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How To Activate Your eSIM

Countries Covered

What countries your SIM works in

About Your SIM

SIM Features

YOUR SECRET 🤫
KING SIMS APP CODE 🎁

king-sims-experience

Copy your secret 20% off King Sims app code down below. Apply it in your cart or checkout

QR Code
Activation Guide

Step-1-iPhone-QR-code-2x

Open your 'Cellular' or 'Mobile Data' settings.

Tap 👆 "Add eSIM"

QR Code
Activation Guide

Step-2-iPhone-QR-Code-Activation-Guide

You'll be directed to a screen with multiple activation options.
For QR code activation, select the option: "Use QR code"

QR Code
Activation Guide

Step-3-iPhone-QR-Code-Activation-Guide

Position your phone's camera on the QR code we emailed you and found in the King Sims App.

💡King Tip: Travelling with a friend? Simply send your QR code to a friend and scan it off their phone!

QR Code
Activation Guide

Step-4-iPhone-QR-Code-Activation-Guide

Wait a moment for the eSIM to detect the local network.

Once successful, you'll get a message saying:
"Your new eSIM is ready to activate"

👆Tap Continue

QR Code
Activation Guide

Step-5-iPhone-QR-Code-Activation-Guide

Data Only eSIMs:
If your eSIM comes only with data
👆Tap "Data Only"

eSIMs with Calls & Texts:
If your eSIM comes with calls & texts like our other eSIM ranges
👆Tap "Voice and Data"

QR Code
Activation Guide

Step-6-iPhone-QR-Code-Activation-Guide

Wait a moment ⏳
Once you see this notice pop-up, it means your activation has successfully completed.

Last Step:
Once you see this notification, we need to name and finalise your eSIM setup.
👆Tap "Done" When your ready.

QR Code
Activation Guide

Step-7-iPhone-QR-Code-Activation-Guide

Name Your eSIM ✍️
Once you pass the last step, look for your newly activated eSIM and tap its "Name".

Mobile Plan Label:
Select "Custom Label"
Name it: "King Sims eSIM"

QR Code
Activation Guide

Step-8-iPhone-QR-Code-Activation-Guide

Final Step 👑
Turn on your line ✅

Turn Data Roaming to 'ON'
look for the option titled "Data Roaming"
then Tap 👆the option to turn it 'ON'

For Local eSIM plans with a mobile number, this step is not necessary.

You're Ready To Go 🎉

Step-9-iPhone-QR-Code-Activation-Guide

Welcome to the Kingdom 👑
Once you see the 4G or 5G symbol, test your mobile data.

Once your mobile data starts working without Wi-Fi it means your eSIM has successfully activated

Now you can start travelling with freedom
like a King 🤴 or 👸Queen.

✅ Step 1: Activate Your SIM Card

king-sims-experience.
📅 Add Your Arrival Date:
At checkout, let us know when you're landing in your destination — whether it's 🇺🇸 USA, 🇨🇦 Canada, or 🇲🇽 Mexico. We’ll schedule your SIM for seamless activation.
👑 Have King Sims Ready:
Make sure you have your King Sims packaging ready. It has all you need to get set up.
📲 Swap Your SIM cards:
Once you land, just pop the King Sims card into your phone. Use the "King Pin" in your packaging to swap your SIMs.
🔁 Restart Your Phone:
Give your device a quick restart to kickstart the activation magic.
📩 Get the Welcome Message: Depending on our partnered mobile network and which SIM card you ordered. You’ll get a welcome SMS from the Network with your brand new mobile number — you're officially connected! 🎉
💬 Need Help?
If you see SOS only or no signal, reach out via Live Chat — our support team can sort it in under 5 minutes. 👑
💡 King Tip:
If your King SIM works across multiple countries, don’t forget to turn Data Roaming ON to stay connected in every destination it covers. 🌍📶

Does My Device Have eSIM?

👑 King Tip: If your device isn't listed here simply search google with your phone model to find out if it is 💡

