How to recover photos that disappeared from my Camera+ app Lightbox on iPhone 3GS?

I had 250+ photos in my Camera+ Lightbox on my iPhone 3GS. I hadn't saved them yet so they didn't appear in my Camera Roll. One day those photos disappeared from the Lightbox, and the app itself is messed up. Any new photos I take with Camera+ don't show up in its Lightbox.

Is there any way to recover those 250+ photos that disappeared from the lightbox?

I have a feeling the photos are still there physically in the storage, I just can't access them. When I explore the iPhone's contents through Windows explorer, I only see the Camera Roll photos, not the lightbox ones, but they might still be sitting there somewhere, hidden?

After i click on download the jalbreaking iphone what do i do?

I decided to jailbreak my iPhone and i clicked on 5.1.1 and it came up as a download. After it was done downloading it wanted me to open it with iTunes so i clicked OK. ITunes opened so i went back to the download and double clicked. All that happened is the iTunes came up.nothing else. Can anyone help me? Or show me a better place to jailbreak it?

Apps won't download on iPhone

Whenever I click on the 'Free' button in Apps Store the 'Install' option doesn't come. I can't update the downloaded apps either. I tried rebooting but it didn't help.

Added (1). It stopped working yesterday. Both of my iPhones are having the same problem.

My hair and hands have suddenly become greasy?

I have noticed that my hands, well mainly my fingers have recently became greasy, my hair also. I will wash my hair in the shower then the next day it's as though it's not been washed for a week. I'm 38 so it's def not puberty! Doesn't matter how often I was my hands, I instantly notice it and all over my iPhone screen there are greasy marks like I have just eaten fried chicken. Help!

Added (1). I should add I don't eat greasy food, especially fried chicken! My diet is well balanced and I drink plenty water!

How to get rid of the jailbreak without getting rid of the unlock?

I have an iPhone 3GS [iOS 5.1.1] here in the Philippines and I was wondering if there's a way to get rid of the jailbreak without deleting the unlock for the phone. My uncle says to restore it to factory settings from iTunes to get rid of it, but I'm afraid that it also might get rid of the unlock for the phone. If anyone can give me any solutions that would be helpful.

Will my broken iPhone cause trouble at airport security?

Basically I'm on holiday, and a few days ago my iPhone had an accident with the pool. And now the light on the back stays on all the time, and won't switch off. Even when I power off the phone, it is still on. I'm flying from PuntaCana in Doninican Republic to Gatwick. Does anyone think (or know) that my phone will cause me any problems