LG G Vista stuck in a bootloop

My phone always freezes and restarts, but tonight it keeps loading and restarting.
It will boot all the way up and I can do the normal stuff until it displays the alert "Unable to download. Please try again later." twice, then it restarts. I've tried removing the SD card and SIM card. I can't get into the messages settings, it always crashes before loading. My messaging app has been giving a lot of trouble so it may be something with that. Even when I boot in safe mode, it will display the alert and restart.

🙋Can you reflash the stock firmware?

I'm not sure what that means or how to do that.


Update: I can't fine a KDZ file to flash it.

I did a factory reset and it is still doing it, even though I can't get through the welcome screen.

Originally Posted by h66hhgr

I did a factory reset and it is still doing it, even though I can't get through the welcome screen.

As Belodion said above, you may want to flash a stock firmware for your phone. If you can tell me what carrier version the phone is, I can lead you into the right direction.

It's the AT&T D631