Samsung phone slow after update? Fix lagging apps, clear cache, free storage, and speed up your Sams
Have you noticed your Samsung phone running slower after the latest update? You’re not alone. Many Galaxy S21, S22, S23, S24, and S25 Ultra users experience lagging apps, slow performance, or freezing screens immediately after updates.
Often, this slowdown is not a bug — it’s related to storage issues, cache buildup, and system file updates. In this guide, we’ll show you how to fix it completely and prevent it from happening again.