problem on Cph1933 ufs chip

[shady_oscar]

hello masters

i have oppo A52020 Cph 1933

i toke chip off

and worked on EFM i connected and oppo reset and reset frp

got error while resetting frp

after that EFM gave many errors while connecting and set hang on first logo

and no recovery

tried with classic all is ok lun 5 have no partions


set now is hang on first logo and no recovery

solution?

[shady_oscar]

https://ibb.co/pRqLBDj


https://ibb.co/VwYxZHg

https://ibb.co/KLmxhZ8

https://ibb.co/x1bGMrt

https://ibb.co/vdML9hv

https://ibb.co/4NZ08z0

https://ibb.co/gwnR7S9

[shady_oscar]

31.08.2020 22:05:42> Search FRP Partition..
31.08.2020 22:05:42> Partition #7 - 'FRP' is FRP.
31.08.2020 22:05:42> Erasing Partition. Please Wait..
31.08.2020 22:05:55> Error Verify Write Sector: 8635, Count: 1
31.08.2020 22:05:55> Error Erasing Data. Break..
31.08.2020 22:05:55> Error Code: -13

[layder]

try to find unpacked firmware and download latest EFM and write firmware to UFS chip via EFM

[shady_oscar]

i unpacked CPH1933_11_A.16_191026_cb4610de , should i flash here?

https://ibb.co/ZVyX4fj

[layder]

Originally Posted by shady_oscar

i unpacked CPH1933_11_A.16_191026_cb4610de , should i flash here?

https://ibb.co/ZVyX4fj

Yes, you can try flash via it

[shady_oscar]

