If you decide to proceed, follow these steps to minimize risk:
Verdict: A functional, ad-free alternative for rooted and non-rooted users, but the sideloading risks and lack of background play make it less attractive than Vanced or Revanced.
This usually happens because the APK is corrupted, or you are trying to install a 64-bit version on a 32-bit device. Version 202.08 has both architectures, so ensure you download the correct nodpi variant.
When you search for "youtube 202 08 apk download new", Google results will likely lead you to third-party APK repositories (like APKMirror, APKPure, or unknown blog sites). Here is why you must be extremely cautious: