I noticed the same question today at the miui forum, so I decided to help and share my experience with you.
To upgrade a Poco F1 running a custom ROM all you need first are two things: a fastboot ROM provided by Xiaomi
Xiaomi lately released a Pie ROM, I suggest it's a GSI https://www.xda-developers.com/android-pie-alpha-build-xiaomi-mi-mix-2s/
already extracted system.img with brotli, let's see if it can be ported :good:
cause we don't have verizon here in austria I removed a few non-required services:
pm uninstall -k --user 0 com.verizon.mips.services
pm uninstall -k --user 0 com.verizon.obdm_permissions
pm uninstall -k --user 0 com.verizon.services
Hi, I plan to flash LOS in near future when it'll become more stable with NanoDroid module from here.
microG needs signature spoofing enabled on ROM and LOS doesn't support it. I've read you can enable SS through Xposed but there doesn't seem to...
Waiting for next LOS update!! Any clue 😊☺️
here's the status https://review.lineageos.org/c/LineageOS/android_device_xiaomi_beryllium/+/236129
latest codereview was rejected