How to easily upgrade 3 cards to 4G without changing numbers

How to easily upgrade 3 cards to 4G without changing numbers
How to easily upgrade 3 cards to 4G without changing numbers

On this occasion, the administrator of will provide information and tutorials on how to upgrade a 3 card to 4G, which we will review in more detail in this article.

Currently, 3g networks have long been abandoned and switched to 4g, although 3g networks are still needed for certain areas where 4g services are not yet available.

However now there has been a lot of development and also service updates from each provider so that all regions can support 4g.

If you are a cell phone user with 4g technology, you must also use a card that supports the 4g network, otherwise you will not be able to enjoy the 4g service.

So for that if you are old 3 card user who don’t have 4g yet then here we will help you to easily upgrade your card to 4g so please keep reading this article.

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Face Upgrade Kartu 3 (Tri) 3G Ke 4G

Face Upgrade Kartu 3 Ke 4G

1. Buy a new 4G card

Actually, this is the easiest way to do it, so here you just need to buy a new 3 card that supports 4G service.

But if you don’t want to replace your old card, you can also upgrade your card without having to change the number, as follows:

See also: How to stop using tri packs

Write a message with the format SIM card (spaces) ICCID number and send to 123


( Name ICCID number ) is the number you want to update

2. Via online

You can update your card through the online system through the official website of tri.

  1. First, you open the official website of Tri Indonesia
  2. After entering the website, you must fill in your details
  3. after that, you submit your data by clicking submit on the site,
  4. Then wait until you receive a message in the form of 3 sms
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Or you can also update your card through Facebook Fan Page 3

This method is also quite simple and easy to do if you use Facebook, the method is as follows.

You just need to search for Fanspage 3 with the name Tri Indonesia and then enter your bio like:

  • Your Tri number:
  • Full name:
  • Full address:
  • Kota:
  • Postal Code:
  • Email:

Then wait for a response from Tri, it usually takes 1-3 business days to process.

After that, you will get your pack of 3 cards. sent by courier to your home.

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That is our full review of How to Upgrade a 3 Card to 4G that we have explained in this post, you can use this method to upgrade your old card without having to change your old number.

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