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The most frequently asked questions about Huawei Honor 7X from our audience.

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Evgenii Kuzmin

Repair engineer for the last fifteen years. Huge experience in the repair of electronic devices and gadgets.

Huawei Honor 7X
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Huawei Honor 7X
Are these Interchangeable ? …

Are these Interchangeable ? Can I buy a Screen for European Version BND-L21 and Fit it on BND-AL10 ?
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    Evgenii Kuzmin
    David Chanda8
    Are these Interchangeable ? Can I buy a Screen fo…
    Hi, if you buy the display module with a frame, then the model (which you want to buy) should have the same SIM holder quantity. Because the frames with one and two SIM holders have a different form inside. I don't see any difference between display modules of Honor 7X BND-L21 or BND-AL10
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Huawei Honor 7X
What kind of screwdriver …

What kind of screwdriver do you use?is it T3?
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    Evgenii Kuzmin
    Dewa Matahari12
    What kind of screwdriver do you use?is it T3?
    Hi, when? In this video, a specialist doesn't use screwdrivers.
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Huawei Honor 7X
Can I use electronic …

Can I use electronic repair tape or do I have to use a specific glue?
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    Evgenii Kuzmin
    Davis Campbell5
    Can I use electronic repair tape or do I have to …
    Hi, we use a sealant (b5000 or b7000). I have doubt about any tapes.
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Huawei Honor 7X
I did this replacement …

I did this replacement but after turning on the phone. The backlight comes on but nothing is displayed on the screen. If I touch it I can feel the vibration and the sound response. Just no display. I tried the previous screen( which was working) and its the same thing.
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Huawei Honor 7X
hi, I`ve done it …

hi, I`ve done it like you, but when I switch on my phone, lcd works fine, but i can`t swipe to unlock and doesn`t work touch screen, any issue? :)
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    Evgenii Kuzmin
    Oskar Zak12
    hi, I`ve done it like you, but when I switch on m…
    Hi, in this case, what we usually do? Okay, at first I would disassemble this part, investigate all inside, inspect the connectors and assemble it back. Or, change the display.
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      Evgenii_Kuzmin
      Hi, in this case, what we usually do? Okay, at fi…
      @VRM24.com thx, after change the display everything works :)
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        Evgenii Kuzmin
        Oskar Zak5
        @VRM24.com thx, after change the display everyth…
        yeah, It happens
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Huawei Honor 7X
Please tell me where …

Please tell me where is the location of signal gsm antenna ?
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    Evgenii Kuzmin
    Fethi Laguel9
    Please tell me where is the location of signal gs…
    Hi, it's not, so easy. What is your problem?
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      Evgenii_Kuzmin
      Hi, it's not, so easy. What is your problem?
      @VRM24.com gsm signal is so weak for my honor 7x compared with 7x of my freind
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        Fethi Laguel6
        @VRM24.com gsm signal is so weak for my honor 7x …
        @VRM24.com whene we go inside the house he can make a call and me can't and outside the house his phone get 4g and mind still in 3g
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          Evgenii Kuzmin
          Fethi Laguel14
          @VRM24.com whene we go inside the house he can ma…
          Antennas are located in the upper and lower board and look like copper springs connected to the flat square copper things on the back cover. Which ones are GSM, we can't say, we don't have a scheme.
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Huawei Honor 7X
Do you have an …

Do you have an idea on how to install the power switch?
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    Evgenii Kuzmin
    Nahla Abbas13
    Do you have an idea on how to install the power s…
    Hello, a switch on a cell phone?
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      Evgenii_Kuzmin
      Hello, a switch on a cell phone?
      vremonte24.ru No, the button to raise the sound and lock the screen How to disable it from the device, please help me
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        Evgenii Kuzmin
        Nahla Abbas3
        vremonte24.ru No, the button to raise the sound a…
        Please, write what happened in detail, I don't understand about 'raise' phrase. Is it about sound level increasing?
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          Evgenii_Kuzmin
          Please, write what happened in detail, I don't un…
          @VRM24.com on off button she means
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            Evgenii Kuzmin
            Cs Tan16
            @VRM24.com on off button she means
            ​@Cs Tan Indeed, it puzzled me. I can't understand the problem. What happened and where is the question? Did she want to remove the flat cable of the volume buttons?
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Huawei Honor 7X
Hi, where is the …

Hi, where is the best place to buy a screen for this phone?
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    Evgenii Kuzmin
    Jason Arco1
    Hi, where is the best place to buy a screen for t…
    Hi, it's difficult to say, check on Aliexpress, a Chinese website.
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Huawei Honor 7X
So after being dried …

So after being dried out, my screen still has touch issues after being dropped in some water, will replacing the screen resolved that issue?
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    emily velasquez15
    So after being dried out, my screen still has tou…
    @VRM24.com the phone was in a bag of rice to dry it out and it works fine for the most part so it has not been in repair and the screen touch stops working sometimes but then randomly starts working again
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      Evgenii Kuzmin
      emily velasquez7
      @VRM24.com the phone was in a bag of rice to dry …
      Okay, I got it. What you can do or go to a service center and they will do it. Disassemble the phone and clean up PCB, FFC (flexible flat cables) from oxidation and test the touchscreen again. If it won't work you need to replace the display module. If it will do in SC, they can say does this replacement resolve the problem or not, or need to detect the issues on the PCB.
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        Evgenii_Kuzmin
        Okay, I got it. What you can do or go to a servic…
        Thank you
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          Evgenii Kuzmin
          emily velasquez18
          Thank you
          You're welcome. Happy holidays!
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            Evgenii_Kuzmin
            You're welcome. Happy holidays!
            Same to you
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Huawei Honor 7X
Why after change touch …

Why after change touch screen not smmooth bro... Pls
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    Evgenii Kuzmin
    shahnor shafrein12
    Why after change touch screen not smmooth bro... …
    Hi, what do you mean?
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      Evgenii_Kuzmin
      Hi, what do you mean?
      I am also facing same issue. After changing the screen touch system is not working as effective as before. It is getting struck for few seconds.
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        Evgenii Kuzmin
        gunakar Koganti10
        I am also facing same issue. After changing the s…
        @gunakar Koganti Hi, did you replace the touchscreen, only?
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          Evgenii_Kuzmin
          @gunakar Koganti Hi, did you replace the touchscr…
          @vremonte24 yes

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