Hi @biffet
Here's a [https://www.youtube.com/watch?v=Vn-hSHofawY|video] that may help.
The [https://www.mobilesentrix.com/back-camera-lens-with-bracket-for-motorola-e-xt2052-2020-black?___store=default|lens] bracket module (supplier example only) is seen being removed at 1:16 minutes into the video.
The supplier linked above is only to show the part and its cost. There are others online that may suit you better.