Samsung Phone Freezes or Lags After Update – How to Fix It (2026)
Have you noticed your Samsung phone freezing, lagging, or running slower after a system update? This is a common complaint among Galaxy S21, S22, S23, S24, and S25 Ultra users.
The reason isn’t always the hardware — often it’s residual update files, cache buildup, or unoptimized apps. In this guide, you’ll learn step-by-step fixes to restore your phone’s speed and performance.