Before activating your eSIM on your Huawei Mate 40 Pro, ensure you are connected to the Internet using your mobile data or a Wi-Fi network.
To complete the activation setup of your eSIM on your Huawei Mate 40 Pro, just follow our step-by-step eSIM installation guide and watch below our tutorial for installing an eSIM on Huawei P40 series.
It takes just a couple of minutes to activate your eSIM and you are ready to connect! Just add an eSIM data plan.
With Ubigi, get instant high-quality Internet wherever you are in 200 destinations!
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 43860 reviews on
Verified
Verified review
This user has been identified as a buyer
Reliable service.
Reliable service.
customer, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Easy to use and excellent tracking
Easy to use and excellent tracking. Will use again.
customer, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
great connection anywhere in UK except…
great connection anywhere in UK except for london
Bhavna, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Signal was awesome
There was signal absolutely everywhere I could not have been happier thank you so much to the team!
Europe Traveler, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
It was easier than I thought
To all the older technophobic people: this is a trustworthy good value source of data. I had good service all over the UK!
Jansie, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Very good service.
Very good service.
customer, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Great experience
Easy to download, setup have had great coverage even on islands of Phuket. Good rates too. Been very happy
Andrew, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
First class service
Realised when I got to Egypt that the normal O2 roaming SIM did not work.
Did some research, and decided on Ubigi, and the whole process was very simple, priced competatively, and seamless.
Had no issues during the weeks stay, and the speed was constant and consistant.
Very happy with the whole thing.
Rick, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Easy to activate and good data
Easy to activate and good data
customer, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
A technically ignorant senior citizen
As a very ignorant senior citizen, it, fortunately, hasn't presented me with any technical obstacles that I have been unable to solve on my own.
customer Jane, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Easy to download it and i never lost…
Easy to download it and i never lost the connection even though I was in a Countryside
Andria Hadjicosta, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Perfect
Simple, easy, quality, friendly, good price.
Luigi, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
I can’t connect with you easily.
I can’t connect with you easily.
customer, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
very good!!!
very good!!!
customer, 19 Aug 2026
Verified
Verified review
This user has been identified as a buyer
Easy to install
Easy to install. Good coverage
customer, 19 Aug 2026
Thank you
Your message has been sent. We’ll get back to you shortly.
Thank you
We have taken into account your subscription to the newsletter
How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?