Pull the battery and make sure you press the right buttons when you turn on to get to recovery, if you can't do anything useful from recovery, reboot into download mode and reflash from there.
@snottyotter started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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Pull the battery and make sure you press the right buttons when you turn on to get to recovery, if you can't do anything useful from recovery, reboot into download mode and reflash from there.