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Posts by Justin Seo

Home » Articles Posted by Justin Seo
iPhone Battery Replacement Guide
13 Oct
Industry Trends, Product Knowledge

iPhone Battery Replacement Guide: Comparing 5 Popular Brands (Mobilesentrix, iFixit, PINZHENG, XYIRMCYF, GUPFIX)

  • October 18, 2025
  • By author-avatar Justin Seo
I’ve seen a lot of questions lately about Where is the best place to buy a replacement Apple/Other brand battery. The market is in...

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diagnostic battery
05 Aug
Product Knowledge

OEM and third-party battery replacements diagnostic test on iOS 18.5 iPhone 12

  • October 18, 2025
  • By author-avatar Justin Seo
Before all battery you buy online or offline except going to an apple store are almost aftermarket battery produce by third-part f...

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23 Jul
Blog

Say goodbye to annoying battery warnings and take full control of your battery health！

  • October 18, 2025
  • By author-avatar Justin Seo
Do you tired of constant battery warnings on your iPhone? Want your device to run at its best without those annoying pop-ups or in...

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22 Jul
Blog, Industry Trends

The Perfect Gift for 2025: Custom Back Glass for Your Phone – Make It Personal, Make It Yours

  • October 18, 2025
  • By author-avatar Justin Seo
When Jason handed his best friend Marcus a small, neatly wrapped box on his birthday, Marcus didn’t expect much. Maybe a T-shirt. ...

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6 Battery Tab Cutting
01 Jan
Product Knowledge

How to make an iPhone Battery: A Factory Tour

  • October 18, 2025
  • By author-avatar Justin Seo
With over a decade of battery factory working experience, I’ve gained a deep understanding of the entire mobile phone battery manu...

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LCD SCREEN FACTORY
27 Dec
Product Knowledge

Complete Guide to the Mobile Phone Screen Manufacturing Process

  • October 18, 2025
  • By author-avatar Justin Seo
1. Raw Material Preparation Glass Substrates: Ultra-thin, high-purity glass sheets (suitable for mobile phone screen sizes) are p...

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27 Apr
End-user repair tips

How to Extend the Lifespan of Your Phone Battery

  • January 1, 2025
  • By author-avatar Justin Seo
Your smartphone is an indispensable tool that keeps you connected, entertained, and productive throughout the day. However, the lo...

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27 Apr
Blog

DIY Phone Repair: Tips and Tricks for Beginners

  • April 27, 2024
  • By author-avatar Justin Seo
In a world where our smartphones are essential to nearly every aspect of our lives, experiencing a malfunction or damage can be fr...

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27 Apr
Blog

The Ultimate Guide to Choosing the Right Phone Case

  • April 27, 2024
  • By author-avatar Justin Seo
Your phone is more than just a device; it's an integral part of your daily life. From staying connected with loved ones to managin...

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  • Home
  • iPhoneHot
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    • iPhone 5S/SE(2016)
    • iPhone 5C
    • iPhone 5
  • Battery
  • ToolsNew
    • Rework station
    • Soldering station
    • 2 in 1 rework station
    • Soldering station accessories
    • Soldering tip & heating core
    • Smoke purification
    • Maintenance workbench
    • Microscope
    • Microscope accessories
    • Multimeter
    • Dc power supply
    • Infrared thermal imaging
    • Heating platform
    • Middle simple tester
    • Middle layer/CPU tinning
    • Motherboard chip fixture
    • Battery repair
    • Disassembly screen fixture
    • Laser machine
    • Lamination & defoaming
    • Screen tester
    • LCD separation machine
    • Dust-free machine
    • USB multi-port charger
    • Smart boot line
    • Smart activation board
    • Film cutting machine
    • Screwdriver
    • Tweezer
    • Test Fixture
  • Blog
  • Help
    • About Us
    • FAQs
    • Tracking Order
    • Stars program
    • Loyalty program
    • Terms & Conditions
  • Contact Us
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