BQ35100: Request for Unsealed mode sequence

Background:

We are working on SAFT LS33600 Li-SOCl2 battery of 3.6V.

As per the battery chemical composition, we are trying to configure EOS mode.

Following sequence has been implemented - 

1) GE pin was made high

2) Wait for INITCOMP bit of status register to go high

3) Gauge enable command was sent and waited for GA bit of control register to go high

4) Changed security mode to Sealed mode from Full access mode

5) Now we are trying to go to unsealed mode and for that following commands are being sent-

    5.1) 0x3E 0x14 0x04

    5.2) 0x3E 0x72 0x36

    5.3) 0x3E 0x54 0x00

    5.4) 0x3E 0x54 0x00

    5.5) Wait for response

Question:

We didn't find any reference for 0x54 command in the technical manual with respect to setting the security mode to Unsealed mode.

Please provide reference for setting unsealed mode that clearly mentions the sequence.