I want my old swipe gestures back

[Martin68]

I just downgraded my phone by installing the latest UI as my swipe gestures no longer work the way I'm used to using them. I had originally set it for right swipe up to go back, middle swipe up to go to home screen and left swipe up to see all my open apps.

After the installation it defaulted to on screen buttons, so I went to change that, and only have swipe left and right options, and when I swipe from the bottom left to the right, I no longer see my open apps. I also now have a long grey line along the bottom of my screen which shows me where the home button is, I'm not stupid for needing this shown to remind me! Is there a way to uninstall this latest downgrade and upgrade back to my previous ui? 

I need my original swipe navigation back and remove that line on my screen. Is this possible, or have I now made my phone permanently less enjoyable to use?

Surely an upgrade (which I regard as a downgrade in this case) should add new features without removing old features. 

[Thneisko]

Thanks so much man. Was exactly what I was looking for. Finally have the good old way of swiping back

[Members_Zj0u2rV]

I have downloaded this but still doesn't have the original swipe up for three different functions, recently opened, home and back

[TRIGGATRONXXL]

I'm from the future.  THANK YOU SO VERY MUCH!

[Malkavian]

I have the exact SAME QUESTION!!?? I had to start using the a50 whatever the hell free phone i had before instead of the flip 6 because its un-navigable now