I made a backup in TWRP 126.96.36.199 and then installed ElementalX 13.0
I had a few issues so tried to go back to stock. However it installs but when i then try to redownload my purchased apps i get an error saying unable to install to internal storage or SD card.
I'd rather not have to go through reinstalling the whole rom again so can anyone help as to why i am getting this error and how to solve it.
Thanks in advance