Samsung SM-T377P "dead" boot repair [Answered] - GSM-Forum

pomgrapes · 10-09-2018, 08:37

great team i already tried connecting this device more than 4 times all times the same the whole problem the tab was definitely working before it was dead it died from a sboot flash so what is the problem is it a hardware issue?

Welcome to Medusa Pro Software version 1.6.4.
Started.
Reader #0: FT SCR2000 0
Reader #1: FT SCR2000 1
Reader #2: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand : Samsung
Model : SM-T377P
SRF : C:/Program Files (x86)/Medusa Pro Software/firmwareFolder/SAMSUNG_SM-T377P_EMMC.srf
Voltage : 1.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Toshiba eMMC 400073
Page size : 512 B
Block size : 512 B
Block count : 2097152
Size : 1024.00 MB
---------------------------------------------------------------
CID Info

CID : 110100343030303733001FC744F943B1
Manufacturer ID : 0X11
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : 400073
Product revision : 0.0
Product serial number : (hex) 1FC744F9
Manufacturing date : 04/2016
---------------------------------------------------------------
CSD Info

CSD : D07E00320F5903FFFFFFFFE78A4000D1
CSD structure : CSD version No. 1.0
SPEC version : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5,
4.51, 5.0, 5.01, 5.1
Data read access time1: 8 ms
TRAN speed : 26 MHz
READ block length : 512 Bytes
WP group enable : YES
PERM_WRITE_PROTECT : NO
TMP_WRITE_PROTECT : NO
---------------------------------------------------------------
EXTCSD Info

Erase block size : 2560 Kbytes
Boot1 size : 28288 Kbytes
Boot2 size : 28288 Kbytes
RPMB size : 0 Kbytes

Partition config : (0x00) 00000000
Boot partition enable : Device not boot enabled (default)
(Bus width = 1Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : (0x00) 00000000
Boot bus width : x1 (sdr) or x4 (ddr) bus width in boot operation mode (default)
Reset boot bus conditions : Reset bus width to x1, single data rate and backward compatible timings after boot operation (default)
Boot mode : Use single data rate + backward compatible timings in boot operation (default)

RST_n function : (0x00) RST_n signal is temporary disabled (default)

Max enhanced data size: 0 Kbytes
Partitions attribute : 0x80
Part setting completed: 0x0
GP partition 1 size : 0 b
GP partition 2 size : 0 b
GP partition 3 size : 0 b
GP partition 4 size : 0 b
Enhanced area size : (0x0) 0 b
Enhanced area start : (0x0) 0 b

---------------------------------------------------------------Searching Android build info...
Not found
---------------------------------------------------------------
Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/400073_09_10_2018_10_31_37.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.6.4; FW: 1.24.
Disconnected.

pomgrapes · 10-09-2018, 08:38

Quote:

Originally Posted by pomgrapes

great team i already tried connecting this device more than 4 times all times the same the whole problem the tab was definitely working before it was dead it died from a sboot flash so what is the problem is it a hardware issue?

Welcome to Medusa Pro Software version 1.6.4.
Started.
Reader #0: FT SCR2000 0
Reader #1: FT SCR2000 1
Reader #2: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand : Samsung
Model : SM-T377P
SRF : C:/Program Files (x86)/Medusa Pro Software/firmwareFolder/SAMSUNG_SM-T377P_EMMC.srf
Voltage : 1.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Toshiba eMMC 400073
Page size : 512 B
Block size : 512 B
Block count : 2097152
Size : 1024.00 MB
---------------------------------------------------------------
CID Info

CID : 110100343030303733001FC744F943B1
Manufacturer ID : 0X11
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : 400073
Product revision : 0.0
Product serial number : (hex) 1FC744F9
Manufacturing date : 04/2016
---------------------------------------------------------------
CSD Info

CSD : D07E00320F5903FFFFFFFFE78A4000D1
CSD structure : CSD version No. 1.0
SPEC version : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5,
4.51, 5.0, 5.01, 5.1
Data read access time1: 8 ms
TRAN speed : 26 MHz
READ block length : 512 Bytes
WP group enable : YES
PERM_WRITE_PROTECT : NO
TMP_WRITE_PROTECT : NO
---------------------------------------------------------------
EXTCSD Info

Erase block size : 2560 Kbytes
Boot1 size : 28288 Kbytes
Boot2 size : 28288 Kbytes
RPMB size : 0 Kbytes

Partition config : (0x00) 00000000
Boot partition enable : Device not boot enabled (default)
(Bus width = 1Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : (0x00) 00000000
Boot bus width : x1 (sdr) or x4 (ddr) bus width in boot operation mode (default)
Reset boot bus conditions : Reset bus width to x1, single data rate and backward compatible timings after boot operation (default)
Boot mode : Use single data rate + backward compatible timings in boot operation (default)

