It turned out that the NVram file was being corrupted by a rare combination of events: a specific sequence of key presses during a software update, combined with a previously unknown bug in the phone's bootloader.
Popular professional dongles used by technicians for one-click NVRAM restores. nokia 24 nvram file
You are performing a low-level repair using tools like SP Flash Tool or Miracle Box. How to Manage or Fix Nokia 2.4 NVRAM Issues Backup Before Modifying Before flashing any custom ROM or firmware, use a tool like MTK Droid Tools SP Flash Tool It turned out that the NVram file was
Would you like guidance on backing up your own device's NVRAM safely, or on recovering it through legitimate means? nokia 24 nvram file