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Prepare before departure · Connect on arrival

Install your eSIM.
Know when to start.

Check when your plan starts, then follow your phone's installation guide. Installation, enabling the line and validity starting may happen at different times.

01 · Start here

Install before departure or after arrival?

It depends on your plan. Early installation is not always appropriate.

Check your order's validity-start rule first. If it is missing or unconfirmed, do not scan the code yet; check the plan or ask support. Turning an eSIM off does not pause validity once started.

Starts on first supported network connection

Prepare early; enable on arrival

If your plan allows early installation, use stable Wi-Fi before departure, then turn the travel eSIM off until you arrive.

Note: If your current or transit location is covered, automatic connection during installation may start validity. Delay installation if you want to avoid an early start; switching off afterwards is not enough. Observe the plan's installation and activation deadlines.

Starts on installation

Install close to when you need it

Installation starts validity, even before arrival or data use. Install close to use or after arrival with stable Wi-Fi.

Do not scan days in advance. Turning the line off after installation does not reset validity.

Starts on purchase

Choose your travel timing before buying

Validity starts when eSIM procurement is completed, rather than when you install or arrive. Buy close to use and follow the plan instructions.

Do not assume an uninstalled plan is refundable. These plans may have different restrictions.

A 30-day validity period does not necessarily mean you can wait 30 days to install. Installation deadlines, activation deadlines and usage validity are separate limits defined by the plan.

02 · Before installation

Prepare these five things

If you have not decided to keep the eSIM, or are testing refunds, do not install it. Viewing an order page is different from downloading an eSIM profile to a phone.

03 · iOS

iPhone installation

Read the validity-start rules above first. These steps add a new travel eSIM; they do not transfer your existing line to a new phone.

1Settings → Cellular (or Mobile Data) → Add eSIM.

2Choose Use QR Code, scan your order QR and follow the prompts.

3Name the new eSIM Travel so you can select the correct data line on arrival.

Illustrations, not phone screenshots. The illustrated QR cannot install an eSIM. Menus vary by system version, language and device.
Installing with only one iPhone?

On iOS 17.4 or later, open your order or private share link in Safari and choose “Install on this iPhone”. This opens the iPhone Add eSIM screen. If that option is unavailable, display the QR on another screen, hold the QR and choose Add eSIM, or enter the details manually.

Enter the order's SM-DP+ address and activation codeEnter each value in its own field. Do not paste the complete LPA string into the SM-DP+ field. If a confirmation code is required, use only the separately provided code; do not guess.

04 · Android / Samsung Galaxy

Samsung installation

1Settings → Connections → SIM manager (also called SIM card manager on some versions).

2Tap Add eSIM, then choose to scan a QR code.

3Scan your order QR and confirm the download. Complete setup and restart if prompted.

Illustrations, not phone screenshots. The illustrated QR cannot install an eSIM. Menus vary by system version, language and device.

Label the travel eSIM in SIM manager. For a connection-start plan installed before departure, turn it off afterwards. Converting or transferring your existing SIM is not the same as adding this new eSIM.

Only one phone and cannot scan its own QR?

If the scanning screen has a gallery option, select your order QR image; not all versions support this. Otherwise use another screen or manual entry. A single activation-code field uses the full installation string; separate fields use the corresponding individual details.

05 · Android / Google Pixel

Pixel installation

1Settings → Network & internet → SIMs.

2Add SIM → Set up an eSIM; some versions say Download a SIM.

3Follow the on-screen prompts, then scan your order QR and download the eSIM profile.

Illustrations, not phone screenshots. The illustrated QR cannot install an eSIM. Menus vary by system version, language and device.

If there is no scan option, look for other network or manual entry. Do not choose an unrelated carrier. With only one phone, display the QR on another screen or enter your order details manually.

For other Android brands, search Settings for eSIM or SIM. Android version alone does not prove support. If Add eSIM is missing, check the exact model, sales region and carrier restrictions before buying again.

06 · On arrival

Use the travel eSIM for data, not your home line

  1. Turn off airplane mode and enable the travel eSIM. If not yet installed, connect to Wi-Fi and follow the phone-specific steps.
  2. Set mobile data to the travel eSIM. Enabling the line alone is not enough; select it as the data source.
  3. Set travel-eSIM data roaming according to your plan. Roaming plans usually need it ON; Japan KDDI local-IP requires OFF. Check that you are changing the travel line.
  4. Disable home-line data roaming and automatic data switching. Turn off the home line if not needed. If you need verification texts, check your home carrier's overseas services and charges first.
  5. Wait for network registration, turn Wi-Fi off briefly and test a webpage. Working Wi-Fi does not prove the eSIM is connected. Turn Wi-Fi back on after confirming mobile data works.

iPhone

Settings → Cellular → Travel eSIM: enable this line and set data roaming as your plan requires.

Cellular → Cellular Data: select the travel line and disable Allow Cellular Data Switching.

Samsung

Settings → Connections → SIM manager: enable the travel eSIM and select it for mobile data.

Connections → Mobile networks: check data roaming. One UI versions may use shared or per-SIM controls; confirm the data SIM and disable data switching.

Pixel

Settings → Network & internet → SIMs: choose the travel eSIM, enable Use SIM, select it for mobile data and set roaming as instructed.

Disable Switch mobile data automatically or its equivalent; the label varies by version.

Disabling data roaming does not eliminate every possible home-line charge.

Calls, texts, Wi-Fi calling and overseas day passes still follow your home carrier's rules. Keeping a home line for texts is not necessarily free. Travel-eSIM and home-line charges are separate.

07 · Troubleshooting

Check settings before deleting your eSIM

No service or activating before arrival

Outside coverage, the eSIM may not register yet. Check that it appears in your SIM list. Do not repeatedly scan or delete it. Download failures and connection failures differ; keep the error message, check your internet and ask for help.

Arrived but still cannot connect
  1. Confirm your destination is covered, validity has not expired and data remains.
  2. Confirm the travel line is enabled, selected for data and has the required roaming setting.
  3. Briefly toggle airplane mode or restart the phone, then wait for connection.
  4. Try automatic network selection first. If selecting manually, choose only a supported partner network.
  5. APN is usually configured automatically. Enter an APN only when the plan explicitly provides one; do not copy another SIM's settings.
  6. If unresolved, send screenshots and order details to official support. Do not expose your QR or activation code publicly.
QR already used, invalid or accidentally deleted

Check whether the same eSIM is already installed. Codes may not be reusable, and reinstallation or transfer after deletion is not guaranteed. Check before paying again.

After your trip, new plans and refunds

Switch mobile data back to your home line, confirm it is enabled and turn off the unused travel line. Verify this even if the phone switches automatically.

If you need more data or time, purchase a new plan and follow the new order’s installation and activation instructions. Top-ups and validity extensions are not offered. Do not install a cancelled or refunded eSIM. Refund eligibility depends on the plan and installation/use status; refunds after installation are not guaranteed.

Purchase a new plan

Need help? Send your order number and error details to support@zebraesim.com。

Official references and version differences

Checked on 2026-09-28. Illustrations show the general process; follow your phone's actual screens and your plan terms. System updates may change menus.

Company and contact

WISE INTERNATIONAL LLC

support@zebraesim.com

Mailing address: 1021 E Lincolnway Unit 1588, Cheyenne, Wyoming 82001

Zebra AI