A Redditor by the name EccentricLime on Reddit posted on the subreddit r/tablets that he found a fake firmware update on his RCA Android Device which is MALWARE that can hack your network. Let your friends and family members who own an rca or onn tablet know. This is a recent data breach hack in 2021
Here's the reddit post - https://www.reddit.com/r/tablets/comments/ogl6j5/psa_onn_surf_20_7_inch_tablets_may_be_hacked/