With Android, you must configure proxy settings for each network you use. In addition, the proxy will only be used by your web browser. Other internet applications may choose to use or ignore the proxy based on their own internal settings. This is another reason why VPNs tend to be better choices — when you use one, it covers all the internet traffic from your device.
- Open Android’s Settings and tap Wi-Fi to view a list of Wi-Fi networks.
Note: if you use cellular data you need to change these settings on your access point section. [ Network > sim card setting > Access Points Names > Change your access point options for using a proxy ]
- Long-press the Wi-Fi network name for which you want to change the proxy settings. Tap Modify Network.
- Tap Advanced Options.

- Tap Manual to change your proxy's settings. Enter your hostname and proxy port.
- Tap SAVE