How to transfer photos from my Iphone to my Samsung Galaxy S3?

I recently updated from an Iphone 4 to the new Samsung Galaxy S3, I had the photos transferred over when y contacts were transfered but somewhere along the line my whole folder with the Iphone photos were deleted, how do i re-transfer the pictures from my Iphone to the Galaxy myself?

Song off iTunes won't play on iPhone 5?

I downloaded a song off iTunes onto my new iphone 5 on the phone itself using the app, it sometimes plays but today I press pause then play and it just won't work but all the other songs work which were also downloaded on my phone off iTunes, does someone know how to fix this?

How to get Wi-Fi on my iPhone 4s?

I recently purchased an iPhone 4s from an Amazon seller. The phone got to me in fairly good condition. The only thing is that it would not find any Wi-Fi at all. I activated it to my number and so I can use my data. BUT. I can't find any Wi-Fi networks that I KNOW are there. I have a MacBook Air, and iPod Touch (4th gen.) and an iPad in my household that connect to our Wi-Fi with no problem so it can't be Apple products. I have tried resetting everything (network settings, Wi-Fi, bluetooth, the entire phone). I even went to school and it wouldn't find the Wi-Fi there either. I'm not sure what to do at this point because I'm wasting data when I have fast Wi-Fi available to me.

ITunes account not able to purchase apps?

I got a new iPhone for christmas, and I now can't use it to download anything from the app store, it says i have to confirm my payment information and I do that, I put in all my card details but it just says "Your payment method was invalid, please try another payment method". Has anyone experienced this before or have any solutions.

Also I have 10 pounds of store credit on my account from a gift card which I can't use either because it want's me to 'verify my payment information'.

Can I sync two iPhones to iTunes?

Can I do it without overlapping any data, or erasing the synced data of my own phone? I need to sync my mothers, she wants her music stored to transfer it to an iPod because she's letting someone have her phone (long, irritating story), so would I be able to sync her phone to the iTunes on my computer without any damage to my own data, store her music on the computer that way and then transfer it to her iPod when she gets it?