First sorry for that ,but I am curious to know about that you guys are extremely good ..
I am on pie custom rom currently and I want to revert back to stock oreo as I take the backup when I was using stock. This step which I will follow for revert back to stock,is this correct or not please review on that.
1) i take my apps data,message,call logs backup separately (on pie).
2) boot into recovery and restore backup.
3) reboot.
Now I have questions ;
1) i am not understand what you want to say about messages and all data ,can you please elaborate that...
2) i want to restore backup but before this it is necessary to take backup in twrp , it ?? It overwrite my previously backup if I have backup in internal storage??
3)if I take backup in twrp (when using in custom ROM) and restore backup( oreo stock), so I am in stock Oreo ,then I restore my backup of pie it revert back to custom ROM???
4) last ,I am use custom ROM bacause of when I updated on oreo through OTA , my sound from speakers is very low and I can't play media without hands free and currently this issue solve (pie) so this is Oreo bug???
Thanks in advance ,I know this is long questions from me ,but yes this help me and others..