How to fix Adobe Photoshop error warning dialog box called 'Could not edit the layer because the layer is locked.' - Mandar Apte - UI, UX, Logo, Symbol, Brand Identity, Graphic, Web
Prevent locked layer to be selected with option + ... - Adobe Support Community - 10838436
How to unlock layers in Photoshop - Adobe
How to Fix it When Photoshop Can't Unlock Layer (3 Methods)
How to Lock and Unlock Layers in Photoshop | Video School Online - YouTube
Unable to "unlock" locked layers - Adobe Support Community - 2917320