Manual network selection can help a Bosnia and Herzegovina eSIM when the phone cannot register automatically or connects to a network without usable data. It should be a troubleshooting step, not the default setup.
A network visible in the phone’s list is not necessarily available to the purchased plan. Some entries may reject registration, and a previously selected network may become unavailable after moving to another area.
NoveSIM travel eSIMs are data-only. Network availability, 4G, 5G and performance depend on the plan, device, location and local coverage.
Quick answer: First confirm that the travel eSIM is enabled, selected for data and allowed to roam. Restart once with selection set to Automatic. If service still fails, open Network Selection, disable Automatic and test only the networks shown as available for the plan.
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Use a manual scan when automatic registration repeatedly fails in a location where the plan should work, or when support asks you to test a specific available network. It may also help after a border crossing if the phone remains attached to a previous network.
Do not use it merely because one indoor location is weak. Move to an open position first; walls, terrain and congestion can cause a temporary problem that network selection cannot fix.
Check the Essential Settings First
- Confirm the Bosnia travel eSIM is turned on.
- Select it as the phone’s mobile-data line.
- Enable data roaming inside that profile.
- Disable automatic data switching to the home SIM.
- Turn Wi-Fi off and wait several minutes.
- Toggle airplane mode and restart once.
If the line registers but data does not pass, check the Bosnia eSIM APN settings before repeatedly changing networks.
How to Select a Network Manually
On iPhone, open Settings, Cellular or Mobile Service, select the travel line and open Network Selection. On Android, the control is usually inside the travel SIM’s Mobile Network settings. Menu names vary by manufacturer and software version.
- Turn off the Automatic network-selection switch.
- Wait for the scan to finish; it may take a minute or more.
- Select an available network supported by the plan.
- Allow time for registration.
- With Wi-Fi off, test a webpage and a second online service.
How to Interpret the Result
If the phone reports “Forbidden”, “Not allowed” or cannot register, return to the list and try another supported option. The presence of a network name proves only that the phone can detect it, not that the plan has access.
If registration succeeds but data remains unavailable, verify the active data line, roaming, plan status and APN. If one app fails while a browser works, the issue may be the application rather than cellular access.
Return to Automatic Selection When Moving
A manually chosen network can leave the phone without service when travelling beyond that network’s usable area. Return to Automatic before an intercity journey or border crossing unless support has advised otherwise.
The Bosnia road-trip connectivity guide explains why automatic recovery and offline navigation are important on mountainous routes.
If No Listed Network Works
Move to a reasonable open location and repeat the basic checks once. Confirm that the plan is active and includes Bosnia and Herzegovina. Do not delete the installed eSIM or create several APN profiles.
Contact support with the device model, current location, screenshots of the SIM settings and the names or errors shown by the scan. The activation guide can help verify the preceding steps.
Related Articles
- Bosnia and Herzegovina eSIM plans
- Bosnia eSIM coverage guide
- Bosnia eSIM setup on Android
- Bosnia eSIM setup on iPhone
FAQ
Should I leave network selection on Automatic?
Yes. Automatic is the normal setting and should be tested before a manual scan.
Why does a visible network reject the eSIM?
The phone can detect networks that are not available to the purchased plan. Visibility does not guarantee registration.
Should I keep a network selected while travelling across Bosnia?
Usually no. Return to Automatic so the phone can recover when the selected network becomes unavailable.
Does manual selection fix weak coverage?
Only if another supported network provides a better usable signal. It cannot remove terrain, building or congestion effects.
Final Recommendation
Use manual network selection only after checking the active travel line, roaming, automatic registration and plan status.
Test supported networks one at a time and record the result rather than changing several settings together.
Return to Automatic when moving and preserve the installed eSIM if support assistance is needed.