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Group How To – Quick Fixes, Expert Advice for iPhone & Android
  • 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I write in-depth tutorials that focus on real solutions—not guesses, not outdated advice.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 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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How to Find Out Who Called You Without Wasting Time or Risking Your Privacy

June 10, 2025June 9, 2025 by A. Lamrani
How to Find Out Who Called You

Your phone lights up, and it’s a number you’ve never seen. No name. No voicemail. Just an unknown caller that disappears after one ring. You check your call log again later—same number, same silence. The more it happens, the more …

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What Is com.android.captiveportallogin and Why It Pops Up on Wi-Fi

June 8, 2025 by A. Lamrani
com.android.captiveportallogin app explained

com.android.captiveportallogin isn’t something you install. You won’t find it in the Play Store, and it doesn’t have an icon. But it runs on nearly every Android phone — quietly — the moment you connect to certain Wi-Fi networks. And when …

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What Is com.samsung.android.dialer? Is It Safe or Spyware?

June 7, 2025 by A. Lamrani
com.samsung.android.dialer phone app explained

com.samsung.android.dialer doesn’t show up in your app drawer, but it keeps appearing in your system logs, battery stats, or Google Activity report — often without explanation. For many users, the name alone raises questions: Is it safe? Is someone using …

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  • What Is RilNotifier on Android? Safe to Remove or Not?
  • What’s Inside the Trump T1 Phone? Android Version, Apps, and Security Risks
  • com.google.android.contactkeys: Safe to Remove or Not?
  • What Is CarModeStub on Android And Why It Still Shows Up
  • What Is com.google.android.setupwizard: Safe or Problematic?
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