Did it work fine on stock? I recently got my H918 to work fine on 17.1 with fingerprint sensors and things. Don't have a flip case to test with since my mom took it (will be back in 2 weeks).Hey so I just flashed my LG v20 H918 with LineageOS 17.1 ( lineage-17.1-20210107-nightly-h918-signed.zip ), with Magisk and the Gamma Kernel. I was previously on OTA 7.1.
Now, my phone won't lock when I flip the cover shut, or wake when I open it. I'm using the 3rd party "officially sanctioned" flip cover with I think a magnet in it.
The motion sensor works (with apps that do that), however I use my hand to do it, not the flip cover.
So this means I'll flip the cover shut and the phone will stay unlocked, responding to touch inputs, when I really don't want it to. Or not wake when I flip it open. This functionality I had in the OTA 7.1 ROM (rooted or unrooted), and I really love it.
What is needed to get this going? Do I need to do something? Or does this need to get backed into a build?
My attempts to google-fu this topic has not gone anywhere productive I'm afraid. It looks like I may be the first person asking this. Any help is appreciated! Thanks!
Try what I did:
1. Flash latest TWRP 3.5 and reboot to recovery
2. Wipe everything except External SD. Format
3. Flash following in chain: H91810u > Permissiver_v5.zip > LOS 17.1 > GAPPS (optional) > Permissiver_v5.zip