Realme
Delete Access Point Names (APNs) auf Realme
Access Point Names tell your Realme phone how to connect to your carrier's mobile network. If an entry is outdated, duplicated, or was set up incorrectly, it can sit in the list and interfere with the connection your phone actually needs, especially right after switching providers or SIM cards.
Deleting a leftover APN does not affect other network settings such as Wi-Fi or Bluetooth. It only removes one specific mobile data profile, so it is a low-risk fix when data connectivity behaves oddly.
Where to find and delete an APN
Open Settings ➔ SIM card & mobile data. If you use two SIM cards, pick the correct one first. Then tap Access point names to see the full list of saved profiles.
Select the entry you want to remove, open the Menu, and tap Delete APN. The profile disappears immediately and your phone falls back to the remaining valid APN for that SIM.
If you deleted the only working APN by mistake, you can usually restore the carrier default through the same menu or by resetting network settings. Before deleting, double-check you are removing the old provider's entry and not the currently active one.