Struggling to figure out if your Huawei Mate 40 Pro actually supports eSIM or how to set it up? You’ve landed in the right place! Getting your eSIM up and running on your Mate 40 Pro can unlock a whole new level of flexibility and convenience, especially if you’re someone who travels a lot or just needs to juggle a couple of different phone numbers. This guide is all about showing you exactly what an eSIM is, why it’s a must for your Mate 40 Pro, and walking you through the steps to get connected. Forget about fumbling with tiny physical SIM cards. the future of mobile connectivity is here, and your Mate 40 Pro is ready for it.
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Does Your Huawei Mate 40 Pro Support eSIM? Let’s Find Out!
First things first: does the Huawei Mate 40 Pro support eSIM? Good news! Yes, the Huawei Mate 40 Pro is indeed compatible with eSIM technology. This is a big deal because it means you can ditch the physical SIM card for one of your lines and go digital.
However, there’s a small catch, and it’s super important to know this. While all single-SIM Huawei Mate 40 Pro models are equipped with eSIM capability, if you have a dual-SIM version, you’ll want to double-check. Some dual-SIM Mate 40 Pro phones come with one Nano SIM slot and one eSIM, while others might have two Nano SIM slots without eSIM support. It really depends on the specific version you have.
Another key thing to keep in mind is the region where you bought your phone. Apparently, many Huawei phones, including the Mate 40 Pro, that were purchased in certain regions like China, Hong Kong, or Macau might not support eSIM technology. So, if you picked up your device in one of those places, you’ll definitely want to confirm.
How to Quickly Check for eSIM Compatibility on Your Mate 40 Pro
No need to guess! There are a couple of straightforward ways to confirm if your specific Mate 40 Pro has eSIM functionality:
- Check for an EID Number: This is probably the easiest way. An EID Embedded Identity Document is like a serial number for your eSIM.
- Go to your phone’s Settings.
- Tap on About Phone.
- Look for an option like “Show EID” or similar. If you see an EID number listed, congratulations, your phone supports eSIM! If it’s not there, it probably doesn’t.
- Dial a Code: This is a classic trick for phone info.
- Open your dialer app.
- Enter the code
*#06#
and press the call button. A pop-up should appear with your device information. If you see an EID number here, you’re good to go.
- Check SIM Management Settings:
- Head into Settings.
- Go to Mobile network or “Mobile data” or “Cellular”.
- Tap on SIM management. If your device supports eSIM, you should see options related to “SIM 1” and “SIM 2” even if you only have one physical SIM and an option to “Add eSIM” under SIM 2.
If any of these checks show you an EID or an “Add eSIM” option, then your Mate 40 Pro is ready for the digital SIM experience! Pixel 3 eSIM
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What Exactly is an eSIM, Anyway?
You might be wondering, “What’s the big deal with eSIMs?” Well, an eSIM, short for “embedded Subscriber Identity Module,” is basically a digital version of the physical SIM card you’ve probably been using for years. Instead of being a tiny plastic card that you have to physically insert or remove, an eSIM is a small chip that’s already built right into your phone’s hardware. Think of it like a virtual SIM card.
The cool thing about this little chip is that it’s reprogrammable. This means you don’t need a new physical card every time you want to switch carriers or plans. All the network information, your phone number, and data plan details are downloaded and stored digitally onto this chip. You can activate it by scanning a QR code or entering a code provided by your carrier, and it starts working right away. It’s a much more modern and flexible way to manage your mobile connectivity.
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The Awesome Benefits of Using an eSIM on Your Mate 40 Pro
your Mate 40 Pro supports eSIM, but why should you even bother? Trust me, once you try it, you’ll see why it’s a must. Here are some of the fantastic benefits: Best eSIM for Romania
1. Say Goodbye to Physical SIM Cards and the Tiny Tools!
Let’s be real, who hasn’t fumbled with those tiny SIM trays or lost that little ejector tool? With an eSIM, those days are over. There’s no physical card to insert, swap, or lose. It’s all digital, which is just way more convenient.
2. Super Easy Network Switching
One of the biggest advantages is how simple it makes switching between mobile networks. If you find a better deal with another provider, you don’t have to wait for a new physical SIM to arrive in the mail. You can just download a new eSIM profile from your new carrier, activate it, and boom, you’re on a new network in minutes. This is great for snagging those short-term deals!
3. Juggling Multiple Numbers Just Got Easier
If you’re like me, you might have a work number and a personal number, or maybe you travel and need a local number. An eSIM on your Mate 40 Pro lets you store multiple eSIM profiles on your device – some phones can hold up to 5, 7, or even 10 different virtual SIMs. You can’t use all of them at once you’ll typically have one physical SIM and one active eSIM, or switch between stored eSIMs, but it’s incredibly handy to have them all on one device. No more carrying two phones around!
