At Advanced Computers, we repair iPhones every day at our North Shore and Penrose branches. Cracked screens, liquid damage, battery issues and charging faults are some of the most common problems we see. While accidents can happen to anyone, many repairs are preventable with a few simple precautions.
Here are five practical ways to protect your iPhone and extend its lifespan.
1. Choose a Proper Protective Case (Not Just a Stylish One)
Not all phone cases offer real protection. If durability is your priority, look for:
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Shock-absorbing corners
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Raised edges around the screen and camera
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A firm, secure fit (no movement around the frame)
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Drop protection certification where possible
Thin decorative cases may look good, but they offer minimal impact resistance. Most cracked screens we replace result from side or corner impacts that could have been reduced with better protection. If you’ve invested over $1,500 in a new iPhone, it’s worth investing in a quality case.
2. Install a Tempered Glass Screen Protector
A tempered glass screen protector adds a sacrificial layer between your display and the outside world. Plastic protectors may prevent minor scratches, but they do very little in a drop. A good quality tempered glass protector can absorb impact and often cracks instead of your actual screen — which is far cheaper to replace. We regularly see customers avoid full screen replacements because their protector took the damage instead.
3. Enable Find My iPhone and Two-Factor Authentication
Physical damage isn’t the only risk — theft is also common. So, make sure you:
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Enable Find My iPhone
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Turn on two-factor authentication
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Use a strong passcode (avoid simple 4-digit codes)
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Disable USB accessories when locked
Find My iPhone allows you to locate, lock or erase your device remotely if it’s lost or stolen. For business users in Auckland, this is especially important if your phone contains work emails or client information.
Prevention is far easier than trying to recover data after the fact.
4. Protect Your Phone from Water (Even If It’s “Water Resistant”)
Many modern iPhones are rated as water resistant — but that does not mean waterproof. Water resistance degrades over time due to:
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Minor drops
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Heat exposure
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General wear
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Previous repairs
We regularly see liquid-damaged phones that were assumed to be “safe” around pools or beaches. If you’re boating, at the beach, or doing outdoor work, consider a sealed waterproof pouch. It’s inexpensive insurance compared to a logic board repair. But if your iPhone has already been exposed to moisture, follow the steps outlined in our Auckland iPhone liquid damage guide as soon as possible.
5. Take Care of Your Charging Cable and Port
Charging issues are one of the most common problems we diagnose. Often, the issue isn’t the battery — it’s:
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A worn lightning cable
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A damaged charging port
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Pocket lint compacted inside the port
To reduce wear:
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Avoid bending cables sharply near the connector
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Don’t use low-quality aftermarket chargers
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Keep your charging port clean
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Avoid charging on soft surfaces that trap heat
If your phone only charges at certain angles, get it checked early. Ignoring the issue can lead to more expensive repairs later.
Bonus Tip: Keep Your Battery Healthy
Battery performance naturally declines over time, but you can extend its lifespan by:
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Avoiding frequent full discharges to 0%
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Not leaving it constantly at 100%
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Keeping the phone out of excessive heat
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Using optimised battery charging
If your iPhone battery health drops significantly or the phone shuts down unexpectedly, a battery replacement is often more affordable than upgrading to a new device.
When to Seek Professional Help
If you notice:
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Cracks spreading across the screen
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Swelling or overheating
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Charging inconsistencies
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Water exposure
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Rapid battery drain
It’s best to get it checked promptly. At Advanced Computers, we provide professional iPhone repairs in Auckland from our North Shore and Penrose locations. Our technicians assess the issue properly before recommending repair, so you understand your options.
Sometimes a minor fix today prevents a major repair tomorrow.