GUPFIX GIVE YOU PROFESSIONAL FIX
  • Home
  • iPhoneHot
    • iPhone 15 Pro MaxNew
    • iPhone 15 Pro
    • iPhone 15 Plus
    • iPhone 15
    • iPhone 14 Pro Max
    • iPhone 14 Pro
    • iPhone 14 Plus
    • iPhone 14
    • iPhone 13 Pro Max
    • iPhone 13 Pro
    • iPhone 13 Mini
    • iPhone 13
    • iPhone 12Pro Max
    • iPhone 12Pro
    • iPhone 12 Mini
    • iPhone 12
    • iPhone 11Pro Max
    • iPhone 11Pro
    • iPhone 11
    • iPhone XS Max
    • iPhone XS
    • iPhone XR
    • iPhone X
    • iPhone SE(2020)
    • iPhone 8Plus
    • iPhone 8
    • iPhone 7Plus
    • iPhone 7
    • iPhone 6S Plus
    • iPhone 6Plus
    • iPhone 6S
    • iPhone 6
    • 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
Login / Register
Search
0 items $0.00
Menu
GUPFIX GIVE YOU PROFESSIONAL FIX
0 items $0.00

Posts by Justin Seo

Home » Articles Posted by Justin Seo
iPhone battery replacement process showing new battery being installed in opened smartphone
14 Mar
Blog

iPhone Battery Replaced? Your Complete 2026 Troubleshooting Guide

  • March 14, 2026
  • By author-avatar Justin Seo
Quick Answer: You may experience rapid draining and battery indication of "Unknown Part" after an iPhone battery is replaced. Thes...

Continue reading

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...

Continue reading

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...

Continue reading

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...

Continue reading

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. ...

Continue reading

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...

Continue reading

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...

Continue reading

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...

Continue reading

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...

Continue reading

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...

Continue reading

Company info
  • About Us
  • Loyalty program
  • Stars program
  • Blog
  • FAQs
  • Contact Us
Let Us Help You
  • My account
  • Track Order
  • Return Request
Terms & Conditions
  • Payment Information
  • Shipping & Delivery
  • Customs Clearance & Import Duty
  • Warranty & Return Policy
  • Privacy Policy
Resources Support
  • Product Grades
  • Trademark Disclaimer
  • Quality Control
  • wholesale
Contact Us
  • 30 N GOULD ST STE N SHERIDAN WY US 82801
  • Mon-Sun 9.00 – 21.00
  • sales@gupfix.com
© 2024 GUPFIX. All Rights Reserved. Privacy Policy | Terms & Conditions
payments
  • Home
  • iPhoneHot
    • iPhone 15 Pro MaxNew
    • iPhone 15 Pro
    • iPhone 15 Plus
    • iPhone 15
    • iPhone 14 Pro Max
    • iPhone 14 Pro
    • iPhone 14 Plus
    • iPhone 14
    • iPhone 13 Pro Max
    • iPhone 13 Pro
    • iPhone 13 Mini
    • iPhone 13
    • iPhone 12Pro Max
    • iPhone 12Pro
    • iPhone 12 Mini
    • iPhone 12
    • iPhone 11Pro Max
    • iPhone 11Pro
    • iPhone 11
    • iPhone XS Max
    • iPhone XS
    • iPhone XR
    • iPhone X
    • iPhone SE(2020)
    • iPhone 8Plus
    • iPhone 8
    • iPhone 7Plus
    • iPhone 7
    • iPhone 6S Plus
    • iPhone 6Plus
    • iPhone 6S
    • iPhone 6
    • 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
  • Login / Register
Shopping cart
Close
New customers: 5% off $300+ purchases first order
Sign in
Close

Lost your password?

Social Login
Google
Social Loader

No account yet?

Create an Account
Facebook X YouTube TikTok
Start typing to see products you are looking for.
Shop
0 items Cart
My account
Your amount to pay has been updated
The previous conversion quote has expired. Here is your new quote:
Total
$
You Pay
Back to checkout
Place Order