The Little Black Box Update 3 opens LaGard electronic safe locks in one module from date of first manufactured until mid 2018.
| Lock | Date | Open via keypad | Reset lock via battery port | Lock ID |
| 33E & 39E Series | Up to mid 2018 | ✔ | ✔ | ✔ |
| 66E Series | Up to mid 2018 | ✔ | ✔ | ✔ |
| Basic Series | Up to mid 2018 | ✔ | ✔ - with 3802 Firmware | ✔ |
| Basic Series | Up to mid 2018 | ✔ | ✔ | ✔ |
| LG Combo Series | Up to mid 2018 | ✔ | ✔ - with 3802 Firmware | ✔ |
| 39E/66E (Redundant) | Up to mid 2018 | ✔ | ✔ | ✔ |
| 2441 (Redundant) | Up to mid 2018 | ✔ | | ✔ |
| SafeGard 3600 | Up to mid 2018 | ✔ | | ✔ |
| SafeGard 3650 | Up to mid 2018 | ✔ | | ✔ |
Please note units need to be returned to the DC for updating (Please contact your account manager).