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Original topic:

Samsung A71 Screen Discoloration

(Topic created on: 09-13-2021 01:14 PM)
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GoyongJr
Active Level 3
Options
Galaxy A
My phone started to have screen discoloration since September 05. The always on display lock screens seems to have to much backlight and instead of pitch black it looks pinkish. I am using pattern and fingerprint lock setting. When unlocking, the display looks like yellowish/white like fade display at 0 brightness setting. Its like the eye comfort shield is activated but its not.Adaptive brightness is off. For the first 2 days, the device flickers then the problem occurs then after some time it reverts back to normal display then it flickers back to discoloration. It happened frequently until it became permanent. My device is updated to the latest software update this past August.
The super amoled experience is messed up especially when playing games and streaming netflix.
I tried to google it and read on some other sites and communities the same issues even some past flagship phones having the same issue.
I tried solutions like restarting the device,soft reboot, safe mode, even downloading google play books and some temporary fix on youtube but it still occurs.BLACK screen is also pinkish when I dial *#0*# but all RED, GREEN & BLUE are normal. I read some others downloading system UI tuner but i dont want to try it, same with the option of factory resetting.
Adjusting the brightness is not enough. Its like the contrast or backlight is the issue but there is no toggle setting for it. 
Parang sinisindikato tayo ni Samsung na parang Apple dina downgrade nila yung device or nilalagyan nila ng problema yung mga software updates to let us buy new ones. Hardware issue ba to?
Patulong naman po. Any recommendation po. Penge jowa

Resolved!
keiiiiiii
Active Level 1
Galaxy A
Yung A71 ko minsan nag blackout yung display. Last 2 to 3 days nag flicker. Then last night may mga black lines.. sobrang ingat ko din sa phone na to, parang hirap tanggapin if hardware issue to.
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keiiiiiii
Active Level 1
Galaxy A
Samsung, pls do something po if this is a software issue. Kasi pang bread and butter ko po yung phone ko. Andito lahat ng work. 😥
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DocEd
Beginner Level 2
Galaxy A
Open Samsung a555G device
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neealh
Beginner Level 2
Galaxy A
same issue din with my phone hindi Ko naman ito nadadaganan or nababasa, o kahit nababagsak pero nagfliflicker na siya then may mga black lines din na nagaappear sa Screen ko. Kailan kaya maayos to
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GoyongJr
Active Level 3
Galaxy A
ANOTHER ISSUE

Update: Hindi ko na po magamit iyong original charger ko from inside the box after purchase. Fast charging po iyon (type c charging adaptor at type c to type c cable) at gumagana pa since sinubukan ko sa a71 ng tropa ko nakatoggle switch po yung device ko dun sa battery option fast charging. Muntik ko na ipunta sa service center mabuti at nagbasa ako dto sa community na "typical problem in galaxy devices" daw. Sinubukan ko yung charging adaptor ng old galaxy win ko with another cable usb to type c jaguar brand then gumagana po sya hindi na nga lang po fast charging cable charging nalang.
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GoyongJr
Active Level 3
Galaxy A
Sinubukan ko din yung charging adaptor ng old samsung a5 na fast charging hindi rin gumagana
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GoyongJr
Active Level 3
Galaxy A
Matagal na po pala na ayos itong issue sa fast charging.after some time nagamit ko po ulit bigla pwede ulit yung kasamang original charger kasama sa box.hnd ko lang po alam bakit talaga at some point e nagloko yung charger.

Ewan ko kung nakatulong pero since type C both ends ng connector i tried switching alin ang connected sa charging adapter at sa phone then vise versa then kung which side is up or down or left or right sa phone at sa charging adaptor eh madami combinations yan.haha pero i dont know if it helps type c naman yan e.same same connection lang.
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GoyongJr
Active Level 3
Galaxy A
Mas mapapansin talaga yung display problem noong pinagtabi ko yung a71 namen ng friend ko.factory reset nalang ata talaga para mabalik pero hindi ko pa sinusubukan.
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Sam2799
Active Level 1
Galaxy A
hi kindly give us an update if nagwork yung Factory Reset
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Sam2799
Active Level 1
Galaxy A
sobrang disappointing ng Samsung talaga. I've always been a Samsung user and everytime I upgrade, lagi may something wrong. With this A71, okay sana siya, kaso after ko maencounter etong screen discoloration issue, sabi ko "never na ako mag Samsung". eto nag Iphone na ako. Sana may maka figure out ng issue na to kasi sayang yung A71 ko