Hello, I have been trying to update my op-1, but I keep getting the same issue. I first follow all the steps, until I get to the point of moving the .op1 files into the removable disk. After that, I press the com key, and it shows a message saying “failed to read whole file B???, read 15389232 bytes out of -8356028
Could not find any valid firmware”
That doesn’t even make any sense
I have a first generation op-1. It is still in version 1.35. I left it alone for quite a while and haven’t really used in years. I also recently replaced the battery, as its obviously didn’t work, but I have not yet achieved to make it boot, it only starts in TE-boot. I was trying to update it as a have seen that a lot of people fix the booting part by doing so. At this point I don’t know what to do.
I don’t know whether it is better to make it boot first, or update it fist, as I have seen many people fix the booting problem by a updating it.
Hope I get something, thanks.