The sun photographed with my smartphone

The sun of February 17, 2023, photographed with my smartphone. The sun was rising and a light haze acted as a filter, then I used my sunglasses as an additional filter and positioned one of the two lenses just in front of the smartphone camera. I used the maximum zoom (30X) and the result surprised me too. I managed to capture a sunspot and even the graininess of the sun's surface is visible.