The Samsung Galaxy S3 is a multi-touch, slate-format smartphone with eye-tracking ability, increased storage, and a wireless charging option.

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display brightness not increasing or decreasing

I have a samsung galaxy s3 i9300. Its screen got cracked so gave it to a local repairer.he replaced the whole display and touch.the touch is working fine but now the display brightness is neither increasing nor decreasing. So my question is.is there any problem in display?

Answer this question I have this problem too

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sir mera samsung j5 ki brightness work nehi kar rahi ha ji kya karu ma plz.. mare problem ko solve karo ji

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The replacement screen u got is an lcd whereas the original one is an led.thats why the brightness cannot be controlled

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but there aren't a solutions for brightness check with an led display?

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I would have believed this until I used a 3rd party app to check control brightness, that worked perfectly fine. I would try a phone reset but right now using the app.

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Hi Nitish,

Are you sure auto-brightness is not activated?

Perhaps energy saving is enabled?

To test everything with your screen i suggest you launch the test menu and see if everything works there, there is a special button called "dimming" there to test as such;

-> go to your "keypad" (as if you want to call somebody)

-> Type in: *#0*#

It should start the test menu instantly.

Let us know what the tests do :)

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In dimming test it showing three colours. Red,blue and green. Nothing else is happening

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Same here plz friends tell me how to fix it ty

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same here plz tell me how tu fix plz sir

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I have the same problem with brightness, in the test menu ( into dimming ) when i touch the screen, not increases or decrease the brightness. how to i can proceed?

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Reset your device and off the auto power saving and try again

I think its work unless there is a hardware problem

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sell the device I have the same problem and it seems like it can't be fixed

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go to play stor install apk name NIGHT MODE it can be easly fixed

ukrain rx

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Sir mere pass j3 pro hai or lock krne bad bhi uski lite galti rhti hai

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nitish tokas will be eternally grateful.
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