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CA certificate won't install

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Hi, I'm trying to install a certificate to use adguard with Firefox for Android (a .crt file) , but it will not work. It always says that it failed to install. Attached is a screenshot of what happens when I try to use adguard with Firefox for Android.

Adguard has 2 workarounds for this. However, one involves about:config, which the new Firefox for Android does not have, and the other workaround requires ADB. See link below:

https://kb.adguard.com/en/android/solving-problems/firefox-certificates

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Chosen solution

I was able to solve it by downloading version 68.11 from apkmirror, installing the certificate normally and then updating to the current version via the Play store

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Hi

I recomend that you try the Nightly version of Firefox for Android that will give you access to about:config. The Nightly build is an early build and may have one or two unresolved issues.

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Chosen Solution

I was able to solve it by downloading version 68.11 from apkmirror, installing the certificate normally and then updating to the current version via the Play store