So how would I get ics on the phone after doing the one click root? I'm confused.
Find the ROM of your choice.
Download it to your computer.
Connect your device to computer via mass storage and transfer the ROM.zip file onto your internal sdcard storage.
Boot into CWM or TWRP recovery.
Depending on which recovery these selections may differ a bit...
You first should always make a Nandroid Backup or Backup of your device so in the event something goes wrong or you want to return to your previous setup you have this option.
Select either Backup or Nandroid backup and let that process do its thing.. Usually a few minutes to complete.
Next you need to WIPE the device to properly flash the ROM/theme/mod
For ROMs most devs suggest a full wipe, this means under the WIPE option you need to wipe the following...
DATA (Factory Reset)
CACHE PARTITION
DALVIK CACHE (CWM can be found under ADVANCED OPTIONS)
Kernels & other mods, follow the devs instructions for wiping but normally these only require Cache & Dalvik Cache.
Now to flash the ROM/theme/kernel/mod
Select the INSTALL or INSTALL FROM SDCARD option.
Follow the prompts to search your SDCARD for the ROM or zip of you choice. Then continue the prompts once you find the zip and proceed with flashing (installing).
After the zip file has successfully flashed depending on what you are flashing you may or may not have to flash additional files at this time.
Once all is complete, return to the main screen and/or select REBOOT SYSTEM/DEVICE.
[WARN]NOTE, after a full wipe your first initial boot up process will take some time... Few minutes, it will appear as your stuck at the boot logo or boot animation and eventually it should boot if the flash was successful. If your sitting there for more than 5 minutes something has gone wrong or by this time the device would have done what we call a BOOT LOOP which is a bad flash... You will need to return to recovery and wipe and flash again or restore your working backup.[/WARN]
Thats it.. Your on the way to a new adventure....
In the event you want to go back to your previous setup or something goes wrong with the flash installation you can go back to your recovery (CWM/TWRP) and select the RESTORE option from the same area you did the backup from and find and restore the backup. This will put you right back to that exact moment in time you made the backup.
Enjoy...