Does anybody know why Xiaomi won't update Poco F5? They pretty much updated every region except CN Stable, so neither EU team can provide us an update too
1. You can, but better not to do it. Clean flash EU ROM, otherwise you can get much problems
2. No, mostly EU ROMs based on China ROMs (except Poco for example), so they won't stop
SDM660 does support 48MP photo processing, just not in ZSL (Zero Shutter Lag) or MFNR (Multi-Frame Noise Reduction) modes. Be more attentive when reading SoC specs
I did not tried it yet, so don't know if it installs over existing launcher. If it installs OVER existing launcher I suggest you doing dirty flash, it will restore launcher back
Mi A2 Lite is Android One device and also it has Treble A/B partitions unlike Redmi 6 Pro (It has only A-partition), so you can't install MIUI on Mi A2 Lite