Hello everyone, I have a motorola droid 2 global phone with Froyo version 2.2. I would like to install gingerbread, but an original version not a version "cooked." I am new to this and I have some questions: 'I read that before installing a rom I should make a backup but I do not know how. If I perform this backup I can go back if I regret the gingerbread rom, or rom to install fails?. If you can give me a guide I'll be grateful. 'I need a special rom to my phone or it can be anyone?. If you can give me a link thank you. -If I install the original gingerbread rom will have all the features or lose some? -If the installation of the rom fails, I can restore my phone as it was before or I lose it? In summary, I would like to help me install on my phone original gingerbread. Thank you and excuse my ignorance on the subject and my bad English. Greetings.