Tips - Solution for "Connected to WiFi but unable to access" issue on overseas Android systems

Jul 8, 2024#Tips222

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Enable USB debugging on the phone, configure adb on Windows, download and extract adb to the C drive, modify system environment variables, add adb directory, connect phone to computer, enter commands in terminal, switch airplane mode on and off on the phone for successful operation.

Enable USB debugging on your phone#

Settings-About phone-Version number, continuously click to enable developer mode, enter developer options and turn on USB debugging.

Configure adb on Windows#

Download adb

Extract to the root directory of the C drive (non-beginners can choose freely)

Modify system environment variables

Add adb directory

Start operation#

Connect your phone to the computer, then enter the following commands in the terminal:

adb shell settings put global captive_portal_use_https 1
adb shell settings put global captive_portal_http_url http://204.ustclug.org
adb shell settings put global captive_portal_https_url https://204.ustclug.org
adb shell settings put global captive_portal_mode 0

After completion, switch your phone to airplane mode and then back, everything should be OK.