คู่มือการเปลี่ยนปุ่มโฮมของ iFixit

1. บทนำ

This manual provides detailed instructions for replacing the home button on compatible iPhone models. This replacement part restores all home button functions, excluding Touch ID functionality. Touch ID is uniquely paired to the original logic board and cannot be restored with a replacement home button.

For optimal results, it is recommended to have prior experience with small electronics repair or to seek professional assistance.

2. ข้อมูลด้านความปลอดภัย

Please read and understand all safety precautions before beginning the repair process.

• ปิดอุปกรณ์: Always ensure your iPhone is completely powered off before starting any repair.
• ถอดแบตเตอรี่: Disconnect the battery as early as possible in the repair process to prevent accidental short circuits.
• การปล่อยไฟฟ้าสถิต: Use an anti-static wrist strap or work on an anti-static mat to prevent electrostatic discharge (ESD), which can damage sensitive electronic components.
• จัดการด้วยความระมัดระวัง: Electronic components are fragile. Handle them gently and avoid excessive force.
• ชิ้นส่วนขนาดเล็ก: Keep track of all screws and small parts. Using a magnetic mat or labeled containers is highly recommended.
• การปกป้องดวงตา: Consider wearing eye protection to guard against small flying debris.

3. สินค้าหมดview

The iFixit Home Button replacement part is designed to restore the physical click and home button functionality of your compatible iPhone.

รูปที่ 3.1: ด้านหน้า view of the iFixit replacement home button, showing the black circular button and the flexible circuit board.

รูปที่ 3.2: กลับ view of the iFixit replacement home button, revealing the internal circuitry and connector.

คุณสมบัติหลัก:

• Restores home button click functionality.
• Compatible with iPhone 7, 7 Plus, 8, 8 Plus, and SE 2020.
• Does NOT restore Touch ID functionality.

4. คู่มือการติดตั้ง

This section outlines the general steps for replacing the home button. Specific disassembly steps may vary slightly between iPhone models. Refer to detailed repair guides for your specific iPhone model on the iFixit webงาน (www.ifixit.com) for comprehensive, step-by-step visual instructions.

เครื่องมือที่จำเป็น (ไม่รวม):

• ไขควงเพนตาโลบ
• ไขควงฟิลลิป
• Tri-point screwdriver
• สปัจเจอร์
• Opening picks
• ถ้วยดูด
• แหนบ
• Heat gun or hairdryer (optional, for adhesive softening)

รูปที่ 4.1: Example of an iFixit repair kit containing various tools necessary for electronics repair.

ขั้นตอนการติดตั้งทั่วไป:

1. เตรียมพื้นที่ทำงาน: ตรวจสอบให้แน่ใจว่าสภาพแวดล้อมสะอาด มีแสงสว่างเพียงพอ และปราศจากไฟฟ้าสถิต
2. Power Off iPhone: Completely shut down your iPhone.
3. ถอดสกรูเพนทาโลบ: Remove the two pentalobe screws located at the bottom edge of the iPhone, next to the charging port.
4. เปิดชุดจอแสดงผล: Carefully open the display assembly. This usually involves using a suction cup and opening picks to separate the display from the frame. Be aware of adhesive and delicate cables.
5. ถอดแบตเตอรี่: Locate and disconnect the battery connector to prevent power flow during the repair.
6. Disconnect Display Cables: Disconnect all display and digitizer cables from the logic board.
7. Remove Display Assembly: Carefully remove the entire display assembly from the iPhone body.
8. Access Home Button: On the back of the display assembly, locate the home button bracket and screws. Remove them.
9. Disconnect Home Button Cable: Carefully disconnect the home button flex cable from the display assembly.
10. Remove Old Home Button: Gently remove the old home button. It may be lightly adhered.
11. ติดตั้งปุ่มโฮมใหม่: Position the new iFixit home button into place. Ensure it sits correctly and the flex cable aligns.
12. Connect New Home Button Cable: Carefully connect the new home button flex cable.
13. ประกอบกลับเข้าที่: Follow the disassembly steps in reverse order. Reconnect display cables, then the battery. Reattach the display assembly to the iPhone body and secure the pentalobe screws.
14. ทดสอบฟังก์ชันการทำงาน: Power on the iPhone and test the home button functionality (single press, double press). Remember, Touch ID will not work.

5. Operating the Replacement Home Button

Once installed, the iFixit replacement home button operates identically to the original in terms of physical presses and gestures, with the exception of Touch ID.

• กดครั้งเดียว: Returns to the Home screen from any application.
• กดสองครั้ง: Activates the App Switcher, allowing you to view และสลับไปมาระหว่างแอปพลิเคชันที่เปิดอยู่
• กดสามครั้ง: Activates Accessibility Shortcuts (if configured in Settings > Accessibility > Accessibility Shortcut).
• กดค้างไว้: เปิดใช้งาน Siri (หากเปิดใช้งานไว้)

Important Note: Touch ID functionality will be permanently lost with the installation of any non-original home button. This is a security feature implemented by Apple.

6. การบำรุงรักษา

The iFixit home button replacement part requires minimal maintenance once installed. However, following these general guidelines can help ensure its longevity:

• รักษาความสะอาด: Regularly wipe the home button and surrounding area with a soft, dry, lint-free cloth to prevent dust and debris buildup.
• หลีกเลี่ยงของเหลว: Do not expose the home button or your device to liquids, as this can cause damage to internal components.
• การใช้งานอย่างอ่อนโยน: Avoid excessive force when pressing the home button.

7 การแก้ไขปัญหา

If you encounter issues after installing the replacement home button, consider the following troubleshooting steps:

8. ข้อมูลจำเพาะ

9. การรับประกันและการสนับสนุน

iFixit stands behind its products. For specific warranty information and support, please refer to the official iFixit webเว็บไซต์.

iFixit offers a "Backed for Life" warranty on their tools and parts. This means if a tool breaks or a part is defective, they will replace it for as long as you own it.

รูปที่ 9.1: iFixit's "Backed for Life" commitment, emphasizing quality and long-term support.

For further assistance, visit the iFixit support page or community forums:

• ฝ่ายสนับสนุน iFixit
• iFixit Answers (Community Forums)
• iFixit Store