How to backup Dual App?

[yonseiazza]

Redmi Note 5 CN has been changed to Global ROM.

And Rooted with Magisk via TWRP.

My question is How i can backup/restore an app created by Dual App function.

I tried Titanium Backup but It only displays Original app not the dual app.

Guess Titanium Backup could not recognize /data/user/999 than /data/user/0.

Also tried Titanium Backup to be dual app, however it couldn't give root permission on dual app of Titanium Backup.

Any help or suggestion would be very appreciated.

ps. the app i want to restore from other two phone into redmi note 5 CN is KakaoTalk, a messenger.

 

[newtonc]

have you managed?

 

[donkyshot]

Just copy all files and folders from /999
Create dual app and restore / paste files and folders.
I do like this with WhatsApp. Of course you need root.

 

[Herchizante]

I copied files of '999' to '0' but when I open Whatsapp I don't have the validated whatsapp of dual app.

How I could do this?

 

[ali32768]

Just copy all files and folders from /999
Create dual app and restore / paste files and folders.
I do like this with WhatsApp. Of course you need root.

Which app you use to copy 999 folder? and how?
Thanks.

 

[donkyshot]

Which app you use to copy 999 folder? and how?
Thanks.

Any rooted file manager should work.
You can use miui file manager } storage for dual apps
I'm using solid explorer: root } storage } emulated } 999

Just copy and backup the old WhatsApp folder.

If you like to reinstall backup: create new dual WhatsApp and replace folder with backup folder before you first time open WhatsApp.