  • iPhone XS
  • iPhone XS Max
  • iPhone 11
  • iPhone 11 Pro
  • iPhone 11 Pro Max
  • iPhone SE (2020)
  • iPhone 12 Mini
  • iPhone 12
  • iPhone 12 Pro
  • iPhone 12 Pro Max
  • iPhone 13 mini
  • iPhone 13
  • iPhone 13 Pro
  • iPhone 13 Pro Max
  • iPhone SE (2022)
  • iPhone 14
  • iPhone 14 Plus
  • iPhone 14 Pro
  • iPhone 14 Pro Max
  • iPhone 15
  • iPhone 15 Plus
  • iPhone 15 Pro
  • iPhone 15 Pro Max
  • iPhone 16 (All Models)
  • iPad Pro (2018 and onwards)
  • iPad Air
  • iPad
  • Watch series 3
  • Watch series 4
  • Watch series 5
  • Watch series 6
  • Watch SE
  • Galaxy Z Flip
  • Galaxy Z Flip 5G
  • Galaxy Z Flip3 5G
  • Galaxy Z Flip4
  • Galaxy Z Flip5
  • Galaxy Fold
  • Galaxy Z Fold2 5G
  • Galaxy Z Fold3 5G
  • Galaxy Z Fold4
  • Galaxy Z Fold5 5G
  • Galaxy S20
  • Galaxy S21
  • Galaxy S21+ 5G
  • Galaxy S21 Ultra 5G
  • Galaxy S22
  • Galaxy S22+
  • Galaxy S22 Ultra
  • Galaxy Note 20 Ultra 5G
  • Galaxy Note 20
  • Galaxy S23
  • Galaxy S23+
  • Galaxy S23 Ultra
  • Galaxy S24
  • Galaxy S24+
  • Galaxy S24 Ultra
  • Galaxy S20 Ultra 5G
  • Gemini PDA
  • Pixel 3
  • Pixel 3a
  • Pixel 4
  • Pixel 4a
  • Pixel 5
  • Pixel 6
  • Pixel 6a
  • Pixel 6 Pro
  • Pixel 7
  • Pixel 7 Pro
  • Pixel 8
  • Pixel 8 Pro
  • P40
  • P40 Pro (not including the P40 Pro +)
  • Mate 40 Pro
  • Razr 2019
  • Razr 5G
  • Motorola Razr 40
  • Motorola Razr 40 Ultra
  • Razr+
  • Edge+
  • Edge 40
  • Edge 40 Pro
  • Edge 40 Neo
  • G52J 5G
  • G52J 5G Ⅱ
  • G53J 5G
  • Find X3 Pro
  • Reno 5 A
  • Find X5
  • Find X5 Pro
  • Reno6 Pro 5G
  • A55s 5G
  • Rakuten Mini
  • Big-S
  • Big
  • Hand
  • Hand 5G
  • Xperia 10 III Lite
  • Xperia 10 IV
  • Xperia 10V
  • Xperia Xperia 1 IV
  • Xperia 5 IV
  • Xperia 1 V
  • Xperia Ace III
  • Xperia 5 V
  • Honor
  • Magic 4 Pro
  • AQUOS Sense6s
  • AQUOS wish
  • AQUOS sense4 lite
  • AQUOS sense 7
  • AQUOS sense 7plus
  • AQUOS wish 2 SHG08
  • AQUOS wish3
  • AQUOS zero 6
  • Simple Sumaho6
  • AQUOS R7
  • AQUOS R8
  • AQUOS R8 Pro
  • V30
  • 12T Pro
  • 13
  • 13 Lite
  • 13 Pro
  • 13T Pro 
  • Honor Magic 4 Pro
  • Honor Magic 5 Pro
  • Honor 90
  • Honor X8
  • Oneplus Open
  • Oneplus 11
  • Oneplus 12 
  • Nokia XR21
  • Nokia X30
  • Nokia G60 5G
  • HAMMER Blade 3
  • HAMMER Explorer PRO
  • HAMMER Blade 5G
  • Vivo X90 Pro
  • Vivo V29 Lite 5G (Europe Only)

Big In Japan: Why Smart Travelers Are Using eSIMs in Japan

Big In Japan 🇯🇵👑

Why Smart Travelers Are Using eSIMs Instead of Pocket Wi-Fi**

You just landed in Tokyo ✈️
You’re tired. You’re excited. You’re already overwhelmed.

The station is massive 🚉
Everything is in Japanese 🈴
Your hotel address is on your phone 📱
And Google Maps is… not loading 😬📵

Then your carrier sends that message:

“Welcome to Japan! Roaming is $10/day.” 💸🔥

Congratulations — you’ve met Bill Shock, the sworn enemy of travelers everywhere.

Japan is one of the most advanced countries on Earth…
But if you arrive unprepared, connectivity can still ruin your first day.

By Royal Decree 👑, there’s a better way.

Meet the Japan eSIM — the modern, lighter, smarter replacement for pocket Wi-Fi.

Japan Is Ultra-Connected… If You Have Data 📶

Let’s clear something up right now.

Japan is not a “free Wi-Fi paradise.”
Japan is a mobile-data kingdom.

Yes, hotels have Wi-Fi 🏨
Yes, cafés sometimes do ☕
But when you’re actually moving?

📍 Trains
🗺️ Maps
📲 Translation apps
🎟️ QR tickets
🚄 Platform changes
🍜 Restaurant searches

You need constant mobile data.

Lose signal in Japan and suddenly you’re just… guessing. 😅

👑 King Tip:
If Google Maps stops working in Japan, your stress level triples instantly.

Pocket Wi-Fi — Japan’s Most Overhyped Tourist Trap 📡❌

Yes, Japan is famous for pocket Wi-Fi.

And yes… it’s time to move on.

Pocket Wi-Fi sounds convenient until you realize it means:

  • Another device to carry 🎒
  • Another device to charge 🔋
  • Another cable to lose 😩
  • Rental fees 💸
  • Deposit holds 😬
  • Return deadlines ⏰

Drop it? Pay for it.
Forget it at the hotel? Panic.
Battery dies mid-day? No internet.

