LG L33L repair question [Solved]

[pomgrapes]

dear medusa team i am trying to repair an lg l33l i connected the pinouts succesfully using the ls665 picture now when i connect the emmc it says this what is the problem and the solution please i need to repair it as soon as possible thank you very much great team.
Welcome to Octoplus Pro JTAG Software version 1.5.9.
Started.
Reader #0: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Voltage : 1.8V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Samsung eMMC QN1SMB
Page size : 512 B
Block size : 512 B
Block count : 2097152
Size : 1024.00 MB
---------------------------------------------------------------
CID Info

CID : 150100514E31534D4201A6B2D4B05243
Manufacturer ID : 0X15
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : QN1SMB
Product revision : 0.1
Product serial number : (hex) A6B2D4B0
Manufacturing date : 05/1999
---------------------------------------------------------------
CSD Info

CSD : D02701320F5903FFF6DBFFEF8E40400D
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: 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 1.0 (for MMC v4.0)
Erase block size : 0 Kbytes
Boot1 size : 0 Kbytes
Boot2 size : 0 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 : 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...
Not found
---------------------------------------------------------------
Backup EXT_CSD saved to file C:/Program Files (x86)/Octoplus Pro JTAG Software/EXT_CSD Backups/QN1SMB_21_05_2018_01_41_39.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.5.9; FW: 1.23.

[Medusa Box]

Hello.

As You can see from your Software log, You have not connected the device correctly or eMMC has HW problems - eMMC size (capacity) can't be 1024.00 MB:

Size : 1024.00 MB

also next sizes are also incorrect:

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

Try to re-solder eMMC wires, make each of them as short as possible (max. 3-5 CM length) and try to connect again. Try to connect the device with higher Voltage level (try to set 2.0-2.4V), try to set different Bus speed values. Also, You can try to remove eMMC from PCB and solder all wires directly to eMMC contacts (or use proper eMMC adapter) and try to connect eMMC directly. If the problem is still the same, probably, eMMC has HW issue(s).

[pomgrapes]

Originally Posted by Medusa Box

Hello.

As You can see from your Software log, You have not connected the device correctly or eMMC has HW problems - eMMC size (capacity) can't be 1024.00 MB:

also next sizes are also incorrect:

Try to re-solder eMMC wires, make each of them as short as possible (max. 3-5 CM length) and try to connect again. Try to connect the device with higher Voltage level (try to set 2.0-2.4V), try to set different Bus speed values. Also, You can try to remove eMMC from PCB and solder all wires directly to eMMC contacts (or use proper eMMC adapter) and try to connect eMMC directly. If the problem is still the same, probably, eMMC has HW issue(s).

i made the wires shorter and this is what i got

Welcome to Octoplus Pro JTAG Software version 1.5.9.
Started.
Reader #0: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Voltage : 2.4V
Bus Mode : 1 bit
Bus speed : 10 MHz

Connecting...
Device : Samsung eMMC QN1SMB
Page size : 512 B
Block size : 512 B
Block count : 2097152
Size : 1024.00 MB
---------------------------------------------------------------
CID Info

CID : 150100514E31534D4201A6B2D4B05243
Manufacturer ID : 0X15
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : QN1SMB
Product revision : 0.1
Product serial number : (hex) A6B2D4B0
Manufacturing date : 05/1999
---------------------------------------------------------------
CSD Info

CSD : D02701320F5903FFF6DBFFEF8E40400D
CSD structure :
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 1.0 (for MMC v4.0)
Erase block size : 32768 Kbytes
Boot1 size : 25088 Kbytes
Boot2 size : 25088 Kbytes
RPMB size : 8192 Kbytes

Partition config : (0x00) 00000000
Boot partition enable : Device not boot enabled (default)
(Bus width = 4Bit)
Boot ACK : No boot acknowledge sent (default)

Boot bus conditions : (0xC1) 11000001
Boot bus width : x4 (sdr/ddr) bus width in boot operation mode
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 : 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...
Not found
---------------------------------------------------------------
Backup EXT_CSD saved to file C:/Program Files (x86)/Octoplus Pro JTAG Software/EXT_CSD Backups/QN1SMB_21_05_2018_02_06_50.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.5.9; FW: 1.23.

[Medusa Box]

Yes, connection is still incorrect. Try to use 150 Ohm pull-up resistor between CMD and 2.8(9)V pins (not 1.8V pin), like on this picture: https://i.imgur.com/8qE1wzB.jpg. Post the result.

[pomgrapes]

Originally Posted by Medusa Box

Yes, connection is still incorrect. Try to use 150 Ohm pull-up resistor between CMD and 2.8(9)V pins (not 1.8V pin), like on this picture: https://i.imgur.com/8qE1wzB.jpg. Post the result.

when i use the 150 ohm resistor it doesnt connect at all

[Medusa Box]

We have tried to connect our LG LS665 right now with 150 Ohm resistor, and there is no any problems with connecting. Post here photos in high quality on how You have soldered wires and pull-up resistor, we will check.

