2: Connect Android to Computer

With the help of USB cable connect Android phone to PC. Now enable USB debugging so that software will detect your phone automatically. After this click on “Next” to proceed further.

Step 3: Set Device in USB Settings

Dial *#0808# or ##3424# or #9090# on your Android phone to set the device in USB Settings/Diagnostic/Service Mode. After dialing, you have choose M + MODEM + ADB or UART [*] or CDMAMODEM on your phone. After this click “Unlock” to proceed further.

Step 4: Unlock the Android SIM

As and when you click on “Unlock”, the software will start the process of unlocking the Android SIM. It may take some time.

Now, once you phone SIM gets unlocked you have to put the phone in normal mode.

Step 5: Putting the Phone in Normal Mode

In order to bring back phone in normal mode, tap on ‘Restore Mode’ and dial *#0808# or##3424# or #9090# on your phone and choose MTP + ADB or USB [*] or PDA on the hidden menu as it is shown in the image below. After this click on “Next” to bring the phone back in normal mode.

That’s All!

Advantages/Disadvantages of Using Android SIM Unlock Software


  • Anybody can easily operate this software. No technical knowledge is required.
  • Unlock SIM without losing data.
  • You don’t have to take phone to the service center.
  • Money back guarantee, if it does not work.


  • At present, the software supports only some of the Samsung devices.

Additional Reading: How to Recover Lost Data from Unrooted Android Phone (Without Root)

Way 2: Use Galaxsim Unlock To Unlock SIM

Galaxsim Unlock is an application available in Google Play Store for Android users. It is designed to unlock SIM/unbrand your Samsung phones and tablets. It has the capability to unlock new Galaxy devices such as S, S2, S3, some S4, Tab, Tab2, Note, Note2, so that users can use any other network.

Below find out step-by-step guide on how to Unlock SIM/Unbrand Samsung Android phone using Galaxsim Unlock, without the need of any codes.

Steps to Unlock Android SIM/Unbrand Samsung Device using Galaxsim Unlock

Step 1: InstallGalaxsim Unlock

Go to play store. Install and launch Galaxsim Unlock on the Android devices that you want to unlock.

Step 2: Allow Permission

Once you opened Galaxsim, you have to give permission to run on the device. It will display the status your android device, whether it is locked or not as it is shown in the image below.

Step 3: Unlock Phone SIM

If your phone SIM is locked then, then you have to click on “Unlock” to start the process. In a moment, your phone SIM will get unlocked.

Unlock A Cell Phone Without The Code

That’s All! You can now use any operator SIM card on your phone.

Advantages/Disadvantages of Using Galaxsim Unlock


  • Easy to use and give complete information about the status.
  • Support most of the Galaxy phones and allow to backup EFS data and restore on Gmail or Google drive for free.
  • Works even after hard reset/ factory reset/unroot/wipe.
  • Supports any rooted rom (Samsung stock, aosp, aokp, cm10, cm11…)
  • Does not require any unlocking codes.


  • Does not support all Android phones
  • Needs in-app purchase
  • All features are not free to use

Additional Reading: How To Unlock Android Phone If It Gets Locked Due To Any Possible Reasons

Way 3: Use Galaxy S Unlock To Unlock SIM

Galaxy_S Unlock is another SIM unlocking application that is available in Google Play Store. Even this application does not require any unlocking codes and help users to SIM unlock Android phone. This app Sim unlock Galaxy S, Galaxy S II and his Variants (Vibrant, Captivate), Galaxy Tab and Note.

Steps to Unlock Android SIM/Unbrand Samsung Device using Galaxy_S Unlock

Step 1: Install Galaxy S Unlock

Go to play store and install and launch Galaxy S Unlock on your phone that you want to unlock SIM.

Step 2: Launch Galaxy S Unlock

Open S Unlock on your phone. As and when you will open it, it will ask you to save the EFS data before you proceed further to unlock your phone SIM.

Unlocking A Network Locked Phone

Step 3: UnlockingPhone SIM

The software will ask you to restart your phone in order to complete the unlocking process. Once process completes, your phone will get unlocked and thereafter you can use any other network SIM.

Advantages/Disadvantages of Using Galaxy S Unlock


  • Available for free and easy to use.
  • Allow you to Saves EFS data.


  • Does not support all android phones.

Additional Reading: [Infographic]: Androids Are Taking Over Other Phones


By now I believe that you have came to know about three best Android SIM unlock software or applications that will help you unlock SIM of your Android phone without code. You can use any of the above mentioned solutions to avoid the restriction of using other SIM card on your Android device. The steps are easy to follow and the best thing about these solutions is that you do not require any kind of unlocking codes.

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Henry Morgan is a professional blogger who loves to write blogs about Android & iOS related topics. He lives in Northern California and has almost 15 years of experience in the field of technology, tackling all kind of issues, errors or other problems. Currently he is a great contributor on Android Data Recovery Blogs and his blogs are loved by people where he guides to solve several Android related issues or any other problems. During his busy schedule, Henri finds some moments to spend time with his family and loves to play cricket.

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