https://wccftech.com/galaxy-s21-ultra-now-supports-pro-mode-for-telephoto-cameras-via-expert-raw-app/

The Galaxy S21 Ultra happens to be my favorite phone for a lot of reasons. If you are looking for an excellent camera phone, this is a no-brainer. However, the phone's pro mode does not let you use telephoto cameras. By default, you can only use the standard and ultra-wide camera in the Pro Mode, but that changes today as Samsung has announced Expert RAW, an app dedicated to telephoto cameras.

Samsung has released the Expert RAW camera app on the Galaxy Store in South Korea. The new app lets you use the primary, ultra-wide, 3x telephoto, and 10x telephoto cameras in the Pro mode. Users will be able to adjust the exposure value, focus, ISO, shutter speed, and white balance while shooting images and videos. Contrast, highlights, shadows, saturation, and tint can also be adjusted. Users will also check the histogram to check if specific areas in the frame or under or overexposed.