samsung sm-g7102 Can't init device, Reason: OCR Ready Timeout Err - GSM-Forum

kothamamun · 12-26-2017, 08:39

Compression is ON
Z3X EasyJtag Software ver. 2.9.0.0
Loading eMMC GEN1 Firmware... IO: 1850 mV
Box S/N: 0500D01E3BC5A469, ,FW Ver.: 01.62
CMD Pullup Level:1732 mV
CMD Active Level:11830 mV
Box IO Level:1850 mV
CLK Rate:14000 kHz
Bus Width:1bit,SDR
HiPower mode is off!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

kothamamun · 12-30-2017, 08:42

anybody help please
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD

royalnasim · 12-30-2017, 11:36

Cmd clk dato connection is good

Check only 1.8v and 2.8v

kothamamun · 01-03-2018, 11:40

Quote:

Originally Posted by royalnasim

Cmd clk dato connection is good

Check only 1.8v and 2.8v

please tell me need connect charger battery yes or no.

royalnasim · 01-03-2018, 11:45

Don't connect battery

Check 1.8v and 2.8v its proper connect

lifegood8 · 01-03-2018, 15:43

Quote:

Originally Posted by kothamamun

Compression is ON
Z3X EasyJtag Software ver. 2.9.0.0
Loading eMMC GEN1 Firmware... IO: 1850 mV
Box S/N: 0500D01E3BC5A469, ,FW Ver.: 01.62
CMD Pullup Level:1732 mV
CMD Active Level:11830 mV
Box IO Level:1850 mV
CLK Rate:14000 kHz
Bus Width:1bit,SDR
HiPower mode is off!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

Try to all volt 2.8 i mean 1.8v also put on 2.8v on isp conector then slect volt on softwaer 2.8v then chek.

jennydahan · 01-05-2018, 03:01

dont watse your tme take off the emmc and replace a new one

nguyenhuu · 01-06-2018, 12:17

CMD Active Level:11830 mV

box update 1.62 i thing proplem above when use ISP

nguyenhuu · 01-06-2018, 12:22

I tees more adater emmc moorc is good

but i just test 2 main live = Isp have problem CMD Active Level:11830 mV

kothamamun · 01-06-2018, 12:28

very hard to reapir dead boot

nguyenhuu · 01-11-2018, 09:27

Because the output capacitor 2.8v,1,8v is so low voltage detector, remove ok

not due to software

test takes a day

ilyasrao · 01-11-2018, 14:25

Quote:

Originally Posted by kothamamun

please tell me need connect charger battery yes or no.

never use charger or battery it is dangerous for box
always use usb cable from pc to emmc adopter or pc to mobile's mother board

nguyenhuu · 01-12-2018, 03:01

good log, good enough voltage adapter after fix adapter

CMD Pullup Level: 2897 mV
CMD Active Level: 2805 mV

I think isp to fix boot ... safe and faster

Feeling the current software may not be good for isp because there is not much time to test

kothamamun · 01-12-2018, 07:14

Quote:

Originally Posted by nguyenhuu

good log, good enough voltage adapter after fix adapter

CMD Pullup Level: 2897 mV
CMD Active Level: 2805 mV

I think isp to fix boot ... safe and faster

Feeling the current software may not be good for isp because there is not much time to test

ok i will try lower versions with easy jtag

Sniper_04 · 01-12-2018, 08:18

sm-g7102/sm-g7105
that mobile need usb supply or charger
dont connect vcc and vccq

12-26-2017, 08:39	#1 (permalink)
kothamamun No Life Poster Join Date: Apr 2016 Location: B A N G L A D E S H Posts: 3,188 Member: 2556542 Status: Offline Thanks Meter: 1,790	samsung sm-g7102 Can't init device, Reason: OCR Ready Timeout Err Compression is ON Z3X EasyJtag Software ver. 2.9.0.0 Loading eMMC GEN1 Firmware... IO: 1850 mV Box S/N: 0500D01E3BC5A469, ,FW Ver.: 01.62 CMD Pullup Level:1732 mV CMD Active Level:11830 mV Box IO Level:1850 mV CLK Rate:14000 kHz Bus Width:1bit,SDR HiPower mode is off! Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD] Done.

01-12-2018, 03:01	#13 (permalink)
nguyenhuu Freak Poster Join Date: May 2005 Location: hanoi.vietnam Posts: 292 Member: 142949 Status: Offline Thanks Meter: 71	good log, good enough voltage adapter after fix adapter CMD Pullup Level: 2897 mV CMD Active Level: 2805 mV I think isp to fix boot ... safe and faster Feeling the current software may not be good for isp because there is not much time to test Last edited by nguyenhuu; 01-12-2018 at 03:07.

12-30-2017, 08:42	#2 (permalink)
kothamamun No Life Poster Join Date: Apr 2016 Location: B A N G L A D E S H Posts: 3,188 Member: 2556542 Status: Offline Thanks Meter: 1,790	anybody help please Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD

12-30-2017, 11:36	#3 (permalink)
royalnasim No Life Poster Join Date: May 2009 Location: mumbai wadala Posts: 747 Member: 1037372 Status: Offline Thanks Meter: 557	Cmd clk dato connection is good Check only 1.8v and 2.8v

01-03-2018, 11:45	#5 (permalink)
royalnasim No Life Poster Join Date: May 2009 Location: mumbai wadala Posts: 747 Member: 1037372 Status: Offline Thanks Meter: 557	Don't connect battery Check 1.8v and 2.8v its proper connect

01-05-2018, 03:01	#7 (permalink)
jennydahan Freak Poster Join Date: Jul 2014 Location: philippines Posts: 102 Member: 2226456 Status: Offline Sonork: jerrenn Thanks Meter: 83	dont watse your tme take off the emmc and replace a new one

01-06-2018, 12:17	#8 (permalink)
nguyenhuu Freak Poster Join Date: May 2005 Location: hanoi.vietnam Posts: 292 Member: 142949 Status: Offline Thanks Meter: 71	CMD Active Level:11830 mV box update 1.62 i thing proplem above when use ISP

01-06-2018, 12:22	#9 (permalink)
nguyenhuu Freak Poster Join Date: May 2005 Location: hanoi.vietnam Posts: 292 Member: 142949 Status: Offline Thanks Meter: 71	I tees more adater emmc moorc is good but i just test 2 main live = Isp have problem CMD Active Level:11830 mV

01-06-2018, 12:28	#10 (permalink)
kothamamun No Life Poster Join Date: Apr 2016 Location: B A N G L A D E S H Posts: 3,188 Member: 2556542 Status: Offline Thanks Meter: 1,790	very hard to reapir dead boot

01-11-2018, 09:27	#11 (permalink)
nguyenhuu Freak Poster Join Date: May 2005 Location: hanoi.vietnam Posts: 292 Member: 142949 Status: Offline Thanks Meter: 71	Because the output capacitor 2.8v,1,8v is so low voltage detector, remove ok not due to software test takes a day

01-12-2018, 08:18	#15 (permalink)
Sniper_04 No Life Poster Join Date: Feb 2008 Location: Brunei Age: 34 Posts: 1,329 Member: 704097 Status: Offline Sonork: 100.1607742 Thanks Meter: 820	sm-g7102/sm-g7105 that mobile need usb supply or charger dont connect vcc and vccq