So as the title says, I performed a screen replacement on my watch (S4 44mm) and it works but now my WiFi never shows any...

Hi, I've been looking into this and don't think it can be bootloader unlocked for now. Someone will have to exploit it. [code] From this log you can see the chip model (MT6761 for that Helio A22), but unfortunately BLU has disabled Mediatek Brom mode via Efuse. This puts many tools (like mtkclient) out of the question. Also, people on XDA confirmed your finding that OEM Unlock is still not visible even after SIM unlocking.

I've actually just made a teardown on it, check it out BLU Studio Mini 2023 - Full Disassembly

Okay, I slept upon this for a couple days, then I decided to solder a tiny wire to the antenna contact on the screen, then tin the end of the wire and stick it in the little hole where it goes on the left side of the Taptic Engine with the crown facing on top right. If done correctly, this wire will serve the same purpose as that little gold thing that popped off. As for corrosion in the future, I have no idea what’ll happen or if it’ll happen at all.