Samsung USB Cable Guide

Below are the software programs that you need to download and install on your computer to unlock your Samsung. We recommend doing this before your appointment with our unlocking expert. The process is very straightforward.


Follow the steps below on your computer (with Windows 7 or higher).

Click here to download (and install) the software programs.

You'll find one program (number 5): Vclient-VServer. Please create one direct access on your PC desktop.

During the unlocking process keep your Windows firewall and any anti-virus you may have installed deactivated. Do not worry, it is a safe process.

In this video you can see step by step how to complete the download of each of the programs and their installation.

Follow the steps below on your Samsung.

1 - Activate the USB debugging mode on your Samsung. We'll show you how to do this below:

  - Go to Applications - Settings - About this device - Build number (press "Build number" various times until you get a "You are now a developer!" message).

 - Return to the previous page and click on "Developer Options".

 - Once you've done that, check that the "USB Debugging" mode has been activated. Also, make sure that the switch next to "Developer Options" is on green. 


2 - Type the following sequence on your phone's dial pad *#0808# and press the call button. Select the "DM + ACM + ADB" option on the submenu (it may also appear as "ADB+MODEM+DM") and press OK or Save (this will depend on the model of your Samsung).


If you have any questions or concerns regarding the unlocking process, please do not hesitate to discuss them with our unlocking expert.


Best regards,

Team doctorSIM