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Downgrade secure firmware V15 it's possible in Flexy - Printable Version +- Ewon Technical Forum (https://techforum.ewon.biz) +-- Forum: Development (https://techforum.ewon.biz/forum-50.html) +--- Forum: Ewon Embedded Technology (https://techforum.ewon.biz/forum-51.html) +---- Forum: Ewon Core Features (https://techforum.ewon.biz/forum-3.html) +---- Thread: Downgrade secure firmware V15 it's possible in Flexy (/thread-2816.html) |
Downgrade secure firmware V15 it's possible in Flexy - mickaa - 11-12-2025 Hello, It's possible to downgrade a secure firmware V15 to V14? EDFS file Should I use firmware 15.0s2 (secure recovery) with SD card method? RE: Downgrade secure firmware V15 it's possible in Flexy - rik.schuijt - 22-12-2025 Same issue here! RE: Downgrade secure firmware V15 it's possible in Flexy - Anton - 23-12-2025 Hi, Sorry for the delay. It is possible to downgrade from 15x to 14x. However, it's only possible through Ebuddy (recovery process) There's a new encryption on the FW files for 15x, so it's not possible to downgrade through the FW file and SD card. BR, Anton RE: Downgrade secure firmware V15 it's possible in Flexy - mickaa - 23-12-2025 (23-12-2025, 10:19 AM)Anton Wrote: Hi, Thank you so much, that's great news! I was able to downgrade to v14 without any problems. |