I can't jailbreak with unc0ver 13.3 because of OTA file

[LukeDoky]

I can't jailbreak my xs max with unc0ver. It tells me RootFS already mounted. Delete the OTA file in the setting. However, I can't find any OTA file in my setting > iPhone Storage. When I click Software Update, my Setting app will freeze. So I can't download the OTA either. I tried to turn off "Disable Updates", "Reload Daemons", turn on airplane mode. None of them worked. I am thinking to restore my phone, but I am not sure if it's safe to use iCloud restore and "Erase All Content and Settings". So does anyone know what I can try at this stage?

A screenshot showing the error. 
https://imgur.com/a/fVL4RGZ

A screen record of what happened. 
https://imgur.com/a/3buIyDm

[Vino]

Go to settings, General, iPhone Storage and delete whatever update is downloaded. Respring device and try again, it should work then.

[LukeDoky]

Go to settings, General, iPhone Storage and delete whatever update is downloaded. Respring device and try again, it should work then.

I tried. I couldn't find any OTA update in iPhone storage.

[bodeans]

Go to settings, General, iPhone Storage and delete whatever update is downloaded. Respring device and try again, it should work then.

I tried. I couldn't find any OTA update in iPhone storage.

Same here, nothing to delete,. Please help

[bodeans]

I'm sorry I found the update: Duh! Finaly got Cydia installed but no packages when I go to installed repos.  If I try to install iFile I don't get an install option only to reload.

[LukeDoky]

I'm sorry I found the update: Duh! Finaly got Cydia installed but no packages when I go to installed repos.  If I try to install iFile I don't get an install option only to reload.

How did you jailbreak?

[Vino]

The update is called whatever the IOS version is. So you're looking for 13.3.1 or whatever the OTA update is thats downloaded.