Roll back to the previous build using Realme’s official rollback package (if available), then repair IMEI, then update again.
: Ensure all personal data is backed up, as these tools often require a factory reset or flashing. realme c30s imei repair
For a visual walkthrough of how professional tools interface with the Realme C30s for this process, you can watch this technician's guide: Roll back to the previous build using Realme’s
Does your device currently show the , or are you unable to connect to a mobile network ? then repair IMEI
Factory reset only wipes user data. It cannot restore corrupted NVRAM or nvdata partitions.
If your Realme C30s shows or "IMEI null" after a failed flash or software update, here’s what you can do legally :