I have just upgraded my Samsung SGH-i600 to Windows Mobile 6; below are the instructions as modified from
http://www.modaco.com/content-page/253760/Samsung-SGH-i600-Firmware-Updates-here/page/280/ forums to suit South Africa Vodacom.
Disclaimer, just because it worked for me does not mean it will work for you, also, by upgrading this way it is mentioned that you void the warantee. YOU MAY BRICK YOUR PHONE IF YOU DO NOT DO THIS CORRECTLY.
1. Prior to starting ensure the following:
- Update won't work in Windows Vista (boot loader can't find files)
- Phone must be charged to full (3 bars)
- Eject the miniSD card.
- Write down the serial number of the phone below the battery.
- Don't unplug phone while upgrading
- Don't try to upgrade i607 with i600 roms
2. Install pre-requisites
- Samsung modem driver
http://fus.samsungmobile.com/i600/Samsung_..._modem_4.34.zip
- ActiveSync 4.5
http://fus.samsungmobile.com/i600/ActiveSy...glish_setup.msi
3. Upgrade the "South African" i600 to the "European" XXGD1 version
- Download XXGD1 update, unpack file i600XXGD1_REV15.exe
- Connect the usb cable to the PC, ActiveSync must the find device
- Go to File>Connection Settings and disable "Usb connection"
- Turn off the device via power button
- Turn on the device in boot mode by pressing the RIGHT SOFT KEY, the CAMERA/BACK button and the POWER button at the same time.
- Run i600XXGD1_REV15.exe and press start button to start upgrading
- Wait for software installation to complete.
- A sequence of numbers should appear. The original instructions called to wait for 5 minutes until they disappear. I waited for 10 minutes, after which they still were cycling and I decided to reboot the phone, after which it worked correctly.
4. Download "European" WM6
- Go to:
http://www.samsungmobile.com/promotion/i600/index.jsp
- Choose United Kingdom
- Type the version number: i600XXGD1
- Fill in the registry form, with your phone serial number S/N (capital letters).
5. Change phone version to UK Vodafone
- Type on phone *#1546792*#
- Choose option "Preconfiguration"
- Type password: *#81230*#
- Select country: United Kingdom
- Select operator: Vodafone Post pay
- Reset the phone
6. Upgrade the phone from WM5 to WM6 European.
- Extract and run i600UXXupdater.exe
- Select English language
- Enable USB connection under ActiveSync (File>Connections)
- Connect the i600 to the PC via USB
- Select all checkboxes on the updater and click "Verify device". If You get message "Incorrect software version", you may have to play around with the operator settings in 4.
- After that you should se windows with information "Device id verified"
- Press the buttons as indicated on the phone display: "left menu" + "camera key"
- Phone will restart and should run in boot mode. If not, then turn off, and hold "power" + "right soft key" + "camera key / back key" to run boot mode
- You should see updating on phone screen
- After this is complete, wait (about 5 min) to load phone, and automatic preconfiguration.
7. After reinstall
- Check that the version is: i600uxxgg2
- Choose South African locale under settings.
8. Vodacom settings.
- Go to Settings>Connections on the phone and delete all the Vodafone settings.
- Create a new GPRS connection with the following settings:
-- Description: Vodacom Internet
-- Connects to: Internet
-- Access point: internet
- Go to Internet Explorer>Tools>Options>Connections, select network "The Internet"
- Go to Messaging>SMS and MMS>Menu>MMS Options>MMS Profiles>Menu>New. Add the following settings:
-- Profile name: Vodacom MMS
-- MMSC URL:
http://mmsc.vodacom4me.co.za
-- Tick Proxy
-- Address 196.6.128.6
-- Port 9201
- Go to Menu>Advanced settings. Do settings:
-- APN: mms.vodacom.net
Your phone should be working now and set up to use Vodacom's Internet and MMS.
The various troubleshooting has been discussed in length at the modaco.com forums in the link above.