Shortly after the launch iOS beta 7.1 1 for our iDevices, famous hacker Musclenerd recommended users who are interested to do untethered jailbreak la iOS 7 to avoid this version of the operating system. The hacker did not say whether the new version of iOS affects in one way or another the possibility to do jailbreak and the chances of this happening are slim, but to avoid the hassles of a beta version of iOS, he recommends avoiding installing iOS beta 7.1 1.
If you are still not interested in his advice, well, it seems that you are iOS beta 7.1 1 it can also be installed by those who do not have UDIDs registered in the account of an iOS application developer, but there is always the risk that Apple Lossless Audio CODEC (ALAC), to block your terminal. If you still want to update, then you must get the new beta version of iOS 7.1 and using the procedure to enter the terminal in DFU Mode, plus the shift + check for update option, you should be able to update. Having said that, stick to the iOS versions you have now in your terminals and don't complicate yourself with an update yet.
