How to Prevent a Cracked iPhone Screen from Getting Worse?

A cracked iPhone screen is more than just an eyesore—it’s a ticking time bomb. What may begin as a small fracture can evolve into a shattered display or even total screen failure if left untreated. Everyday use like typing, swiping, or accidental drops will accelerate the damage. Even the tiniest crack weakens the structure of the glass, inviting dust, moisture, and deeper splits to worsen the situation. Whether you're waiting for a repair appointment or considering a full replacement, knowing how to keep the screen from deteriorating further can help you avoid costlier damage and data loss. This guide will walk you through the best practices to prevent your cracked iPhone screen from getting worse while maintaining its functionality until you're ready for a permanent fix.

Understand the Risks of Leaving a Crack Untreated

When your iPhone screen cracks, the structural integrity of the entire device becomes compromised. Most users assume a small fracture isn’t urgent—but every swipe and touch places additional pressure on the glass. As the screen bends slightly with regular use, it stresses the weak points of the crack and can spread unpredictably. Dust and dirt particles can sneak into the gaps, potentially damaging the internal display or interfering with the touch sensitivity. Moisture is another enemy. Even minimal exposure to water can seep through the cracks, leading to short circuits or internal corrosion that impacts not just the screen, but also the battery and motherboard. Moreover, a cracked screen can also expose your fingers to tiny, sharp glass shards, increasing the risk of injury over time.

Apply a Screen Protector Immediately

One of the most immediate actions you should take after discovering a crack is applying a high-quality screen protector. Even if your screen is already damaged, the protector can act as a temporary seal. It prevents dirt, moisture, and oils from penetrating the crack while keeping the fractured glass from flaking or worsening with each tap. There are protectors specifically designed for damaged screens that use strong adhesives to stabilize the crack and reduce the risk of spreading. It’s essential to clean the screen gently before application using a microfiber cloth and alcohol-free wipe to avoid forcing dirt deeper into the cracks. A tempered glass protector adds an extra layer of strength, functioning as a buffer against further shocks or scratches.

Avoid Using Excessive Pressure on the Screen

Using your iPhone with a cracked screen means you need to be more mindful of your touch habits. Excessive pressure, whether during typing or scrolling, can deepen the existing cracks or introduce new ones. It’s best to use the soft pads of your fingers instead of your nails and avoid forceful taps. When your phone is in your pocket or bag, ensure it’s not pressed against hard or uneven surfaces, as this constant pressure can cause the crack to worsen without you even realizing it. If you use your phone often for gaming or work, consider temporarily switching to a second device until repairs are complete to minimize screen interaction.

Keep Your iPhone in a Protective Case

If your screen is cracked, your iPhone is in a vulnerable state and needs more protection than ever. Invest in a sturdy, shock-absorbing case that wraps around the corners and edges of your phone. The edges are where most cracks begin and spread, especially if your phone experiences any drop or impact. A rugged case can absorb most of the shock before it reaches the screen. Some cases even include built-in screen shields that create a physical distance between surfaces and your screen. Avoid ultra-slim cases or open-face cases if your screen is already damaged—they offer minimal protection and will do little to stop cracks from growing.

Avoid Exposure to Extreme Temperatures

Glass expands and contracts with temperature fluctuations. For a cracked iPhone screen, this natural expansion and contraction can worsen the crack or cause new ones to form. High temperatures may soften the adhesive beneath the screen, increasing the risk of separation, while cold temperatures can make the glass more brittle. Try not to leave your phone in hot vehicles, direct sunlight, or near heat-emitting appliances. In colder environments, avoid exposing your phone to freezing conditions without a case. These temperature swings might not break an intact screen, but they can easily worsen an already compromised one.

Handle With Both Hands When Possible

It may sound basic, but how you physically handle your iPhone plays a huge role in preserving a cracked screen. Using both hands reduces the strain on one side of the phone, keeping the pressure evenly distributed. It also helps you avoid accidental slips or drops. While multitasking with one hand is a modern convenience, it increases the risk of further damage to an already fragile screen. When taking photos, texting, or browsing, try to grip your phone securely with both hands. If you're on a video call or streaming content, place your phone on a flat surface or use a phone stand to avoid holding it for extended periods.

Keep It Dry at All Times

Moisture can significantly worsen a cracked screen. Even a splash of water or a bit of humidity can seep into the crack, potentially damaging internal components. While iPhones come with water-resistance ratings, a cracked screen compromises this protection entirely. You should keep your iPhone away from kitchen counters, bathrooms, and wet outdoor environments. If you’re caught in the rain, store the phone in a sealed plastic pouch or waterproof sleeve. Never attempt to clean a cracked screen with a damp cloth, even lightly. If you must clean it, use a dry microfiber cloth with gentle pressure.

Schedule a Professional Repair Before It’s Too Late

Delaying screen repair can be a costly mistake. A crack that spreads over time may require a full screen and digitizer replacement, costing more than an early-stage repair. In severe cases, a deep crack may damage the front camera, Face ID, or internal display, making your device nearly unusable. It’s always more cost-effective to address the issue early before it affects other components. A reliable technician can assess whether only the glass needs replacing or if additional repairs are necessary. If you’re in search of a local technician, iPhone Repair in Port Charlotte, FL offers fast, affordable solutions with quality parts and experienced staff. Acting early not only saves money but also preserves your iPhone's resale value.

Use a Backup Device Until Repairs Are Done

If your cracked screen is progressively getting worse and repair is not immediately possible, consider temporarily switching to a backup phone. Using a backup device can reduce daily wear and tear on your primary phone, minimizing pressure on the cracked screen. If your backup is another iOS device, syncing your contacts, apps, and data through iCloud makes the transition nearly seamless. Even using your iPad or an old smartphone can give your iPhone a much-needed break. This approach is especially useful if you plan to send your phone in for repair or are waiting for replacement parts.

Avoid Third-Party Repair Apps or Hacks

There’s no shortage of “screen repair” apps claiming to fix display issues by recalibrating touch sensitivity or improving visual cracks through software tricks. These methods do nothing to fix the physical damage. In fact, trying to adjust display settings could inadvertently cause more harm or trigger system malfunctions. Avoid DIY hacks like using super glue, toothpaste, or tape—none of these are effective and most can cause irreversible damage. Only certified technicians should work on internal screen components, especially for newer models like the iPhone 13 and 14. Tampering with the device on your own may void any remaining warranty or AppleCare coverage.

Stay Updated on Apple’s Repair Programs

Apple occasionally offers free or discounted repairs through official service programs, especially if the issue is widespread among a particular model. If your cracked screen resulted from a known manufacturing defect, you might qualify for a replacement. These programs aren’t always heavily advertised, so check Apple’s website or visit an Apple Authorized Service Provider for evaluation. Register your device's serial number online to check for eligibility. Even if your device isn’t covered, official repair channels may offer extended warranties or post-repair guarantees that independent shops may not include.

Final Thoughts on Preventing Further Damage

A cracked screen doesn’t mean the end of your iPhone’s life, but it does require extra care and caution. Every time you use your phone after the crack appears, you’re walking a fine line between functional and broken. From applying a screen protector to scheduling a timely repair, your actions can determine whether the damage stays minimal or becomes unmanageable. Small steps like keeping your device clean, avoiding pressure, and using a quality case can make a massive difference. Most importantly, don’t ignore it—early intervention is key.

Welcome to Techy Port Charlotte, your local destination for reliable and affordable iPhone repairs. Whether you own the latest iPhone 14 or an older model, our certified technicians are trained to resolve all common and complex issues with speed and precision.