@trip007in thank for the reply. Especially thanks for letting me know that I should not delete any default apps. I also could not find the DD firmware anywhere. Will it be available soon? Will this phone be upgraded to Gingerbread?
I have some more questions :
1) After a week of customization, I found that the phone is linked to my google account which I had entered initially. I don't really like this. Can I make a new dummy account and change to it without "hard reset"?
2) If I do hard reset, what do I actually lose?
3) I have rooted the phone and can take backup with TitaniumBackup. Can I copy this folder to PC, do hard reset, setup with the new dummy google account, copy folder back to to the internal SD card, use Titanium backup to restore apps+data. Will I get back all my customizations like home screen and simi folders?
5) Or should I copy the full Internal SD card contents to PC and paste them back after reset?
6) Is it possible to setup a dummy google account and then change it's password so that the phone does not have access to this account. Then if I setup my main google account as the second account, can I access the market?
7) It is better to install all apps through apks so that they are not linked to my account?
8) Is there any way to image the "internal" memory like we do on a laptop?
9) In case something goes wrong, can I get stock firmware (India) for my phone. My phone details are as under :
Samsung Galaxy GT-I9003 (SLCD)
Firmware 2.2.1
Baseband version I9003DDKA5
Kernel version 2.6.32.9 root@SE-S605 #1
Build number FROYO.DDKB2