Guys, on the drain any files from the / system, and for some there is a firmware and / vendor, so as not to flood the topic and do not turn it into the garbage, if suddenly you do not know what BACKUP !!! and do something without understanding the processes taking place, anyhow to do something and whether it will be, especially for such cases, I pour it in front of the firmware deodeksatsiey stock unpacked image / system (/ vendor) to the cloud. Link to it there at the end of my post about Deodeks.
Why is that? Yes, because if you make it a separate post, the moderators of gentlemen it is considered offtopic post and transferred to the "Drivers", where he happily lost among heaps govnopostov and flooding. Him a place here! IMHO.
Therefore, in the absence of the curator in the subject, I would ask you, gyord
You to find a place in the header for this (see the access you like Default, still have).
And to separate from the main post, here's a link to yakorkom to the very end -Xiaomi Redmi Note 5 (Pro) - Modification and decorations (Post OutS # 74605808)