If these partitions become corrupted (often due to a bad flash, incorrect downgrade, or virus), the phone will lose signal capability entirely.
Xiaomi MediaTek devices (which the Redmi 13 almost certainly is) store critical radio calibration data across two partitions: Xiaomi Redmi 13 -tides-moon- Nvdata Nvram Fil... -EXCLUSIVE
92% across 50 community reports.
If these partitions become corrupted (often due to a bad flash, incorrect downgrade, or virus), the phone will lose signal capability entirely.
Xiaomi MediaTek devices (which the Redmi 13 almost certainly is) store critical radio calibration data across two partitions:
92% across 50 community reports.