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Last active December 28, 2025 15:17
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How to setup a custom DNS on your TIM ZTE H388X router
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custom.router.md

To setup a custom DNS on your TIM ZTE H388X router:

  • head to "Rete Locale" -> "LAN" -> Server DHCP
  • execute this script in the browser dev tools console
document.querySelectorAll('#template_DHCPBasicCfg [style*="display: none;"]').forEach(el => {
    el.style.display = ''; // Removes inline display:none
});
  • you should see
image
  • set your preferred DNS
  • save
@Livius0
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Livius0 commented Jan 20, 2025

Ottimo quello che stavo cercando.

@ziltoid-linux
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ziltoid-linux commented Jun 30, 2025 •
edited
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Grazie per lo script, funziona perfettamente!

@WhiteGamer89
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WhiteGamer89 commented Sep 6, 2025

THANK YOU, I LOVE YOU, I SEARCHED EVERYWHERE FOR THIS

@Mat12143
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Mat12143 commented Sep 13, 2025

Funziona alla perfezione, grazie mille

@tanathos
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tanathos commented Oct 22, 2025

Thank you man, I was about to smash the router with an hammer

@casungo
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casungo commented Oct 26, 2025

Fantastic

@matteodamico
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matteodamico commented Nov 7, 2025

grazie mille funziona correttamete.. ma come posso impostare una portra specifica?

@kada49
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kada49 commented Dec 7, 2025

Also works for Tim Hub+ ZTE H2740 (for FTTC and ADSL)

@sh4tteredd
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sh4tteredd commented Dec 19, 2025

can confirm that works on H2740 AGxDSL_2024 on firmware AGZDS_1.0.3

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