Unlock your phone and, if prompted, allow USB debugging or data transfer.
Scroll down and tap Software Update .
Your phone will check for available updates. If none are found, it will show “Your software is up to date.” How to Update Software on SAMSUNG Galaxy A05
Tap Download and install .
After the download finishes, tap Install . Unlock your phone and, if prompted, allow USB
Open Smart Switch on your PC.
Your phone will restart. Do not press any buttons during the installation. Once complete, your phone will boot up with the new software version. Tip: To check for updates manually, you can also tap the Download and install button again after a few seconds if the first check shows nothing – sometimes the server needs a second try. Method 2: Update via Smart Switch on PC (For Large Updates or Troubleshooting) Use this method if your phone won’t connect to Wi-Fi, the OTA update fails repeatedly, or you want to update without using mobile data. If none are found, it will show “Your
On your PC, download and install Samsung Smart Switch from the official Samsung website.