The OnePlus 8 and 8 Pro are the latest flagships to hit the market, and even though we generally like them, there are some downsides to both of them. While OP can't do much about hardware characteristics like curved edges or crushed blacks, some things can be fixed in software. As such, the phones have already received an update to Oxygen OS 10.5.4 ahead of sales starting April 29, and now that ROM is also available for download on OP's website.