PhoenixSuit 1.06 and CS918S ( Allwinner A31 CS918S 2GB/16GB 5MP ) won't upgrade

[pjanet]

I have TV Box CS918S ( Allwinner A31 CS918S 2GB/16GB 5MP ).

For the past few weeks I had problems with starting my TV Box.
It took ages to run first screen. Mostly what I can see it is logo with name MediaBox on me TV screen.
Right now my TV won't start and I can see only starting logo on TV.

I decided to upgrade frimware with original software.
I am using PhoenixSuit 1.06 and frimware from this site : http://bit.ly/2h0z5k7

As a tutorial how to upgrade frimeware I have used this video : http://bit.ly/2hTJDG4

I am doing everything like on the video and when I decide to click Upgrade button connection with my TV Box starts to reconect with PC and nothing happen.

Can anyone let me know what am I doing wrong ?

[mitchell4you]

The cs918s (allwinner a31s) ?

has a reset button (atleast mine has) :
hold reset button... connect power cable...wait 10sec...release reset button
and you should be in recovery.....

try emty cache... then try booting android
if that fails.... factory reset/default

goodluck

[pjanet]

The cs918s (allwinner a31s) ?

has a reset button (atleast mine has) :
hold reset button... connect power cable...wait 10sec...release reset button
and you should be in recovery.....

I did this but on a recovery screen I wasn't able to select any available options.
My remote didn't working in recovery mode. Selecting 2 button on my remote I did reboot of my TV Box. Without any results.

I decided to use ADB SHELL. Commend line on my laptop. I was able to connetc and see everything on my TV Box.

I did wipe cache but nothing big happend. TV Box still not starting but I can connect with laptop and PhoenixSuit or ADB SHELL.

I did : adb reboot bootloader and I think it was not a good idea.
Right now I can't connect my TV Box to the laptop and PhoenixSuit and ADB SHELL.

Any idea what I can do to wake up my TV Box ? Maybe there is a hardware reset of CS918S ?