Cant exit qdloader 9008 - GSM-Forum

Quetzaltloani · 08-03-2018, 00:48

Hi, i have a samsung J727P boot dead, i solder the pinout wires, but i broke the CMD resistence, and the phone goes to qdloader 9008, i removed the resistence, clean the area and qdloader go away, but, i put a new resistence, same value of course, and the qdloader 9008 came back, i remove the emmc and the resistence but the phone still on qdloader 9008 without emmc too!

any ideas?

bananin · 08-03-2018, 00:58

When qualcomm cpu cant detect EMMC goes to EDL (qdloader 9008), if CMD resistor or any other voltage are wrong EMMC cant init and CPU goes to EDL, If wrong software are loaded on EMMC, CPU goes to EDL or cant init at all and phone go to dead state.

Quetzaltloani · 08-03-2018, 01:05

So, any phone without emmc, it will be on qdloader mode?

08-03-2018, 00:48	#1 (permalink)
Quetzaltloani Insane Poster Join Date: May 2009 Location: The Hell Posts: 82 Member: 1041150 Status: Offline Thanks Meter: 32	Cant exit qdloader 9008 Hi, i have a samsung J727P boot dead, i solder the pinout wires, but i broke the CMD resistence, and the phone goes to qdloader 9008, i removed the resistence, clean the area and qdloader go away, but, i put a new resistence, same value of course, and the qdloader 9008 came back, i remove the emmc and the resistence but the phone still on qdloader 9008 without emmc too! any ideas?

08-03-2018, 00:58	#2 (permalink)
bananin No Life Poster Join Date: Jun 2005 Location: Bogotá Colombia Age: 43 Posts: 1,390 Member: 150844 Status: Offline Thanks Meter: 309	When qualcomm cpu cant detect EMMC goes to EDL (qdloader 9008), if CMD resistor or any other voltage are wrong EMMC cant init and CPU goes to EDL, If wrong software are loaded on EMMC, CPU goes to EDL or cant init at all and phone go to dead state.

08-03-2018, 01:05	#3 (permalink)
Quetzaltloani Insane Poster Join Date: May 2009 Location: The Hell Posts: 82 Member: 1041150 Status: Offline Thanks Meter: 32	So, any phone without emmc, it will be on qdloader mode?