Introduction
Some devices do not show a “Save” button when setting up a proxy.Troubleshooting Steps
- 
Exit Settings After Configuration
Many devices automatically save changes once you exit the settings menu. - 
Restart Your Device
If settings do not apply, restart your system and check if the proxy is active. - 
Try Another Network
Some networks prevent proxy changes. Connect to a different Wi-Fi network and configure the proxy again. 
FAQs
Why can't I see a 'Save' button?
Why can't I see a 'Save' button?