everytime i try to connect with EFM


05.09.2020 14:22:30>
05.09.2020 14:22:32> Z3X Card Serial:
05.09.2020 14:22:32> EasyJtag Plus Box Found at: COM105
05.09.2020 14:22:32> EasyJtag Plus Box Firmware: 2.53.1
05.09.2020 14:22:32>
05.09.2020 14:22:46> Source: EasyJtag Port [UFS]
05.09.2020 14:22:46> Generation: GPT [QC/SAMS/BCM/INTEL/MTK]
05.09.2020 14:22:46> UFS Power Mode: LOW
05.09.2020 14:22:46> Scanner Thread Created..
05.09.2020 14:22:46>
05.09.2020 14:22:46> Running EasyJtag UFS Mode...
05.09.2020 14:22:46> UFS ISP Mode: OFF
05.09.2020 14:22:46> UFS Safe Mode: ON
05.09.2020 14:22:46>
05.09.2020 14:23:04> Init UFS Engine: 0/OK
05.09.2020 14:23:04>
05.09.2020 14:23:04> EasyJtag Plus S/N:
05.09.2020 14:23:04> EasyJtag Plus Box FirmWare: 2.53
05.09.2020 14:23:04> Box Hardware = EasyJtag 2nd Generation
05.09.2020 14:23:04>
05.09.2020 14:23:04> UFS: Socket Info:
05.09.2020 14:23:04> S/N:
05.09.2020 14:23:04> Desc: EasyJTAG UFS Socket 3 in 1 by MOORC 18.06.20
05.09.2020 14:23:04> Type: MOORK UFS Socket 3 in 1
05.09.2020 14:23:04> ID: 3708
05.09.2020 14:23:04>
05.09.2020 14:23:04> UFS: Voltage Info:
05.09.2020 14:23:04> Mode: LOW
05.09.2020 14:23:04> VCC : 3320 mV, VCCQ2: 1917 mV
05.09.2020 14:23:04> 3v3 : 3360 mV, 1v2: 1215 mV
05.09.2020 14:23:04>
05.09.2020 14:23:04> UFS: Memory Info:
05.09.2020 14:23:04> Connection: UNKNOWN SOCKET TYPE
05.09.2020 14:23:04> Vendor: MICRON
05.09.2020 14:23:04> Name: MT128GASAO4U21
05.09.2020 14:23:04> S/N: 0x0597151301020C081900
05.09.2020 14:23:04> OEM ID: MICRON
05.09.2020 14:23:04> Firm Version: 1.01
05.09.2020 14:23:04> UFS Version: 2.1
05.09.2020 14:23:04> Size: 0x001DCC800000/119.20 GB
05.09.2020 14:23:04> Max LUNs: 32
05.09.2020 14:23:04> LUNs Cnt: 6
05.09.2020 14:23:04> W-LUNs Cnt: 1
05.09.2020 14:23:04> LUNs ReConfig: Enabled
05.09.2020 14:23:04>
05.09.2020 14:23:04> UFS Health Info:
05.09.2020 14:23:04> UFS Life Time A: 0x01 - 0% - 10% Life Time Used
05.09.2020 14:23:04> UFS Life Time B: 0x01 - 0% - 10% Life Time Used
05.09.2020 14:23:04> UFS Pre-EOL Info: 0x01 - Used Less 80% of Reserved Blocks
05.09.2020 14:23:04>
05.09.2020 14:23:04> UFS: LUNs Info:
05.09.2020 14:23:04> LUN 0 - Size: 30111744 Block(s)/114.87 GB
05.09.2020 14:23:04> LUN 1 (Boot A) - Size: 2048 Block(s)/8.00 MB
05.09.2020 14:23:04> LUN 2 (Boot B) - Size: 2048 Block(s)/8.00 MB
05.09.2020 14:23:04> LUN 3 - Size: 8192 Block(s)/32.00 MB
05.09.2020 14:23:04> LUN 4 - Size: 1048576 Block(s)/4.00 GB
05.09.2020 14:23:04> LUN 5 - Size: 65536 Block(s)/256.00 MB
05.09.2020 14:23:04> W-LUN 0xC4 (REPORT LUNS) - Size: 65536 Block(s)/16.00 MB
05.09.2020 14:23:04>
05.09.2020 14:23:04> UFS Init OK
05.09.2020 14:23:04> Scanning Data From UFS Chip. Please wait..
05.09.2020 14:23:04>
05.09.2020 14:23:04> Scanning GUID Partition Table from LUN 0
05.09.2020 14:23:04> GUID Partition Table is Found. Max Parts: 32
