Hi... This might happening most of the time, because of a hardware issue on display. In that case, you will need a display replacement. It's safe to backup all of the data of your device to somewhere just in case. Contact a Samsung service center for assistance 😊
If you have warranty please visit samsung service center. If you don't have warranty it's cost you lot with samsung service center so better visit doctor mobile or other reputed company.
Any way without seen the problem will not be able to comment on solution .
If above helps please click 3 buttons on top and accept this as a solution.
Hi... This might happening most of the time, because of a hardware issue on display. In that case, you will need a display replacement. It's safe to backup all of the data of your device to somewhere just in case. Contact a Samsung service center for assistance 😊
