Chosen Solution
Yesterday my iphone4s dropped out of my pocket, however when i turned it on, and restarted it several times, the screen was blue with black stripes! I did my research and found that it could be something to do with the digititizer please help if u have any suggestions on how to replace the digitizer, does it need a new screen?
This is a broken LCD. You will need to take it to a repair shop where they will replace the entire assembly (digitizer, LCD, and glass) or order the part as an assembly (digitizer, LCD, and glass) and replace it yourself.
i dropped my blu phone in water it turns on but it has black and blue vertical strippes