[pomgrapes]

Originally Posted by Medusa Box

We have tried to connect our LG LS665 right now with 150 Ohm resistor, and there is no any problems with connecting. Post here photos in high quality on how You have soldered wires and pull-up resistor, we will check.

i used the same pinouts as ls665 the only difference is the data0 line is the one right after the cmd directly not the second one and i only found that out by coincidence

[pomgrapes]

https://mega.nz/#!ni4HlTTS!N9rdVll2X...cbm6OnqsCHFV_Q

[Medusa Box]

i used the same pinouts as ls665 the only difference is the data0 line is the one right after the cmd directly not the second one and i only found that out by coincidence

Solder all (and DATA0 also) eMMC wires exactly the same as on LS665 pinout picture and use pull-ip resistor.

[pomgrapes]

can i use this emmc to repair the phone i already removed the first one it looks like it was a hardware issue. this is from a diffrent phone should i format it or erase it or just write the l33l firmware over it .

Welcome to Octoplus Pro JTAG Software version 1.5.9.
Started.
Reader #0: Generic EMV Smartcard Reader 0

Please disconnect battery and USB cable.

Model Settings:
Interface : eMMC
Voltage : 2.2V
Bus Mode : 1 bit
Bus speed : Auto

Connecting...
Device : Samsung eMMC QN1SMB
Page size : 512 B
Block size : 512 B
Block count : 15269888
Size : 7.28 GB (7456.00 MB)
---------------------------------------------------------------
CID Info

CID : 150100514E31534D420148FFC05E3217
Manufacturer ID : 0X15
Device/BGA : BGA (Discrete embedded)
OEM/Application ID : 0X00
Product name : QN1SMB
Product revision : 0.1
Product serial number : (hex) 48FFC05E
Manufacturing date : 03/2015
---------------------------------------------------------------
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: 3817472 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 : 545792
Number of sectors : 4697088
Device Manufacturer :lge
Device Platform :msm8916
Build ID :LRX21Y
Display Build ID :LRX21Y
Release ID :5.0.1
Device Model :LGL22C
Device Name :y50c_trf_us
Architecture ABI :armeabi-v7a
Architecture ABI2 :armeabi
Architecture ABI List :armeabi-v7a,armeabi
Build Description :y50c_trf_us-user 5.0.1 LRX21Y L22CV10a.1421747164 release-keys

Backup EXT_CSD saved to file C:/Program Files (x86)/Octoplus Pro JTAG Software/EXT_CSD Backups/QN1SMB_21_05_2018_05_47_09.bin.
Connect successful.
---------------------------------------------------------------
SW: 1.5.9; FW: 1.23.
P00: GPT (00000000, 00000400) 512 KB
P01: sbl1 (00000400, 00000400) 512 KB
P02: tz (00000800, 00000400) 512 KB
P03: hyp (00000C00, 00000400) 512 KB
P04: rpm (00001000, 00000400) 512 KB
P05: aboot (00001400, 00001000) 2048 KB
P06: pad (00002400, 00000C00) 1536 KB
P07: sbl1bak (00003000, 00000400) 512 KB
P08: tzbak (00003400, 00000400) 512 KB
P09: hypbak (00003800, 00000400) 512 KB
P10: rpmbak (00003C00, 00000400) 512 KB
P11: abootbak (00004000, 00001000) 2048 KB
P12: misc (00005000, 00008000) 16 MB
P13: persist (0000D000, 00008000) 16 MB
P14: metadata (00015000, 00000400) 512 KB
P15: modemst1 (00015400, 00000C00) 1536 KB
P16: modemst2 (00016000, 00000C00) 1536 KB
P17: laf (00016C00, 0000C000) 24 MB
P18: boot (00022C00, 0000C000) 24 MB
P19: recovery (0002EC00, 0000C000) 24 MB
P20: fsg (0003AC00, 00000C00) 1536 KB
P21: fsc (0003B800, 00000400) 512 KB
P22: ssd (0003BC00, 00000400) 512 KB
P23: DDR (0003C000, 00000400) 512 KB
P24: sec (0003C400, 00000400) 512 KB
P25: encrypt (0003C800, 00000400) 512 KB
P26: eksst (0003CC00, 00000400) 512 KB
P27: rct (0003D000, 00000400) 512 KB
P28: sns (0003D400, 00004000) 8 MB
P29: factory (00041400, 00010000) 32 MB
P30: fota (00051400, 00010000) 32 MB
P31: drm (00061400, 00004000) 8 MB
P32: modem (00065400, 00020000) 64 MB
P33: system (00085400, 0047AC00) 2294 MB
P34: cache (00500000, 000C8000) 400 MB
P35: userdata (005C8000, 008BF000) 4.373 GB
P36: grow (00E87000, 00008FDF) 17.98 MB

[Medusa Box]

should i format it or erase it or just write the l33l firmware over it

At first You can try to do "Factory Repair" (without formatting), using the latest available original LG firmware for your device and then check, whether device goes into Download (Emergency) Mode.

[pomgrapes]

Originally Posted by Medusa Box

At first You can try to do "Factory Repair" (without formatting), using the latest available original LG firmware for your device and then check, whether device goes into Download (Emergency) Mode.

thanks a lot the repair was finished the problem was a hardware issue from the phone itself any emmc i put on the phone would give me the same reading and on another board it works perfectly just fine so i removed the orginal emmc and programmed it and soldered it back now it work just fine