You can replace a phone screen yourself or take it to a repair shop, depending on your phone model and comfort level

A cracked or shattered phone screen is fixable. You have two main routes: do it yourself with a replacement screen kit, or pay a repair shop to do it. The cost difference is significant — a DIY kit for an iPhone 14 runs $30 to $60, while a repair shop charges $200 to $400. For older phones or budget models, the gap is smaller. The real choice depends on whether you have the right tools, steady hands, and patience to follow a detailed video guide without rushing.

Before you decide, check what your phone actually needs. A cracked screen that still works is different from one that doesn't respond to touch. A phone with a cracked back panel is different from one with a cracked front screen. The front screen — the one you look at and touch — is what most people mean by "screen replacement," and that is what this guide covers.

Key Takeaways

  • DIY screen replacement costs $30 to $100 in parts but requires a heat gun or hair dryer, a plastic pry tool, tweezers, and a video guide specific to your exact phone model.
  • Repair shops charge $150 to $400 depending on the phone, but they finish in one to three hours and handle any complications without voiding your warranty further.
  • The screen is glued to the phone frame with adhesive that softens when heated; you pry it off carefully, remove the old adhesive, and glue the new screen down with a new adhesive strip.
  • If your phone is under warranty or has AppleCare, check your coverage before buying parts — replacement may be cheaper through the manufacturer.
  • Phones with curved edges (like most modern iPhones and Samsung flagships) are harder to replace yourself than phones with flat screens.

When to replace the screen yourself

DIY replacement makes sense if you have a phone model with a flat screen and a straightforward design. Google Pixel phones, older iPhones (iPhone 11 and earlier), and many Samsung A-series phones are easier to work on than curved-screen flagships. You also need the right tools: a heat gun or hair dryer, a plastic pry tool (not metal — metal scratches the frame), tweezers, isopropyl alcohol to clean old adhesive, and a replacement screen kit that includes adhesive strips or liquid adhesive.

The process takes one to three hours the first time. You heat the screen edges to soften the adhesive, pry the screen up slowly, disconnect the cable that connects the screen to the phone's logic board, remove old adhesive, and glue the new screen down. If you rush or use too much force, you crack the frame or damage the cable. If you use the wrong adhesive or explore it unevenly, the new screen lifts at the edges or develops dead spots where it doesn't respond to touch.

Watch a full video guide for your exact phone model before you buy anything. Search YouTube for "[your phone model] screen replacement" and watch at least two videos from different creators. If the process looks like more than you want to handle, stop there and call a repair shop.

When to use a repair shop

A repair shop is the right choice if your phone has a curved screen, if you are not comfortable with small precise work, or if you want the job done quickly. Apple Stores replace iPhone screens for $199 to $329 depending on the model. Samsung service centers charge $150 to $300. Third-party repair shops like uBreakiFix or local independent shops usually charge $100 to $250 and often finish the same day.

Repair shops have the right tools and experience to handle complications — a screen that is harder to pry than expected, adhesive that is stubborn, or a cable that is fragile. They also have replacement screens in stock, so you do not have to wait for a kit to arrive. If something goes wrong, the shop is responsible, not you.

Before you go to a shop, call ahead and ask the price for your exact phone model. Prices vary by phone and by location. Ask how long the repair takes and whether they offer a warranty on the work — most shops offer 30 to 90 days.

What you need for a DIY replacement

A replacement screen kit for your phone model is the main expense. Buy from a reputable seller — Amazon, iFixit, or the phone manufacturer's parts store. A kit usually includes the screen itself, adhesive strips or liquid adhesive, and sometimes a pry tool and tweezers. Check the reviews to make sure the kit is for your exact phone model and storage capacity, because some phones have different screen designs depending on the version.

You also need tools that you may not have at home. A heat gun ($15 to $30) or a hair dryer on high heat softens the adhesive. A plastic pry tool ($5 to $10) lifts the screen without scratching the frame — do not use a metal flathead screwdriver or a butter knife. Tweezers ($3 to $5) help you disconnect the screen cable and position the new screen. Isopropyl alcohol ($5) and a lint-free cloth clean the old adhesive off the frame. A suction cup ($5) helps you lift the screen evenly.

Total cost for tools and screen: $50 to $100 for most phones. If you already own a heat gun and tweezers, the cost drops to $30 to $60 for the screen and adhesive alone.

