Android Game Modder for WWE Mayhem v1.105.115

I am looking for an experienced Android game modder for WWE Mayhem version 1.105.115.
I have tested WWE Mayhem MOD APKs before. Some of them had a working mod menu, but the game became stuck in an endless login/loading loop. Therefore, simply providing a modified APK is NOT sufficient.
Required:
• WWE Mayhem v1.105.115
• All wrestlers / Superstars permanently unlocked
• All 7-Star Superstars available
• Working Google Play Games login/account connection
• No endless login/loading loop
• Game must successfully reach the main menu and roster
• Game must still work after completely closing and restarting it
• No forced-update loop for the current v1.105.115 release
• APK + required OBB/data files and installation instructions
Unlimited resources/lootcases would be a bonus, but the main priority is all wrestlers unlocked and a reliably working game/login.
Important acceptance test before final payment:
Please demonstrate in a screen recording:
Fresh installation → launch WWE Mayhem → Google Play Games login/account connection → main menu → roster showing unlocked wrestlers/7-Star Superstars → completely close the game → restart it → successfully enter the game again.
Please do not bid if you can only provide an existing public MOD APK without being able to solve the login/loading-loop problem.
Tell me in your bid whether you have previous experience modifying Unity/Android online games and whether future WWE Mayhem updates could also be handled.