Original topic:

Block Ads without any 3rd party apps - android 9

(Topic created on: 12-27-2019 11:53 AM)
696 Views
darkf1ber
Active Level 6
Options
Others
In android 9.0 pie and above we have an option to set Private DNS, this can be used to block ads on your phone.

STEP 1- Under Connection in Settings, scroll down and select More Connection Settings.

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STEP 2- Select the Private DNS Option
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STEP 3- Select Private DNS  provider hostname and enter the following in the text bar


For Adguard DNS: dns.adguard.com      

For Adguard DNS and removing adult content: dns-family.adguard.com


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Additional STEPS for using this with Google  Chrome-
Since Google Chrome uses its own DNS resolver, we need to disable that for ad block to work. 

STEP 1-
  • Launch Chrome app.
  • Enter the URL “chrome://flags”, without quotes, into the address bar.
  • You will see a new window with many flags.
  • Search for “dns”.
  • Set the “Async DNS” option to “Disabled” and close the tab.

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STEP 2- You will also need to clear the prebuilt DNS cache.

  • Enter “chrome://net-internals”, without quotes, into the address bar.
  • Select the DNS tab, and tap on “Clear Cache”.
  • Restart Chrome.
Confirmed Working on-
Google Chrome
Samsung Internet (Just Clear Cache)


Sources-
Information and Picture of Chrome flags taken from androidsage.com
Main Article was created by me on my S10+ with help from Reddit.

5 Comments
Aashish
Expert Level 4
Others
Nice post.
Gurmeet1
Expert Level 4
Others
Thanks for the Usefull info it is working perfect on Samsung Internet
darkf1ber
Active Level 6
Others
sure. pls mark it as a solution
0 Likes
Gurmeet1
Expert Level 4
Others
what if DNs share my privacy on their server
0 Likes
darkf1ber
Active Level 6
Others
well nothing much can be done. even 3rd party as blockers are vulnerable... a known devil is better to deal with than an unknown one
0 Likes