My vita is saying that i have a 1.80 update (??)

i was looking into my vita files and found a 100mb psp2update, tried to delete it without success, then i opened config gone to update than i selected "update using storage media" and i got this: https://dl2.pushbulletusercontent.com/TdBc9IsFsa9SO5JnJxFThM6DAfyKlRVv/P_20160829_203606.jpg

version: https://dl2.pushbulletusercontent.com/Nit8WsNVCRVAbzgRf3e8OEioCt3T33xd/P_20160829_203629.jpg