05.09.2020 14:23:04> GPT: GPT [000000000000 - 000000006000] Size: 24.00 KB
05.09.2020 14:23:04> GPT: SSD [000000006000 - 000000002000] Size: 8.00 KB
05.09.2020 14:23:04> GPT: PERSIST [000000008000 - 000002000000] Size: 32.00 MB
05.09.2020 14:23:04> GPT: MISC [000002008000 - 000000100000] Size: 1.00 MB
05.09.2020 14:23:04> GPT: KEYSTORE [000002108000 - 000000080000] Size: 512.00 KB
05.09.2020 14:23:04> GPT: FRP [000002188000 - 000000080000] Size: 512.00 KB
05.09.2020 14:23:04> GPT: CACHE [000002208000 - 000010000000] Size: 256.00 MB
05.09.2020 14:23:04> GPT: SYSTEM [000012208000 - 00018FC00000] Size: 6.25 GB
05.09.2020 14:23:04> GPT: METADATA [0001A1E08000 - 000001000000] Size: 16.00 MB
05.09.2020 14:23:04> GPT: ODM [0001A2E08000 - 000010000000] Size: 256.00 MB
05.09.2020 14:23:04> GPT: USERDATA [0001B2E08000 - 001B049F3000] Size: 108.07 GB
05.09.2020 14:23:04> GPT: BACKUP_GPT [001CB77FB000 - 000000005000] Size: 20.00 KB
05.09.2020 14:23:04> Reading Table Completed
05.09.2020 14:23:05> Scanning GUID Partition Table from LUN 1
05.09.2020 14:23:05> GUID Partition Table is Found. Max Parts: 32
05.09.2020 14:23:05> GPT: GPT [000000000000 - 000000006000] Size: 24.00 KB
05.09.2020 14:23:05> GPT: XBL [000000006000 - 000000380000] Size: 3.50 MB
05.09.2020 14:23:05> GPT: XBL_CONFIG [000000386000 - 000000020000] Size: 128.00 KB
05.09.2020 14:23:05> GPT: LAST_PARTI [0000003A6000 - 000000455000] Size: 4.33 MB
05.09.2020 14:23:05> GPT: BACKUP_GPT [0000007FB000 - 000000005000] Size: 20.00 KB
05.09.2020 14:23:05> Reading Table Completed
05.09.2020 14:23:05> Scanning GUID Partition Table from LUN 2
05.09.2020 14:23:06>
05.09.2020 14:23:06> Error Reading Sector: 0, Count: 6, Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 14:23:06> Try Again #1
05.09.2020 14:23:06>
05.09.2020 14:23:06> Error Reading Sector: 0, Count: 6, Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 14:23:06> Try Again #2
05.09.2020 14:23:06>
05.09.2020 14:23:06> Error Reading Sector: 0, Count: 6, Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 14:23:06> Try Again #3
05.09.2020 14:23:06>
05.09.2020 14:23:06> Too Many Errors. Stopped. Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 14:23:06> Error While Reading. Exit. Code: -403
05.09.2020 14:23:06>
05.09.2020 14:23:06> Error While Scan Partitions. Scanner Shutdown..
05.09.2020 14:23:06>
05.09.2020 14:23:06> Scanner Thread Terminated
05.09.2020 14:23:06> Elapsed: 00:00:20:015
05.09.2020 14:23:06> Found 0 Partition(s)..
05.09.2020 14:23:06>
05.09.2020 14:23:06> Search Partitions Fail..
05.09.2020 14:23:06> Check Socket/UFS Chip and Try Again..
05.09.2020 14:23:06>
05.09.2020 14:23:35> Source: EasyJtag Port [UFS]
05.09.2020 14:23:35> Generation: GPT [QC/SAMS/BCM/INTEL/MTK]
05.09.2020 14:23:35> UFS Power Mode: LOW
05.09.2020 14:23:35> Scanner Thread Created..

