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Sandisk X300 SD7SB6S-256G 88SS9190 fatal failure!
Need safe mode short pin guide this drive.

Terminal outputs:
<MSG 895246 uS> Rebld XOR star 1 MB 37 pageCnt 232 lastWr 0x7c0941c0
<MSG 904698 uS> Rebld XOR star 2 MB 15 pageCnt 940 lastWr 0xbc03c740
<MSG 931847 uS> Rebld XOR star 3 MB 47 pageCnt 1088 lastWr 0xfc0bc860
<MSG 1031880 uS> Rebld XOR star 0 MB 32 pageCnt 160 lastWr 0xfc080120
<MSG 1039574 uS> Rebld XOR star 2 MB 36 pageCnt 332 lastWr 0xbc090280
<MSG 1050322 uS> [ST] Previous temp 45, current temp 35

<MSG 1052674 uS> Rebld XOR star 1 MB 23 pageCnt 244 lastWr 0x3c05c1e0
<MSG 1065369 uS> Rebld XOR star 3 MB 9 pageCnt 920 lastWr 0x7c024720
<MSG 1250959 uS> STAR 4 .. UNGRACEFUL ..
<MSG 1278027 uS> STAR 5 .. UNGRACEFUL ..
<MSG 1284272 uS> STAR 7 .. UNGRACEFUL ..
<MSG 1530407 uS> Rebld XOR star 4 MB 20 pageCnt 677 lastWr 0x4c050540
<MSG 1551022 uS> Rebld XOR star 7 MB 45 pageCnt 1100 lastWr 0xbc0b4880
<MSG 1582136 uS> Rebld XOR star 5 MB 61 pageCnt 682 lastWr 0x9c0f4540
<MSG 1605443 uS> STAR 6 .. UNGRACEFUL ..
<MSG 1667711 uS> Rebld XOR star 4 MB 22 pageCnt 48 lastWr 0xfc058040
<MSG 1672366 uS> Rebld XOR star 5 MB 59 pageCnt 960 lastWr 0xfc0ec760
<MSG 1701311 uS> Rebld XOR star 7 MB 46 pageCnt 672 lastWr 0xfc0b8520
<MSG 1800900 uS> Rebld XOR star 4 MB 47 pageCnt 852 lastWr 0x3c0bc6a0
<MSG 1825977 uS> Rebld XOR star 5 MB 12 pageCnt 1044 lastWr 0x3c030820
<MSG 1855926 uS> Rebld XOR star 7 MB 34 pageCnt 160 lastWr 0xfc088120
<MSG 1939017 uS> Rebld XOR star 5 MB 6 pageCnt 92 lastWr 0xbc0180a0
<MSG 1944872 uS> Rebld XOR star 4 MB 10 pageCnt 220 lastWr 0xbc0281a0
<MSG 1954235 uS> Rebld XOR star 7 MB 14 pageCnt 1144 lastWr 0x7c0388e0
<MSG 1986603 uS> Rebld XOR star 6 MB 59 pageCnt 13 lastWr 0xcc0ec000
<MSG 2013823 uS> Rebld XOR star 6 MB 60 pageCnt 176 lastWr 0xfc0f0140
<MSG 2054346 uS> Rebld XOR star 6 MB 26 pageCnt 1204 lastWr 0x3c068960
<MSG 2105888 uS> Rebld XOR star 6 MB 55 pageCnt 1272 lastWr 0x7c0dc9e0
<MSG 2325721 uS> Track ID 80
<MSG 2325816 uS> Err UECCbit 0xF eraseBit 0x0 EH_step 0 isLow 1 C 0 pl 2 d 0 CE 0 b 1071 p 37 EC 0 RepBlk 1071
<MSG 2349631 uS> SLC DyR exhausted. Star 0 die 0, ch 0, ce 0, pgNum 37 FirstCase 0 CurrentCase 0
<MSG 2355636 uS> Soft Reset Status (75h cmd): 80h

