Can't remove front screen (even with heater)

Question

Mi 9T Pro

Telefono di fascia media uscito a settembre 2019. Denominato alternativamente Redmi K20 Pro in Cina e India. Dispone di display Super AMOLED da 6,39″, chipset Snapdragon 855, batteria da 4000 mAh con ricarica rapida da 27 W, lettore di impronte digitali sotto il display, fotocamera per selfie a comparsa motorizzata e una fotocamera principale da 48 MP più una ultrawide da 13MP e un teleobiettivo da 8MP.

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Larry Pdb @larrypdb

Rep: 11

Postato: 13 mag 2021

Opzioni

Can't remove front screen (even with heater)

Hi !

I have a xiaomi mi 9T (not pro but it’s the same they say).

I followed many videos, everything is fine, but i can’t remove the front screen, i heat, i went to 80°c on the front screen and it did not moved. It’s like the glue won’t melt. Do you have any idea ?

I already checked if there was any screw i forgot or thing like that, but there is not.

I really don’t understand why it work on their video and on mine it doesn’t

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Soluzione Prescelta

Domenico Pangallo @flounderist

Rep: 31

1

Postato: 13 mag 2021

Opzioni

You should try to pull it with a suction cup to create a gap between glass and frame, then operate with a tool to detach it.

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I'm trying but i'm not succeeding, i have a crappy suction cup and it's hard to hold the phone while pulling, but even when trying it doesn't seem to move, the suction cup just "unstick". Do you have some tips ?

13 mag 2021 da Larry Pdb

If the screen is already broken, go for a brute force approach but be careful with the frame. Sometimes a little of isopropyl alcohol helps to soften the glue.

Try to open even a small gap between the screen and the frame and spill some alcohol drop in it then wait a couple of minutes.

13 mag 2021 da Domenico Pangallo

Bruteforcing worked, i "digged" with a screw driver, then focused the heat on the broken part, and i managed to slide a thin tool between, then i heated the next part, and went under, until i removed the whole screen.

Thanks a lot !

13 mag 2021 da Larry Pdb

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I'm trying but i'm not succeeding, i have a crappy suction cup and it's hard to hold the phone while pulling, but even when trying it doesn't seem to move, the suction cup just "unstick". Do you have some tips ? — Larry Pdb
If the screen is already broken, go for a brute force approach but be careful with the frame. Sometimes a little of isopropyl alcohol helps to soften the glue.

Try to open even a small gap between the screen and the frame and spill some alcohol drop in it then wait a couple of minutes. — Domenico Pangallo
Bruteforcing worked, i "digged" with a screw driver, then focused the heat on the broken part, and i managed to slide a thin tool between, then i heated the next part, and went under, until i removed the whole screen.

Thanks a lot ! — Larry Pdb

Mi 9T Pro

Can't remove front screen (even with heater)

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