Bugs solution

1)No Audio.

sol)replace system>lib>hw>audio* files from base to port

2)camera pink or front cam invert or no cam flash

sol)replace system>lib>libcameracustom from base to port if same problem try libcamalgo,libcamdrv if this also did not solve ur problem try replacing libcam* files one by one and check some of these files cause bootloop.

3)cant connect to camera or wrong cam pixels

sol)replace libimagio*,libjpeg,libvcodecdrv,libfeatureio.if problem persist try above method.

4)storage swap or internal storage not shown or internal storage only for apps

sol)try replacing sdcard and vold in bin.if this causes bootloop try this https://forum.xda-developers.com/custom-roms/android-builders-collective/how-to-fix-storage-problem-custom-rom-t3605804

5)screen invert

sol)edit in build.prop search for line ro.sf.hwrotation=0 then change to ro.sf.hwrotation=180 or vice versa if this line does not exist write it.

6)led not working

sol)replace system>lib>hw>lights.defaults.so from base to port if there are two files i:e lights.defults.so and lights.goldfish.so then delete goldfish file.