Facts

• As there seem to be 2 versions of S3 Neo: this port only work on the Plus version (GT-I9301I)!
• Porting base: Halium 5.1 derived from official LOS repos
• Image: xenial-rootfs-armhf (32bit)
• Channels: stable, RC, devel (stable will be populated with next stable OTA release)

Current issues

• Camera is not usable (Problem of current Halium, might get fixed in the future)
• Hotspot cannot be turned off properly
• Device sometimes reboots after power-on but eventually boots into the OS

In case you have troubles with latest installer, try version 0.8 - it´s not a device-specific problem, but it seems 0.8.2 breaks for some users.