There actually is no need to remove the daughter board and everything like that. Mother and daughterbord can be taken off at the same time, together with speakers and kept together by the WIFI cables, if you only need replacing the screen

This guide is still value-for-the-money if you need all the other tricky little details

Se è come gli altri MacBook Pro della simile generazione, cambiare la sola scocca significa “scollare” il pannello LCD dalla scocca.

Buona fortuna…

Dear Chi Wang, which cables do we remove once the logic board has been lifted? In step 49 and further I can only see the keyboard cable (which needs not getting removed) and the battery board cable doesn't look like it is under the board...

Thanks for your hands-on feedback Cristian.

Would you please elaborate? Which "two battery connection cords?" What I see in step 50 are the keyboard cable (which needs not removing) and the battery board cable, whose connector has already been disconnected (step 10) and comes out with the battery, because new battery shows the cable (and the board).

Please, elaborate.

Because the one small cable to the right is the battery data cable, it's been disconnected in step 10 and then presumably comes out with the battery (there's no indication it is glued nor instructions to unglue it by heating it and it doesn't look like it is UNDER the logic board) and the only cable that is UNDER the logic board is the keyboard cable, whose connector gets disconnected in next step but needs not being further removed.

I can't imagine all these risky actions (both when disassembling and reassembling are actually needed!