newRPL - Updated to build 1510 [official build remains at 1487]

[Alejandro Paz(Germany)]

Quote:The file doesn't have any extra headers. The ROM merely changes the "KINPOHP39G+IMAGE" string at the beginning of the file with "Kinposhcopyright" (total 16 bytes changed). This is checked to see if the ROM is valid, so you need to do it or the calculator won't boot.
Once you replace that string, just write the whole file to 0x4000. Make sure you DON'T erase the blocks at 0 thru 0x3fff since that's the bootloader and it's not included in the rom file.

Best of luck.

I tried again, but starting the bootloader and selectic update code/usb, I thought maybe it unlocks the flash but it still gave error downloading.

Any possibility to flash the ROM using linux ? and how ?

thanks