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Group How To – Quick Fixes, Expert Advice for iPhone & Android
  • APK Analyzer
  • How To
  • Android
  • iPhone
  • About Us
  • Contact Us

A. Lamrani

I write in-depth tutorials that focus on real solutions—not guesses, not outdated advice. Every article on GroupHowTo is the result of hands-on testing, clear structure, and a commitment to helping people fix the issues that slow them down. I’ve spent years working with Android systems, iPhone settings, apps, and device setups, and I use that experience to explain things simply, without cutting corners. If it’s on this site, I’ve tested it, written it, and made sure it works.

What Is RTT Calling on Android & How to Stop It from Breaking Calls

July 1, 2025 by A. Lamrani
What is RTT calling and how to turn it off

Your phone rings, but as soon as you answer, the voicemail icon disappears. A keyboard you didn’t summon appears mid-call. You didn’t ask for Real-Time Text—but here it is, hijacking your dialer with no warning and no clear way out. …

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What Is IPSGeofence on Android and Why It’s Built Into Samsung Devices

June 30, 2025 by A. Lamrani
IPSGeoFence explained

You’re deep in your app settings, digging through permissions, when you spot it—IPSGeofence. It’s using your location, it has no icon, and it wasn’t installed through the Play Store. The update came from Galaxy Store, and now it’s sitting quietly …

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com.android.emergency: Safe to Keep or Better Disabled?

June 30, 2025 by A. Lamrani
Com.android.emergency

Your phone sounds an alarm — but you didn’t press call. You’re mid-conversation, screen off, when a siren cuts through the silence. You glance down and it’s flashing Emergency SOS. Before you touch anything, it sends your location and displays …

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What Is RilNotifier on Android? Safe to Remove or Not?

June 20, 2025 by A. Lamrani
What is RilNotifier - Explained

You’re not looking for it — but there it is. Your phone fails to load a webpage, and instead of blaming signal or SIM, it flashes a cryptic system message: “Unable to establish a wireless data connection.” You dig a …

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What’s Inside the Trump T1 Phone? Android Version, Apps, and Security Risks

June 18, 2025 by A. Lamrani
Trump mobile T1 android phone front back

You’ve seen the headlines: a $499 gold T1 phone backed by Trump, promising Android 15, patriotic branding, and a new wireless plan called Trump Mobile. But if you’re actually considering it—or just wondering what’s really inside—you’ll find more questions than …

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com.google.android.contactkeys: Safe to Remove or Not?

June 17, 2025 by A. Lamrani
com.google.android.contactkey - Explained

You’re digging through SD Maid, app usage stats, or an antivirus log—and then comes the head tilt: com.google.android.contactkeys. No app icon. No explanation. And depending on your device, it may have just auto-installed with a “new app” alert. That triggers …

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What Is CarModeStub on Android And Why It Still Shows Up

June 16, 2025 by A. Lamrani
What is CarmodeStub: Explained

If you’re digging through system logs or cleanup tools and keep finding com.samsung.android.drivelink.stub, it’s not a mistake. It’s also not active, dangerous, or trying to launch in the background. But the name—CarModeStub—throws people off. It sounds like it should be …

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What Is com.google.android.setupwizard: Safe or Problematic?

June 14, 2025 by A. Lamrani
What Is com.google.android.setupwizard

It’s built to guide the setup process, then stay out of sight. But there it is—com.google.android.setupwizard—lurking in your phone’s battery usage, showing up in app activity, or hogging background services long after you’ve finished setting up your phone. It doesn’t …

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What Is com.android.dreams.phototable and Should You Remove It?

June 13, 2025 by A. Lamrani
What Is com.android.dreams.phototable

You’re scrolling through your phone settings or digging through battery usage stats when something odd shows up: com.android.dreams.phototable. It looks like an app, but you never downloaded it. It doesn’t appear in your app drawer, and it definitely doesn’t sound …

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com.samsung.android.game.gamehome – What It Is & Safe to Remove

June 11, 2025 by A. Lamrani
com.samsung.android.game.gamehome

You didn’t install it. You didn’t open it. But the moment a game launches, it shows up in your system logs: com.samsung.android.game.gamehome. This isn’t bloatware or spyware. It’s a background service built into Samsung’s Gaming Hub—formerly Game Launcher—that powers gameplay …

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