[P_I_Staker]

I don't like working with mobile / laptop parts except for user replaceable, or very easy ones. They make all kind of decisions with no repairability in mind. It can be very error prone. All that said, IDK how hard a MBP battery is. The HTC m8 I tried to replace the battery on, it was one of the last parts you could remove and a bit of a mess of wires, glue, ribbon, and tape. Of course that was a cell phone and a laptop should be easier.

[grugagag]

I broke an iphone a couple of years ago while replacing the battery. I follower all the instructions but some small part accidentally snapped. I swore Id never touch such tiny corcuitry ever and instead go to a repair guy who charges quite decently, depending on the model. Sometimes its now worth fixing it, the parts and fixing fee are a bit above buting a refurb.

[P_I_Staker]

Yeah, I completed a mid-2011 screen replacement. The screen worked, but it'd never leave sleep. It's a very repairable device. I'm sure people that do it all day have an easier time. I was able to fix my projector, which was pretty cool. A rare win.