how to root and install a ROM on Galaxy S

Root!

1.Download Semaphore kernel (Semaphore_2.7.4.tar) (download it here)
2.Do not extract the tar file.
3. Open Odin (download it here)
4. Switch off the phone and wait.
5. Have all the drivers installed.
6. Put your phone to download mode. To do that press vol down + home + power.
7. Now your phone should be in download mode. Plug it to computer (make sure odin is still open)
8. Click PDA tab and choose Semaphore_2.7.4.tar.
9. Click start
10. Wait
11. There should read Success! in odin
12. Disconnect the phone.

ROM install!

I recommend Cyanogenmod ! 

1. Download the ROM.
2. Put it to your phone's internal sd-card
3. Download gapps 
4. Put it to your phone's sd-card
5. Reboot to recovery (vol up + home + power)
6. Wipe data/factory reset
7. Wipe cache
8. Advanced - wipe dalvik cache
9. Install zip from sd-card
10. Choose zip from sd-card
11. Select cm-10.2.0-galaxysmtd.zip
12. Confirm
13. Wait
14. Go back
15. Don't reboot
16. Install zip from sd-card
17. Choose zip from sd-card
18. Choose gapps-jb-20130813-signed.zip
19. Confirm
20. Wait
21. Reboot!

And you are done!  :)


Download link Cyanogen mode

How to jailbreak any iOS 6 device, including iPhone 5

• Before you start, make sure you have a current backup of your iOS device. You can back up through iTunes or use iCloud. The choice is yours. This is a crucial step to ensure you don't lose important data should something go wrong and you have to restore.
• If you use a passcode on your iOS device, the evasi0n team suggests disabling it before you being the jailbreak process; apparently it can cause issues. You can disable your passcode in Settings > General > Passcode Lock.

Now that you have backed up your device and disabled your passcode, download evasi0n on your computer. There are versions for Windows, Mac, and Linux users.

Run the program. OS X users may have to bypass the Gatekeeper feature in OS X 10.8 by right-clicking the app icon and selecting "Open."

• Connect your iOS device to your computer, and click the Jailbreak button. Your device will light up, restart, and do all sorts of random things during the process. Just leave it plugged in and wait for the next instruction in the app window. 

After a few minutes and a reboot or two, you'll be asked to unlock it and tap the "Jailbreak" icon. As the instructions say, only tap it once. Your iOS device screen will flash and then the evasi0n app on your computer will continue.

A few seconds later, you'll see a notification that the jailbreak has finished. While that may be true for the app, your iOS device will reboot a few times while the process finishes. You'll know it's truly finished when you see your lock screen and wallpaper. You should then have a Cydia icon on your home screen, confirming that the jailbreak was successful. 



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