Changes when Upgrading and then Downgrading again

[FunThomas]

Hi,

i have the problem that Wasser Firmware 2.0.3 was working nearly fine but little stuttering in video playback.

Now i updated to 2.0.7 and then downgraded to 2.0.3 again with AndroidTool_Release_v2.3 because of audio hdmi passthrough problems

But now i have audio hdmi passtrough problems when using Wasser firmware 2.0.3 :-(

Can somone pls tell me what is not downgraded when flashing with AndroidTool_Release_v2.3 ?
and is there a workaround for this problem ?

best regards,
Thomas

[gffmac]

Hi,

i have the problem that Wasser Firmware 2.0.3 was working nearly fine but little stuttering in video playback.

Now i updated to 2.0.7 and then downgraded to 2.0.3 again with AndroidTool_Release_v2.3 because of audio hdmi passthrough problems

But now i have audio hdmi passtrough problems when using Wasser firmware 2.0.3 :-(

Can somone pls tell me what is not downgraded when flashing with AndroidTool_Release_v2.3 ?
and is there a workaround for this problem ?

best regards,
Thomas

It sounds to me like you have missed a setting somewhere which made it work on 2.0.3 which you had enabled, therfore didnt work as you missed it when upgrading and reverting. Check android settings and kodi/spmc settings which ever you use. Also it could be an environmental issue i.e. you've dislodged a cable, try another hdmi.

[FunThomas]

i tried also to restore with AndroidTool_Release_v2.3 first (to restore kernel ... which was not backuped by twrp) and after this with twrp -> so all settings and kernel should be the same as before

cables where not changed since first day only usb mass storage but that was never a difference witch port i used.

[no_spam_for_me]

Try again to flash the 2.0.3...
Maybe before do a factory reset (using stock recovery and not TWRP (If I'm not wrong there doesn't exist any officail TWRP for this box))...

Normally there shouldn't be any problem to downgrade...