eSIM installation

Installing eSIM on Oppo Find X5 Pro — this is how it works [including access point]

Lesezeit ca. 4 Minuten
|
July 22, 2025
Founder and CEO
Rafael Gomez

Instructions: How to install an eSIM on your Oppo Find X5 Pro (including APN setting)

Tags: install Oppo Find X5 Pro eSIM, activate eSIM, manually enter APN, fix eSIM error, BuddySIM, APN data.esim


The Oppo Find X5 Pro and eSIM — what you need to know

The Oppo Find X5 Pro is one of the high-end Android smartphones with Dual SIM function, including eSIM compatibility. This means that you can use a virtual SIM card (eSIM) in addition to or instead of a physical SIM — ideal for traveling with BuddySIM or other eSIM providers.

Important: Although the device supports eSIMs, it recognizes some providers Not automatically the correct APN (access point name). As a result, the error message often appears:


oppo find x5 esim fehlermeldung
“Secondary SIM is unable to connect to a network. Please set an access point. ”


Don't worry—it's easy to fix this issue by manually entering the APN.

Step-by-step: Installing eSIM on Oppo Find X5 Pro

Step 1: Add eSIM profile

  1. Open the takes your Oppo Find X5 Pro
  2. Go to mobile network > SIM card & mobile data.
  3. Tap Add eSIM (It may also say “Add mobile plan.”)
  4. Scan the QR code Or give the SM-DP+ address and activation code manually (you can get this from your eSIM provider, such as BuddySIM).
  5. The eSIM is now being installed — this can take a few seconds.
Tip: Only activate the eSIM in the destination country if you use BuddySIM abroad.

Step 2: Fix “Secondary SIM Unable to Connect” Error Message

If you get the above error message after installation, your device is missing the appropriate one access point (APN). Follow these steps:

  1. Re-open the takes.
  2. Go to mobile network > SIM card & mobile data.
  3. Select the eSIM profile From the one you've just installed.
  4. Tap Access point names (APN).
  5. Select above New APN or +.
  6. Give at “Name” For example, type BuddySim.
  7. Give at “APN” the value data.esim one (this is the APN for BuddySim).
  8. Save the access point and activate it.
Enter the APN: data.esim there.


If you're using another provider, use the APN of the respective provider. The APN data can usually be found in the installation instructions or on the provider's website.

After that: check the connection

After setting up the APN:

  • Switch mobile data for the eSIM profile.
  • Make sure that Data roaming enabled is (if you are abroad).
  • If a connection is not established, restart the device if no connection is established.
  • You should now see a 4G or 5G signal — the eSIM is active.

🤔 Why doesn't my Oppo Find X5 Pro automatically recognize the APN?

Some eSIM providers, such as BuddySIM, rely on universal, global network profile, that on some Android devices (especially Oppo, Realme, Xiaomi) not automatically assigned will. These devices therefore require manually entered APN settings.

Apple devices or Google Pixel usually recognize the APN automatically — but Android manufacturers such as Oppo do not always recognize it.

Summary:

description

1. Install eSIM via settings (QR code or manually)

2. Pay attention to error message (“Set access point”)

3. Enter APN manually: data.esim (with BuddySim)

4. Activate cellular data and roaming

5. Test your Internet connection

Common questions (FAQ)

1. Is Oppo Find X5 Pro eSIM compatible?

Yes, the device supports both physical SIMs and eSIMs.

2. Why do I get an error message after installing the eSIM?

Because the APN wasn't automatically recognized. You'll need to enter it manually.

3. What is the right APN for BuddySim?

The correct APN is data.esim.

4. What happens if I don't set the APN?

You can't establish a mobile data connection even though the eSIM is correctly installed.


✈️ BuddySIM: The perfect eSIM for travel

With BuddySIM, you surf worldwide without roaming costs — in over +190 countries. Activation is easy via QR code. Oppo devices like the Find X5 Pro only require a small additional step (enter APN) — then you can get started right away.

👉 Buy eSIM now on buddysim.com

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