Inspect before deleting
Apple provides profile inspection under Settings > General > VPN & Device Management. Removing a profile removes its settings; contact the administrator for work or school devices. A VPN configuration entry and a management profile are not treated as identical here.
Decide according to ownership
- Note when the issue began and inspect profile names, publishers and descriptions without sharing certificate or account content.
- Check whether the device is managed by work or school; if so, stop self-removal and report the connection issue to the administrator.
- On a personal device, verify whether the old service or dependent mail and other settings are still needed; ask the publisher if the impact is unclear.
- Only when the profile is clearly unnecessary and recovery is understood, remove that specific old profile using system prompts rather than clearing all configurations.
- Restart or reopen as instructed and record Yunbao behavior on the same network; contact the original service if restoration is needed.
Keep a reproducible comparison
An old entry alone does not establish a conflict. Record the network, client state and error before and after any change. Do not install a stranger’s management profile for VPN access or assume removal necessarily repairs Yunbao.