[shady_oscar]

05.09.2020 15:02:19> Running EasyJtag UFS Mode...
05.09.2020 15:02:19> UFS ISP Mode: OFF
05.09.2020 15:02:19> UFS Safe Mode: ON
05.09.2020 15:02:19>
05.09.2020 15:02:33> Init UFS Engine: 0/OK
05.09.2020 15:02:33>
05.09.2020 15:02:34> EasyJtag Plus S/N:
05.09.2020 15:02:34> EasyJtag Plus Box FirmWare: 2.53
05.09.2020 15:02:34> Box Hardware = EasyJtag 2nd Generation
05.09.2020 15:02:34>
05.09.2020 15:02:34> UFS: Socket Info:
05.09.2020 15:02:34> S/N:
05.09.2020 15:02:34> Desc: EasyJTAG UFS Socket 3 in 1 by MOORC 18.06.20
05.09.2020 15:02:34> Type: MOORK UFS Socket 3 in 1
05.09.2020 15:02:34> ID: 3708
05.09.2020 15:02:34>
05.09.2020 15:02:34> UFS: Voltage Info:
05.09.2020 15:02:34> Mode: LOW
05.09.2020 15:02:34> VCC : 3278 mV, VCCQ2: 1918 mV
05.09.2020 15:02:34> 3v3 : 3361 mV, 1v2: 1215 mV
05.09.2020 15:02:34>
05.09.2020 15:02:34> UFS: Memory Info:
05.09.2020 15:02:34> Connection: UNKNOWN SOCKET TYPE
05.09.2020 15:02:34> Vendor: MICRON
05.09.2020 15:02:34> Name: MT128GASAO4U21
05.09.2020 15:02:34> S/N: 0x0597151301020C081900
05.09.2020 15:02:34> OEM ID: MICRON
05.09.2020 15:02:34> Firm Version: 1.01
05.09.2020 15:02:34> UFS Version: 2.1
05.09.2020 15:02:34> Size: 0x001DCC800000/119.20 GB
05.09.2020 15:02:34> Max LUNs: 32
05.09.2020 15:02:34> LUNs Cnt: 6
05.09.2020 15:02:34> W-LUNs Cnt: 1
05.09.2020 15:02:34> LUNs ReConfig: Enabled
05.09.2020 15:02:34>
05.09.2020 15:02:34> UFS Health Info:
05.09.2020 15:02:34> UFS Life Time A: 0x01 - 0% - 10% Life Time Used
05.09.2020 15:02:34> UFS Life Time B: 0x01 - 0% - 10% Life Time Used
05.09.2020 15:02:34> UFS Pre-EOL Info: 0x01 - Used Less 80% of Reserved Blocks
05.09.2020 15:02:34>
05.09.2020 15:02:34> UFS: LUNs Info:
05.09.2020 15:02:34> LUN 0 - Size: 30111744 Block(s)/114.87 GB
05.09.2020 15:02:34> LUN 1 (Boot A) - Size: 2048 Block(s)/8.00 MB
05.09.2020 15:02:34> LUN 2 (Boot B) - Size: 2048 Block(s)/8.00 MB
05.09.2020 15:02:34> LUN 3 - Size: 8192 Block(s)/32.00 MB
05.09.2020 15:02:34> LUN 4 - Size: 1048576 Block(s)/4.00 GB
05.09.2020 15:02:34> LUN 5 - Size: 65536 Block(s)/256.00 MB
05.09.2020 15:02:34> W-LUN 0xC4 (REPORT LUNS) - Size: 65536 Block(s)/16.00 MB
05.09.2020 15:02:34>
05.09.2020 15:02:34> UFS Init OK
05.09.2020 15:02:34> Scanning Data From UFS Chip. Please wait..
05.09.2020 15:02:34>
05.09.2020 15:02:34> Scanning GUID Partition Table from LUN 0
05.09.2020 15:02:34> GUID Partition Table is Found. Max Parts: 32
05.09.2020 15:02:34> GPT: GPT [000000000000 - 000000006000] Size: 24.00 KB
05.09.2020 15:02:34> GPT: SSD [000000006000 - 000000002000] Size: 8.00 KB
05.09.2020 15:02:34> GPT: PERSIST [000000008000 - 000002000000] Size: 32.00 MB
05.09.2020 15:02:34> GPT: MISC [000002008000 - 000000100000] Size: 1.00 MB
05.09.2020 15:02:34> GPT: KEYSTORE [000002108000 - 000000080000] Size: 512.00 KB
05.09.2020 15:02:34> GPT: FRP [000002188000 - 000000080000] Size: 512.00 KB
05.09.2020 15:02:34> GPT: CACHE [000002208000 - 000010000000] Size: 256.00 MB
05.09.2020 15:02:34> GPT: SYSTEM [000012208000 - 00018FC00000] Size: 6.25 GB
05.09.2020 15:02:34> GPT: METADATA [0001A1E08000 - 000001000000] Size: 16.00 MB
