Are you facing a persistent "Invalid IMEI" error, baseband unknown issues, or connectivity problems on your Redmi 13C or Poco C65? If you are a mobile technician or an advanced user trying to revive a bricked device, you have likely searched for a specific repair file. This guide covers the , what it does, and how it can help restore your device to working condition.
The free NVRAM file restores the partition structure, but it usually contains dummy IMEIs. You now need to write your (from the box).
This is the safest method currently available. It patches the NV partition without requiring bootloader unlocking in some cases.