Unable tot update Q5PRO with OFW - CFW updates only - Problem Solved

[Flexx]

I have a problem installing OFW updates, not any of the OFW updates work.
So i tried the CFW updates // tested 1.07 .1.08 1.09 1.10, they all work 
* I use the pin to press button behind the unit.

Q5PRO European version
Android 5.1.1
Current CFW update_Q5Pro_(update&themed_v2)_HMD-1.0.7 2016-08-11.153801

Test
CFW 1.07 to OFW 1.07 - The android green droid appeared and immediately showed ERROR 
CFW 1.09 to OFW 1.09 - Same Error 

CFW 1.07 to Q5 PRO ANDROID 5.1 TO ANDROID 7 MIGRATION FIRMWARE - Same Error 
CFW 1.09 to Q5 PRO ANDROID 5.1 TO ANDROID 7 MIGRATION FIRMWARE - Same Error 
Q5 PRO FIRMWARE. ANDROID 5.1 TO ANDROID 7. FUTEKO. HMD-2.0.1 2017-01-11.164329. Q5 PRO MUST BE RUNNING ANDROID 5.1 TO INSTALL THIS FIRMWARE - same error 

Anyone who can help me !

[Flexx]

One step further

Installed CFW
update_Q5Pro_HMD-2.0.4 2017-07-07.142542(Milestone version) upgrade android 5.1.1 to 7.0 ---  OK
update_Q5Pro_(update&themed&Kodi18.2)[v1.2]-HMD-2.1.4 2019-06-04.100340  OK
update_Q5Pro_(update&themed&Kodi18.2)[v1.1]-HMD-2.1.7 2020-08-17.150032  OK

Installed OFW
update_Q5Pro_HMD-2.1.7 2020-08-17.150032  OK
hi3798cv200_update_googleplay_netflix_disney_hulu_primeVideo_spotify_youtube-20200811 OK