Ottmtyvx.apk -

Go to Settings > Apps and look for anything you don't recognize or that has a blank icon/name. Uninstall it.

If you install OTTMTYvX.apk, you are essentially giving an unknown developer access to your phone. Common risks include: OTTMTYvX.apk

In this post, we’ll break down what this file likely is, why it’s on your phone, and how to get rid of it. What is OTTMTYvX.apk? Go to Settings > Apps and look for

Your phone may start showing full-screen ads even when you aren't using an app. why it’s on your phone

Clicking on a "Your phone is infected!" or "Update required" pop-up often starts a silent download of these files. The Risks of Installing Suspicious APKs

Security software often flags known malicious filenames; changing the name constantly helps them slip through.