The phone after replacing the screen someone undressed and damaged this system photo Would anyone have charging solutions and what could this damaged system be from? The phone, after charging the battery, works separately, but does not charge.

Desolder the layout and show what the fields on the board look like, it can only be a double protection diode and you can easily bypass it.

Connect blue with green and should flash.

this is how it looks Added after 1 [minutes]: Next to the left is a tape that goes to the bottom plate with USB, so rather this system will have a lot to do with charging. Added after 4 [minutes]: Can this arrangement be bypassed? If so, which pads do you need to connect? Added after 9 [minutes]: so these pads are connected Added after 1 [minutes]: Is it enough to combine the blue and green pads for charging to return?

After connecting the green pads with the blue phone works again thank you.

[Solved] Xiaomi Redmi 4X Charging Issue & Damaged System: Screen Replacement, Solutions & Clues

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#1 17186164 24 Apr 2018 18:08

staanislaws staanislaws

Level 14

» |

Post #1
17186164 24 Apr 2018 18:08

The phone after replacing the screen someone undressed and damaged this system photo
Would anyone have charging solutions and what could this damaged system be from?
The phone, after charging the battery, works separately, but does not charge.
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Helpful post

#2 17186204 24 Apr 2018 18:23

sm233 sm233

Level 38

» | Helpful post? (+1)

Helpful post
Post #2
17186204 24 Apr 2018 18:23

Desolder the layout and show what the fields on the board look like, it can only be a double protection diode and you can easily bypass it.
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#3 17186226 24 Apr 2018 18:52

staanislaws staanislaws

Level 14

» | Topic author Helpful post? (0)

Post #3
17186226 24 Apr 2018 18:52

this is how it looks

Added after 1 [minutes]:

Next to the left is a tape that goes to the bottom plate with USB, so rather this system will have a lot to do with charging.

Added after 4 [minutes]:

Can this arrangement be bypassed? If so, which pads do you need to connect?

Added after 9 [minutes]:

so these pads are connected

Added after 1 [minutes]:

Is it enough to combine the blue and green pads for charging to return?
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Helpful post

#4 17186553 24 Apr 2018 21:01

sm233 sm233

Level 38

» | Helpful post? (+1)

Helpful post
Post #4
17186553 24 Apr 2018 21:01

Connect blue with green and should flash.
#5 17187536 25 Apr 2018 13:43

staanislaws staanislaws

Level 14

» | Topic author Helpful post? (+1)

Post #5
17187536 25 Apr 2018 13:43

After connecting the green pads with the blue phone works again thank you.
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[Solved] Xiaomi Redmi 4X Charging Issue & Damaged System: Screen Replacement, Solutions & Clues

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