Galaxy S2がClockWorkMod Recoveryがインストールされているかどうかを知ることができますか？ CyangenModをインストールし、ClockWorkModをインストールすることが最初のステップです。私はAndroid 2.3.3を実行しています、そしてそれが関連するなら私はMacラップトップを使います。
How can I know if my Galaxy S2 has ClockworkMod recovery installed? I want to install CyangenMod and installing ClockworkMod is the first step. I'm running Android 2.3.3 and I use a Mac laptop, if that's relevant.
The easiest way would be to install Rom Manager. The first item in this app says "Flash ClockworkMod Recovery" and under that it will say something like "Current Recovery: ClockworkMod 184.108.40.206" (see below). If it does not say this, or has nothing here, chances are you don't have it. If you don't have it and would like it (and are already rooted, of course) you can directly install it from this app.
Rom Manager Screenshot (click image for larger variant)
The easiest way to find out if your Galaxy S2 already has ClockworkMod Recovery installed is to try and boot into it. Turn off the phone, then hold the Volume Up, Volume Down and Power buttons at the same time. (For international version of the GS2 you need to press and hold Vol Up + Home + Power combination.) If it boots into ClockworkMod - you have it installed :)