As soon as my vault is almost done loading (I can hear resources being collected, and the collection icons pop through the loading screen) the game will eject me to my phone's desktop. If I open the active programs list, Fallout Shelter is still running, and I can select it. If I do select it, it loads to the main menu where I am given the option to load my vault. The last thing I saw in my vault was a mole rat attack in the lower levels of my vault, specifically, 2 levels of isolated living quarters (or maybe the 2 levels of isolated storage rooms below that).

I do currently have an objective to survive mole rat attacks. I've experienced this crash before, but was able to mitigate it by sending 2 dwellers into the area to kill them off. Unfortunately I am unable to try any work-arounds since the game crashes before the loading screen completes.

UPDATE: I deleted my install of Fallout Shelter, and re-installed it from the Play Store, then restored my save via the cloud. I was able to get in and delete the mole rat quest. I guess I will delete the mole rat quest whenever it appears until this is resolved.

What phone/tablet model are you using?

- Samsung Galaxy Note 4 (SAMSUNG-SM-N910A)

What OS are you currently running(including version #)

- Android v5.1.1 (LMY47X.N910AUCU2DOI2)

Did you delete the game and reinstall it, or just update over the old build?

- Updated over the old build

If you updated, did you manually update it, or allow the store to auto-update it?

- I allowed the store to auto-update it

Just letting you know that we are closing this thread due to a duplicate topic.

This issue has been forwarded to the appropriate team. In the meantime, we would suggest that you merge this discussion into http://www.gamesas.com/topic/1573320-vault-no-longer-loads/.