Talk:S I N Chapter Pre-Release Campaign/@comment-33991423-20181124040249

first, i'm sorry for my bad english because it's not my first language. i can't update fgo from 1.49  to 1.50 ver, i already downloaded the new patch from qooapp, but everytime i tried to install the update my phone showed the notice that "app is not installed". does anyone know how to fix this? thanks in advance :)