What to do if the PEXX app install fails, the system shows an error while adding the plan, or the eSIM line does not appear in phone settings afterward.
Key Points
Most failures are no stable internet or VPN interference.
If the profile was fully consumed on another device, you need PEXX support to reset or reissue per their process.
Manual activation uses SM-DP+ and activation codes from the PEXX app (Android path in particular).
Quick checklist
Check | Fix |
Stable internet? | Use WiFi or strong 4G/5G; retry after restart. |
VPN on? | Disable VPN and retry from the PEXX app. |
Profile already used on another phone? | PEXX support must help. |
Phone compatible / unlocked? | See Is Your Phone eSIM Compatible? (PEXX). |
Manual installation (from PEXX app)
Use manual activation details shown in the PEXX app when the standard install does not complete.
iPhone: Settings > Cellular > Add eSIM > Enter Details Manually
Android: SIM Manager / SIMs > Add eSIM → enter activation details (wording varies)
Error messages (common patterns)
Error | What it often means | What to do |
Unable to activate eSIM | Download failed — connection drop or timeout | Stable internet, no VPN, restart, retry from PEXX app |
Code already used / no longer available | Profile already consumed on a device | Check if plan is already on this phone under another label; else PEXX support |
Device does not support eSIM | Hardware / region limitation | Compatibility article; PEXX support for options |
SIM not allowed / carrier lock | Phone locked | Unlock with carrier, then retry |
eSIM limit reached | Too many stored profiles | Remove an unused profile, retry |
Network error during download | Unstable internet | Switch network, retry |
Profile installed but not visible
Restart the phone.
Check Cellular / SIM Manager — the line may appear under a network operator name chosen by the carrier (not always the word "PEXX") or as a secondary / travel line.
If still missing, contact PEXX support with screenshots.
Deleted the profile and want it back
Sometimes the same device can reinstall with the same credentials; sometimes not. PEXX support can confirm what is possible for your account.
Still not working?
Contact PEXX support with:
Account or reference PEXX uses (order ID, phone number on file, etc.)
Phone model and OS version
Exact error text (screenshot)
Screenshot of SIM / cellular settings