When supervising iPad 4 devices running IOS8 using Apple Configurator. What happens if the Mac running Apple Configurator blows up and the backups are lost? I understand that iPads can only be unsupervised using the Mac which originally supervised them.
Is it possible to restore the iPad to factory settings (thus removing the supervision) by putting it into recovery or DFU mode and reflashing IOS or would the iPads become expensive bricks?