I uninstalled/deleted a system privileged app (from /system/priv-app) by mistake. Where can I get the apk of it?
The way I did it was a little different.. I made a full twrp backup. Wiped everyhing. Flashed the stock rom. Copied the DocumentsUI.apk from twrp. Wiped again. Restored the backup. Placed the copied apk into /system/priv-app/DocumentsUI. Everything worked perfectly!