Check /system/priv-app for an OPFPIcon folder.
I was having issues making this where installing it to /vendor/overlay and /system/app would cause it to be deleted on a full reboot. I couldn't figure out why it did that, but I found that pushing...
Can it be done via twrp?
I believe so.
1. Download full ota from this link https://drive.google.com/file/d/1NrPBa2AO8F36LdOeqXL7Se0UDdCffk1h/view?usp=sharing
2. Download twrp 3.2.3-12.img.
3. Boot twrp using command "fastboot boot twrp 3....
anyone know the rar password for I9003JPKD1... :(
nevermind...For everyone who wants to know, the password is samfirmware.com