Iphone car stereo / charger?

I want to be able to play music and charge my device, my car is an 01 Lexus rx300. I have a budget of at least $50.

I'm confused about data on iPhone 5?

Verizon sent me a text saying I used 75% of my data. What exactly is data? How is it consumed? How can i not use so much data to avoid charges? Is Data like music, apps.etc. I want to know what EXACT things consumes my data on my phone. And any other data tips.

Will my iPhone get bricked? Description?

I made my udid registered on instant udid but it said its pending because developer servers are down. Can I put ios 7 on my phone and not get bricked and then when they servers are back up be fine. Because it said it will do it immediately when they are back up?

Should I choose O2 or EE network?

I have the chance to upgrade my phone to an iphone 5 now on a new contract. I can't choose between the EE network for £41/month 2GB/month or the O2 network for £37/month but 1GB/month. I've just finished a 24 month contract on O2 and they have been really good, is it worth switching to EE? Are they any good? Also i've heard EE now has 4G, does anyone know if O2 has it yet?

Basically which network would be most worth it based on cost, data allowance, costumer service, coverage and 4G?

Thanks in advance (they are both 24 month contracts btw)

Will my iPhone get bricked ios 7. Description?

I used instant UDID and since apples servers are down my order is pending. Could I go and get the download for ios 7 and download it on my phone and not get bricked until the apple servers are one and I officially got my udid registered?

Internet on my Verizon iPhone stopped working, why?

About a month ago I ran out of my monthly data, which is normally not a big deal because it resets on the 25th of every month, but for some reason this entire month of July it has not reset. Whenever I leave a place with Wi-Fi I'm not able to access the Internet on my iPhone. Why is this? What should I do? I have Verizon.

I have a business idea, what's are your thoughts?

I have a business idea which i believe could be successful but it all depends on the consumers thoughts.

How many people do you know have had their Iphone screen smashed?

How many people do you know who have taken their Iphone to the apple store to get it fixed to find it will cost them up to £160?

Well my business idea is fixing Iphone screens online. Basically what would happen is the customer would visit the website, then select which type of iPhone they would like to fixed and pay via their credit card.

The main selling point of this business is that the cost will only be £30.

Once they have paid, we will send out a delivery kit which will include a prepaid padded box which they simply place their iphone in and send away. They will receive their Iphone completely fixed within 3 days.

I have did some research and there appears to be no other companies on the market which offer this service.

Basically what i want to know is would you be willing to send away your iphone 3 days, but save up to £130?