I tried to figure this out as much as I can before going to the forums. But I'm doing something wrong. I used to have a GH1 which I've hacked successfully numerous times. But something isn't going well for me in my attempt to hack the GH2.
1. I open pTools 3.62 2. I load base firmware. 3. I choose setting "B" 4. I save firmware as GH2_V11.bin (original GH2_V10.bin) 5. I load SD card with bin file in root directory. 6. I press playback button. 7. I get "No Valid Image to Display."
When I did the same thing with my GH1, I would get the prompt if I wanted to version up.
problem solved. thank you. i don't know why, but it only worked when i saved the firmware to the camera by plugging it in through USB. I used to be able to plug it into my macbook SD card reader and dump the firmware there and put the card in the camera.
@ycabrera I don't know why this would be the case? Maybe there is a problem with your SD card reader you are using? (Macbook?) Maybe try using an external SD card reader to dump the firmware as a test?