I'm having so many glitches, warnings and image signal failiures on my Pro that I was wondering if it is possible to reinstall the firmware.  The craft flies really well but all the warnings are worrying. At present I am running the 1.8 firmware,  do I need to install the latest 1.9 to be able to downgrade back to the 1.8 version ?  It's maybe a good idea to install the newest firmware to see if the problems still persist but I would like to be safe in knowing that I could downgrade if I wanted.

thank you

Yep, you need to upgrade and than you can downgrade it. But if you upgrade it to 01.09.01.30. you will have just this FW to be donwgraded: 01.08.01.00.

Insieme Agency Posted at 2016-8-6 09:08
Yep, you need to upgrade and than you can downgrade it. But if you upgrade it to 01.09.01.30. you wi ...

Just as I thought,  I still have 1.8 firmware.  It will be a good exercise to see if my issues disappear.  Thank's.

jjphoto Posted at 2016-8-6 10:19
Just as I thought,  I still have 1.8 firmware.  It will be a good exercise to see if my issues dis ...

You'r welcome! Come back when its done!