My wife washed her new iphone 4s for about 5 min in the washer. Turned it off put in rice for a couple days. It actually worked fine for a while wile a screen flicker. I went to update the software and now its bricked. I can't get ios to install on it now. Anything I can do to fix this? I've done DFU mode. Every time I try to install ios 5 I get an error. Please help!