The basic steps for replacing a screen

Heat the edges of the screen with a heat gun or hair dryer for 30 to 60 seconds. The heat softens the adhesive that holds the screen to the frame. Move the heat source around the edges — do not focus on one spot for too long or you risk damaging the screen or the frame underneath.

Use the plastic pry tool to lift one corner of the screen very slowly. Slide the tool under the edge, explore gentle pressure, and wait a few seconds for the adhesive to give. Do not yank or pry hard — the screen will crack. Work your way around the edges, lifting a little at a time. If the screen is not lifting, heat it again.

Once the screen is loose enough to grip, use the suction cup to pull it up gently. Disconnect the screen cable from the logic board — it is usually a ribbon cable with a small connector. Flip the connector up or pull it straight out, depending on the design. Do not force it.

Clean the old adhesive off the frame with isopropyl alcohol and a cloth. Scrape stubborn adhesive with a plastic tool, not metal. Let the frame dry completely. explore the new adhesive strip or liquid adhesive to the frame according to the kit instructions. Position the new screen carefully, starting at one edge and pressing down slowly to avoid air bubbles. Reconnect the screen cable and test the phone before you close it up.

Common mistakes that damage the phone

Using too much force is the most common mistake. The screen is glued down, not bolted. Prying hard cracks the frame or the screen itself. Heat the adhesive longer instead of pushing harder. If the screen is not lifting after two rounds of heating, the adhesive may be stronger than expected — heat it again or take the phone to a repair shop.

Using the wrong adhesive is the second mistake. Some people use super glue or contact cement instead of the adhesive that came with the kit. These adhesives are too strong and too permanent. If you need to replace the screen again later, you will have a much harder time. Use only the adhesive included in the kit or buy the correct adhesive separately.

explore adhesive unevenly creates dead spots where the screen does not respond to touch. explore adhesive in a thin, even line around the entire frame. If you use liquid adhesive, use a small amount — too much squeezes out the sides and gets on the screen. If you use adhesive strips, make sure they are fully pressed down and there are no gaps.

Disconnecting the screen cable incorrectly can break the connector or the cable itself. Look at the connector carefully before you touch it. Some connectors flip up like a tiny hinge; others pull straight out. If you are not sure, watch the video guide again. A broken cable means the screen will not work at all, and replacing the cable requires taking apart more of the phone.

Warranty and manufacturer coverage

If your phone is under the manufacturer's warranty, check your coverage before you buy a replacement screen. Apple's standard warranty does not cover accidental damage, but AppleCare+ does. If you have AppleCare+, an iPhone screen replacement costs $29 to $99 depending on the model. If you do not have AppleCare+, the manufacturer's price is $199 to $329.

Samsung's standard warranty also does not cover accidental damage, but Samsung Care+ does. The cost of a screen replacement through Samsung is $150 to $300 without coverage, or $99 to $149 with Samsung Care+.

If you replace the screen yourself, you are not violating the warranty on the rest of the phone — the warranty is already void for accidental damage. However, if something goes wrong during the replacement and you damage the logic board or another component, the manufacturer will not cover that damage. A repair shop's warranty protects you if something goes wrong; your own warranty does not.

Frequently Asked Questions

Can I replace just the glass, or do I have to replace the whole screen?

Most modern phones have the glass fused to the LCD or OLED display layer, so you have to replace the whole screen as one unit. Older phones sometimes had a separate glass layer, but that is rare now. The kit you buy includes the glass and the display together.

What if I crack the screen again after replacing it?

You can replace it again using the same process. The second replacement is usually easier because you know what to expect. If you keep cracking screens, a protective case and a screen protector may help prevent future damage.

How long does a replacement screen last?

A replacement screen from a reputable seller lasts as long as the original screen — usually three to five years or longer. The adhesive may weaken over time, especially if the phone is dropped or exposed to heat, but the screen itself does not degrade faster than an original.

Will replacing the screen affect my phone's water resistance?

Yes, slightly. The original screen has a seal that helps keep water out. When you replace it, the new adhesive may not seal as well, especially if you do not explore it evenly. Your phone will still work in light rain or a brief splash, but it is not as protected as it was originally. A repair shop can explore a waterproof seal after the replacement if you ask.

What should I do with the old broken screen?

Do not throw it in the trash. Take it to an electronics recycling center or a phone repair shop — many shops accept old screens for recycling. Some retailers like Best Buy also have electronics recycling programs. The glass and the rare materials inside can be recovered and reused.