Hey guys, i have a trick, follow this step :
1. Install BA mod apk
2. Install the launcher
3. Run BA mod apk
4. Run launcher
5. The mod will appear, and then uninstall launcher without closing the BA apk
6. ENJOYYY!! HAHAHAHAHAHAHA
I reply to this comment first to thank you for this trick, the dev patchs this v2 of the mod, second thing i hope anyone hasn't seen this trick can use it before modder update it to v3
(I find this mod is clever because I did play the mod version of this game right after 1 day BA opened global server, that time the mod is attached to the game like any other modded games, so to turn off mod u had to delete the game also. Now this modder separate the mod and into 2 apps, if mod version is deleted, the game can't detect so we can play. Thank you once again)