I'm pretty sure that the mine's crash depends on your device.
Tested on 3 different ipad.
So if your device doesnt work, you may need to switch to a different one, like @@endlessy90
So to sum it up, you need:
Ios devices (prefer ipad ), jailbroken , iGG (preferably) or SB hacker..... (last option is gamegem )
and Appheads (from cydia, to keep the game running in background)
This is the reason why your game crashed when you switch from game to iGG <---------------------
or android (rooted?), iGG
Before you do anything, make sure you turn off all the other apps.
Launch the game and iGG. (if by any reason the game reloads during the process, it's better that you turnoff and restart the game )
In iGG, choose the app name ------>"live"
Start working from there.
[Hidden Content]
That's all for now. Cheers.