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Introduction

If the cell phone is not charging correctly with different USB chargers, the charging port may be the cause of the issue.

  1. Turn off your cell phone before disassembling.
    • Turn off your cell phone before disassembling.

  2. Remove the two 1.17mm Torx T3 screws from the bottom of the phone.
    • Remove the two 1.17mm Torx T3 screws from the bottom of the phone.

  3. Use the Sim card ejection tool to remove both the sim card trays. Use the Sim card ejection tool to remove both the sim card trays.
    • Use the Sim card ejection tool to remove both the sim card trays.

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  5. To prepare the iOpener insert it in the microwave for 30 seconds and apply it on the side edges of the phone so that the glue underneath will soften.
    • To prepare the iOpener insert it in the microwave for 30 seconds and apply it on the side edges of the phone so that the glue underneath will soften.

  6. Pry off the back with a plastic opening tool. Pry off the back with a plastic opening tool.
    • Pry off the back with a plastic opening tool.

  7. Remove the six 1.5mm Phillips #000 screws from the bottom of the phone. Remove the six 1.5mm Phillips #000 screws from the bottom of the phone.
    • Remove the six 1.5mm Phillips #000 screws from the bottom of the phone.

  8. Use a plastic opening tool to disconnect the white and black antenna cables from the daughterboard. Use a plastic opening tool to disconnect the white and black antenna cables from the daughterboard.
    • Use a plastic opening tool to disconnect the white and black antenna cables from the daughterboard.

  9. Remove the daughterboard.
    • Remove the daughterboard.

  10. Either desolder the Micro USB port, or replace the whole daughterboard.
    • Either desolder the Micro USB port, or replace the whole daughterboard.

Conclusion

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

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Klara Asllani

Member since: 01/25/2018

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USF Tampa, Team S7-G6, Passmore Spring 2018 Member of USF Tampa, Team S7-G6, Passmore Spring 2018

USFT-PASSMORE-S18S7G6

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