RST_n function : (0x00) RST_n signal is temporary disabled (default)

Max enhanced data size: 0 Kbytes
Partitions attribute : 0x80
Part setting completed: 0x0
GP partition 1 size : 0 b
GP partition 2 size : 0 b
GP partition 3 size : 0 b
GP partition 4 size : 0 b
Enhanced area size : (0x0) 0 b
Enhanced area start : (0x0) 0 b

---------------------------------------------------------------Searching Android build info...
Not found
---------------------------------------------------------------
Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/400073_09_10_2018_10_31_37.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.6.4; FW: 1.24.
Disconnected.

also tried different bus speeds and voltages same thing also used the resistor and without the 300 ohm resistor same thing

Medusa Box · 10-09-2018, 08:48

Hi.

Try to make each wire as short as possible and try to connect with higher voltage levels again.

pomgrapes · 10-09-2018, 08:51

Quote:

Originally Posted by Medusa Box

Hi.

Try to make each wire as short as possible and try to connect with higher voltage levels again.

already made them 3cm long same problem

10-09-2018, 08:37	#1 (permalink)
pomgrapes Freak Poster Join Date: Oct 2017 Posts: 214 Member: 2773088 Status: Offline Thanks Meter: 24	Samsung SM-T377P "dead" boot repair [Answered] great team i already tried connecting this device more than 4 times all times the same the whole problem the tab was definitely working before it was dead it died from a sboot flash so what is the problem is it a hardware issue? Welcome to Medusa Pro Software version 1.6.4. Started. Reader #0: FT SCR2000 0 Reader #1: FT SCR2000 1 Reader #2: Generic EMV Smartcard Reader 0 Please disconnect battery and USB cable. Model Settings: Interface : eMMC Brand : Samsung Model : SM-T377P SRF : C:/Program Files (x86)/Medusa Pro Software/firmwareFolder/SAMSUNG_SM-T377P_EMMC.srf Voltage : 1.8V Bus Mode : 1 bit Bus speed : Auto Connecting... Device : Toshiba eMMC 400073 Page size : 512 B Block size : 512 B Block count : 2097152 Size : 1024.00 MB --------------------------------------------------------------- CID Info CID : 110100343030303733001FC744F943B1 Manufacturer ID : 0X11 Device/BGA : BGA (Discrete embedded) OEM/Application ID : 0X00 Product name : 400073 Product revision : 0.0 Product serial number : (hex) 1FC744F9 Manufacturing date : 04/2016 --------------------------------------------------------------- CSD Info CSD : D07E00320F5903FFFFFFFFE78A4000D1 CSD structure : CSD version No. 1.0 SPEC version : 4.1, 4.2, 4.3, 4.4, 4.41, 4.5, 4.51, 5.0, 5.01, 5.1 Data read access time1: 8 ms TRAN speed : 26 MHz READ block length : 512 Bytes WP group enable : YES PERM_WRITE_PROTECT : NO TMP_WRITE_PROTECT : NO --------------------------------------------------------------- EXTCSD Info Erase block size : 2560 Kbytes Boot1 size : 28288 Kbytes Boot2 size : 28288 Kbytes RPMB size : 0 Kbytes Partition config : (0x00) 00000000 Boot partition enable : Device not boot enabled (default) (Bus width = 1Bit) Boot ACK : No boot acknowledge sent (default) Boot bus conditions : (0x00) 00000000 Boot bus width : x1 (sdr) or x4 (ddr) bus width in boot operation mode (default) Reset boot bus conditions : Reset bus width to x1, single data rate and backward compatible timings after boot operation (default) Boot mode : Use single data rate + backward compatible timings in boot operation (default) RST_n function : (0x00) RST_n signal is temporary disabled (default) Max enhanced data size: 0 Kbytes Partitions attribute : 0x80 Part setting completed: 0x0 GP partition 1 size : 0 b GP partition 2 size : 0 b GP partition 3 size : 0 b GP partition 4 size : 0 b Enhanced area size : (0x0) 0 b Enhanced area start : (0x0) 0 b ---------------------------------------------------------------Searching Android build info... Not found --------------------------------------------------------------- Backup EXT_CSD saved to file C:/Program Files (x86)/Medusa Pro Software/EXT_CSD Backups/400073_09_10_2018_10_31_37.bin. Connect successful. --------------------------------------------------------------- SW: 1.6.4; FW: 1.24. Disconnected. Last edited by Medusa Box; 10-09-2018 at 08:47.

10-09-2018, 08:48	#3 (permalink)
Medusa Box Product Supporter Join Date: Mar 2011 Location: Octopus-team Posts: 9,360 Member: 1538383 Status: Offline Sonork: 100.1587278 Thanks Meter: 3,398	Hi. Try to make each wire as short as possible and try to connect with higher voltage levels again.