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Software troubleshooting in Huntsville

Not every problem is a broken part. When a phone freezes, restarts on its own, or won’t get past the logo, the cause is often software. We’ll find out which it is, and tell you before we fix anything.

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Signs you need it

Stuck on the logo
Restarts over and over, or never gets past the Apple or Samsung logo.
Updates that fail
An update that won’t install, or a phone that acts up after one.
Freezing and crashing
Apps that close on their own, a frozen screen, or a phone that’s gotten slow.
Pop-ups and storage
Ads that pop up out of nowhere, or storage that’s always full.

Repair guide from the Dr. CellTech shop · Updated

Fixing a phone that freezes, crashes, or won’t start

Software problems can look a lot like broken parts. Here’s what you can safely try at home, the signs that point to hardware instead, and what to know before anyone resets your phone.

Start with a restart

  • A normal restart clears most freezes and app glitches. Turn the phone off, wait 30 seconds, and turn it back on.
  • If the screen is frozen on an iPhone 8 or newer, force restart it: press and release volume up, press and release volume down, then hold the side button until the Apple logo appears.
  • On most Samsung Galaxy phones, hold the side button and volume down together for about 10 seconds. On a Pixel, hold the power button for about 30 seconds.
  • Update the phone and your apps. Many crash bugs are fixed in updates.

A phone that restarts over and over, or never gets past the logo, is in a boot loop. It can start after an update that didn’t finish, when storage is completely full, or because of a hardware fault like a failing battery.

An iPhone in a boot loop can often be updated from a computer in recovery mode, which reinstalls iOS without erasing your data. If that doesn’t work, the next step is a restore, which does erase it.

Tip Charge the phone for 30 minutes before trying anything else. A nearly dead battery can make a phone restart at the logo.

Full storage and a slow phone

When storage is almost full, phones slow down, apps crash, and updates won’t install. On an iPhone, check Settings, General, iPhone Storage. On a Galaxy, look under Settings, Device care, Storage.

Clearing old videos and apps you don’t use often makes a real difference. A slow phone with plenty of free space can point to a worn battery instead. See battery replacement.

Pop-ups, ads, and scam warnings

Do

  • Close the tab, then clear your browser history and website data.
  • Delete apps you don’t remember installing.
  • Remove calendar subscriptions you didn’t add.
  • Change your passwords from another device if you typed them into a strange site.

Don’t

  • Don’t tap Allow when an unfamiliar website asks to send notifications.
  • Don’t call a phone number shown in a pop-up warning.
  • Don’t install a cleaner or antivirus app a pop-up tells you to get.
  • Don’t give anyone remote access to your phone.

Before anything gets reset

A factory reset fixes many stubborn software problems, but it erases everything on the phone. Make sure your iCloud or Google backup has run recently, and know your Apple ID or Google password, because you’ll need it to set the phone up again.

If we think a reset is the only fix, we’ll tell you first, and you decide. If the problem turns out to be a part, we’ll tell you that too, before any work starts.

How a repair works

  1. Get a price

    Send a quote request, call, or text us 24/7. During business hours, we usually reply within the hour.

  2. Walk in

    No appointment needed. Monday to Saturday, 10 am to 6 pm, at 109 Winchester Rd NE.

  3. We fix it

    You’ll know the price before any work starts. Many repairs are done the same visit.

  4. Check it together

    Look it over with us before you leave, and make sure everything works the way it should.

Questions

How do I know if it’s software or hardware?

Often you can’t tell from the outside. A phone that restarts on its own can have a software problem or a failing battery. Bring it in and we’ll check before recommending anything.

Will I lose my photos and data?

Most software fixes don’t erase anything. If the only fix is to reset the phone, we’ll tell you first, so you can decide and make sure you have a backup.

Can you unlock a phone if I forgot the passcode or iCloud password?

No. A forgotten passcode means the phone has to be erased, and your data only comes back from a backup. Activation Lock can only be removed by Apple or Google for the account owner.

Should I install updates right away?

Usually, yes. Updates fix security holes and bugs. Charge the phone and back it up first, and let the update finish without unplugging it.

Can phones get viruses?

True viruses are rare on iPhones, and on Android phones that only install apps from the Play Store. Most virus warnings are website pop-ups or spam calendar invites, and they can be cleaned up without a reset.

What if it isn’t worth fixing?

We’ll tell you. If a repair would cost more than the device is worth, we’ll say so before any work starts.

Do I need an appointment?

No. Walk in Monday to Saturday, 10 am to 6 pm. If you’d like to know the price first, send a quote request and we’ll text or call you, usually within the hour.