Family Link locks the screen, the timer runs out, and the game stops in the middle. This scenario frustrates many children and teenagers who are trying to squeeze in a few extra minutes. Some flaws in the functioning of the Google Family Link app do indeed allow for extended phone usage without triggering parental notifications.
Split screen on Android: the flaw that Family Link does not monitor
Have you ever noticed that some apps are not subject to time limits? System apps (phone, messages, WhatsApp in certain configurations) remain accessible even after locking. This is where split screen comes into play.
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The principle is simple. By opening an app considered unlimited at the top of the screen and then launching a limited app (a game, Chrome, a social network) at the bottom, only the time of the unlimited app is counted. Family Link does not detect the activity of the second application because the Android system assigns focus to the main window.
To exploit this method, simply long-press the icon of an app from the multitasking screen, select “Split screen,” and then choose the second app in the lower part. Several users looking to add time on Family Link confirm that this technique works on recent versions of Android.
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This flaw arises from the fact that Google manages limits on an app-by-app basis, without analyzing what is actually running in the background of the split screen mode.
Secondary profiles and unsupervised Google accounts
Android allows the creation of multiple user profiles on the same device. A secondary profile functions like a separate phone, with its own apps and its own Google account. Family Link, however, only supervises the main profile.
In practice, a teenager can add a user profile from the system settings, associate it with a Google account created with a different birth date, and use this profile without any restrictions. Family Link does not send any alerts to parents for this second profile.
On some Samsung devices, the Secure Folder feature produces the same result. Apps installed in this secure folder escape parental control because they run in a compartmentalized environment that Family Link does not cover.
Limitations of this approach
- The parent can manually check the active profiles in the phone settings, even if Family Link does not automatically report it
- Some manufacturers disable the creation of secondary profiles on devices detected as supervised
- An unsupervised Google account remains visible in the account list if the parent accesses it physically
Modify private DNS to neutralize Family Link filtering
This technique is more advanced and mainly concerns teenagers comfortable with network settings. Android has offered a “Private DNS” field in connection settings for several versions. By entering a specific configuration (NextDNS for example), some parental blocks can be bypassed.
Private DNS uses an encrypted protocol (DNS-over-HTTPS or DNS-over-TLS) that prevents Family Link from intercepting browsing requests. Sites that are normally filtered become accessible again, and the time spent on them is no longer accurately reported in the parental dashboard.
This modification requires only one moment when the phone is unlocked without restrictions, for example, when the parent enters their code to grant bonus time. Once the DNS is configured, the setting persists until someone manually changes it.
Why this method remains discreet
Family Link does not monitor advanced network settings. No notification is sent when the private DNS is modified. The parent must check this field themselves in the settings to detect the change.
What parents can do to detect these workarounds
No parental control is infallible, and Family Link is no exception. The flaws exploited here are related to the very design of Android, not a temporary bug. Google regularly fixes certain methods, but new ones appear with each system update.
Some regular checks can help spot the most common workarounds:
- Open the phone settings and check the list of active user profiles (an unknown profile is a clear signal)
- Check the “Private DNS” field in the network settings: if it shows anything other than “Automatic” or “Disabled,” a modification has been made
- Compare the screen time reported by Family Link with the native screen time of Android (Settings > Digital Wellbeing) to detect significant discrepancies
- Check if the Secure Folder is activated on Samsung devices
The Family Link dashboard alone is not enough to have a reliable view of actual phone usage. Parents seeking more rigorous control sometimes turn to third-party solutions that monitor all profiles and network settings.
These workarounds evolve quickly. Dialogue remains more effective than the race for technical tools: a determined teenager will almost always find a flaw. Setting clear and accepted rules together reduces the need for workarounds much more than additional locking.