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iFixit iPhone 7/7 Plus/8/8 Plus/SE 2020 Home Button

iFixit Home Button Replacement Manual

Compatible with iPhone 7, 7 Plus, 8, 8 Plus, and SE 2020

1. Utangulizi

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. Taarifa za Usalama

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

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

3. Bidhaa Imeishaview

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

Mbele view of the iFixit replacement home button

Kielelezo cha 3.1: Mbele view of the iFixit replacement home button, showing the black circular button and the flexible circuit board.

Nyuma view of the iFixit replacement home button

Kielelezo cha 3.2: Nyuma view of the iFixit replacement home button, revealing the internal circuitry and connector.

Sifa Muhimu:

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

4. Mwongozo wa Ufungaji

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 webtovuti (www.ifixit.com) for comprehensive, step-by-step visual instructions.

Zana zinazohitajika (Zisijumuishwa):

  • bisibisi ya Pentalobe
  • Phillips bisibisi
  • Tri-point screwdriver
  • Spudger
  • Chaguo za ufunguzi
  • Kikombe cha kunyonya
  • Kibano
  • Heat gun or hairdryer (optional, for adhesive softening)
iFixit repair tools kit with various screwdrivers and opening tools

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

Hatua za Ufungaji wa Jumla:

  1. Tayarisha Nafasi ya Kazi: Ensure a clean, well-lit, and static-free environment.
  2. Power Off iPhone: Completely shut down your iPhone.
  3. Remove Pentalobe Screws: Remove the two pentalobe screws located at the bottom edge of the iPhone, next to the charging port.
  4. Open Display Assembly: 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. Tenganisha Betri: 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. Install New Home Button: 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. Unganisha tena: 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. Utendaji wa Mtihani: 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.

  • Vyombo vya habari vya moja: Returns to the Home screen from any application.
  • Bonyeza mara mbili: Activates the App Switcher, allowing you to view na ubadilishe kati ya programu zilizo wazi.
  • Bonyeza Mara Tatu: Activates Accessibility Shortcuts (if configured in Settings > Accessibility > Accessibility Shortcut).
  • Bonyeza na Ushikilie: Activates Siri (if enabled).

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. Matengenezo

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

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

7. Utatuzi wa shida

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

TatizoSababu inayowezekanaSuluhisho
Home button does not click or respond.
  • Flex cable not properly connected.
  • Home button misaligned.
  • Damaged flex cable during installation.
  • Re-open device and ensure home button flex cable is securely seated.
  • Verify home button alignment within the display assembly.
  • Inspect flex cable for tears or damage. If damaged, replacement may be necessary.
Home button feels loose or wobbly.
  • Home button bracket not securely fastened.
  • Home button not seated correctly.
  • Ensure all screws for the home button bracket are tightened.
  • Re-seat the home button into its recess on the display assembly.
Touch ID is not working.
  • Hii inatarajiwa tabia.
  • The replacement home button does not restore Touch ID functionality due to Apple's security protocols.

8. Vipimo

Jina la SehemuHome Button Replacement
ChapaiFixit
UtangamanoiPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone SE 2020
RangiNyeusi
UtendajiRestores home button click and navigation. Does NOT restore Touch ID.
Uzito wa Kipengee0.16 wakia
ASINB086V6XCS7
Nchi ya AsiliChina
Tarehe ya Kwanza InapatikanaJulai 17, 2020

9. Udhamini na Msaada

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

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.

Hands holding an iFixit screwdriver with a 'Quality Parts and Tools - Backed for Life' badge overlay

Kielelezo cha 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:

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