Hi, I don't have the Optimus Slider, but it's the closest phone I could find a forum for. I have the Android Optimus Q from Straight Talk, and last night, while on the browser, it randomly closed it and said that it must close, and to force it closed, because it had stopped working. Then, it went on to do the same with my facebook application, which I had not been using at that time. I turned off the phone, hoping it would fix it, but now my phone just continues to loop from the "LG" symbol page to the "TracFone" symbol page, and then does it again and again, until I turn it off. I've tried plugging it into my laptop, and I've tried charging a battery all night. I've also tried to do the reset thing, trying all different kinds of buttons. I really need some help- I have an SD card with all my stuff on it, but if possible, I'd like to keep my current phone. Thank you!