s4 sgh-i337m stuck in boot logo easy jtag now dead - GSM-Forum

loomingx · 11-04-2015, 02:39

I had an s4 that was stuck on logo and wouldn't boot into recovery. It also said warranty bit in yellow.

I tried reflashing through Odin but it didn't fix the issue.

Then I tried using easy jtag repair and it said all operations completed successfully so I desoldered the jtag wires to try and boot into download mode only to find that the device would no longer power on and showed up in qhusb mode on my computer.

What did I do wrong guys? Is there any way to fix this or did I fry my emmc?

loomingx · 11-04-2015, 17:27

If I have another working i337m that I can Jtag what files do I need to repair? Is magic sd card an option? Sorry I'm a newb when it comes to Jtag. Any help would be appreciated!

SKYJAVA · 11-04-2015, 18:56

Change emmc broo...

Sent from my iPhone using Tapatalk

loomingx · 11-04-2015, 19:21

Device was fully working and then failed after an update and got stuck on logo...only after Z3x easy jtag repair did it have no power and show up as qhusb. I really don't think it's the emmc. You have any other suggestions?

loomingx · 11-04-2015, 21:27

I reflashed 128mb dump from working phone and it is back to stuck on logo. Any suggestions on what to do?

When I try to boot into recovery:

http://imgur.com/gTj7TpB

loomingx · 11-07-2015, 20:09

I tried writing a complete (16gb) dump from a working phone and it is still saying set warranty bit: kernel and stuck on logo and saying set warranty bit: recovery when trying to boot into recovery mode.

At this point I think it is likely that my emmc is gone but is there any software reformat I can do?

Also, there is no rom1 and rom2 files on shell support. What partition and/or preset do I need to read off a working phone to try and write to the device thats stuck on logo?

loomingx · 11-10-2015, 04:23

Any sort of support would be really nice?

loomingx · 11-10-2015, 04:24

Any sort of support would be really nice?

Nishith · 11-13-2015, 04:40

Check This : http://forum.gsmhosting.com/vbb/f672...world-1776265/

11-04-2015, 02:39	#1 (permalink)
loomingx Freak Poster Join Date: Dec 2013 Posts: 100 Member: 2077936 Status: Offline Thanks Meter: 21	s4 sgh-i337m stuck in boot logo easy jtag now dead I had an s4 that was stuck on logo and wouldn't boot into recovery. It also said warranty bit in yellow. I tried reflashing through Odin but it didn't fix the issue. Then I tried using easy jtag repair and it said all operations completed successfully so I desoldered the jtag wires to try and boot into download mode only to find that the device would no longer power on and showed up in qhusb mode on my computer. What did I do wrong guys? Is there any way to fix this or did I fry my emmc?

11-04-2015, 17:27	#2 (permalink)
loomingx Freak Poster Join Date: Dec 2013 Posts: 100 Member: 2077936 Status: Offline Thanks Meter: 21	If I have another working i337m that I can Jtag what files do I need to repair? Is magic sd card an option? Sorry I'm a newb when it comes to Jtag. Any help would be appreciated!

11-04-2015, 18:56	#3 (permalink)
SKYJAVA Insane Poster Join Date: May 2010 Posts: 67 Member: 1309588 Status: Offline Sonork: skyjava Thanks Meter: 10	Change emmc broo... Sent from my iPhone using Tapatalk

11-04-2015, 19:21	#4 (permalink)
loomingx Freak Poster Join Date: Dec 2013 Posts: 100 Member: 2077936 Status: Offline Thanks Meter: 21	Device was fully working and then failed after an update and got stuck on logo...only after Z3x easy jtag repair did it have no power and show up as qhusb. I really don't think it's the emmc. You have any other suggestions?

11-04-2015, 21:27	#5 (permalink)
loomingx Freak Poster Join Date: Dec 2013 Posts: 100 Member: 2077936 Status: Offline Thanks Meter: 21	I reflashed 128mb dump from working phone and it is back to stuck on logo. Any suggestions on what to do? When I try to boot into recovery: http://imgur.com/gTj7TpB

11-07-2015, 20:09	#6 (permalink)
loomingx Freak Poster Join Date: Dec 2013 Posts: 100 Member: 2077936 Status: Offline Thanks Meter: 21	I tried writing a complete (16gb) dump from a working phone and it is still saying set warranty bit: kernel and stuck on logo and saying set warranty bit: recovery when trying to boot into recovery mode. At this point I think it is likely that my emmc is gone but is there any software reformat I can do? Also, there is no rom1 and rom2 files on shell support. What partition and/or preset do I need to read off a working phone to try and write to the device thats stuck on logo?

11-10-2015, 04:23	#7 (permalink)
loomingx Freak Poster Join Date: Dec 2013 Posts: 100 Member: 2077936 Status: Offline Thanks Meter: 21	Any sort of support would be really nice?

11-10-2015, 04:24	#8 (permalink)
loomingx Freak Poster Join Date: Dec 2013 Posts: 100 Member: 2077936 Status: Offline Thanks Meter: 21	Any sort of support would be really nice?

11-13-2015, 04:40	#9 (permalink)
Nishith No Life Poster Join Date: May 2012 Location: BHARAT Posts: 1,571 Member: 1766148 Status: Offline Sonork: 100.1614494 Thanks Meter: 490	Check This : http://forum.gsmhosting.com/vbb/f672...world-1776265/