regarding one x with Tegra 3 - GSM-Forum

geosan1638 · 01-31-2013, 03:09

Dear supporters,
Could you help us with the APX problem that occures on ONE X wich seems to be related to eMMC chip ?
Could we program a blank eMMC on another HTC phone via USB then solder it back to the dead ONE X?

BABAK NURI · 01-31-2013, 23:36

Hi
APX Usually Mean Damaged eMMC
No,You Can't Because You Need SBK(Secure Boot Key),So,You Can't Use Blank Chip

geosan1638 · 02-01-2013, 00:33

so, to put this in simple terms, right now there is no way to fix one x with dead eMMC?

reza_tahmooresi · 02-01-2013, 00:44

this model not support. only oneX AT&T can repair with Riff box . in tegra model JTAG access iss lock. just one way exist to repair this model , replace eMMC chip with another new programed eMMC .

BABAK NURI · 02-01-2013, 09:13

Hi
Yes....PreProgramed Chip From Another PCB is Good Idea...
But Usually Imei is Damage and Phone Stuck at Bootloader Menu....(i have 1 with this history)
Maybe you can find and Test,Then Report for Other

01-31-2013, 03:09	#1 (permalink)
geosan1638 Freak Poster Join Date: Jul 2001 Location: Bucharest,Romania Age: 46 Posts: 398 Member: 5204 Status: Offline Thanks Meter: 35	regarding one x with Tegra 3 Dear supporters, Could you help us with the APX problem that occures on ONE X wich seems to be related to eMMC chip ? Could we program a blank eMMC on another HTC phone via USB then solder it back to the dead ONE X?

01-31-2013, 23:36	#2 (permalink)
BABAK NURI Product Supporter Join Date: Mar 2005 Location: Tehran.IR Age: 43 Posts: 7,259 Member: 131131 Status: Offline Sonork: 100.1606847 Thanks Meter: 4,475	Hi APX Usually Mean Damaged eMMC No,You Can't Because You Need SBK(Secure Boot Key),So,You Can't Use Blank Chip

02-01-2013, 00:33	#3 (permalink)
geosan1638 Freak Poster Join Date: Jul 2001 Location: Bucharest,Romania Age: 46 Posts: 398 Member: 5204 Status: Offline Thanks Meter: 35	so, to put this in simple terms, right now there is no way to fix one x with dead eMMC?

02-01-2013, 00:44	#4 (permalink)
reza_tahmooresi Junior Member Join Date: Jan 2013 Location: IR.TEHRAN Posts: 36 Member: 1873644 Status: Offline Sonork: 100.1624581 Thanks Meter: 2	this model not support. only oneX AT&T can repair with Riff box . in tegra model JTAG access iss lock. just one way exist to repair this model , replace eMMC chip with another new programed eMMC .

02-01-2013, 09:13	#5 (permalink)
BABAK NURI Product Supporter Join Date: Mar 2005 Location: Tehran.IR Age: 43 Posts: 7,259 Member: 131131 Status: Offline Sonork: 100.1606847 Thanks Meter: 4,475	Hi Yes....PreProgramed Chip From Another PCB is Good Idea... But Usually Imei is Damage and Phone Stuck at Bootloader Menu....(i have 1 with this history) Maybe you can find and Test,Then Report for Other