The commissioning ipad Mini was accidentally upgraded to 8.0 by colleagues. Then, today debugging half-day program has been crashed, checked for half a day Leng did not find the reason.
Inadvertently skim to organizer in the Device version unexpectedly is 8, crouching groove, looking for another 7.1.2 machine tried, everything OK ah.
After work downloaded the 7.1.2 firmware, the fallback failed! A few days before the internet to check the SHSH certification to the Apple turned off.
So helpless want to forget, use the new version of the system, I have Xcode upgrade to 6.1 tone program on the line, after all, people should advance with the times.
Again a tragedy, Xcode is a former colleague with his AppleID installed, I can not upgrade. Can only uninstall, and then use their own account login download, a total of 2.46G, and a night Chi pit underground Ah!!!
The tragedy has risen to iOS8.