Jump to content
Flirc Forums

how to firmware downgrade


Recommended Posts

i was the happy proprietary of a flirc for a year. It worked perfectly out of the box with the fw from APR/MAY 2014. Until 2 days ago when I had the bad idea of a fw upgrade to the last version..... Since that moment flirck stop working randomly...
It is connected to an android STB (a K-R42 device) with Kodi (aka XBMC)... Initially, when is connect to the usb port of the android stb, it works well... But... few minutes after it stops working... If I unplug it and plug on my windows PC I can see the key map thorugh command line and If I open a notepad and use the remote controller I can see the typed keys....
Last night I tried to downgrade FW downloading GUI 1.2.4 (i think it is the one came with my flirc) from here and tried to did it as this guy explains
But when I try to downgrade the GUI hangs with the message "Firmware being upgraded, please wait..." and remains there indefinitely.... 
So please... someone can post a detailed HOW TO downgrade flirc's firmware?
Link to comment
Share on other sites

I found the steps to downgrade in the Firmware > Bugs forum.  Based on a post from another user, I went back to firmware version 2.6, and my FLIRC was usable again.  A firmware downgrade was the only thing that worked for me, so hopefully it's OK to post this:

  • Download and install the GUI+Firmware version you want from http://downloads.flirc.tv/release/gui/
  • Open a command prompt, change to the FLIRC directory, and run flirc_util dfu
  • Start the FLIRC GUI

When the GUI starts, it will detect the FLIRC boot loader and download the version of the firmware bundled with the GUI.  I was never able to get the Force Upgrade button in the GUI to work, but these steps worked every time.

Link to comment
Share on other sites

  • 3 weeks later...

This problem came up more then a month ago and one of the admins promise a downgrade guide and you guys didn't deliver on your promise until now!


The 3.x firmware does a lot of problem to a lot of people so until you make a normal firmware you guys need to a give us a temporary solution...


Please answer us ASAP i have 3 FLIRCs that i can't use because this horrible firmware.


Hope to hear from you soon!



Edited by adishtrt
Link to comment
Share on other sites

  • 4 months later...
  • 4 years later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...