This is what i have passed with my ROG phone 2( sorry for my bad english). My phone is tencent version running WW things. I got this last weekend and of course, what i tried first was trying updating my phone to android 10. I searched and found official asus firmware and bios page for ROG phone 2. The newest version is WW-17.0210.2001.60. I downloaded it and followed tutorial but it said update failed. So i made it from beginning. My rom version was WW-16.0622.1907.33, that mean from this version to the newest there were 5 missing patches. From the base version i updated WW-16.0631.1908.12 then WW-16.0631.1908.21 -> WW-16.0631.1908.21 -> WW-16.0631.1910.35 -> WW-16.0631.1910.44 -> WW-16.0631.1910.64 -> WW-17.0210.2001.60( android 10 patch) sequency and it was successful.