Mylenium went the extra mile for you.
The image is not only blurry, but it appears to have been taken at an angle from above with a Samsung SM-G900V with a focal length of 4.8mm and the flash did not fire.
Too bad you tried enlarging it and saving it as a JPEG. It's drowning in JPEG artifacts and noise. Your original was only 920 pixels by 593 pixels, and what you posted is 5312 x 2988. Give us a break!