This guide aims to guide users to upgrade to the latest firmware version.
1) Please ensure your LP is stably powered on, and don't move it until the process is finished.
2) History engraving documents will be lost (backup first).
3) DON'T arbitrarily upgrade/downgrade firmware unless it's a must, or else you may brick your LP.
For Androird APP LaserPecker ,follow the online upgrade path: '' App connect to your LP> User > Settings > Version > Version Update > Update Manual'' to upgrade.
- Please DON’T USE/MOVE your LP until the indicator turns Blue, which means process is finished, or else the unit will turn faulty.
- After the firmware upgrade process is completed, please disconnect the power of the LP and reconnect it.