In this video, we'll walk you through the tools you need, detailed replacement steps, and helpful safety tips to successfully replace your iPhone 11 Pro battery at home.
Why Replace the Battery?
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Reduced battery health (below 80%)
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Sudden shutdowns or poor standby time
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The swollen battery is causing the screen to lift
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Avoiding costly service center repairs
Tools
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Replacement battery for iPhone 11 Pro (with adhesive strips)
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Pentalobe P2 screwdriver
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Phillips #000 screwdriver
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Tri-point Y000 screwdriver (for logic board screws)
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Plastic spudger & opening pick
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Suction cup
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Tweezers
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SIM eject tool
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ESD (anti-static) wrist strap (optional)
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iPhone screen adhesive (recommended for waterproof seal)
Preparation & Warnings
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Back up your iPhone before starting
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Turn off your device completely
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Work on a static-free, clean surface
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Use caution with sharp tools and fragile screen components
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Lithium batteries can catch fire if punctured – take care when removing the old battery
Post-Replacement Checklist
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Turn on the iPhone and test:
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Touch responsiveness
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Face ID functionality
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Brightness and color accuracy
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Go to Settings → Battery → Battery Health to confirm the battery is recognized
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Charge to 100% and use it down to 10% to calibrate the new battery
Replacing your iPhone 11 Pro battery at home is possible with the right tools, patience, and a steady hand. It’s a cost-effective way to restore your phone’s performance, especially if you're out of warranty.
If you're unsure or uncomfortable with the process, it’s always safest to consult a certified technician.
If this article doesn't fix your iPhone battery issue, you can find a compatible replacement battery at BatteryMall.com.
To learn more about iPhone batteries and get useful tips, please visit our support blog:BatteryMall.com/blogs/support
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