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 43334 reviews on
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Good quality for an affordable price
Good quality for an affordable price. I have used it for the first time. I am very satisfied.
NARGIZ A, 12 Aug 2026
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The best Esim
The best Esim, I was in Japan and it was very very fast to translate and to google map
customer, 12 Aug 2026
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Very good coverage and full data
Very good coverage and full data
customer, 12 Aug 2026
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I came from Japan
I came from Japan. Il was easy to connect.
customer, 12 Aug 2026
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great
Everything works well.
Katja, 12 Aug 2026
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Easy breezy.
Bought the regional eSIM for a nearly 3 week trip in Europe. Worked perfectly in all of the 9 countries we visited. App is simple, and no frills, which I like. Simply tells you how much data you've used and lets you top off if needed. Will 100% purchase again for an international trip.
Philip M., 12 Aug 2026
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2 times I have used Ubigi in Japan
2 times I have used Ubigi in Japan. Both are smooth experience. Easy to get and install.
Esra, 12 Aug 2026
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Great Connection anywhere!
Great Connection anywhere!
customer, 12 Aug 2026
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Super easy to connect.
Super easy to connect.
Simona, 12 Aug 2026
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Legit
Worked well in Italy for 2 weeks
katrina Pi, 12 Aug 2026
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The service is very good
The service is very good
Pris, 12 Aug 2026
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Intuitive to install and use
Intuitive to install and use. Works well and fast. Cheaper than competition. No complains. Recommended.
customer, 11 Aug 2026
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Easy setup and use. Great coverage.
It was really easy to set up my phone. I had great service all week. This is our second time using Ubigi and I will use them again. Great value and great coverage.
Jennifer Kovach, 11 Aug 2026
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Extremely ease to use
Extremely ease to use
Tomás Maldonado, 11 Aug 2026
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This user has been identified as a buyer
Fast net and excellent coverage
Fast net and excellent coverage
customer, 11 Aug 2026
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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?