My phone is stuck on Samsung screen

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http://androidforums.com – I have a Galaxy Y. I turn off the phone to start it in recovery mode, but I don't know if I press the power,volume and home buttons before it completely shut off and now the phone is stuck on the Galaxy screen. I have taken the battery, memory, and Sim card out and tried getting in to recovery mode but it just keeps going into the welcome screen. what can I do, please help! (General)