Samsung S4 Mini GT-i9190 not working - GSM-Forum

xxemoxx · 02-27-2017, 14:01

Hi friends. I have problem with Samsung S4 Mini not working. When I press power on button stuck on 0.07. Is it eMMC problem? Or another problem? Thank for helps

xxemoxx · 02-27-2017, 14:01

Check picture plsss

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xxemoxx · 02-27-2017, 14:05

Check picture plsssss

xxemoxx · 02-28-2017, 12:14

Uuuuuuppppppp

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Smoky_Eye · 02-28-2017, 14:13

I have many s4 mini with this problem, first you have to check for shorts, reball pmu to be sure and start with oscillators, if not then it's flash memory problem, If anyone has experience, I al
Also waiting for new flash to test and I will post

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orx · 02-28-2017, 22:02

hi
from my experience the problem is nand. need a reball.
i had already replaced pmic but at the end was the nand.

ps @xxemoxx
no need to write a lot of posts have to wait for someone to answer you

xxemoxx · 03-03-2017, 18:17

Hi friends. I tried rehot power ic but still same problem. I changed nand. I have cnc and all pinouts perfect. Still same problem.

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xxemoxx · 03-03-2017, 18:23

Old Emmc Sandisk. New emmc Samsung. I check emmc with UFI and show GT-i9190. Is it problem?

Smoky_Eye · 03-05-2017, 10:48

Did you manage to replace it ? I always damage the pads on the pcb trying to remove this EMMC on s4 mini... I think that changing the make of the emmc is not a problem because you will flash it again and phone with connect with the new emmc.

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TRendGSM · 03-06-2017, 21:38

1-emmc / change
2-power ic / resoldering or change.

dre2 · 03-07-2017, 04:57

Replace blank emmc
Write working dump on any jtagbox

02-27-2017, 14:01	#1 (permalink)
xxemoxx Freak Poster Join Date: Feb 2006 Posts: 159 Member: 232487 Status: Offline Thanks Meter: 53	Samsung S4 Mini GT-i9190 not working Hi friends. I have problem with Samsung S4 Mini not working. When I press power on button stuck on 0.07. Is it eMMC problem? Or another problem? Thank for helps

02-27-2017, 14:01	#2 (permalink)
xxemoxx Freak Poster Join Date: Feb 2006 Posts: 159 Member: 232487 Status: Offline Thanks Meter: 53	Check picture plsss Tapatalk kullanarak iPhone aracılığıyla gönderildi

02-28-2017, 12:14	#4 (permalink)
xxemoxx Freak Poster Join Date: Feb 2006 Posts: 159 Member: 232487 Status: Offline Thanks Meter: 53	Uuuuuuppppppp Tapatalk kullanarak iPhone aracılığıyla gönderildi

02-28-2017, 14:13	#5 (permalink)
Smoky_Eye Freak Poster Join Date: Apr 2013 Posts: 212 Member: 1921245 Status: Offline Thanks Meter: 43	I have many s4 mini with this problem, first you have to check for shorts, reball pmu to be sure and start with oscillators, if not then it's flash memory problem, If anyone has experience, I al Also waiting for new flash to test and I will post Sent from my iPhone using Tapatalk

02-28-2017, 22:02	#6 (permalink)
orx No Life Poster Join Date: Oct 2012 Location: italy Posts: 1,518 Member: 1825965 Status: Offline Thanks Meter: 874	hi from my experience the problem is nand. need a reball. i had already replaced pmic but at the end was the nand. ps @xxemoxx no need to write a lot of posts have to wait for someone to answer you

03-03-2017, 18:17	#7 (permalink)
xxemoxx Freak Poster Join Date: Feb 2006 Posts: 159 Member: 232487 Status: Offline Thanks Meter: 53	Hi friends. I tried rehot power ic but still same problem. I changed nand. I have cnc and all pinouts perfect. Still same problem. Tapatalk kullanarak iPhone aracılığıyla gönderildi

03-03-2017, 18:23	#8 (permalink)
xxemoxx Freak Poster Join Date: Feb 2006 Posts: 159 Member: 232487 Status: Offline Thanks Meter: 53	Old Emmc Sandisk. New emmc Samsung. I check emmc with UFI and show GT-i9190. Is it problem?

03-05-2017, 10:48	#9 (permalink)
Smoky_Eye Freak Poster Join Date: Apr 2013 Posts: 212 Member: 1921245 Status: Offline Thanks Meter: 43	Did you manage to replace it ? I always damage the pads on the pcb trying to remove this EMMC on s4 mini... I think that changing the make of the emmc is not a problem because you will flash it again and phone with connect with the new emmc. Sent from my iPhone using Tapatalk

03-06-2017, 21:38	#10 (permalink)
TRendGSM Junior Member Join Date: Mar 2017 Location: Türkiye Posts: 34 Member: 2692542 Status: Offline Thanks Meter: 30	1-emmc / change 2-power ic / resoldering or change.

03-07-2017, 04:57	#11 (permalink)
dre2 No Life Poster Join Date: Dec 2009 Location: pilapil marangle Posts: 540 Member: 1190283 Status: Offline Thanks Meter: 67	Replace blank emmc Write working dump on any jtagbox