Lifestyle

Data Boost: double your data whenever you need it!

Data boost
Polina Y.Published on : 09/11/2026

Are you going on holiday, planning a long weekend away or simply looking to get more out of your smartphone? With Data Boost, enjoy twice as much data at no extra cost!

Included with GO)) mobile M and L plans, this benefit allows you to double your mobile data allowance once a year, directly from the MyTango app.

What does this mean in practice? You get 40 GB instead of 20 GB with GO)) mobile M, and 80 GB instead of 40 GB with GO)) mobile L. That's plenty of data to watch your favourite videos, share your holiday photos, stream music or browse the Internet with even more freedom!

More data, more freedom and still no extra cost: enjoy Data Boost whenever you need it most!

When should you use your Data Boost?

There are plenty of situations where a few extra gigabytes can make all the difference. Here are some examples of how to make the most of your Data Boost.

On holiday, to stay connected wherever you are

Going on holiday and planning to use your smartphone to check directions, find great places to eat, share photos or book activities? Your data usage can quickly add up.

With Data Boost, you get extra data that you can use in Luxembourg and across Europe (Zone 1). It's a convenient way to enjoy your trip while staying connected!

To enjoy more videos and music

Love watching videos, listening to your playlists or following your favourite creators on social media? These activities can use up a lot of mobile data.

Activate Data Boost whenever you want to enjoy more online content without having to wait for your monthly allowance to renew.

During a particularly busy month

Working remotely while travelling, spending lots of time on trains, using your phone as a hotspot or making intensive use of mobile apps: some months, you simply need more data than usual.

Data Boost gives you an additional data allowance for up to 31 consecutive days, so you can stay connected and enjoy your usual online activities whenever you need more data.

How does Data Boost work?

Data Boost is a benefit included with GO)) mobile M and L plans, at no extra cost. Here are the key things you need to know:

  • Extra data allowance: You get an additional data allowance equivalent to the basic allowance included in your plan.
  • Use it in Luxembourg and Europe: The additional data can be used domestically and in Europe (Zone 1).
  • 31 days to enjoy it: The additional data allowance is valid for 31 consecutive days from activation, or until it is used up if that happens sooner.
  • One activation per year: You can activate Data Boost once a year.
  • Unused data does not carry over: Any data remaining at the end of the validity period will not be carried over.

Good to know: Your additional data allowance is used before the data included in your plan. This means you use your Data Boost first, followed by your regular allowance.

How do you activate your Data Boost?

You can activate Data Boost directly from the MyTango app. It only takes a few steps:

Once activated, your additional data allowance is available for up to 31 consecutive days, or until it is used up.

Data Boost: an included benefit at no extra cost

With GO)) mobile M and L plans, you get an extra benefit that lets you enjoy mobile Internet according to your needs.

Whether you're planning your next holiday or preparing for a month when you'll need more data than usual, Data Boost lets you double your mobile data allowance once a year, at no extra cost.

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  • mobile plan
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