That's recovery mode. Try to do DFU again.

You've got one of two options. You can either DIY, or take it to a local repair shop. The price itself isn't very expensive, but it's a bit difficult to replace if you've never done it before. But here's the replacement part: http://www.ebay.com/itm/HTC-Sensation-4G-Flex-Cable-Ribbon-Camera-Socket-Headphone-Jack-Power-Button-/221060200627?pt=US_Cell_Phone_Replaceme... I wish you luck.

iPhones take averagely 2 hours to fully charge. Have you opened it up to see if any damage has been done to the logic board? If you are for sure there is no damage, try this: 1. Throw your phone into DFU mode by pressing the lock and home button for 10 seconds. In 10 seconds, release the lock button and keep holding the home button. Hold the home button for 30 seconds, and you should stay with a black screen. If the apple logo shows back up, you'll need to try the process again. 2. Restore your iPhone. You may need to update to 7.1.1. 3. If you run into any error codes, make sure you leave an answer of the error code and I'll be glad to help you.

All MacBook Pros come built with Intel i5 or i7. Which depending on the year, they've always been generally hot. Intel just runs hot. So that's why your fans are going crazy on the spinner. This is a pretty drastic measure, but I suggest you reinstall your OS. I know you've installed it recently, but maybe it wasn't installed correctly, and maybe not even on your part.

Here's a few options that you could do: 1. Go on your local buying/selling website (America is Craigslist) and try to find a broken HTC One X, maybe they're selling cheap because of a cracked screen. Just stay away from any Water damaged ones. 2. Go to Ebay and look for specific parts, if you don't want to do it yourself, save yourself the trouble and buy the parts (which makes it cheaper on you) and bring it to a local shop and they'll replace it for you. 3. If all else fails, you'll have to take it to a repair shop. Make sure the repair shop is reputable so you're not being screwed over in anyway possible.

It's because of your logic board. When it comes to water damage, it's nearly impossible to have everything salvageable without a new logic board. Does the phone produce a lot of heat without the screen being on?

Unfortunately wade is correct. I have my own repair shop and it's pretty pricey. GN2 screens are extremely expensive, let alone you have water damage now. Logic boards are probably twice the price of the LCD Digitizer.

Usually I'd say it's a defective screen. But are you pulling the cable all the way? Or are you letting it get stuck on the outside of the phone? You've got to be extremely careful with the 4 devices considering you're taking apart the entire phone to get to the screen. Just go back off your logic board, and make sure that everything is connected properly, and that nothing is missing from the logic board that you may have accidentally ripped up.