Samsung TS-H943 MS28 - Step-By-Step Guide


Xecuter Groupie
Feb 24, 2003
California, USA

This guide is the property of Ubergeek on behalf of Team Xecuter. You have permission to duplicate this guide as long as full credits are given - don't be lame and claim it to be your own.


With X360USB PRO you don't need CK3 Pro drivers, you don't have to use any COM ports (if you don't want the "no Com Ports" message showing up when you boot Jungle Flasher then simply save and run this reg file) and you don't have to have any PortIO stuff installed so no F8 or Driver signing disabled or any of that crap any more (simply tick the USB Only button and all the PortIO stuff gets disabled / ignored) - just ignore all that as it's the old way of doing things - X360USB PRO takes care of ALL of it.

The following tutorial will take you through the simple process of communicating with a Samsung TS-H943 MS28 DVD Drive using Jungle Flasher and an X360USB PRO adapter.


  • Xecuter X360USB Pro
  • DVD Drive Power source (the tutorial uses an Xecuter CK3 Pro)
  • Sata Cable (Supplied with X360USB Pro)
  • USB Cable (Supplied with X360USB Pro)
  • Latest version of Jungle Flasher (Must be v0.1.82 and above)
  • Latest version of X360USB PRO firmware (must be at least v18)
  • X360USB PRO Windows Drivers
  • Windows XP / Vista / 7 - 32bit or 64bit
  • MAC OSX (Using Parallels, Bootcamp or VMWare)

AUX Power Cable

The X360USB PRO comes with an AUX Power cable. This is NOT to be used unless it is required. Your X360USB PRO will function with no problems on 99% of USB ports as they have a 500ma output. A tiny amount of USB ports only carry 100ma. The AUX Power is supplied as a worst case scenario for those instances (you would plug it into a USB capable power supply unit such as the iPod's power brick). DO NOT use the AUX Power cable if your computer supports 500ma as you may cause damage to your X360USB PRO. The best way to test is it just set everything up to see if drivers install, jungle flasher detects the drive etc.

There are two versions of Samsung TS-H943, the MS25 and the MS28. This guide covers the MS28 model - we are assuming that the firmware is Stock and unmodified. To find out which version of Samsung drive you have simply look at the label and you will see "F/W= MS2X"

Here is an example of the Samsung TS-H943 DVD label. As you can see we have highlighted the F/W version - in this case it is the MS28.

Before you connect everything you first need to install the X360USB Pro Drivers. These are signed and work in Windows XP / Vista / 7 both 32bit and 64bit. Download the small driverpack and plug in the X360USB PRO USB Cable. When it asks for the drivers simple point to the files you saved and they will install with ease. You are now ready to hook everything else up.


With the X360USB PRO you have no need for PortIO or COM Ports or libsusb.dll or have to worry about anything to do with driver signing or F8 or dseo or anything else you may have been troubled with on the older methods. X360USB PRO takes care of everything. Just plug in and GO.

It's very easy to hook up your Samsung TS-H943 to your PC. Simply connect the DVD power supply (in this case the Xecuter CK3 Pro) to the DVD drive (take care to make sure it is fitted the correct way - the wrong way can damage your drive) and to a molex power cable from your PC or from an external Molex power supply. Then connect the SATA cable from the DVD drive to the X360USB Pro, and then connect the USB cable from the X360USB Pro to a USB port on your Netbook/Notebook/Laptop/Desktop computer.

OK we are ready to begin:

1. Load up Jungle Flasher and...

(1) Select the MTK Flash 32 Tab
(2) Make sure the I/O Port is set to 0x000
(3) The X360USB pro should be detected as Primary Master and the Firmware version will be displayed (in this case it is Ver 0.17)
(4) The Samsung TS-H943 should be detected and ready to work with :)

2. Now you need to put the drive into Vendor Mode.

(1) Click the Sammy UnLock button (This is used for stock MS28 drives and any drive that is pre-flashed with any LT firmware, as LT is based on the MS28 code)
(2) You will now get a pop-up giving instructions that is dependent on what firmware your drive as. We are working with a stock drive so there is nothing else required but to hit the YES button.
(3) The drive is now in Vendor Mode ( 0x70 )

3. Now to read the firmware from the drive. Simply click on the Read button.

4. You will be asked to save the firmware file. I just created a directory called FW on the C: drive and saved it there.

5. The following part of the guide is solely to show 3rd party tools working with the X360USB PRO. You must own any game that you backup and we do not condone any kind of piracy and this is purely for educational purposes only. We do not provide any of the LT Plus firmware files and they are not provided or included with Jungle Flasher so do not ask for them. Once the drives firmware has been read Jungle Flasher will ask you if you want to auto-load the Samsung iXtreme firmware. Click Yes.

6. Everything is now loaded into Jungle Flasher and you are ready to go. lets explain whats happening on the screen at the moment.

(1) The source buffer is loaded with the firmware from your Samsung drive. It shows here that it is MS28 Stock Firmware
(2) This is your DVD key - always keep this safe !
(3) This is the iXtreme LT firmware auto loaded into the target buffer

7. Now you are ready to program your drive.

(1) Select the MTK Flash 32 tab
(2) Click the Write button

8. After writing, Jungle Flasher also reads and verifies every sector to make sure that the drive programmed correctly. Once everything is completed it will say "Write Verified OK!"

9. Success ! You can now click the Outro / ATA Reset button to take the drive out of vendor mode :)



VIP Member
Oct 9, 2010
It takes longer to write to Samsung MS28 drives compared to BenQ & Lite-On. Is this normal? I am using all TX products.


Full Member
Oct 15, 2011
British Northern Ireland
noticed no one has replied to your comment. im just after flashing my first samsung drive. followed this tutorial and is flawless. great tutorial and followed step by step, yes seems to be normal to take slightly longer. but works 100%