Jawbone has started to roll out refunds to unsatisfied Up users. If you asked for the refund, you should already have, or will will son be receiving an email regarding the rebate.
As Jawbone stated before, the “No Questions Asked Guarantee” lets users keep their Jawbone Up and stil receive the refund. If you have an Up and haven’t yet asked for the refund, you can still do so by filling out the form at this link. For everyone else who doesn’t have an Up, just move along until Jawbone comes out with a version that doesn’t brick as often as the first one. Hopefully that version isn’t too far off.