I have a strange problem on one of my old phones. I have an old Android device running Android 2.3.4, and it works perfectly. But, I found that, it can't access to
https sites with the basic browser installed on the phone when it is connected to my Wi-Fi network.
But, if I visit the same site, for example " https://www.google.com " , with an another browser, for example Opera mini, that have a VPN integrated, it works perfectly.
The strange thing is if I use another connection, for example another Wi-Fi network, it works, also with the basic browser. This problem doesn't happen with other devices, the modem/router works perfectly with all the type of devices that I have on my house. I already perform a factory reset on my device and also a factory reset of modem, but the problem is still here. How can I solve this problem?
@Izzy When I try to reach " https://www.google.it " logcat shows these warnings:
W/System.err: java.io.IOException: www.google.it/2a00:1450:4009:811::2003:443 - Network is unreachable W/System.err: at android.net.http.HttpsConnection.openConnection(HttpsConnection.java:335) W/System.err: at android.net.http.Connection.openHttpConnection(Connection.java:389) W/System.err: at android.net.http.Connection.processRequests(Connection.java:250) W/System.err: at android.net.http.ConnectionThread.run(ConnectionThread.java:144)