Samsung SM-G7102 "dead" boot repair done 100% OK - GSM-Forum

motin123 · 04-27-2018, 05:49

Device : Samsung eMMC 8WMB3R Page size : 512 B
Block size : 512 B
Block count : 15269888
Size : 7.28 GB (7456.00 MB)
---------------------------------------------------------------
CID Info

CID : 15010038574D4233520091055FB271E3
Manufacturer ID : 0X15
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : 8WMB3R
Product revision : 0.0
Product serial number : (hex) 91055FB2
Manufacturing date : 07/2014
---------------------------------------------------------------
CSD Info

CSD : D02701320F5903FFF6DBFFEF8E40400D
CSD structure : CSD version No. 1.2
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: 15 ms
TRAN speed : 26 MHz
READ block length : 512 Bytes
WP group enable : YES
PERM_WRITE_PROTECT : NO
TMP_WRITE_PROTECT : NO
---------------------------------------------------------------
EXTCSD Info

Revision 1.7 (for MMC v5.0, v5.01)
Erase block size : 512 Kbytes
Boot1 size : 4096 Kbytes
Boot2 size : 4096 Kbytes
RPMB size : 512 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)

Partitioning support : Device supports partitioning features
Enhanced attribute : Device can have enhanced technological features in partitions and user data area.
Max enhanced data size: 2539520 Kbytes
Partitions attribute : 0x0
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...
Ok

Disk/Image size : d2000000 bytes
Device sector size : 512 bytes
Partition offset : 307840
Number of sectors : 3645440
Device Manufacturer :samsung
Device Platform :msm8226
Build ID :JLS36C
Display Build ID :JLS36C.G7102XXUANG2
Release ID :4.3
Device Model :SM-G7102
Device Name :ms013gxx
Architecture ABI :armeabi-v7a
Architecture ABI2 :armeabi
Build Description :ms013gxx-user 4.3 JLS36C G7102XXUANG2 release-keys

Backup EXT_CSD saved to file C:/Program Files (x86)/Octoplus Pro JTAG Software/EXT_CSD Backups/8WMB3R_27_04_2018_10_40_31.bin.
Connect successful.

rebainoor · 05-02-2018, 10:32

Also post your Software log of repair operation

moezzi5631 · 07-22-2018, 09:48

Hello
Can you teach the repair process?
I have a phone with this model and turned off.

Medusa Box · 07-22-2018, 10:29

Hello.

To repair Samsung SM-G7102 via eMMC, do the next steps:

1. Install the latest Medusa Pro Software version (Medusa Box Downloads - Software, Drivers, Manual).
2. Download and install SRF (Smart Repair File) "SAMSUNG_G7102_(TEST)_THANKS_TO_MR_MIRAZG.srf" for Samsung SM-G7102 ("Download *.srf" button in Software).
3. Select Samsung SM-G7102 in the Software list (model will appear in Software list after SFR installation).
4. Solder all necessary eMMC wires accordingly to the pinout picture ("Help" or "Pinout" button in Software, VCC pin - 2.8V, VCCQ pin - 1.8V pin).
5. Connect the device to box and press "Connect" button.
6. When device will be connected successfully, do "Smart Repair" ("Smart repair" button).
7. Post here the result.

moezzi5631 · 07-22-2018, 10:39

i dont have medusa box
i have octoplus jtag pro
in octoplus jtag jtag finder dose not have VCC & VCCQ

Medusa Box · 07-22-2018, 10:51

You can use Mesusa Pro Software or Octoplus Pro JTAG Software, they both have the same possibilities and You can use both of these Softwares with your Octoplus Pro Box.

Quote:

in octoplus jtag jtag finder dose not have VCC & VCCQ

Where do You see, You need to use JTAG finder? Read carefully, what I have writte above - solder all necessary eMMC wires accordingly to the pinout picture. On picture the VCC pin means 2.8V pin, and VCCQ pin -> 1.8V pin.

moezzi5631 · 07-22-2018, 10:52

[IMG]

[/IMG]

