newRPL: [UPDATED April 27-2017] Firmware for testing available for download

[Han]

Well, I may now have just bricked my HP 49G+ as well. Exact same issues (data abort screen) followed by not being able to re-flash back the the original HP ROM 2.15!!

I don't want to cause an alarm, but please be aware of the issues one of us is having.

Further testing:

Tried to reflash the ROM using 2.15 and USB this time; still no success. The calc continues to reboot into the flash update menu. So I don't think it is an SD card issue.