Hello We have installed LetsEncrypt on some domains they all work great on all the browsers, however we have noticed that some older Andriod devices eg. Nokia Lumia 710 we get the “having problems with the site’s security certificate” message is . “it looks like the security wasn’t issued by a tru…

are you using fullchain certificate? which shall include LE X3 intermediate signed by DST Root CA X3 ,which should be trusted

What does "older Android device" mean? See [image] Which browsers and operating systems support Let's Encrypt Server T…

You mention “older Android devices” but then give as an example the Nokia Lumia 710, which is a Windows Phone 7 device. So it can be helpful to know exactly which device and operating system you see trouble with. If the device is old enough that it really doesn’t trust IdenTrust’s roots, which is p…

Hello Guys many thanks for the replies. The phone that I see the problem on, is a Nokia Lumia 710 purchased early 2012, it is running software windows phone 7.5. From the replies I am guessing not really much I can do about it, it is probably a microsoft issue. Thanks again for your help.

Certificate problems on older android devices

Server

mrtux July 7, 2016, 10:53am 3

What does "older Android device" mean?

See

Topic		Replies	Views
Let's Encrypt on Android Devices with Older Browsers Help	15	8058	June 13, 2017
Certificate is not trusted on Android Help	13	16992	April 23, 2020
Problem with our site on some devices Help	4	1502	November 24, 2021
LetsEncrypt certificates fails on Android phones running Android 7 or older Help	3	11791	September 26, 2023
Users of older Android and Windows 7 not able to access website Help	25	11009	November 2, 2021

Certificate problems on older android devices

Related topics