Restrictions on battery usage can interfere with recording. Conclusion
Go to Settings > Security (or Privacy ) and toggle on "Install apps from unknown sources." Sec.record Screen.apk
Some apps (like banking apps or Netflix) block screen recording for security reasons. This is an Android restriction, not a fault of the Sec.record app. Conclusion Restrictions on battery usage can interfere with recording
Because it is a pre-installed system app, it is generally considered safe. However, users often notice it in "Permission" or "Privacy" dashboards because it requires high-level access to the screen and audio to function. Common User Concerns it is generally considered safe. However