Fórum

Bom dia amigos,

Segue link para um Toolkit que abre todas as possibilidades do seu Galaxy S3;

http://www.mediafire.com/download.php?uuer6og4344gnw6

Antes de instalar, conecte seu telefone ao PC com cabo USB, rode o executável do toolkit e escolha a primeira opção: "Samsung USB Driver pack", após isso o Windows reconhecerá seu Galaxy em todos os modos (Odin, CWM, Download);

Segue abaixo (em inglês) o conteúdo do Kit;

• Install drivers automatically
• Backup/Restore a single package or all apps, user data and Internal Storage
• Backup your /data/media (virtual SD Card) to your PC for a Full Safe backup of data
• Perform a FULL NANDROID Backup of your system via adb and save in Custom Recovery format on your PC 
• Pull /data and /system folders, compress to a .tar file and save to your PC
• Backup/Restore your /efs partition
• Dump selected Phone Partitions, compress to a .zip file with md5 and save to your PC
• Install BusyBox binary on phone
• Root any public build (different options available)
• Flash Stock Recovery or CWM Recovery (thanks to ChainFire for his modified CWM)
• Flash Insecure Boot Image for adb mode
• Install a single apk or multiple apk's to your phone
• Push Files from your PC to your phone
• Pull Files from your phone to your PC
• Set Files Permissions on your phone
• Dump selected LogCat buffers to your PC
• Dump BugReport to your PC (if installed)
• Help, Information Screen for various tasks
• Reboot Phone options in adb mode
• Change background, text colour in ToolKit

Crédito para: mskip do XDAdevelopers - http://forum.xda-developers.com/showthread.php?t=1703488

Atenção: Por sua conta e risco. Não me responsabilizo por possíveis danos causados ao seu aparelho.