cubeboy Posted November 5, 2021 Share Posted November 5, 2021 (edited) I think I may have messed up a firmware upgrade (v1.11), as after the upgrade, everything I load goes to a red jag screen. I tried to use the original firmware.upd file from 210108, which attempted to update the firmware, but still the red jag screen. I attempted to update the firmware to the 210413 release, and the same thing. Everything worked before I tried this upgrade. I have tried a different memory card, and cleaning the contacts. Is it possible that the firmware update failed, and if so, is there a "hard reset" option to get this back to the factory settings? I saw posts about renaming to firmware.upd to firmware.ovr, but that just brings me straight to the QR screen. Not sure if that is meant for the older carts or not. ****EDIT**** I got this back up and running. I'm not sure if this is an official downgrade/upgrade process, but 1) I placed the 210413 firmware update in the root, and it updated as normal 2) I selected OPTION during boot-up, and downloaded the firmware update from that specific direct link. Placed that update on the root of the SD, and that worked. I think I had an old firmware upgrade link saved in my browser, and whatever version I downloaded might have messed things up Edited November 5, 2021 by cubeboy 1 1 Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.