Aporte original por: oldturkey03 ,
Renato Espinel, there is the possibility that it is only "one or two parts that need to be changed", but right now time is against you. the very first thing you want to do is to totally disassemble your phone. For that I would use [guide|3143|this guide.] Once you have it disassembled, you do want to clean the logic board. For that part of the job, follow [guide|5825|this guide]. Depending on the amount of corrosion, you may have to do it a few times. Take your time and be diligent about cleaning it. Check the board for any missing or damaged components. Do not forget to clean the dock connector. Once you have it cleaned, '''replace the battery''' and then re-evaluate for any damage and repair those one at a time. Hope this helps, good luck.