Hi,
I've just bought a couple of Dahua IPC-HDW4631C-A from Chinese Market with hacked english firmware (those one you shouldn't upgrade, hard reset, etc.etc.).
I wonder how to make a full firmware dump/backup to use just in case something should go wrong and a debrick/restore is needed to go back to original status.
I own TTL2USB adapter (3.3 or 5V) and CH341A Programmer with eeprom socket test clips.
Any help very appreciated.
I've just bought a couple of Dahua IPC-HDW4631C-A from Chinese Market with hacked english firmware (those one you shouldn't upgrade, hard reset, etc.etc.).
I wonder how to make a full firmware dump/backup to use just in case something should go wrong and a debrick/restore is needed to go back to original status.
I own TTL2USB adapter (3.3 or 5V) and CH341A Programmer with eeprom socket test clips.
Any help very appreciated.