The problem with getting a high-end Samsung device is the associated network carrier. When you are not satisfied with the huge deal handed by your network provider, you might consider changing to another provide. However, after the change, the moment you enter the SIM card of your new service provider, it gets locked. Show
So, you are getting network locked SIM card inserted due to the fact that you had a contract with your previous service provider for a certain period of time which has ended abruptly. This is not an easy situation to get out of, but we have provided a few fixes in the article below to help you get rid of the Network Locked SIM card inserted. Let's take a look.
Part 1. What Does It Mean When Your Phone Asks for a SIM Network Unlock PIN?You are getting network locked SIM card because your phone's network is still locked to the original network carrier. For the moment, your device can't be used alongside different SIM cards until it gets network unlocked by inserting 8 or 16 digits unlock code. If such happens, you may get one of the following error messages on your mobile screen;
Part 2: Why My Phone Say Invalid SIM Card – Network Locked SIM Card Inserted?There are actually 3 general reasons for your Samsung device to be locked upon inserting a new SIM card. The reasons are listed below: Network Lock: If you got the device from your network provider, then they may have locked the device only to their network. Region Lock: Some of the Samsung smartphones are designed to work only with the SIM card issued by the default network carrier in certain parts of the world. Faults with the Phone's Firmware: If your smartphone is getting the network locked SIM card inserted error message after an update or a restore, then it may have caused by a glitch on the phone's firmware. This issue generally happens on Samsung Galaxy S6, S7, S9, Note 5 and JIO models. Part 3. What Is the SIM Network Unlock PIN/Code?The SIM Network Unlock PIN is a code provided by the network carriers in order to unlock your SIM Card. This said lock was also placed by them so that you are only able to use their network. Before 2009, the code for unlocking Samsung mobiles was an 8 digit number. But after 2019 that changed. Now, Samsung uses 16 digit network codes. Some of the models require a defreeze code alongside the unlock code. Part 4. How to Fix Network Locked SIM Card Inserted?Now that you know what does network locked SIM card mean, it's time to fix this problem. Otherwise, you won't be able to use your so-called high-end Samsung smartphone. There are a few ways to fix the error, we have provided a list of solutions below;
Method 1. Unlock Network Locked SIM by Contacting Network CarrierIf you are getting the Invalid SIM card network locked SIM card inserted error message after changing your network provider, then it can be fixed pretty easily via a call to your previous service provider. They will provide you with an 8-16 digit code that will unlock the SIM card. But there are a few contract requirements that need to be met. Otherwise, they won't be providing you with the specific code. Here is the list of requirements:
Now, it is possible that you may have to pay a termination fee if the price of the smartphone is not paid in full. After receiving the said code, you need to go through the following steps:
Method 2. Unlock Network Locked SIM Using Online Unlock ServiceThere are also online services available with the capability of unlocking your SIM card. These sorts of services mostly use the IMEI number for unlocking smartphones worldwide. The service we are recommending here is known as Canada Unlocking. Canada Unlocking will provide the unlocking code via email. This is a very legal procedure, and the steps are also pretty simple. Here's how to unlock network locked SIM card inserted.
Method 3. Repair Your Phone Firmware If Your Unlocked Phone Suddenly Network LockedIf your phone suddenly gets the network locked sim card inserted error message after an update or a restore, it is a fault with the phone's firmware. In this case you need a powerful firmware repair tool to repair your Android system. Among numerous system repair programs, we recommend Tenorshare ReiBoot for Android due to its multiple states of the art features and excellent system recover procedure. ReiBoot for Android is also helpful when you are facing "Not Registered on Network" error on Android or SIM Not Provisioned error. You will be surprised to know how simple the steps to use ReiBoot for Android are. Here's how to fix network locked SIM card inserted issue:
Check if the Network Locked SIM Card Inserted issue is fixed. This is one of the simplest ways to fix the locked network issue you are facing right now. SummarySo, if you have changed the network carrier for your Samsung mobile, then you may have to face the network lock, and you won't be able to reaccess the network without proper code. We have listed a few ways you can get the code and fix the issue, but you can use Tenorshare ReiBoot for Android for system repair, it is also very useful. Why is my Q Link SIM locked?Because devices purchased from QLink have a lock on the SIM and device, preventing the SIM card usage on another device and preventing other carriers'SIMs from working on the Q Link device.
Can I unlock my SIM card myself?The only way to unlock a password-protected SIM is to get a special code called a PUK (PIN unlock key) from your mobile provider. The provider may need you to prove your identity to give you this code. This wikiHow teaches you how to use a PUK to unlock your SIM card.
How do I reset my Q Link SIM card?Insert your new SIM card into your phone's SIM slot, close the tray, and turn on your phone. To reset your network, you will need to go into your phone's settings. For Android, go to Settings & tap Reset or Network Settings. Tap Network Reset and follow the prompts.
What is the PIN to unlock SIM?A PIN code acts as a simple password for your Air SIM and is initially set to "0000". For security, a device will be locked if the wrong PIN code is entered three times. Once a device is locked, you will be asked to enter a PUK (Personal Unlocking Key) or PUC (Personal Unblocking Code) in order to unlock the device.
|