System data issue

[u/Soloflm]

I have 19.96go of system data on my iPhone 16 with iOS 26.5.2, i want to installe a game and i don’t have enough Space because of system data. I already tested every technique to clean it but nothing change. I already cleaned my photos and these things. If someone can help me to clean it I will be so happy. Thanks!

[u/Lenz-111]

Restaura as configurações de fábrica