(Solved) change system read only to write and read

[rhabhab]

Hello, i don't Noé why but since yesterday , I can't modify files in /system
adaway can't change /system /etc/hosts
and es explorer can't write or delete any files
In twrp recovery "Mount system partition read-only" button is uncheked
I flash again Bluspark twrp zip no change
So how to do return to enable system write/read ??
thanks

 

[fxz]

Flash magisk

 

[rhabhab]

I find the solution !!
https://android.stackexchange.com/questions/159947/enable-system-write-in-twrp-systemless-root
reboot to recouvert
mount system partition ( unchek "read-only" button
advanced>file manager
open TWRP FILE
DELETE ".twrps"file
Flash Bluspark twrp reboot to recovery flash Magisk
thank you

Sent from my ONEPLUS A6000 using XDA Labs

 

[coitus]

Just happened on my oneplus one--I always change the file system data partition to whatever and then back to ext4