No problem, to boot PBP in the MASKROM mode, use Recovery button and connect it to your PC with USB-C cable.
(Need to open PBP and uncover the PCB) The button is no. 28.
(Need to open PBP and uncover the PCB) The button is no. 28.
![[Image: PBPL_S.jpg]](https://wiki.pine64.org/images/4/45/PBPL_S.jpg)