Hello,
Earlier today I unintentionally let the battery in my Pro1 run down until it died completely. It seems that the battery is now too low to allow it to boot into the charging state - when I plug it in, the boot screen shows up for ten seconds or so, the power LED comes on for another ten seconds or so, and then it reboots. It continues doing this indefinitely, even if unplugged (minus the power light turning on in that case).

I can force power it off by holding power+volume down to get into the bootloader and selecting "Power off", but I can't get it to boot into any state which will charge the battery. Selecting "Recovery Mode", "Boot to FFBM" or "Boot to QMMI" all lead to the same loop. Is there any way to recover from this?

If it is relevant, the current operating system is Sailfish OS.