I used the black hat full VRZ_A955_2.3.20_1FF_01.sbf through rsdlite on my droid 2 and it failed initially. then i read to wipe through stock recovery holding power on and home buttons but the bootloader screen now says battery low cannot program. tried charging both usb and wall charger, but both bring up same screen. Can anyone explain to me how to get the battery charged please?? thanks...