Let's Encrypt rootCert Expired

[ciclick]

On 30 September 2021 the DST Root CA X3 Let's encrypt root certificate has expired.

All the LG TV's with webOS prior to 5.0 don't have the new root certificate installed, so all the request from our app made with toast to a url protected with a let's encrypt certificate fails.

We need to do this calls and we can't change de server certificate. Is there any way to make all the calls the app makes work whether the url we call is protected with a Let's encrypt certificate or not?

[prozanne]

Hi, Sorry for inconvenience.

We use "ares-package" for packaging an application, I guess it could be old-fashioned way.
By the way, I am afraid I perfectly understand your issue or not.
As I know, we don't support certification things about webOS.
Could you please explain details about your situation?

BRs
Hyojin

[ciclick]

Hi Hyojin,

thank you for your rapid answer.

My question is if there is any way to include the new let's encrypt certificate into the app and use it as root certificate for the app requests.