2123-1502
Easy Fix
Nintendo · Nintendo Switch
Internet communication error occurred during download or launch of digital software.
Quick Answer
Error code 2123-1502 on your Nintendo Nintendo Switch means: Internet communication error occurred during download or launch of digital software.. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Continue/retry the download several times.
2
Restart the console.
3
Run Test Connection in system settings.
4
Set manual DNS and retry.
5
Try a different network if available.
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
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