HT201365 I updated my software Wide. The update completed but when I wanted to open the device access code is required, I typed in the code can be wrong then the device is locked . at pelefon .said the solution is to delete everything on the

Question

I updated my softwarew in my iphone. The update completed but when I wanted to open the device, access code is required, I typed . the code, it can be wrong i try again but then the device is locked. at pelephone corporetion  said the solution is to delete everything on the device and
. Reinstall the software
. Is there no other solution' may be i can cancel  the code

Answer 1

You can only add music to iTunes Match from your iTunes library on your computer, not from your iOS device.  If you have music on your iPad that is not on your computer, you'll have to import it to your iTunes library on your computer to add it to iTunes Match. 
Music purchased from the iTunes store can be imported directly to your iTunes library by authorizing your computer for the Apple ID(s) used to purchase the music (in Store>Authorize This Computer), then connecting the iPad to your computer, opening iTunes and going to File>Devices>Transfer Purchases.  Music from other sources will require using 3rd party software to transfer to your computer, such as Touch Copy.