Wifi Fix for Android ICS 4.0.3 RC1 by Onecosmic for SGS GT I9000

There have been some issues with the wifi in the recently released Ice Cream Sandwich 4.0.3 ROM by Onecosmic for Samsung Galaxy S GT9000 and a wifi fix patch has been released by Onecosmic.
All those, who are facing this problem can boot into recovery by pressing the three button combo and flash this patch given below:
Also, all those who want to install the ROM can go to the tutorial for the step by step instructions.

Android ICS 4.0.3 RC1 by Onecosmic Installation Tutorial for SGS GT I9000

Onecosmic recently released the latest port for Samsung Galaxy S GT I9000, I9000b, Captivate & Vibrant from its previous Beta2 build. The following tutorial will guide you step by step to install the latest Android ROM Ice Cream Sandwich 4.0.1 Release Candidate 1.

For the installation, you first need to download a few zip files as follows:

Instruction


Make sure the the device has 100% battery so that, there aren’t any problems during the flashing.s:

IF YOU ARE FLASHING FOR THE FIRST TIME: (You should be able to flash this on top any ROM, but some people report flashing over CM7 works better)

1.Install Kernel

2.Go to Recovery (Three button combination Vol Up + Home Key + Power Off)

3.Clean Cache and Dalvik Cache and do Factory reset

4.Install ROM from sdcard using “Install zip from sdcard” option in recovery.

5.Install ‘SuperUser’

6.Install ‘Kernel’ again ūüôā

7.Reboot

·If you get into a bootloop after these steps, redo the above steps. Note that first run may take a couple of minutes!

·If you are stuck in ICS logo animation go to recovery, wipe dalvik / wipe cache / do a factory reset / install superuser / install kernel

IF YOU ARE UPGRADING FROM AN EARLIER BUILD:

1.Flash the newest build in CWM.If you have rebooted and your phone will not go past the kernel screen

2.Boot into CWM and wipe data/factory reset and wipe cache partition.

3.Reflash the appropriate kernel.

4.Reboot.

· If you have actually read and tried all these instructions and are still stuck PLEASE POST YOUR PROBLEMS IN IN THE COMMENTS SECTION AND THEY WILL GET ADDRESSED ASAP.

¬∑ If you boot up and you can’t get 3G, you did something wrong. Try flashing theJVT modem.

Update 27/12/2011: Some users had issues in connecting to wifi. In that case, once the installation is complete, go to the wifi fix post to rectify the same.

Update Clarification: This is not an official ROM. It has been developed by Onecosmic as clearly mentioned it post heading as well as the body. Please not that we do not take any responsibility if you get into any problem during the installation of this ROM. If you choose to install and use this ROM, it is totally at your own risk and neither this blog nor the developer takes any responsibility if your phone gets bricked or any thing else happens during the course of installation.