Screen Flickering needs Fixing

Good Morning, ifixit team, I need your assistance.

I have a Microsoft Surface Pro 4 which I bought while studying in the US, but I'm back in Nigeria, this as been years ago as I bought the device when it newly came out.

After long use, the screen issue began, doing some research I found about the flickergate and also Microsoft website to sort this issue, but I wasn't granted access to resolve the device issue from Nigeria, so I'm still stuck with the device with the battery gone bad (swollen) due to no use.

I need all the help I can get from the team, I'm very good with DIY.

Kindly put me through on what screen, flex, battery and tools needs to be imported to bring the device back to life - as of now it's still coming on but hibernate and flicker after long use.

Links I got some answers

https://de.ifixit.com/Antworten/Ansehen/...

replace pro 4 screen with surface pro 5 lcd

https://www.amazon.co.uk/dp/B07RM1D5WL?r... (Surface 5 Screen to Surface 4 Panel Flex)

https://www.most-useful.com/screen-flick... (this may not be necessary).

Thank you I'll appreciate your quick reply.