The term "upd" (update) in your query often relates to using the . This is the "Heavy Duty" reset used if the standard recovery reset fails or if the phone is stuck in a boot loop due to a corrupted system update.

Take the phone to a micro-soldering technician. They can replace the eMMC chip with a pre-flashed one from a donor Nokia QM215 phone.

Understanding the Nokia QM215 Go to product viewer dialog for this item. Hard Reset & eMMC Updates

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: Ensure the phone has at least 50% charge or is connected to a power source to prevent it from shutting down mid-reset.