I want to update my os to Kitkat so i decided to install CWM 5 and it works successfully. i read some instruction to upgrade the version of my CWM5 to CWM6. after that i turn off my phone and about to enter the recovery mode to see if it was totally upgrade to CWM6 but when i started to hold the home+power key. the recovery mode become a BLUE SCREEN. i don't know how to bring back my recovery mode again. can someone please help me??