An Android Phone can be easily damaged by some external factors, but, fortunately, it can also be easily fixed, if the damages are not very big. Two of the most common problems are a phone that keeps rebooting or a phone that automatically boots to recovery mode.
When you want to do an Aandroid phone repairing, then you have two options: you can take it to a specialized repairing store or you can fix it yourself. It is important to be pretty knowledgeable about the ROM, which can help you repair most of the problems that occur to your Android phone. You must use the ROM correctly if you want to repair your phone. For instance, in case of rebooting, you can try to change the ROM to the right one by entering to the ClockworkMod Recovery, which will allow you to wipe the data and cache and fix the problem.