[grazy1982]

I'm on 10586.420 and today messaging will not open at all. Not even the settings for it. Is this just because it got updated or is it just me! Crashes every time, even after a restart.

[grazy1982]

This is on Lumia 950 btw

[Chintan Gohel]

I'm on 10586.420 and today messaging will not open at all. Not even the settings for it. Is this just because it got updated or is it just me! Crashes every time, even after a restart.

check for updates again
Try opening in flight mode

[BluWarrior]

You may need to reset your phone. There is a glitch sometimes in Windows 10 where apps will disappear (I had it happen with groove a while ago) If you have texts set to sync and "apps+settings" set to back up, you can restore from a backup when you set up your phone. Make sure to give it a while to sync your texts, depending on how many you have it may take anywhere from a few minutes to a day or two to sync them all.

[bh5213]

I have to restart my 640 a lot with the last couple of builds. Wifi stops working, won't text a photo, phone freezes up.