Green line issues in my samsung M52

I guess nothing can be done. Free screen replacement is not available for M series devices.

Did you drop it or maybe water damage ? 1 Year is covered under warranty. Get it checked at a repair shop, if it's not a loose display connector, you will need to replace your display.

i have it too in s9+ i bet it happened few days after update ,it Samsung way to make you force upgrade 

Aaj kal har phone mai ye issue kyu aa rha

Are you sure it's immediately after updating or few days after the updating phone.?

Try raising issue at NCH.

it happens because of heat is what i heard... so after the uupdate means the update is heating the mobile phone which is tearing the screen connectors which makes this green or pink lines..

heat is the issue mostly, so this happened might be because of update, the new software is heating the system and the screen is showing scars of it

This is common, searchfor old threads here. Never update midrange phones ever.

Switch to lcd or ltps display phones.If you can't live without Amoled then LTPS display phones. 

Just saying. 

The problem is these brands push their updates without extensive testing on older models. They are more concerned about showing new sales in their earning reports.

Every brand is guilty of this - sometimes the cameras stop working, phone starts freezing or similar display issues.

amoled display?

Same happened with me.

I am using Vivo X70 pro from past 2 years....on 01st August 2024 I opened Au Bank app then instantly green line appeared, visited at vivo service centre on 06 August.....and they told me that display will be changed without any cost under extended warranty but as of now display not available so you need to wait 3-4 working days....... Some people mentioned on YouTube that vivo x70 pro display not availabe so service centre provided them vivo v29/ X80 Pro

According to vivo customer support my complaint should be closed on 12 August, if not then I need to contact customer support and they will provide resolution....

I hope "Display Kanhi Bhi Na Mile Or Mujhe Bhi New Phone De De🥲

You know the obvious and simple advice - use the phone till it dies.
It is just an annoyance that won't bother you as much after a few days. Whatever you do, you are unlikely to get more than Rs 500 for the phone. So might as well extract another 1-2 yrs out of it unless the entire display dies or the motherboard fries.

This is due to software update waye 2-3 months for next update then this issue will be resolved auto matically faced this many times with deal realme and samsung devices 

Whic update you did? 

Timely article by the Ken - paywalled unfortunately.

"Talk of timing. In 2022, Samsung decided it wanted to sell more premium phones and shifted its strategy away from volume sales.

It was also the year when a slew of its smartphone models started showing a green-line glitch which is so persistent that customers not just in India, but a few other countries, are bewildered as to why the phone giant is not fixing it. Either through manufacturing or customer service.

Imagine users, after having paid anywhere between Rs 27,000 and Rs 1.2 lakh (for the Samsung S22 Ultra launched February 2022) waking up to a green line on their phone screens. A glint that, over time, becomes more than an aesthetic annoyance.

Anyone who’s dealt with customer care in such cases knows the runaround can be painful. It’s worse when an OEM like Samsung has been adding and subtracting models from its list of phones eligible for screen replacement.

The Ken has learnt that the issue is so widespread and acute that as many as 100 users report the case per week.

“These customer visits go one of two ways, depending on how disagreeable a customer is. The bigger the fight they put up, it increases their chance of getting a free screen replacement,” said one service centre owner.

Timing again? Samsung did not respond to The Ken’s list of questions shared last week but the same day, its global office issued a release that it’s increasing efforts in this area—especially in India.

But when the solution to this ‘software’ problem is not a one-time fix, can Samsung add premium customer care to its premiumisation move?"

Third-party OLED displays aren't inexpensive and they can go bad within a really short period of time. Need to pursue all possible avenues incl. escalating to the Samsung CEO's office if possible. Lastly the consumer helpline.

Mi Mi10 also got the greenline. 4years old device so no free replacement.