Samsung Galaxy S3 — How to fix WiFi dropping issue on Galaxy S3

Hey all!

If you are seeing that your WiFi is constantly dropping on your Galaxy S3 device, especially if it is running Android 4.3, here's how to fix this issue:

• Go to the settings in your phone.
• Tap on Connections.
• Select WiFi
• Tap on the menu button and choose adavanced.
• Switch ''Keep Wi-Fi on during sleep'' to Always
• Uncheck ''Auto-connect''

Another thing to do is turn off power saving mode.

Plus you can also reflash the last workable modem firmware for your specific country via Odin on the SamMobile website.

I hope this has helped!