If you update using the last Microsoft update and when you dump the nand you get version that is not glitchable because of the new cb_9230, thanks to new version of JRUNNER Today you can glitch it again It's rather simple, what JRUNNER does:
- Replace the 9230 CB with 9188 and patch it in such a way that it works even with the requirements of 9230 (it's the same way as xebuild patches).

- Replace the 9230 CB with 9188 and patch it in such a way that it works even with the requirements of 9230 (it's the same way as xebuild patches).