**DISCONNECT BATTERY BEFORE USE**
Observe board polarity, maintain pressure at an angle throughout update process.
Updating your board with contact pins is a risky business, we take no responsibility for bricked boards.
If bricked, you can force a firmware update in Escribe by manually applying a service pack
Pogo Pin Option
If you need to be able to program a board that has the boards through holes already soldered then the spring loaded pogo pin option is the better choice. For the majority of users the fixed pin version is easier to use.