If you have an iPhone 3G or 3gs the glass/digitizer/lcd is one unit and must be removed with a suction cup and remove the 2 screws at the bottom.
If you have an iPhone 4 or 4s cracked front screen the whole phone needs to be taken apart. The back is easy to replace. You can buy the back from a repair shop or online and remove the screws at the bottom and slide the back cover up.
If by "fix the iPhone 4" you mean fix the problem with the antenna and people putting their gig
The following 4 ways can help you to repair your iPhone Stuck on Black Screen: 1.Fix iPhone Black Screen Problem with TunesKit iOS System Recovery Step 1, Connect iPhone to the computer Step 2, Download frimware package Step 3, Fix your iPhone 2,Fix iPhone Black Screen Problem by Hard Reboot 3,Restore iPhone to Factory Setting to Fix iPhone Black Screen 4,Seek for Apple Genius Bar to Fix iPhone Black Screen
Yea there couple of options you have to fix your iPHone, you can buy the part and do it yourself, or you can have a tech repair you iPhone very quickly check out this site you can buy parts or have someone fix your cracked screen for you www.iPhoneiRepair.com
To fix an iPhone 4 with no sound, simply reset the phone, reboot, or jail break it if all fails, because the problem is software-based.
Fix? What do you mean? If you want to restore your deleted or lost iPhone without iTunes backup, you may need to get a third party tool to help you recover your iPhone data. You can try Tenorshare iPhone Data Recovery which will directly recover data from iPhone.
You can't but if you break you iPhone screen like I did, when you go to repair it they don't fix the screen they replace your iPhone and it will be jailbroken.
take it in to your local shop depends on what is wrong with it :)
go to a phone repair shop dahh...
u cant
There is no fix apart from having the screen replaced, sorry.
Don't overpay to fix your iPhone. Do it yourself. I recommend the two links below. One is a guide on how to replace it. The other is a store for cheap iphone parts. iPhone Screen Guide: *1 iPhone Parts: *2 OR you can overpay....just go to your phone company and ask how much it is. By the way this is not Gibberish.
There is a Commcenter patch for iOS 5+ available for the iPhone 5, iPhone 4S and iPhone 4. This makes it possible for the user to edit the carrier.plist.