Poco C55 Or Redmi-12c-earth- Nvdata Nvram File ... File

(codenamed ) share identical hardware, and issues with typically result in critical errors like "NV Data is corrupted," bootloops, or lost IMEI/network signals

However, here lies the critical warning: You cannot download a working NVData file from a forum (4pda, XDA, GSM-Forum) and flash it to your device. Poco c55 or Redmi-12c-earth- NvData NvRam File ...

Part 2: The "Poco C55/Redmi 12C - earth" Specifics

The codename earth is shared between the Redmi 12C and Poco C55. Internally, they are identical. This means: (codenamed ) share identical hardware, and issues with

Fixing these issues generally requires specialized software tools like Unlock Tool Hydra Tool . The typical workflow includes: Download the Official Fastboot ROM for earth (Redmi

Download the Official Fastboot ROM for earth (Redmi 12C/Poco C55) from Xiaomi's servers or authorized mirrors (e.g., Xiaomi Firmware Updater).
Extract the ROM. Locate the bplgu folder. You need the BPLGU_Info_Custom_App_Pkg file.
Open Maui META Tool.
Connect your phone in META Mode (Power off; hold Volume Down + Power; select "Meta Mode").
In Maui META, load the BPLGU file.
Navigate to IMEI Download / NVRam Database.
Select "Restore NVRam from Backup" (The phone keeps a hidden factory backup in the protect_f partition).
The tool will rebuild your unique IMEI. Enter your IMEI numbers (found on the box or behind the battery cover).