Why does the screen show black spots after the Redmi Note 14S is dropped?

Thank you for your support. We are committed to providing the best experience and are pleased that you chose the phone.
It’s important to note that if the phone experiences impact or pressure, especially at a weak corner or vulnerable area during normal use, the outer shell of the device will deform. This can cause additional stress on the screen, leading to the formation of black spots or other display irregularities.
To help protect your device, we recommend using a protective case. A case can absorb impacts and provide extra cushioning, reducing the likelihood of deformation and protecting the screen from damage.