| [[boot0]] has a common panic routine that runs under a number of scenarios, one of which is when the [[boot1]] hash check fails. For unknown reasons, there is an extra jump to the normal boot1 loading code after panic returns ([[boot0/Code dump|offset FFFF04E0]]), despite panic never having any possibility of returning. It may be possible to time a voltage attack correctly to skip over the jump-to-panic instruction, allowing for certain recovery software.