[MCPE-61689] Minecraft on iOS started freezing and crashing

Note

Mojang is aware of this issue and are working on a fix.
https://twitter.com/MojangStatus/status/1218612836521455621

Workaround

https://twitter.com/MojangStatus/status/1218643512381538304

1. Shut down MC (force close)
2. Go to the xbox app on the device
3. sign out of xboxlive in the xbox app (3bar menu->settings->signout)
4. sign into xboxlive in the xbox app
5. launch Minecraft & attempt to sign in

Yesterday I was playing with a friend online and minecraft froze, it also happened to my friend later. After some time it would froze before I went into a world, and now It gets stuck on the start up screen :/
Mc version is 1.14.1

Edit: So this glitch has something to do with Xbox Live account, I kept restarting mcpe and it loaded, then I logged out of xbox live account and it works! But now I can’t play with my friend online which sucks. This bug also randomly started yesterday(17 january) and that’s weird.

Edit 2: people stop hating on Mojang, they’re probably working on it. It’s a bug and a lot of people have it, they don’t instantly know how to fix it :/