4. A Traveler’s Best Friend
This is where eSIMs really shine! When you’re traveling internationally, instead of hunting down a local SIM card at the airport and often paying tourist prices, you can buy an international eSIM data plan online before you even leave home. Just download the profile, and you’ll have local data connectivity as soon as you land, avoiding those ridiculously expensive roaming charges from your home carrier. Providers like Ubigi offer eSIM support for the Mate 40 Pro in about 190 destinations worldwide, which is pretty incredible.
5. Enhanced Security
Because an eSIM is embedded in your device, it’s a lot harder for someone to physically remove or tamper with it if your phone is lost or stolen. This can make your phone more secure and potentially easier to track, as the connection isn’t as easily disabled as pulling out a physical SIM. X100 Pro eSIM
6. More Space for Your Phone and the Planet!
While it might not drastically change the size of your Mate 40 Pro, freeing up the space usually taken by a physical SIM card and its tray can allow manufacturers to optimize internal design, perhaps for bigger batteries or other components. Plus, it’s more environmentally friendly, as it reduces the production of plastic SIM cards and packaging. It’s a small step, but every little bit helps!
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How to Activate an eSIM on Your Huawei Mate 40 Pro
you’ve confirmed your Mate 40 Pro is eSIM compatible, and you’re ready to embrace the digital life. Here’s a step-by-step guide on how to activate an eSIM. Remember, you’ll need an eSIM profile from a carrier, usually in the form of a QR code or an activation code. And make sure you’re connected to Wi-Fi before you start!
Step 1: Get Your eSIM Profile
First, you’ll need to purchase an eSIM plan from your mobile carrier or an eSIM provider like Ubigi or Airalo, which often cater to international travelers. They will provide you with a QR code or a manual activation code SM-DP+ address and activation code. Keep this code handy, either printed out or on another device, because you’ll need to scan it with your Mate 40 Pro.
Step 2: Access Your Phone’s Settings
- Open the Settings app on your Huawei Mate 40 Pro.
- Tap on Mobile network or sometimes it’s called “Mobile data” or “Cellular”.
- Select SIM management.
Step 3: Add the eSIM
You’ll probably see options for SIM 1 and SIM 2. Even if you only have one physical SIM, “SIM 2” is typically where the eSIM is managed. AQUOS R9 Pro eSIM
- Tap on SIM 2 or sometimes directly “Add eSIM” if it’s prominently displayed.
- Look for and tap on Add eSIM.
- Your phone’s camera will open, ready to scan a QR code. Position the QR code you received from your carrier within the frame.
- Alternatively, if you have a manual activation code, you might see an option like “Enter Manually.” Tap that and input the provided details. You can also select a QR code from your phone’s gallery if you saved it there.
Step 4: Download and Activate the eSIM
- Once the QR code is scanned or the details are entered, your phone will start the process of downloading the eSIM profile.
- You might see a prompt to ADD THIS ESIM or similar. Confirm this to begin the download.
- The download process usually takes just a couple of minutes. Make sure you don’t close the window during this time, or the installation might stop.
- After it’s successfully downloaded, the new eSIM profile will appear in your SIM management settings. You’ll likely see it listed with your carrier’s name.
Step 5: Configure Your eSIM
Now that your eSIM is installed, you can configure how your Mate 40 Pro uses it:
- In the SIM management settings, you can choose which SIM your physical SIM or the new eSIM you want to use for mobile data, calls, and messages by default.
- If you’re using another physical SIM alongside your eSIM, you can enable call forwarding between the two SIMs if your carrier supports it.
- Remember, you can store multiple eSIM profiles, but you can usually only have one active at a time alongside your physical SIM or one active eSIM if you’re only using eSIMs. To switch between eSIM profiles, you’ll need to disable the currently active eSIM before enabling another.
That’s it! Your Mate 40 Pro should now be connected using your new eSIM. It’s pretty seamless once you get the hang of it!
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Huawei Phones That Support eSIM and Those That Don’t
It’s helpful to know which other Huawei devices play nicely with eSIM, especially if you’re thinking about upgrading or have other Huawei gadgets. As of 2025, the list of Huawei phones with eSIM support is quite specific, primarily from a certain generation.
eSIM-Compatible Huawei Models
The main Huawei smartphones that natively support eSIM are: AQUOS R8 eSIM
- Huawei P40
- Huawei P40 Pro but NOT the P40 Pro+
- Huawei Mate 40 Pro with the caveats mentioned earlier about single vs. dual SIM and region of purchase
Interestingly, some newer models like the Huawei Pura 70 Pro, P50 Pro, Mate Xs 2, Mate X2, and Mate 40 Pro+ are also listed as eSIM compatible by some sources, which could be a regional variation or a very recent update. However, other reliable sources specifically state the P40 Pro+ and P50 series do not support eSIM. It seems there’s some conflicting information on the Mate 40 Pro+. some say it supports eSIM while others don’t explicitly mention it or imply it’s limited. Given these discrepancies, it’s always best to perform the compatibility check on your specific device.
