FAQ - Direct EMMC connect in pictures! Please stop ask again "HOW CONNECT" - Page 8 - GSM-Forum

rajendrakumar · 07-09-2017, 18:33

Quote:

Originally Posted by oblio

Warning again, JPIN-JIC by MOORC has the pin no 17 shorted to ground, so cut it before using this adaptor or else you will destroy the internal regulator U7 !

how to cut ground from pin no 17.please reveal.thanks in advance.

Nicogalan · 08-04-2017, 06:38

I have a big doubt.....

what happens with "sticky" bootloaders??

did you see moto?

if you flash with latest version, then, you can not flash again lower boot version...

it will allow to flash the other files, but boot is not possible...

ok, what happens if you write lower boot via emmc??

would it work?

thanks

Nicogalan · 08-08-2017, 00:37

Hello Support, no ideas about this?

thanks

h.azaraa · 09-14-2017, 16:39

hi
pls help me :
what is boot config emmc?
when should be used?
how do you diagnose?

kusama37 · 09-26-2017, 23:14

I want to know that can we make emmc test socket adapter to decode pictures and data from the chip from damaged motherboard. i'm asking this because that device is not cheap and that is made by china company name is (sireda emmc test socket adapters)

Any one can help I want my lost data back in free or cheap :P :P

MZSANOOP · 09-29-2017, 11:43

j2 prime sucessfully write bootloader but phone is still dead....
power butten pressing time power supply reading amp 0-12 .
swtich releasing time reading down to 0..
what is the correct reson...am to worry

Mr.3. · 09-29-2017, 11:51

Quote:

Originally Posted by MZSANOOP

j2 prime sucessfully write bootloader but phone is still dead....
power butten pressing time power supply reading amp 0-12 .
swtich releasing time reading down to 0..
what is the correct reson...am to worry

emmc dead most case...............

h.azaraa · 10-03-2017, 17:00

Quote:

Originally Posted by h.azaraa

hi
pls help me :
what is boot config emmc?
when should be used?
how do you diagnose?

up...?????.........pls.......

chmsc_ELX · 11-16-2017, 12:02

what is the good jumperwire for JTAG? i always encounter hi power mode is off but the wire is connected in the exact postion of the the jtag points according to the guide image of phone. what ever i tried to repeat soldering to make sur the wire is properly and strongly connected the problem still the same. if u try pull off the wire the remaining cut is on the every points of. allready put a resistor, 50-200 ohms regarding on its watts value, is the watts of resistor affected the voltage on the adapter? yesterday i try jtag an OPPO R1001 problem logo only but not so lucky to solve it because i face CMD error timedout. the other one is LG D295 secure boot verification problem, jtag got an error; Hi power mode is off...

chperera · 09-07-2018, 13:18

J100h Emmc repaired , now its come to " Samsung j1" , after that went to the download mode , then undated with latest firmware . After 100% phone comes to "Samsung J1 " & restart . It never goes to Samsung logo.

ali1803 · 01-22-2021, 09:05

how can i use isp 4-bit to direct emmc? where should conect dat 1 2 3 ???

layder · 01-22-2021, 11:58

Quote:

Originally Posted by ali1803

how can i use isp 4-bit to direct emmc? where should conect dat 1 2 3 ???

4bit isp mode now is not release af box firmware. may be later

09-26-2017, 23:14	#110 (permalink)
kusama37 Junior Member Join Date: Oct 2016 Posts: 1 Member: 2638162 Status: Offline Thanks Meter: 0	Can We Make eMMC Chip reader? I want to know that can we make emmc test socket adapter to decode pictures and data from the chip from damaged motherboard. i'm asking this because that device is not cheap and that is made by china company name is (sireda emmc test socket adapters) Any one can help I want my lost data back in free or cheap :P :P

08-04-2017, 06:38	#107 (permalink)
Nicogalan Freak Poster Join Date: Aug 2006 Location: Buenos Aires, Argentina Posts: 431 Member: 331917 Status: Offline Thanks Meter: 214	I have a big doubt..... what happens with "sticky" bootloaders?? did you see moto? if you flash with latest version, then, you can not flash again lower boot version... it will allow to flash the other files, but boot is not possible... ok, what happens if you write lower boot via emmc?? would it work? thanks

08-08-2017, 00:37	#108 (permalink)
Nicogalan Freak Poster Join Date: Aug 2006 Location: Buenos Aires, Argentina Posts: 431 Member: 331917 Status: Offline Thanks Meter: 214	Hello Support, no ideas about this? thanks

09-14-2017, 16:39	#109 (permalink)
h.azaraa Freak Poster Join Date: Apr 2014 Posts: 212 Member: 2177146 Status: Offline Thanks Meter: 20	hi pls help me : what is boot config emmc? when should be used? how do you diagnose?

09-29-2017, 11:43	#111 (permalink)
MZSANOOP Junior Member Join Date: Sep 2017 Posts: 2 Member: 2758697 Status: Offline Sonork: 100.1670532 Thanks Meter: 1	j2 prime sucessfully write bootloader but phone is still dead.... power butten pressing time power supply reading amp 0-12 . swtich releasing time reading down to 0.. what is the correct reson...am to worry

11-16-2017, 12:02	#114 (permalink)
chmsc_ELX No Life Poster Join Date: Mar 2012 Location: gsm world Posts: 887 Member: 1741973 Status: Offline Thanks Meter: 115	what is the good jumperwire for JTAG? i always encounter hi power mode is off but the wire is connected in the exact postion of the the jtag points according to the guide image of phone. what ever i tried to repeat soldering to make sur the wire is properly and strongly connected the problem still the same. if u try pull off the wire the remaining cut is on the every points of. allready put a resistor, 50-200 ohms regarding on its watts value, is the watts of resistor affected the voltage on the adapter? yesterday i try jtag an OPPO R1001 problem logo only but not so lucky to solve it because i face CMD error timedout. the other one is LG D295 secure boot verification problem, jtag got an error; Hi power mode is off...

09-07-2018, 13:18	#115 (permalink)
chperera Junior Member Join Date: Nov 2008 Location: colombo, sri lanka Posts: 23 Member: 900168 Status: Offline Thanks Meter: 2	J100h Emmc repaired , now its come to " Samsung j1" , after that went to the download mode , then undated with latest firmware . After 100% phone comes to "Samsung J1 " & restart . It never goes to Samsung logo.

01-22-2021, 09:05	#116 (permalink)
ali1803 Freak Poster Join Date: Dec 2008 Location: iran Posts: 250 Member: 925389 Status: Offline Thanks Meter: 32	how can i use isp 4-bit to direct emmc? where should conect dat 1 2 3 ???