You can do this different ways, either by deleting Apps you don't use, to erasing music and video content. Apps can be removed from the phone itself by pressing down one of the icons until the Apps start to wiggle. Then press the 'X' on the ones you want to delete (on latest firmware). Music has to be removed though iTunes.
As long as we have used our iPhone, there is a possibility that a large amount of caches, cookies, temp files have stored on device and eats up the finite space day by day. We can free up iPhone space without removing music, videos, apps, you can try to remove caches, cookies, and temp files to free up space. If you want to find a easy and simple way to clear, you can try a software like PhoneClean to release the storage.
Step 1. Free download and install PhoneClean on computer > Connect your iPhone to computer.
Step 2. Click on "Quick Clean" button > Pick up the trash you want to clear > Tap on "Start Scan" to begin scanning.
Step 3. After scanning, tap on "Clean" button to clear out the trash and free up space.
Go to settings then press general and it will show you all your settings Like how many apps you have and above that it will say capacity an then it will shoe you how much space you have or if you plug your iPhone into the computer it will show you all the free space and the space you took up
disk cleanup
It could be that the songs on your iphone are abundant and numerous ... Added with your iphone not having much storage on it ... it also could not be the songs that are "using " up space on your iphone ... Apps, movies , pictures take up as much space on your iphone as songs...
Free
199 to 600i want a iphone for free
It costs £4.99 but there is also a lite version, which is available for free. However, the lite version has fewer features.
Apples website suggests that the iPhone 4S is available in Ireland.
Windows Exporer
Jailbreaking is free.
8 gigabytye?
You plug your i phone to i tunes you click on iphone and at the bottem you see a bar that tells you how much space you have on it and how much you have used Thanks
OS=Operating Systemyou are basicly saying that how much is iPhone 'operating sytem' 4 which is well free you can download the OS update free from itunes however if you was meant to say how much is iPhone 4 well I'll say iPhone 16gb between £400-£500 but it depends what shop it is