05.09.2020 15:02:34> GPT: ODM [0001A2E08000 - 000010000000] Size: 256.00 MB
05.09.2020 15:02:34> GPT: USERDATA [0001B2E08000 - 001B049F3000] Size: 108.07 GB
05.09.2020 15:02:34> GPT: BACKUP_GPT [001CB77FB000 - 000000005000] Size: 20.00 KB
05.09.2020 15:02:34> Reading Table Completed
05.09.2020 15:02:34> Scanning GUID Partition Table from LUN 1
05.09.2020 15:02:34> GUID Partition Table is Found. Max Parts: 32
05.09.2020 15:02:34> GPT: GPT [000000000000 - 000000006000] Size: 24.00 KB
05.09.2020 15:02:34> GPT: XBL [000000006000 - 000000380000] Size: 3.50 MB
05.09.2020 15:02:34> GPT: XBL_CONFIG [000000386000 - 000000020000] Size: 128.00 KB
05.09.2020 15:02:34> GPT: LAST_PARTI [0000003A6000 - 000000455000] Size: 4.33 MB
05.09.2020 15:02:34> GPT: BACKUP_GPT [0000007FB000 - 000000005000] Size: 20.00 KB
05.09.2020 15:02:34> Reading Table Completed
05.09.2020 15:02:34> Scanning GUID Partition Table from LUN 2
05.09.2020 15:02:35> GUID Partition Table is Found. Max Parts: 32
05.09.2020 15:02:35> GPT: GPT [000000000000 - 000000006000] Size: 24.00 KB
05.09.2020 15:02:35> GPT: XBLBAK [000000006000 - 000000380000] Size: 3.50 MB
05.09.2020 15:02:35> GPT: XBL_CONFIGBAK [000000386000 - 000000020000] Size: 128.00 KB
05.09.2020 15:02:35> GPT: LAST_PARTI [0000003A6000 - 000000455000] Size: 4.33 MB
05.09.2020 15:02:35> GPT: BACKUP_GPT [0000007FB000 - 000000005000] Size: 20.00 KB
05.09.2020 15:02:35> Reading Table Completed
05.09.2020 15:02:35> Scanning GUID Partition Table from LUN 3
05.09.2020 15:02:35> GUID Partition Table is Found. Max Parts: 32
05.09.2020 15:02:35> GPT: GPT [000000000000 - 000000006000] Size: 24.00 KB
05.09.2020 15:02:35> GPT: ALIGN_TO_128K_1 [000000006000 - 00000001A000] Size: 104.00 KB
05.09.2020 15:02:35> GPT: CDT [000000020000 - 000000020000] Size: 128.00 KB
05.09.2020 15:02:35> GPT: DDR [000000040000 - 000000100000] Size: 1.00 MB
05.09.2020 15:02:35> GPT: LAST_PARTI [000000140000 - 000001EBB000] Size: 30.73 MB
05.09.2020 15:02:35> GPT: BACKUP_GPT [000001FFB000 - 000000005000] Size: 20.00 KB
05.09.2020 15:02:35> Reading Table Completed
05.09.2020 15:02:35> Scanning GUID Partition Table from LUN 4
05.09.2020 15:02:35>
05.09.2020 15:02:35> Error Reading Sector: 0, Count: 6, Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 15:02:35> Try Again #1
05.09.2020 15:02:35>
05.09.2020 15:02:35> Error Reading Sector: 0, Count: 6, Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 15:02:35> Try Again #2
05.09.2020 15:02:36>
05.09.2020 15:02:36> Error Reading Sector: 0, Count: 6, Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 15:02:36> Try Again #3
05.09.2020 15:02:36>
05.09.2020 15:02:36> Too Many Errors. Stopped. Err: -403/ERROR_UFS_CHIP_HWPART_JEDEC_PSREQ
05.09.2020 15:02:36> Error While Reading. Exit. Code: -403
05.09.2020 15:02:36>
05.09.2020 15:02:36> Error While Scan Partitions. Scanner Shutdown..
05.09.2020 15:02:36>
05.09.2020 15:02:36> Scanner Thread Terminated
05.09.2020 15:02:36> Elapsed: 00:00:16:840
05.09.2020 15:02:36> Found 0 Partition(s)..
05.09.2020 15:02:36>
05.09.2020 15:02:36> Search Partitions Fail..
05.09.2020 15:02:36> Check Socket/UFS Chip and Try Again..
05.09.2020 15:02:36>

