Can't enter the game after upgrading..

[Bakery2011hk]

I am using SE X10,version 2.1
After upgrading the restaurant story version , every time when I want to enter, the game is force closed.
Please help

[greygull]

Have you tried restarting your device, and even deleting and reinstalling the game? Your progress is saved on TLs servers, it won't be lost.

[Bakery2011hk]

Yes, I have tried restarting my device, and even deleting and reinstalling the game for a few times, but it didn't help.....

[greygull]

I'm not sure how to do it (sorry), but do you know how to undo the last update? A few people on here have explained it, I'll see if I can find where they said it.

[Bakery2011hk]

If undoing th last update is the only solution, I will do it. But I don't know how.
Hope you can find it, thanks a lot!!