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Direito de executar reparos

Peças e ferramentas

Introdução

Users of this guide will be able to remove the connections from the motherboard to gain access to their battery. This repair is much more difficult compared to other phones' battery replacements. Be careful not to damage any other components during the repair.

  1. Insert a microSD card eject tool or a paperclip into the small hole in the microSD card tray, located on the upper right hand side of the phone above the volume buttons. Press to eject the tray. This may require a significant amount of force.
    • Insert a microSD card eject tool or a paperclip into the small hole in the microSD card tray, located on the upper right hand side of the phone above the volume buttons.

    • Press to eject the tray.

    • This may require a significant amount of force.

    • When reinserting the microSD card, ensure that it is in the proper orientation relative to the tray. The contacts should be inserted first and face to rear side.

    • It is normal, that the microSD card doesn't stay on it own inside the tray. It is also not completely trivial to place it correctly flat inside the tray.

  2. Insert a SIM card eject tool or a paperclip into the small hole besides the SIM card tray, located on the upper section of the left edge of the phone. Press to eject the tray. This may require a significant amount of force.
    • Insert a SIM card eject tool or a paperclip into the small hole besides the SIM card tray, located on the upper section of the left edge of the phone.

    • Press to eject the tray.

    • This may require a significant amount of force.

    • When reinserting the SIM card, ensure that its contacts are facing to the rear side. The tapered corner of the SIM card has to point to the outer bottom corner of the tray.

  3. Using a plastic opening pick or a spudger, gently pry and remove the cover on top of the case. Remove the two 4 mm T5 Torx screws on the top of the case. Remove the two 4 mm T5 Torx screws on the top of the case.
    • Using a plastic opening pick or a spudger, gently pry and remove the cover on top of the case.

    • Remove the two 4 mm T5 Torx screws on the top of the case.

  4. Work a plastic opening pick around the perimeter of the device to separate the rear case from the display assembly. The SIM card tray and Micro SD card tray must be removed before the back cover can be removed. Be careful around the power and volume buttons, as they are fairly delicate.
    • Work a plastic opening pick around the perimeter of the device to separate the rear case from the display assembly.

    • The SIM card tray and Micro SD card tray must be removed before the back cover can be removed.

    • Be careful around the power and volume buttons, as they are fairly delicate.

    • Be careful when separating the body from the display assembly, as the rear-facing camera may be stuck to the body with adhesive.

  5. Use a pair of tweezers to get underneath the white and blue cable connectors and gently push them  upwards to disconnect them.
    • Use a pair of tweezers to get underneath the white and blue cable connectors and gently push them upwards to disconnect them.

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  7. Remove the two 1.5 mm screws using a Phillips #00 screwdriver securing the battery connector to the motherboard.
    • Remove the two 1.5 mm screws using a Phillips #00 screwdriver securing the battery connector to the motherboard.

    • Use a spudger to gently pry up the battery connector from its socket.

    • Do not apply pressure to the socket.

  8. Peel back the Kapton tape from the ZIF connectors. Use a spudger or your fingernail to lift the hinged retainer clips on the ZIF connectors and gently slide the cables out.
    • Peel back the Kapton tape from the ZIF connectors.

    • Use a spudger or your fingernail to lift the hinged retainer clips on the ZIF connectors and gently slide the cables out.

  9. Using the tweezers, carefully lift up the tape covering the electrical strip  as shown in the picture. Be gentle when lifting the tape as it  can tear easily. Use your fingernail or a spudger to lift the hinged retainer clip on the ZIF connector and slide the cable out.
    • Using the tweezers, carefully lift up the tape covering the electrical strip as shown in the picture.

    • Be gentle when lifting the tape as it can tear easily.

    • Use your fingernail or a spudger to lift the hinged retainer clip on the ZIF connector and slide the cable out.

  10. Peel back the Kapton tape from the remaining three ZIF connectors, then use your fingernail or a spudger to lift the hinged retainer clips on the ZIF connectors and slide the cables out from each. The third ZIF connector is mostly underneath the motherboard. When reassembling your device, make sure it is placed back underneath. The third ZIF connector is mostly underneath the motherboard. When reassembling your device, make sure it is placed back underneath.
    • Peel back the Kapton tape from the remaining three ZIF connectors, then use your fingernail or a spudger to lift the hinged retainer clips on the ZIF connectors and slide the cables out from each.

    • The third ZIF connector is mostly underneath the motherboard. When reassembling your device, make sure it is placed back underneath.

  11. Remove the dual LED flash cover with a pair of tweezers. This is held on with a small amount of adhesive. Using a mildly heated pair of tweezers would ease the removal of flash cover as it helps weaken the adhesive . Remove gently as the flash cover may be glued to the antenna cable(s) below.
    • Remove the dual LED flash cover with a pair of tweezers. This is held on with a small amount of adhesive.

    • Using a mildly heated pair of tweezers would ease the removal of flash cover as it helps weaken the adhesive .

    • Remove gently as the flash cover may be glued to the antenna cable(s) below.

    • Use a pair of tweezers to disconnect the two antenna cables near the camera.

    • Some models of this phone will have only one antenna cable at this location.

    • Proceed to disconnect the antenna cable near the bottom right of the phone.

  12. Remove the three 4mm screws securing the motherboard using a T5 Torx screwdriver.
    • Remove the three 4mm screws securing the motherboard using a T5 Torx screwdriver.

  13. Use a pair of tweezers to lift the vibrator out of its crevace. Be gentle to avoid damaging the wires connecting it to the motherboard.
    • Use a pair of tweezers to lift the vibrator out of its crevace.

    • Be gentle to avoid damaging the wires connecting it to the motherboard.

    • Use an iOpener or heat gun to loosen the adhesive at the bottom of the motherboard.

    • Refer to the iOpener Instructions for further info.

    • Use a plastic opening tool or a spudger to gently pry the motherboard out of the case along the edges.

    • Then, gently lift the motherboard beginning from the top corner first (near the camera).

  14. Using tweezers, remove the tape from the bottom of the battery. Use a spudger to carefully pry the battery up from the display assembly.
    • Using tweezers, remove the tape from the bottom of the battery.

    • Use a spudger to carefully pry the battery up from the display assembly.

    • Take care not to puncture or bend the battery.

    • Take extreme care not to tear the power and volume buttons flex cable

Conclusão

To reassemble your device, follow these instructions in reverse order.

36 outras pessoas concluíram este guia.

Michael Chan

Membro desde: 14/04/2015

2.194 Reputação

4 Guias de autoria

Equipe

Cal Poly, Team 6-16, Maness Spring 2015 Membro de Cal Poly, Team 6-16, Maness Spring 2015

CPSU-MANESS-S15S6G16

4 Membros

13 Guias de autoria

I replaced the battery now but encountered a problem, as my phone wasn't working properly afterwards. When I switched on, it kind of reset to default and the play store app kept crashing, so I had to do a factory reset

Chris Felix - Responder

Removal went as directed, about to attempt in reverse! Wish me luck

jasonroll - Responder

Done all of this by the book but phone won't turn on charge screen lights up and charges but still won't turn on please help

cpopowski - Responder

You tore the power and volume button cable. It's a $10 replacement, no big deal. I did the same thing even after having repaired phones for years now.

Jonah -

For me works everything except touch screen :/ i dont know what i done wrong... screen works good, but can't touch it

Wojtoosh - Responder

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