CVD Channel 0, CE# 0, Die 0, Plane 2, Block 1071, Page 37, WL 37
<MSG 2365725 uS> Ret stat track 80 msgType 0 msgID 0 st ffffffff
<MSG 2371479 uS> Rebld XOR star 2 MB 44 pageCnt 1064 lastWr 0x7c0b0840
<MSG 2404554 uS> Rebld XOR star 3 MB 22 pageCnt 1039 lastWr 0xec058800
<MSG 2434242 uS> Rebld XOR star 0 MB 23 pageCnt 123 lastWr 0xac05c0e0
<MSG 2441080 uS> Rebld XOR star 1 MB 18 pageCnt 260 lastWr 0x3c048200
<MSG 2451531 uS> Track ID 59
<MSG 2451624 uS> Err UECCbit 0xF eraseBit 0x0 EH_step 0 isLow 1 C 0 pl 2 d 6 CE 0 b 1070 p 38 EC 0 RepBlk 1070
<MSG 2463951 uS> SLC DyR exhausted. Star 6 die 6, ch 0, ce 0, pgNum 38 FirstCase 0 CurrentCase 0
<MSG 2469953 uS> Soft Reset Status (75h cmd): 80h

CVD Channel 0, CE# 0, Die 6, Plane 2, Block 1070, Page 38, WL 38
<MSG 2480046 uS> Ret stat track 59 msgType 0 msgID 0 st ffffffff
[FATAL FAILURE]
Log Version : 2
FW Version : HI:0x50647238 LO:0x3439304C
Current CPU : CPU0
Module : SATA_Aux.c
Line : 248
CPU Registers : CPU0 CPU1
---------------> [R0 ] = 0x0 0xFF
---------------> [R1 ] = 0x400377C 0x40292CCC
---------------> [R2 ] = 0x400377C 0x3
---------------> [R3 ] = 0x0 0x40137E38
---------------> [R4 ] = 0x0 0x31
---------------> [R5 ] = 0xC 0x1DF
---------------> [R6 ] = 0xDC 0x3
---------------> [R7 ] = 0x4015D7F0 0x0
---------------> [R8 ] = 0x0 0x4002ACC
---------------> [R9 ] = 0x0 0x1DF
---------------> [R10 ] = 0x401238C4 0x1DF
---------------> [R11 ] = 0x0 0x58
---------------> [R12 ] = 0xC 0xF
---------------> [SP ] = 0x4006AC8 0x4001500
---------------> [LR ] = 0x80023214 0x8007C12C
---------------> [SPSR] = 0x60000053 0x0
---------------> [CPSR] = 0x40000053 0x80000053
Intr Task's PC : 0x000006E0
Intr Task's LR : 0x80023214
Intr Task's SP : 0x04006AB8
RTOS ErrNo : 0xFFFFFFFF
SW Timestamp : 243 ticks
HW Timestamp : 2486130 uS
User parameters:
---------------> [ARG0] = 0x0
---------------> [ARG1] = 0x0
---------------> [ARG2] = 0xDC
---------------> [ARG3] = 0xF8
RTOS Task ID : [0x4 = FE]
Record CRC : 0x90CC9C40
Collect show functions with compression .
Total compressed from 6654 to 1428 bytes
Collect show functions with compression ................
Total compressed from 213234 to 33035 bytes
<MSG 8659172 uS> FS Meta block Erase: channel - 0x2 block - 0x431 die - 0x7 plane - 0x2

<MSG 8669008 uS> FS Meta block Erase: channel - 0x2 block - 0x430 die - 0x0 plane - 0x0

<MSG 8679583 uS> FS Meta block Erase: channel - 0x2 block - 0x431 die - 0x7 plane - 0x2

<MSG 8689419 uS> FS Meta block Erase: channel - 0x2 block - 0x430 die - 0x0 plane - 0x0


fatal_failure>
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Hello.
This drive is under limited support - we can diagnose it, read dumps, check the IDs, remove password, but only if it's fully working. At this moment, we didn't find the way to rebuild the translator for this drive. In case of firmware corruption or BSY state, we don't have solution.

Thank you!