Difficulty

Difficult

Steps

12

Time Required

                          2 hours

Sections

1

  • Disassembly of the Huawei P Smart 2019
  • 12 steps

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4

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What you need

Step 1

              Disassembly of the Huawei P Smart 2019
  • Turn off the phone and remove the SIM Tray.
  • Use a thin tool to insert it into the slot and try to remove the back cover from the body.
  • When you lift the cover, be careful not to damage the flat cable of the fingerprint sensor.

Turn off the phone and remove the SIM Tray.

Use a thin tool to insert it into the slot and try to remove the back cover from the body.

When you lift the cover, be careful not to damage the flat cable of the fingerprint sensor.

1024

Step 2

  • Remove the black tape.
  • Remove the white adhesive covering the screw.
  • Remove the 3 screws securing the cover connectors.

Remove the black tape.

Remove the white adhesive covering the screw.

Remove the 3 screws securing the cover connectors.

Step 3

  • In the next steps you will have to unclip 4 connectors: those of the battery, the touch id, the display and the motherboard.
  • To make your work easier, unclip the connectors in this order:
  • Battery connector
  • Touch ID connector
  • Display connector
  • Motherboard connector

In the next steps you will have to unclip 4 connectors: those of the battery, the touch id, the display and the motherboard.

To make your work easier, unclip the connectors in this order:

Battery connector

Touch ID connector

Display connector

Motherboard connector

Step 4

  • Unplug the display connector.
  • Unplug the battery connector.
  • Unplug connector of the lower logic board.

Unplug the display connector.

Unplug the battery connector.

Unplug connector of the lower logic board.

Step 5

  • If you are replacing the display, I suggest you temporarily hook the connector that goes from the display to the lower logic board and then that of the battery and see if the new touchscreen display works.

If you are replacing the display, I suggest you temporarily hook the connector that goes from the display to the lower logic board and then that of the battery and see if the new touchscreen display works.

Step 6

  • Unplug the connector.
  • Unscrew the 3 screws of the cover.
  • Remove the bracket.

Unplug the connector.

Unscrew the 3 screws of the cover.

Remove the bracket.

Step 7

  • Unplug the front camera connector and remove it.
  • Unplug the two connectors of the rear cameras.
  • Remove the rear cameras.

Unplug the front camera connector and remove it.

Unplug the two connectors of the rear cameras.

Remove the rear cameras.

Step 8

  • Remove the 4 motherboard retaining screws.
  • Remove the motherboard.

Remove the 4 motherboard retaining screws.

Remove the motherboard.

Step 9

  • Use a hair dryer to heat the glue and remove the speaker.
  • Use a hair dryer to heat the glue and remove the front light sensors.
  • Use a hair dryer to heat the glue and remove the flat cable from the power button and the volume button.

Use a hair dryer to heat the glue and remove the speaker.

Use a hair dryer to heat the glue and remove the front light sensors.

Use a hair dryer to heat the glue and remove the flat cable from the power button and the volume button.

Step 10

  • Remove the screws from the speakerphone and bottom logic board cover.
  • Remove the speaker and cover.
  • Unplug the cable.

Remove the screws from the speakerphone and bottom logic board cover.

Remove the speaker and cover.

Unplug the cable.

Step 11

  • Unhook the lower logic board and remove it.
  • Use a hair dryer to heat the glue and remove the vibration motor.
  • Use a hair dryer to heat the glue and remove the battery.

Unhook the lower logic board and remove it.

Use a hair dryer to heat the glue and remove the vibration motor.

Use a hair dryer to heat the glue and remove the battery.

Step 12

  • If you are replacing the full frame display, transport all components to the new display.

If you are replacing the full frame display, transport all components to the new display.

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

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ale89-71 - Nov 14, 2020

Reply

Grazie, hai spiegato molto semplicemente i passaggi e grazie a te ora sono riuscito a sistemare il mio smartphone !

Top

Salvatore Angelo - Nov 16, 2020

Reply

Salve, dovrei sostituire un display completo di frame su un huawei p smart 2019, vorrei sapere esattamente quale colla usare per la scheda madre? Ho notato che nel vecchio frame ci sono due gocce di colla, che sembra pasta termica. Attendo una risposta

Smilzo - Nov 16, 2020

Ciao.quella che vedi non è colla ma ti confermo è pasta termica che serve per tenere a contatto le parti del processore,in questo caso cpu e gpu in contattato con L’ alluminio così che il calore si possa trasmettere ed essere dissipato.

se non hai della pasta termica puoi riutilizzare quella esistente che dovrebbe essere sufficiente,la togli dal vecchio frame e la metti sul nuovo,poi parte della pasta sarà rimasta già sulla scheda logica. Nel caso che la vuoi comprare cerca pasta termica si usa nei pc in genere,ma eviterei la spesa a meno che non rilevi problemi di surriscaldamento in seguito alla riparazione . Buon lavoro

sallabriscola - Dec 13, 2020

Reply

Buongiorno,

mi è caduto Huawei P Smart 2019, vetro tutto crepato, ma il touch funziona perfettamente.

Quindi consigli di cambiare solo il vetro? è difficile?

grazie

Smilzo - Dec 13, 2020

Ciao purtroppo vetro e display sono incollati insieme e conviene comprare tutto già assemblato possibilmente comprensivo di frame così non dovrai incollare niente ma soltanto spostare tutti i componenti sul nuovo corpo display ,così tornerà il telefono come nuovo.

buon lavoro