Any ROM for i9001 Without Odin and Multidownloader Easy unroot
Short Howto
WARNING! You are responsible for your Phone! Blah Blah Blah... I am not responsible for your bricked phones.
To ROOT
1.Put Root-i9001-Signed.zip into internal sdcard 2.Reboot into Recovery mode 3.Use Volume buttons to choose apply update from sdcard in Recovery Menu. 4.Press Home button to submit. 5.Use Volume buttons to choose Root-i9001-Signed.zip on sdcard 6.Press Home button to start update. 7. 2 seconds and Root is installed. 8.Choose reboot system now and press Home button to reboot your phone.
To UNROOT
1.Put UnRoot-i9001-Signed.zip into internal sdcard 2.Reboot into Recovery mode 3.Use Volume buttons to choose apply update from sdcard in Recovery Menu. 4.Press Home button to submit. 5.Use Volume buttons to choose UnRoot-i9001-Signed.zip on sdcard 6.Press Home button to start update. 7. 1 second and Root is gone. 8.Choose reboot system now and press Home button to reboot your phone.
You can enter the Recover Mode this way:
- Switch phone off - Press Vol+ and Power Button - as soon as the "SAMSUNG" appears release both buttons - as soon as the "Android out of the Box" appears, press the Menu button.
Remark: Don't press the Home Button during power on! Otherwise you will enter the RAM Dump mode.