How to install signed APK (non-root/root):
Google login will NOT work!
Instruction(s):
1- Install the playstore version
2- Navigate to InternalMemory/SDCard - Android - Obb and put .XX at the end of com.thumbspire.sop -> com.thumbspire.sop.XX
3- Remove the playstore version
4- Remove the .XX from the Obb com.thumbspire.sop.XX -> com.thumbspire.sop
5- Download mod and install it
6- Enjoy !!