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Motorola Moto E7 Charging Port Repair

Charging Port Repair guide for the Motorola Moto E7

Moderate
~42 min
25 steps

Before you begin

Tools

  • Phillips #00 screwdriver
  • SIM eject tool
  • Plastic opening pick
  • Nylon spudger
  • Precision tweezers
  • Anti-static wrist strap

Parts / materials

  • Replacement Moto E7 charging port daughterboard
  • Pre-cut repair adhesive or double-sided tape
  • Isopropyl alcohol (99%)

Safety

  • Power off the phone completely before starting any disassembly.
  • Wear an anti-static wrist strap to protect sensitive electronic components from ESD.
  • Do not puncture or bend the internal battery with metal tools.

Overview

# Motorola Moto E7 Charging Port Repair Repair Guide Action-specific charging port repair walkthrough for the Motorola Moto E7. About 42 minutes across 25 steps. This DIY guide walks through charging port repair on the Motorola Moto E7 (Moto E series phone). Before you open the device, confirm the exact model number on the Motorola settings screen or rear housing so your replacement part matches the Moto E7 specifically—not a similar Moto E sibling. Most DIY techs finish this Motorola Moto E7 charging port repair in about 42 minutes when parts and tools are ready. Difficulty is rated intermediate for this model. Recommended tools for this Motorola Moto E7 job: Phillips #00 screwdriver, SIM eject tool, Plastic opening pick, Nylon spudger, Precision tweezers, Anti-static wrist strap. Parts and supplies: Replacement Moto E7 charging port daughterboard, Pre-cut repair adhesive or double-sided tape, Isopropyl alcohol (99%). Power the Moto E7 off completely, remove SIMs/SD cards if present, and work on a clean, well-lit surface with a magnetic mat for screws. If a step feels wrong for your Motorola Moto E7, stop and compare the connector layout to the photos in this guide. When you prefer a same-day pro repair in Seattle instead, LML Repair can handle charging port repair for this model with tested parts and a workmanship warranty.

Step-by-step

  1. 1

    Power Off the Phone

    1 min

    Press and hold the power button, then select Power Off to completely turn off the device before opening.

  2. 2

    Eject the SIM Card Tray

    1 min

    Insert a SIM eject tool into the hole beside the SIM tray and press firmly to pop the tray out.

  3. 3

    Create a Back Cover Seam

    2 min

    Insert a plastic opening pick between the display bezel and the back cover at the bottom of the device.

  4. 4

    Unclip the Back Cover

    3 min

    Slide the opening pick along the bottom edge and around the sides to unclip the rear shell.

  5. 5

    Carefully Open the Back Cover

    2 min

    Lift the rear cover slightly away from the phone, taking care not to strain the fingerprint sensor flex cable.

  6. 6

    Unscrew the Fingerprint Bracket

    2 min

    Remove the single Phillips #00 screw securing the metal bracket over the fingerprint sensor cable connector.

  7. 7

    Remove the Fingerprint Bracket

    1 min

    Use precision tweezers to lift the metal shield bracket off the motherboard connector.

  8. 8

    Disconnect the Fingerprint Cable

    1 min

    Pry up the fingerprint sensor flex connector directly from the motherboard using a nylon spudger.

  9. 9

    Remove the Back Cover

    1 min

    Set the back cover completely aside now that the fingerprint sensor is disconnected.

  10. 10

    Unscrew the Speaker Enclosure

    3 min

    Remove the seven Phillips #00 screws holding down the bottom loudspeaker module.

  11. 11

    Remove the Loudspeaker Module

    2 min

    Wedge a spudger beneath the loudspeaker housing and lift it away from the bottom of the phone frame.

  12. 12

    Disconnect the Antenna Cable

    2 min

    Use tweezers to carefully lift the coaxial antenna cable connector straight up off the lower daughterboard.

  13. 13

    Disconnect the Interconnect Ribbon Cable

    1 min

    Use a spudger to pry up the main motherboard-to-daughterboard interconnect ribbon cable connector.

  14. 14

    Unscrew the Daughterboard

    1 min

    Remove the single Phillips #00 screw locking the charging port daughterboard to the plastic frame.

  15. 15

    Pry Up the Charging Port Board

    2 min

    Slide a spudger beneath the daughterboard to break the underlying light adhesive and lift the board out.

  16. 16

    Position the Replacement Board

    2 min

    Place the new charging port daughterboard into the frame recess and press gently into place.

  17. 17

    Secure the Daughterboard Screw

    1 min

    Reinstall the single Phillips #00 screw to anchor the new board to the lower frame.

  18. 18

    Reconnect the Interconnect Ribbon Cable

    1 min

    Align the main flex cable connector over its socket on the new board and press firmly until it snaps down.

  19. 19

    Reconnect the Coaxial Antenna

    2 min

    Position the tiny coaxial connector over the daughterboard terminal and press down carefully to snap it into place.

  20. 20

    Reinstall the Loudspeaker Enclosure

    2 min

    Align the loudspeaker cover over the bottom daughterboard and push down until flush.

  21. 21

    Secure the Loudspeaker Screws

    3 min

    Replace the seven Phillips #00 screws to fasten the loudspeaker assembly to the housing.

  22. 22

    Reconnect the Fingerprint Sensor

    1 min

    Attach the fingerprint flex cable to the motherboard by pressing down on the press connector.

  23. 23

    Reattach the Fingerprint Shield

    2 min

    Place the metal shield over the connector and tighten the single Phillips #00 screw to lock it in place.

  24. 24

    Snap the Back Cover On

    2 min

    Align the rear panel with the phone edges and press around the sides until all plastic tabs snap shut.

  25. 25

    Insert the SIM Card Tray

    1 min

    Reinsert the SIM tray into its slot until flush with the outer frame.

After your Motorola Moto E7 charging port repair

Power the Moto E7 back on and test the charging port repair function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Motorola Moto E7 job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.

Keep learning

Explore more Motorola Moto E7 repair context in the encyclopedia, or open related DIY guides.

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