[shady_oscar]

thats chip info from classic suite


Identify UFS Chip.
UFS Chip Voltage: Low
VCC: 3278mV
VCCQ2: 1920mV

Chip Info:
Manufacturer: MICRON
ProductName: MT128GASAO4U21
SerialNumber: 0x0597151301020C081900
OemID: MICRON
Firmware Version: 1.01
UFS Version: 2.1

Maximum Number of LUs: 32
Number of LUs found: 6
LUN 0:
Block size: 0x1000
Size: 0x1CB7800000 / 114,888,000,000B / 114GB
LUN 1 (Boot A):
Block size: 0x1000
Size: 0x800000 / 0,008,000,000B / 8MB
LUN 2 (Boot B):
Block size: 0x1000
Size: 0x800000 / 0,008,000,000B / 8MB
LUN 3:
Block size: 0x1000
Size: 0x2000000 / 0,032,000,000B / 32MB
LUN 4:
Block size: 0x1000
Size: 0x100000000 / 4,000,000,000B / 4GB
LUN 5:
Block size: 0x1000
Size: 0x10000000 / 0,256,000,000B / 256MB
Number of W-LUs found: 1
W-LUN 0xC4 (REPORT LUNS):
Block size: 0x100
Size: 0x1000000 / 0,016,000,000B / 16MB
Full size: 0x1DCC800000 / 119,200,000,000B / 119GB

Health:
Device life time method A: 0x01 (0%-10% device life time used)
Device life time method B: 0x01 (0%-10% device life time used)
Pre End of Life: 0x01 (Used less then 80% of reserved blocks)

Checking LU0 for partitioning
The protective MBR's 0xEE partition is oversized! Auto-repairing.
LUN0 Have 10 partitions
The protective MBR's 0xEE partition is oversized! Auto-repairing.
LUN1 Have 2 partitions
The protective MBR's 0xEE partition is oversized! Auto-repairing.
LUN2 Have 2 partitions
The protective MBR's 0xEE partition is oversized! Auto-repairing.
LUN3 Have 3 partitions
LUN4 Have 59 partitions
Caution! After loading partitions, the CRC doesn't check out!
Invalid partition data!
LUN5 Have no partitions
Read SYSTEM from LUN0.
Caution! After loading partitions, the CRC doesn't check out!
EFI Table seems to be corrupted (sizeOfPartitionEntries!=128) sizeOfPartitionEntries = 0
Invalid partition data!
Read USERDATA from LUN0.
Caution! After loading partitions, the CRC doesn't check out!
EFI Table seems to be corrupted (sizeOfPartitionEntries!=128) sizeOfPartitionEntries = 0
You will need to delete this partition or resize it in another utility.
Done.

[shady_oscar]

classic suite reads info normal but cant connect to EFM at all and cant flash

[nour2014]

its not normal pro try to make dump then erase whole ufs chip then get back dump again

[shady_oscar]

i think my problem on lun 4 cant even read it

Read UFS LUN4, Address: 0x0 ,Length: 0x100000000
Output file :C:\Users\Shady\Desktop\CPH1933_11_A.16_191026_cb4 610de\backup\UFS_MT128GASAO4U21_LUN4_00000000_1000 00000.bin
Start
Can't read address 0x0, Code: -403, Reason: UAP SCSI: Command sense: MEDIUM_ERROR
Done.

[layder]

Originally Posted by shady_oscar

i think my problem on lun 4 cant even read it

Read UFS LUN4, Address: 0x0 ,Length: 0x100000000
Output file :C:\Users\Shady\Desktop\CPH1933_11_A.16_191026_cb4 610de\backup\UFS_MT128GASAO4U21_LUN4_00000000_1000 00000.bin
Start
Can't read address 0x0, Code: -403, Reason: UAP SCSI: Command sense: MEDIUM_ERROR
Done.

MEDIUM ERROR – Indicates that the last command was unsuccessful due to a non- recoverable error condition due to a flaw in the media or failed error recovery.

[c_ahmad79]

Originally Posted by shady_oscar

hello masters

i have oppo A52020 Cph 1933

i toke chip off

and worked on EFM i connected and oppo reset and reset frp

got error while resetting frp

after that EFM gave many errors while connecting and set hang on first logo

and no recovery

tried with classic all is ok lun 5 have no partions


set now is hang on first logo and no recovery

solution?

if after reset via efm phone hang on logo leave it on that status 15-20 mins it will boot normal after that

Regards

[shady_oscar]

Originally Posted by c_ahmad79

if after reset via efm phone hang on logo leave it on that status 15-20 mins it will boot normal after that

Regards

no bro it have real problem on partions after error resetting frp