Having the similar problem with UE5.3 and the LogLinker: Warnings are mostly about the MetaXR plugin, together with below warnings:
LogOculusXRAnchors: Warning: Unable to retrieve OculusXRHMD, cannot add event polling delegates.
LogOculusXRScene: Warning: Unable to retrieve OculusXRHMD, cannot add event polling delegates.
and with many errors as this pattern: “adb: error: cannot lstat ‘files’: No such file or directory”
The built apk cannot be launch in the Quest at all.
The setting already totally follow with Unreal Engine 5.3.2 for Meta Quest VR | Community tutorial
and already rebuild the project and asked AI still no use, already stuck for days, any help?