That’s not freedom.
That’s babysitting a router.

👑 King Tip:
If your internet needs its own charger, it’s already too much.

eSIM = Pocket Wi-Fi, But Built Into Your Phone 📱✨

Now let’s talk upgrades.

A Japan eSIM does everything pocket Wi-Fi does — without the nonsense.

With an eSIM:

  • 📲 Your phone is the hotspot
  • ⚡ You’re connected 24/7
  • 🎒 No extra weight
  • 🔌 No extra charging
  • 🧠 Nothing to forget

It’s pocket Wi-Fi… without the pocket.
Without the Wi-Fi drama.

And when it’s unlimited data?
Chef’s kiss. 👌🍣

The King’s Decree 👑✈️ Buy Before You Fly

Japan airports are amazing.
SIM kiosks? Not amazing.

After a long flight, do you really want to:

  • Compare confusing plans 😵‍💫
  • Deal with language barriers 🗣️
  • Hand over your passport 📄
  • Stand in line ⏳
  • Overpay 💸

The Kingdom follows one sacred rule:

👑 Buy Before You Fly™

That’s why King Sims offers Japan eSIMs that activate instantly — before or the second you land.

👉 Explore Japan eSIMs here:
https://kingsims.com/product-category/asia/japan

Install at home.
Land connected.
Walk past airport kiosks like royalty. 😌👑

Why Smart Travelers Choose Japan eSIMs 🧠

Let’s break it down.

1. Unlimited Data = Zero Stress ♾️

Japan eats data.

Maps all day 🗺️
Train apps 🚄
Streaming 🎥
Uploads 📸
Navigation everywhere

With an Unlimited Data Japan eSIM, you don’t think — you just use your phone.

No counting gigabytes.
No panic.
No “I’ll check later.”

2. One Device > Two Devices 📱

Pocket Wi-Fi users juggle:

  • Phone
  • Router
  • Charger
  • Power bank

eSIM users?
Just their phone.

Less stuff = more freedom.

3. Setup Takes 2 Minutes ⚡

Pocket Wi-Fi setup:

Pick up device → charge → connect → troubleshoot → pray 🙏

Japan eSIM setup:

Scan QR → activate in the King Sims App → done ✅

That’s it.

4. No Roaming Racket 💸🔥

Your home carrier wants $10/day in Japan.

Two weeks? $140.
For slower speeds.
And surprise charges.

Hard pass.King Sims exists to destroy the Roaming Racket — permanently ⚔️👑

Meet the King’s Choice: Japan eSIMs 👑🇯🇵

Here’s where the Kingdom shines.

✔ Unlimited Data Japan eSIMs

👉 https://kingsims.com/product-category/asia/japan

Built for real Japan travel, not half-solutions.

✔ Instant Activation via the King Sims App 📲⚡

Use the King Sims App (iOS & Android) to:

  • Activate instantly
  • Track usage
  • Manage your trip
  • Access royal support

Your eSIM turns on the moment you land.

✔ Top-Tier Japanese Networks 📡

We partner with SoftBank, one of Japan’s strongest networks.

Translation:
Fast speeds 🚀
Strong coverage 📶
Reliable connections on trains, streets, and cities.

✔ Real Phone Numbers + Calls 📞

This matters in Japan.

Hotels call you.
Restaurants call you.
Tour operators call you.

Most eSIMs are data-only.
King Sims offers real numbers and call/text abilities on many plans.

Huge difference.

✔ Money-Back Guarantee 💰🛡️

If your Japan eSIM doesn’t perform like royalty, the King makes it right.No stress.
No risk.
No drama.

Pocket Wi-Fi vs Japan eSIM ⚔️

❌ Pocket Wi-Fi

  • Extra device
  • Extra charger
  • Battery anxiety
  • Deposit fees
  • Return rules
  • Easy to forget

👑 Japan eSIM

  • No extra device
  • Unlimited data
  • Instant activation
  • No deposits
  • No returns
  • Always connected

Winner?
Obvious. 🏆

Your New Japan Arrival Experience 🛬✨

❌ Old Way:

No signal
SIM kiosk lines
Pocket Wi-Fi pickup
Battery stress
Roaming fees

👑 Royal Way:

Plane lands ➡️ signal ON 📶
Maps load instantly
Train apps work
Translations ready
Unlimited data flowing

Japan unlocked. 🔓🇯🇵

Conclusion: Join the Royal Class 👑✨

Japan is fast.
Japan is digital.
Japan rewards preparation.

Ditch pocket Wi-Fi.
Ditch roaming fees.
Ditch the stress.

Choose a Japan eSIM with unlimited data, instant activation, and royal-level reliability.

Buy before you fly ✈️
Activate instantly ⚡
Travel light 🎒
Travel like a King — pay like a pauper 👑💸

And when you join the Kingdom?

🎉 Get 15% off your first order when you sign up.

Big in Japan?
Your signal already is. 📶🇯🇵

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