I am not a fan to always have latest firmware. And you made a custom on latest so no needI think my nougat roms are deodexed and i use the superr tool.
But why do you want to build nougat roms ? Oreo is there
There is a updating to oreo thread in P10plus forum.. You can use it for your P10 too. Just download the Oreo VTR-L29 firmware.
Sent from my BKL-L04 using Tapatalk
I always recommend full wipe but you can wipe system, cust, version, product, vendor. Then install rom and if something bad install clean.Do i have to wipe data at every update?