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Saturday, May 26, 2018

Samsung GT-P3100 how to repair boot? [Answered]

  Unlock4samsung       Saturday, May 26, 2018
Hi,
Im working on a GT-P3100 TAB which hangs on logo and failed to flash firmware in odin.
I soldered all wires perfectly according to pinout but it detects only when usb is plugged, without usb it doesn't connect.
With USB it connects only once and connection not stable , need to re-plug usb everytime to connect.:confused:

log below

USB PLUGGED
Code:

Model Settings:
Interface : eMMC
Brand    : Samsung
Model    : GT-P3100
SRF      : C:/Program Files/Medusa Pro Software/firmwareFolder/SAMSUNG_GT-P3100_EMMC_M8G2FB.srf
Voltage  : 2.0V
Bus Mode  : 1 bit
Bus speed : Auto

Connecting...
Device      : Samsung eMMC MAG2GA
Page size    : 512 B
Block size  : 512 B
Block count  : 30777344
Size        : 14.68 GB (15028.00 MB)
---------------------------------------------------------------
CID Info

CID                  : 1501004D414732474107AD050DC95F77
Manufacturer ID      : 0X15
Device/BGA            : BGA (Discrete embedded)
OEM/Application ID    : 0X00
Product name          : MAG2GA
Product revision      : 0.7
Product serial number : (hex) AD050DC9
Manufacturing date    : 05/2012
---------------------------------------------------------------
CSD Info

CSD                  : D02701320F5903FFF6DBFFFF8A406063
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    : YES
TMP_WRITE_PROTECT    : NO
---------------------------------------------------------------
EXTCSD Info

Revision 1.5 (for MMC v4.41)
Erase block size      : 512 Kbytes
Boot1 size            : 2048 Kbytes
Boot2 size            : 2048 Kbytes
RPMB size            : 128 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: 7659520 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      : ab400000 bytes
Device sector size    : 512 bytes
Partition offset      : 1581056
Number of sectors    : 2867200
Device Manufacturer  :samsung
Device Platform      :omap4
Build ID              :KTU84Q
Display Build ID      :merk_p3100-userdebug 4.4.4 KTU84Q eng.santosh.20140806.182830 test-keys
Release ID            :4.4.4
Device Model          :GT-P3100
Device Name          :espressorfxx
Architecture ABI      :armeabi-v7a
Architecture ABI2    :armeabi
Build Description    :espressorfxx-user 4.2.2 JDQ39 P3100XWDNA1 release-keys

Backup EXT_CSD saved to file C:/Program Files/Medusa Pro Software/EXT_CSD Backups/MAG2GA_26_05_2018_20_10_16.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.5.6; FW: 1.23.
P00: GPT              (00000000, 00002000)        4 MB
P01: EFS              (00002000, 0000A000)        20 MB
P02: SBL1            (0000C000, 00001000)        2048 KB
P03: SBL2            (0000D000, 00001000)        2048 KB
P04: PARAM            (0000E000, 00004000)        8 MB
P05: KERNEL          (00012000, 00004000)        8 MB
P06: RECOVERY        (00016000, 00004000)        8 MB
P07: CACHE            (0001A000, 0015E000)        700 MB
P08: MODEM            (00178000, 0000A000)        20 MB
P09: FACTORYFS        (00182000, 002BC000)        1400 MB
P10: DATAFS          (0043E000, 0181BFDE)        12.05 GB
P11: HIDDEN          (01C59FDE, 00100000)        512 MB

NO USB
Code:

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Brand    : Samsung
Model    : GT-P3100
SRF      : C:/Program Files/Medusa Pro Software/firmwareFolder/SAMSUNG_GT-P3100_EMMC_M8G2FB.srf
Voltage  : 2.0V
Bus Mode  : 1 bit
Bus speed : Auto

Connecting...

ERROR[001]: Can not connect. No target device present.

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