tried to find the answer in the forum without luck. I am trying to get CWM Touch on the AT&T Samsung Galaxy S2 and have two questions.
1. Which one is the correct one (S2 AT&T or SGH-I777) and what's the difference? (I know a different file is used). Mine is recognized by Kies at SGH-I777, and that's also the model description on the sticker in the back.
2. Choosing the one for I777, I get "/system/bin/sh: cannot create /cache/recovery/command: Permission denied" for the second and third command. I rooted with exynos abuse 1.4.
EDIT: Solved, ADB shell did not have SU rights. Maybe this could be implemented in the script by checking. I did adb shell, followed by su manually installed it.