| Error Code | Description | Resolution | | :--- | :--- | :--- | | | Battery Insufficient | Connect AC power and restart the update. | | 0x004F2 | Signature Verification Failed | Re-download the update package; file is likely corrupted. | | 0x00B01 | Incompatible Hardware | Verify device model is R-100 or newer. | | 0x00D05 | Flash Write Failure | Hardware service required; internal storage may be faulty. | 5. Disclaimer This update is provided "as is." Failure to adhere to the pre-requisites, specifically regarding power stability during the flashing process, may result in a "bricked" device requiring authorized service center intervention. The v2 program disables the ability to downgrade to v1 firmware due to security key rotation. Copyright © 2023 R-Series Engineering Division. All rights reserved. Basic Electronics Solid State Bl Theraja Pdf Download State"