Files promoted under the name "Google Account Manager 511743759 Android 50 Cracked" are highly likely to be malicious or unsafe. While the underlying technique (modifying the Account Manager to bypass FRP) is a real technical exploit used by repair technicians, files labeled "cracked" and hosted on public file-sharing sites are a primary vector for malware.
This query appears to be related to bypassing Google Account Verification (Factory Reset Protection - FRP) on an Android 5.0 device using a modified ("cracked") version of the Google Account Manager app (specifically version 5.1.1.743759). google+account+manager+511743759+android+50+cracked
On underground forums, patched versions of GoogleAccountManager.apk have been shared for specific Android 5.0 devices. A cracked version might allow: Files promoted under the name "Google Account Manager
The "Google Account Manager" interface appeared, but it wasn't asking for an email. The text was garbled, shifting between languages before settling on a version of English that felt slightly off . On underground forums