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The most frequently asked questions about Lenovo Tab 4 TB-X304L from our audience.

Evgenii Kuzmin

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

Lenovo Tab 4 TB-X304L
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V

Lenovo Tab 4 TB-X304L
Hlw sir,my lenovo tab...

Hlw sir,my lenovo tab 4 10 ,there is white display problem ,how to solve this,
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B

Lenovo Tab 4 TB-X304L
awesome. I had two...

awesome. I had two and wanted to transplant battery from broken screen to the good one. Operation went well thanks for this video.
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v

Lenovo Tab 4 TB-X304L
How to open its...

How to open its display and change it
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    Evgenii Kuzmin
    vedant
    How to open its display and change it
    Hi, just warm it up (use a heating mat or heat gun or a hairdryer) and separate from the display frame. Don't care about the display if it is broken just be careful with the frame.
    Reply
S

Lenovo Tab 4 TB-X304L
Sir, please help me...

Sir, please help me if you know how to adjust the camera again!! It is not working 😔
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    Evgenii Kuzmin
    Sujal Chauhan5
    Sir, please help me if you know how to adjust...
    Hi, what do you mean "can't adjust"? Do you can't attach it or on tests the camera doesn't work. And how the camera isn't working? Do you see pop up window with text. Or anything. Give me more detail please.
    Reply
S

Lenovo Tab 4 TB-X304L
Sir my tablet's screen...

Sir my tablet's screen has turned black from where it was broken...and touch screen is also not working...how can we repair that...and how much it will cost??? Please tell sir it's a request 😭🙏
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    S
    Shreya Vishwakarma2
    Sir my tablet's screen has turned black from...
    Same bro
    Reply
a

Lenovo Tab 4 TB-X304L
Hello, I a using...

Hello, I a using Lenovo Tab 4 10" since last 2 years. But not from couple of weeks, it's been troubling. at around 50-55% battery, it goes off. Then When I put on charging it only shows RED light blinking but doesn't charge and come up. It happened twice or thrice and somehow by moving charging cable, it came UP. But now it's only showing RED blink light but doesn't come up. Even checked with different charging cables. Pls, If you can guide n assist.
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    R
    ad singh10
    Hello, I a using Lenovo Tab 4 10" since last...
    My expectation is USB connector broken. You can test as there are test points on the "available" PCB side for each USB PIN.
    Reply
J

Lenovo Tab 4 TB-X304L
Change the glass Is...

Change the glass Is too dificult or easy a few days my glass broke but the screen its working and im thinking chance the glass
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M

Lenovo Tab 4 TB-X304L
Sir please help ....me...

Sir please help ....me sir😭😭sir could u tell that how could I replace the screen of the tablet and it's that portion is black from where it's broken... How much will it cost.. approximately...and it's not working flawlessly...
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    M
    Mayank Dhusia4
    Sir please help ....me sir😭😭sir could u tell...
    Display is also not working now what to do sir...??? please reply sir quickly... please
    Reply
A

Lenovo Tab 4 TB-X304L
Can we change the...

Can we change the ram of this tablet
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    S
    Akshat Sharma15
    Can we change the ram of this tablet
    No you can't. most Android devices have ram soldered into them and your question is a silly one.....
    Reply
s

Lenovo Tab 4 TB-X304L
I want to replace...

I want to replace the touch screen. So, can I remove the touch panel without opening the back side of the tablet?
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    i
    soumya rahul8
    I want to replace the touch screen. So, can I...
    No
    Reply
L

Lenovo Tab 4 TB-X304L
is this the type...

is this the type of table where I can fix just the broken glass or I need the whole display because glass + display + touch are glued together in a whole piece?
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S

Lenovo Tab 4 TB-X304L
Sir I want to...

Sir I want to know does this tab comes with a layer of protected glass on its screen. If yes then please tell me how can I repair it mine screen is got broken. Please help me sir
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    Evgenii Kuzmin
    Smart lol !19
    Sir I want to know does this tab comes with a...
    @Smart lol ! I don't know, how much it will be in your city/country.
    Reply
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      Evgenii Kuzmin
      Evgenii_Kuzmin
      @Smart lol ! I don't know, how much it will be...
      @Smart lol ! But better (easy way) to replace the entire display module (glass+display+touch).
      Reply
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        S
        Evgenii_Kuzmin
        @Smart lol ! But better (easy way) to replace...
        @VRM24.com but it will cost more
        Reply
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          Evgenii Kuzmin
          Smart lol !14
          @VRM24.com but it will cost more
          @Smart lol ! I know. It demands a lot of skills. In our with 1 million citizens city, maybe two who have been done it, properly.
          Reply
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            S
            Evgenii_Kuzmin
            @Smart lol ! I know. It demands a lot of...
            @VRM24.com I am Indian bro
            Reply
M

Lenovo Tab 4 TB-X304L
what abaut the screen?...

what abaut the screen? you left connected. I have to replace the glass...
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    Evgenii Kuzmin
    Michele Luciano16
    what abaut the screen? you left connected. I...
    Hi, if you mean a touchscreen. It's a difficult task as find this part too. Usually LCD on sale.
    Reply
M

Lenovo Tab 4 TB-X304L
Sony m2 power key...

Sony m2 power key jumper do pleace solution please
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    Evgenii Kuzmin
    Mustfagill Mustafa16
    Sony m2 power key jumper do pleace solution please
    Hi, what the solution do you need?
    Reply

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