How to SIM Unlock Samsung Galaxy Note 1/Note 2/Note 3

December 21, 2017
Do you feel a headache when your SIM is locked? In order to better protect the privacy of my cell phone, I set up a very complex password for my SIM card. But I forgot. This leads me to enter the wrong password and lock the SIM card. Now I really need to unlock my SIM card, what should I do? My cell phone is Samsung Galaxy Note 3.
 
SIM card lock is actually not a very difficult problem. Now the technology is so developed, we can use the scientific method to solve. And the use of professional software is a very effective way.
 
Android Data Recovery can help you solve a variety of data recovery problems for any Android devices. It is not only able to restore the phone memory file, you can also restore the file in the SD card. In addition, it can also help you back up your mobile phone data. At the same time, it can also help you unlock the SIM card. The procedure for unlocking the SIM card is also very simple. And I'll show you the next. And this method is not only applicable to Note 3, it is also applicable to Note 1 and Note 2.
 
Begin unlocking your Samsung phone, please click to free download a trial version below.

           
 
 
 

Steps to SIM Unlock Your Samsung Galaxy Note 1/Note 2/Note 3

 

Step 1. Connect Your Phone to Computer

 
Install and launch Android Data Recovery on your computer and select "Android SIM Unlock" from "More Tools" tab.

 
Connect your Samsung mobile phone to the computer. Prior to this, you'd better turn on the USB Debugging on your phone, otherwise the program does not recognize and manage your phone. Next, after the program induction to your phone, click "Next" to enter the next step.


 

Step 2. Enter USB Settings/Diagnostic/Service Mode on Your Phone

 
Turn to the next interface, you may feel messy. But please stay calm, you just need to do it according to the prompt, it is very simple.
 
Type *#0808# or ##3424# or #9090# on your Samsung Note phone's calling page. Normally one of these will work for your phone. After you input one of the numbers and symbols, the phone will automatically enter Diagnostic/USB Settings/Service Mode. Select DM + MODEM + ADB or CDMA MODEM or UART[*] on the Note 1/Note 2/Note 3.

 
Tips: Combined with pictures and text content, you will more easily understand the steps.

 

Step 3. Unlock the Galaxy Note 1/Note 2/Note 3

 
When your service mode is set correctly, click "Unlock" in the lower right corner. And then the program begins to unlock your SIM card. This process you may need to wait a few minutes. If finished, the program's interface will show as follows.

 
You need to set up your phone's service mode again. So you need to click "Restore Mode ". Next, please dial *#0808# or ##3424# or #9090# on your Android phone and select MTP + ADB or USB[*] or PDA on the hidden menu. Finally, click "Next", your cell phone will return to normal.

 
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