Linked Questions

1 vote
0 answers
60 views

Let's Encrypt Root certificate expired on old Android tablet. How to fix? [duplicate]

I have an old Android tablet, and websites with Let's Encrypt SSL certificates no longer works. On Let's Encrypt's web site they basically just says it should still work But in my case, it doesn't, I ...
James T's user avatar
  • 41
0 votes
0 answers
41 views

Android 7.1 certificates are going to expire, anyway to renew them? [duplicate]

starting from September android 7.1 and below users are going to have issues with the internet so is there anyway to renew those certificates so i can use my phone properly?
PranshuTheGamer's user avatar
8 votes
1 answer
1k views

Why are Let's Encrypt security certificates invalidated prior to schedule on affected Android devices?

According to a well-regarded QA answer by a member of our Android community here on Stack Exchange: By the current schedule, Let's Encrypt cross signing will end on September the 30th 2024. After ...
Amazon Dies In Darkness's user avatar
1 vote
1 answer
8k views

Android emulator not connecting behind proxy even configurated for it

I've a android emulator, that is running on a computer that is behind a proxy. From computer perspective, http and https internet access works fine, but on Android Emulator, nothing. So I tried with &...
marafado88's user avatar
1 vote
0 answers
6k views

How to enable lock screen password in BlueStacks 5 on Android 7.0 Nougat?

I installed Bluestacks 5 recently. It is also rooted. I want to install a CA certificate on the device which is Android 7.0. To install the certificate, I have to set the screen lock first. But when I ...
Vesdic's user avatar
  • 11
1 vote
1 answer
1k views

Implement URL whitelisting in Android

I want to whitelist some URLs been used by my device and native apps for sync and updates. Other than these few URLs, I wish to block all other URLs being accessed by any chat window and browser. I ...
Tech Q's user avatar
  • 11
0 votes
0 answers
678 views

Sniff Android protected app HTTPS requests

I am going to capture an app's HTTPS request to get its Login API. I am using Fiddler. When inputting the username and password and pressing sign in, the app is working. But in Fiddler, I can not find ...
goofy's user avatar
  • 1
3 votes
0 answers
138 views

Certificates and deadlines

Scope: mobile - Android Subject: Let's Encrypt certificate, ISRG Root X1 Hi, as Internet veterans know well, this certificate has expired since September 30th. Many "obsolete" devices have ...
Bento's user avatar
  • 175
1 vote
0 answers
125 views

Why don't Google services work on Android 4 versions?

For some reason, in recent days I can’t go into either maps or mail from my old tablet, I write there is no connection. Although other applications work fine, the Internet does not complain. Google ...
smn187's user avatar
  • 11
1 vote
0 answers
114 views

Android 7 breaks certificates on Samsung Browser and in Whatsapp

On a Samsung S6 Plus Edge running on Android 7, certain security certificates will break since September 2021: the workaround which Let's Encrypt implemented doesn't seem to work in Samsung Internet. ...
1NN's user avatar
  • 121