I’m not gonna waste time discussing how Samsung decided to say no to updating Galaxy S, including other single core Galaxy phones to Ice Cream Sandwich Android 4.0, citing hardware limitations. Needless to say, fans were not pleased, resulting in a petition for Samsung to change their minds. Reeling under fan pressure, Samsung decided to release a value pack update that would try to bring some features from ICS, to keep customers happy. Soon after, a value pack firmware was leaked, which bought along a few nice features and additions.Well, after almost 3 months, Samsung has made good on their promise and finally officially released the final value pack firmware with XXJW4, based on Android 2.3.6. And for those that wanted it, Samsung have finally included TouchWiz (TW) 4, their improved TW UI that debuted with the Galaxy S2. Other additions and improvements are also pretty good, showing that Samsung actually worked hard to give users something they’ll like.Here’s a look at all the features and improvements in the firmware:Face UnlockNew Kernel with huge RAM (Total RAM: 364 MB)Galaxy S II ICS LockscreenPhoto EditorBuilt-in TouchWiz 4Improved Camera UI + Can capture pictures while shooting a videoAuto-Rotation is fast – Fast switching from portrait to landscapeOverall speed improvementsGPU Performance slightly increasedNow, without further ado, lets take a look at how you can flash the new XXJW4 value pack firmware on your Galaxy S.CompatibilityThis firmware and the guide below are compatible only and only with the Samsung Galaxy S, model number GT-i9000. It’s not compatible with any other device and may render an incompatible device unusable. Check your device model in Settings » About phone.Warning!The methods and procedures discussed here are considered risky and you should not attempt anything if you don’t know completely what it is. If any damage occurs to your device, we won’t be held liable.Pre-Installation RequirementsThis procedure will wipe all your apps, data and settings (but it will NOT touch your SD cards, so don’t worry about those). Backup your Apps and important data — bookmarks, contacts, SMS, APNs (internet settings), etc. This Android backup guide would help you.If you have Samsung’s PC software Kies installed, un-install/shut it down completely from the taskbar first because it may interrupt the flashing process.Drivers! — it’s important you’ve the proper drivers installed. Download links below:32 bit (x86) Windows | 64-bit (x64) WindowsHow to Install XXJW4 Value Pack Firmware on Galaxy SDownload the XXJW4 firmware. Download Link | Filename: I9000XXJW4_I9000OXAJW4_XEU.zip | Size: 170 MBNow, extract the downloaded file I9000XXJW4_I9000OXAJW4_XEU.zip (from step 1) to any folder, you’ll get these 2 files:JW4_JW4_JW4.tarSS_DL.dll (ignore this file)Download Odin which we will be using to flash XXJW4 on the phone. Download Link | Filename: Odin3 v1.7.exeDisconnect your phone if it’s connected to PC. Then switch it off. Wait 5-6 seconds for vibration to confirm complete switch off.Boot into recovery. To do this, press and hold the Volume_UP + Home + Power till the screen turns on, then let them go. You will boot into recovery soon enough.Now, using the volume keys to navigate and the home/power key to select options, select wipe data/factory reset, then select Yes on next screen to confirm. After the data wipe is complete, remove and re-insert the battery, but don’t power it back on.Now, put the Galaxy S in Download Mode — press and hold these keys together: Volume_DOWN + Home + Power until a screen saying Download Mode comes up.Open Odin (downloaded in step 3) — Odin3 v1.7.exe.Connect your phone to PC now. You should get the message “Added!!” under Odin’s message box in the bottom left. If you don’t get this message, then probably there is a problem with drivers. Make sure you’ve proper drivers installed. See point 3 above under Pre-Installation Requirements.Now, in Odin, click the PDA Tab, and select the file JW4_JW4_JW4.tar (from step 2.1)Important! Do not touch any other button or make any other changes in Odin except selecting the required file as given in step 10.Now, hit the START button to begin the flashing process. When it finishes, your phone will automatically reboot, upon which you can unplug the cable. Plus, you’ll get a PASS (with green background) message in the left-most box at the very top of the Odin. IMPORTANT Note: If ODIN gets stuck at some stage and doesn’t seem to be doing anything, do this — disconnect the phone from the PC, close ODIN, remove battery, re-insert it, turn phone on in Download mode again, and do the procedure again from Step 8. Same if you get a FAIL message in Odin.In case you encounter any roadblocks flashing XXJW4, let us know in the comments below and we’ll try to help you out.Once the phone boots up (first boot will take up to 5 minutes), you’ll be running the official value pack firmware on your Galaxy S i9000, with access to all the new features as listed above. Do let us know how the firmware works and whether you like it or not, in the comments below.