04-27-2018, 05:49	#1 (permalink)
motin123 No Life Poster Join Date: Mar 2012 Location: BHANGLADESH Posts: 561 Member: 1741293 Status: Offline Sonork: 100.1664286 Thanks Meter: 131	Samsung SM-G7102 "dead" boot repair done 100% OK Device : Samsung eMMC 8WMB3R Page size : 512 B Block size : 512 B Block count : 15269888 Size : 7.28 GB (7456.00 MB) --------------------------------------------------------------- CID Info CID : 15010038574D4233520091055FB271E3 Manufacturer ID : 0X15 Device/BGA : BGA (Discrete embedded) OEM/Application ID : 0X00 Product name : 8WMB3R Product revision : 0.0 Product serial number : (hex) 91055FB2 Manufacturing date : 07/2014 --------------------------------------------------------------- CSD Info CSD : D02701320F5903FFF6DBFFEF8E40400D CSD structure : CSD version No. 1.2 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: 15 ms TRAN speed : 26 MHz READ block length : 512 Bytes WP group enable : YES PERM_WRITE_PROTECT : NO TMP_WRITE_PROTECT : NO --------------------------------------------------------------- EXTCSD Info Revision 1.7 (for MMC v5.0, v5.01) Erase block size : 512 Kbytes Boot1 size : 4096 Kbytes Boot2 size : 4096 Kbytes RPMB size : 512 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) Partitioning support : Device supports partitioning features Enhanced attribute : Device can have enhanced technological features in partitions and user data area. Max enhanced data size: 2539520 Kbytes Partitions attribute : 0x0 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... Ok Disk/Image size : d2000000 bytes Device sector size : 512 bytes Partition offset : 307840 Number of sectors : 3645440 Device Manufacturer :samsung Device Platform :msm8226 Build ID :JLS36C Display Build ID :JLS36C.G7102XXUANG2 Release ID :4.3 Device Model :SM-G7102 Device Name :ms013gxx Architecture ABI :armeabi-v7a Architecture ABI2 :armeabi Build Description :ms013gxx-user 4.3 JLS36C G7102XXUANG2 release-keys Backup EXT_CSD saved to file C:/Program Files (x86)/Octoplus Pro JTAG Software/EXT_CSD Backups/8WMB3R_27_04_2018_10_40_31.bin. Connect successful.

05-02-2018, 10:32	#2 (permalink)
rebainoor No Life Poster Join Date: Feb 2006 Location: In my LAB Posts: 3,162 Member: 231728 Status: Offline Thanks Meter: 2,102	Also post your Software log of repair operation Last edited by Octopus box; 05-03-2018 at 06:18.

07-22-2018, 10:52	#7 (permalink)
moezzi5631 Junior Member Join Date: Dec 2015 Posts: 22 Member: 2507113 Status: Offline Thanks Meter: 2	[IMG][/IMG]

07-22-2018, 09:48	#3 (permalink)
moezzi5631 Junior Member Join Date: Dec 2015 Posts: 22 Member: 2507113 Status: Offline Thanks Meter: 2	Hello Can you teach the repair process? I have a phone with this model and turned off.

07-22-2018, 10:29	#4 (permalink)
Medusa Box Product Supporter Join Date: Mar 2011 Location: Octopus-team Posts: 9,360 Member: 1538383 Status: Offline Sonork: 100.1587278 Thanks Meter: 3,397	Hello. To repair Samsung SM-G7102 via eMMC, do the next steps: 1. Install the latest Medusa Pro Software version (Medusa Box Downloads - Software, Drivers, Manual). 2. Download and install SRF (Smart Repair File) "SAMSUNG_G7102_(TEST)_THANKS_TO_MR_MIRAZG.srf" for Samsung SM-G7102 ("Download *.srf" button in Software). 3. Select Samsung SM-G7102 in the Software list (model will appear in Software list after SFR installation). 4. Solder all necessary eMMC wires accordingly to the pinout picture ("Help" or "Pinout" button in Software, VCC pin - 2.8V, VCCQ pin - 1.8V pin). 5. Connect the device to box and press "Connect" button. 6. When device will be connected successfully, do "Smart Repair" ("Smart repair" button). 7. Post here the result.

07-22-2018, 10:39	#5 (permalink)
moezzi5631 Junior Member Join Date: Dec 2015 Posts: 22 Member: 2507113 Status: Offline Thanks Meter: 2	i dont have medusa box i have octoplus jtag pro in octoplus jtag jtag finder dose not have VCC & VCCQ