Reports are coming in that Android has shipped with a rather peculiar bug: The OS interprets every word as a command, and if you open up the keyboard and type r-e-b-o-o-t the G1 will do just that.

It will activate with other commands as well, so best avoid combinations of rm and rf. The bug affects any G1 with firmware version 1.0 TC4-RC29 or earlier. If you’ve already downloaded the RC30 update, then you are good.