Samsung A21s Black display? No light no display? Why is my Samsung a21 screen black?

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Why is my Samsung a21 screen black?
No light no display?
No light no screen?
Black screen no my mobile?
Black screen no my phone?
Why is my Samsung phone working but the screen is black?
Why is my phone working but the screen is black?
Why is my Samsung a21 not turning on?
How do I fix my Samsung Black Screen of Death?
How do you fix a black screen on a phone?
How do I fix my black screen?
Samsung A21s display light ways?
Samsung A21s display light solution?
Display light problem solve?
Display light solution?
Black screen no my phone?
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Samsung A21s display light solution?
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Samsung a21s display light black ,
Samsung a21s ni display light ,
Samsung a21s ni display way,

[@user-dz7ro2sq8m]

Mere phone s21 ka camera nhi kaam kar ic change kerne par phone dead ho jaega kya ?

[@adenikeeniola581]

Good day.
Pls, what were those things you changed?

[@mobiletechnician5517]

Boot cap and boot coil

[@prithvirajjadhav5500]

Bhai mera phone 10 inches se gira aur dsplay black ho gaya hai
No cracks or liquid bleeding 🤔
Then what just happen⁉️
Should i check display strip maybe its loosen ⁉️
Plzz tell me‼️

[@mobiletechnician5517]

Try replace screen

[@velocities90]

Flickering issue and and nothing show in dislplay only blakish light coming through it
And charging point there over heat .

[@mobiletechnician5517]

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