i9505 no power! help! - GSM-Forum

warshock · 12-03-2014, 06:55

unit: galaxy s4 i9505
status: no power, no usb connection like qualcom
history: after charging cant power
rps reading: in screen shot

action taken

1. try to sdc repair, no boot after inserting mmc with autoboot connector
2. try to jtag using atf adaptor, shift IR error
3. try to use shorter wire, still shift IR error
4. try to use rj45 cable but still shift IR error
5. sometimes connects but sometimes it shows disconnect

heres the screen shot from atf jtag software and rps reading

additonal question

how can we distinguish deadboot that can repair by software or jtag to a deadboot which cannot be repair by software, or in short we can say that it hardware failure?

thanks in advance

Advance-Box · 12-03-2014, 08:10

@warshock

If your phone is NOT detected in Device Manager as VID_05C6&PIN_9008, then I would say it is not entirely a software problem.

I can try teamviewer if you have time.

B.R>

warshock · 12-03-2014, 08:26

ok bro heres my id and pass

waiting for you

unit now is connected with rj45 cable

warshock · 12-03-2014, 09:39

thanks sir x-shadow sa time

if i use emmc pinout, the process is stil like jtag?

just load fw, connect and restore boot

or i will do other procedure?

12-03-2014, 06:55	#1 (permalink)
warshock Freak Poster Join Date: Jan 2011 Location: Philippines Posts: 323 Member: 1494304 Status: Offline Sonork: 100.1606186 Thanks Meter: 108	i9505 no power! help! unit: galaxy s4 i9505 status: no power, no usb connection like qualcom history: after charging cant power rps reading: in screen shot action taken 1. try to sdc repair, no boot after inserting mmc with autoboot connector 2. try to jtag using atf adaptor, shift IR error 3. try to use shorter wire, still shift IR error 4. try to use rj45 cable but still shift IR error 5. sometimes connects but sometimes it shows disconnect heres the screen shot from atf jtag software and rps reading additonal question how can we distinguish deadboot that can repair by software or jtag to a deadboot which cannot be repair by software, or in short we can say that it hardware failure? thanks in advance Last edited by warshock; 12-03-2014 at 07:01.

12-03-2014, 08:26	#3 (permalink)
warshock Freak Poster Join Date: Jan 2011 Location: Philippines Posts: 323 Member: 1494304 Status: Offline Sonork: 100.1606186 Thanks Meter: 108	ok bro heres my id and pass waiting for you unit now is connected with rj45 cable Last edited by Advance-Box; 12-03-2014 at 08:39.

12-03-2014, 08:10	#2 (permalink)
Advance-Box No Life Poster Join Date: Dec 2007 Posts: 7,598 Member: 651945 Status: Offline Thanks Meter: 20,118	@warshock If your phone is NOT detected in Device Manager as VID_05C6&PIN_9008, then I would say it is not entirely a software problem. I can try teamviewer if you have time. B.R>

12-03-2014, 09:39	#4 (permalink)
warshock Freak Poster Join Date: Jan 2011 Location: Philippines Posts: 323 Member: 1494304 Status: Offline Sonork: 100.1606186 Thanks Meter: 108	thanks sir x-shadow sa time if i use emmc pinout, the process is stil like jtag? just load fw, connect and restore boot or i will do other procedure?