If you're experiencing dropped calls, frozen videos, or your Tesco Mobile phone displays a "No Service" message in cities like Manchester, Birmingham, or the rural areas of Cornwall, this guide is for you.
Using the O2 network, Tesco Mobile provides 4G coverage to 99.6% of the UK population and about 65% for 5G based on the data by Ofcom. Still, its signal strength often lowers inside buildings, basements, and in remote areas.
What’s the solution? A CE- and RoHS-certified mobile signal booster designed specifically for Tesco Mobile frequencies. Since 2001, MyAmplifiers has been helping customers throughout the UK combat poor reception. We offer effective solutions that go with a 3-year warranty, free expert support, and guaranteed compatibility. Browse our Tesco Mobile-compatible boosters now!
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If not, please describe the issues encountered while searching for a booster model or choose from the variants below.

Although Tesco Mobile reaches every part of the UK, its performance is questionable because of the following:
Since Tesco Mobile uses O2’s infrastructure, any coverage gap in O2 directly affects your reception as well.
As of 2026, Tesco Mobile operates on the following frequencies:
All solutions from MyAmplifiers cater to these frequency bands. For example, the Nikrans NS-600-Smart works with 4G and 5G all at once, making it perfect for modern smartphones on Tesco Mobile. Each of our devices is approved by CE and RoHS and complies with the UK technical regulations.
Are you struggling with weak signals in a detached house or converted barn? Our amplifiers cover everything from a typical UK home to large offices or rural properties and work across all Tesco Mobile bands.
You can maintain connectivity on the go with a vehicle booster like the Nikrans NS-GDW-Camp. It boosts 4G/5G while you’re driving, which makes it the best option for delivery drivers, tradespeople, or remote workers.
Coastal and lakeside locations often suffer from tower distance. Our diverse array of marine-grade kits ensure stable signal even 10 km offshore.
For users of Tesco Mobile amplifiers, it’s very important to install all the elements of a booster kit correctly. Otherwise, the results demonstrated by the device can be not the best ones. To make sure that you do everything in the right way, we recommend that you watch our video. In this video, we’ll show how to connect antennas to a Tesco Mobile booster box quickly and easily.
Yes, if it supports O2's frequencies. All MyAmplifiers mobile signal boosters are tested for full Tesco Mobile compatibility and come with CE and RoHS certifications.
Only if you have a 5G phone and live in a 5G-covered area. Otherwise, a 4G/GSM model offers better value.
The installation process takes less than 30 minutes. No technical skills are required: simply install the external antenna, connect the cables, and plug the amplifier into a power outlet.
In this case, we offer a 30-day money-back guarantee.
Note: information on Tesco Mobile frequencies is taken from public sources. MyAmplifiers.com thoroughly monitors its relevance and guarantees 97% accuracy. However, if you have any doubts concerning the compatibility of a specific booster model with Tesco Mobile frequencies in your region, please, contact our managers.