Historically, Huawei introduced eSIM technology in the P40 series in 2020, and the Mate 40 Pro followed suit in the same year.
Huawei Models That Generally Do NOT Support eSIM Natively
A significant number of Huawei phones, especially older ones, unfortunately, do not have built-in eSIM functionality. This includes:
- Huawei Mate 20 Pro and Mate 20, Mate 20 Lite – While it doesn’t have native eSIM, you can buy an eSIM.me card to add eSIM functionality to these older Mate 20 models. This is a physical card that acts like an eSIM adapter.
- Huawei P20 Pro and P20
- Huawei P30 and P30 Pro – Though some sources mention P30 Pro supporting eSIM, many top results clearly state it does not. It’s another one where checking your specific device is key.
- Huawei P40 Pro+ – This model is explicitly mentioned multiple times as not supporting eSIM, possibly due to its ceramic design.
- Huawei P50 and P60 series – It appears eSIM support was dropped in subsequent flagship models after the Mate 40 Pro, possibly due to “ongoing component restrictions and reduced carrier support”.
- Most of the Nova series e.g., Nova 9, Nova 9 SE, Nova 5T and Y series.
So, if you’re not using a P40, P40 Pro, or Mate 40 Pro, chances are your Huawei phone might not have native eSIM support. Always do that quick EID check or look in your SIM management settings to be sure!
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Potential Challenges and Things to Keep in Mind
While eSIMs are incredibly convenient, there are a few things that might trip you up or that you should be aware of:
- Carrier Support: Not all mobile carriers worldwide offer eSIM services yet, or their support might be limited to certain plans or devices. You’ll need to make sure your chosen carrier provides eSIM profiles for your Mate 40 Pro.
- Regional Differences: As we discussed, eSIM compatibility can vary by region, especially for Huawei phones purchased in China. Always verify your specific device’s capabilities.
- Device Locking: If your Mate 40 Pro is carrier-locked, you might need to unlock it to use an eSIM from a different provider, especially if you’re looking at international eSIM plans.
- Accidental Deletion: If you delete an eSIM profile from your phone, you usually can’t just reinstall it using the same QR code. You’ll often need to contact your carrier for a new one or follow specific reactivation steps some providers might email you a new QR code automatically if you’re connected to Wi-Fi. So, be careful when managing your eSIM profiles!
- Internet Connection for Activation: You’ll need a stable internet connection usually Wi-Fi to download and activate a new eSIM profile. This means you can’t just activate it anywhere without Wi-Fi access.
Despite these minor points, the benefits of eSIMs generally outweigh the challenges, making them a fantastic option for modern smartphone users.
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Frequently Asked Questions
What is the difference between a physical SIM and an eSIM?
A physical SIM is a small, removable plastic card that you insert into your phone. An eSIM, or embedded SIM, is a digital SIM that’s built directly into your device’s hardware. You don’t need a physical card. instead, you download and activate network profiles digitally.
Can I use both a physical SIM and an eSIM on my Mate 40 Pro?
Yes, many Huawei Mate 40 Pro models support dual SIM functionality, allowing you to use one physical Nano SIM card and one eSIM simultaneously. This is great for having separate personal and work numbers, or a local number for travel alongside your home plan. Galaxy S24+ eSIM
How many eSIM profiles can I store on my Mate 40 Pro?
The number of eSIM profiles you can store varies by device, but generally, your Mate 40 Pro can store several – typically up to 5 to 10 different eSIM profiles. However, you can usually only have one eSIM active at a time in addition to a physical SIM, if present.
Do I need an internet connection to activate an eSIM?
Yes, you’ll need a stable internet connection, usually Wi-Fi, to download and activate your eSIM profile on your Huawei Mate 40 Pro. The profile is downloaded over the internet from your mobile carrier or eSIM provider.
What if I delete my eSIM profile by mistake?
If you accidentally delete an eSIM profile, you typically can’t just reactivate it with the same QR code. You’ll usually need to contact your mobile carrier or eSIM provider to get a new QR code or activation details to re-download the profile. Some providers might have a system to automatically send you a new QR code if you’re on Wi-Fi.
Can I switch my existing physical SIM to an eSIM?
Yes, if your mobile carrier supports it, you can often convert your existing physical SIM plan to an eSIM without changing your phone number. You’ll need to contact your carrier directly to arrange this, and they will provide you with the necessary QR code or instructions.
Is the Mate 40 Pro+ eSIM compatible?
This is a bit tricky. While some sources suggest the Mate 40 Pro+ is eSIM compatible, other reliable information states that the Huawei P40 Pro+ and by extension, potentially the Mate 40 Pro+ due to similar design or chip limitations does not support eSIM. It’s highly recommended to perform the device compatibility check EID number or SIM management settings on your specific Mate 40 Pro+ model to be sure. Galaxy S23 Ultra eSIM
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