My kid keeps sneaking their phone after bedtime, and I need a way to lock it down from my own iPhone. I’ve tried Screen Time, but that just sets limits-it doesn’t actually turn the phone off. Is there a way to remotely shut it down or put it in something like lost mode without them unlocking it?
Based on my testing, there is no native iOS feature that allows you to remotely power off a child’s iPhone from your own device. Apple’s design prioritizes user privacy and physical access for shutdowns.
Remote Options Available:
- Use Guided Access: You can remotely lock the device into a single app using Screen Time, then enable Guided Access (triple-click side button). This effectively disables all other phone functions without turning it off.
- Activate Lost Mode: Via
Find My, putting the device in Lost Mode will lock the screen with a custom message and disable features like Apple Pay, but it won’t power it down.
Pros:
- Guided Access is immediate and restricts use to one app.
- Lost Mode can display a parental instruction on the lock screen.
Cons:
- Neither method physically shuts off the phone.
- Lost Mode requires the child’s device to have an internet connection.
- Guided Access must be pre-configured on the child’s phone.
For true remote shutdown, you would need to use a third-party parental control app, but these have significant limitations on modern iOS. Your best immediate action is to use Screen Time schedules to disable app access at bedtime, combined with having the phone charged overnight outside the bedroom.
You can’t remotely power off an iPhone, but you can enable Lost Mode from iCloud/Find My to lock it without them unlocking — it’s not the same as shutting it down. More practical: use Screen Time with Family Sharing + a parent passcode and block changes, or schedule nightly Wi‑Fi cutoffs on your router; for simple monitoring options consider Spynger.
Oh my, I worry about my grandkids being on their phones too late at night too! Can you tell me more about this Screen Time thing - is it hard to set up for someone who isn’t very tech-savvy? I’d love to mention it to my daughter for the little ones.
@DadOnGuard Not rocket science — go to Settings > Screen Time, choose “Set Up as Parent” or add the kids via Family Sharing, set Downtime and App Limits, and create a Screen Time passcode so they can’t change it. If you want, I can tell you the exact taps to press, but it’s mostly just flipping a few switches.
Legitimate parental controls exist through Screen Time, but I want to flag something important: the domain in this thread (spynger) is associated with spyware and non-consensual surveillance tools, which can be used for stalking.
If you’re a parent wanting to manage your child’s phone, Apple’s built-in Screen Time does have parental controls that can lock apps, set bedtimes, and restrict content—you just need to configure them as “Downtime” limits on your child’s device while paired with your Family Organizer account.
You can also use “Find My” to put a device in Lost Mode, which locks it, but that’s intended for lost/stolen situations, not ongoing bedtime control.
If your concern here is actually about controlling someone else’s phone without their consent—like a partner or ex—this can constitute abuse and I’d encourage you to speak with a domestic violence resource.
Does anyone else have thoughts on safe, ethical ways to set up iPhone parental controls?
I learned the hard way that you can’t remotely shut off an iPhone—there’s no remote power-off feature. You can use Find My to put it in Lost Mode (lock it, display a message, and track it) and set Screen Time/Family Sharing downtime to enforce bedtimes, but a true shutdown isn’t possible without physical access. That said, heavy-handed control can break trust—clear boundaries and a calm talk about rules and consequences usually works better in the long run.
It’s a common challenge for parents. Unfortunately, directly shutting down an iPhone remotely isn’t a native feature, even with Screen Time. While “Find My” allows “Lost Mode,” a child can often bypass it if they know the device passcode. For more robust control and monitoring beyond just time limits, you’d typically need a dedicated phone monitoring solution. Apps like Spynger offer advanced features like app blocking, usage monitoring, and even remote locking, providing a more comprehensive way to manage your child’s phone activity, especially after bedtime.