I9195 secure fail - GSM-Forum

kwaku85 · 12-12-2013, 21:22

Hello!
I have S4 mini after downgrade (I think).
Phone was in normal condition, but after flash phone dead.
Right after start bottloader show this error:

Image size too large!! W:1080, H: 1920
display image fail
secure fail: kernel

Is there any way to bring this phone to live?

kwaku85 · 12-13-2013, 15:47

Anyone? I need solution, customer wi'll kill me for moment.

kzafquiel · 12-19-2013, 05:19

HOW TO TELL IF MY firware KNOX SAFE CARRYING OR ONLY THE FILES?

-WE HAVE TWO WAYS TO SEE ...
1 - ENTERING DOWNLOAD MODE (HOME + Volume Down + Power)

WILL SEE THAT OUR COUNTER A CHANGED AND NOW IT LOOKS SO
PRODUCT NAME: GT-I9505
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Official
KNOX KERNEL LOCK: 0 × 0
KNOX WARRANTY VOID: 0X0 CSB-CONFIG-LSB: 0x30

2 - ADJUSTMENTS ENTERED / PLUS / ABOUT DEVICE / STATE SElinux
* IF PUTTING ENFORCE KNOX ACTIVE WEAR ....
* IF ONLY TAKES PLACE FILES FORGIVING BUT NO SECURITY
conclusions and facts about KNOX-enabled firmwares
Not possible to downgrade to KNOX-disabled firmwares/bootloaders (An attempt sets 0x1) (even though some people state, downgrade is possible when omitting the bootloader file in a firmware package: see http://forum.xda-developers.com/show....php?t=2444671, not confirmed)
Even if you flash a KNOX-enabled firmware via odin (e.g. the latest fw) knox will be set to 0x1
Flashing unsigned or modified images via odin will set knox to 0x1
Samsung stated, resetting the flag is impossible
KNOX is mandatory and can not be completely removed
Warranty Void is no counter, it is a flag (0,1) it was never seen 0x2 or so
Mirroring all partitions from a clean 0x0-Device to a 0x1-Device via JTAG produces an unfunctional device (reversible by restoring the 0x1 partitions on the phone)
KNOX bootloader verifies signatures of kernels and recoveries. No custom ones possible without voiding the knox warranty
expect to resolve this new security
source xda

kwaku85 · 12-19-2013, 20:11

I have repair phone via flashing phone with odin, but with separately files. Phone is working now

kzafquiel · 12-20-2013, 19:31

yes rom retail and not unlock telcel
help?

kenybalboa · 07-11-2014, 10:34

Hello

i do downgrade bad way and do same ... i have 4.4.2 and need lower
my way tested from this bad dont work same situation:

1.
(odin on this dont work me)
Flash via z3x
pit :CSB_signed_SERRANOLTE_ONEPIT_OPEN_130523.pit
pda :I9195UBUBNA2_I9195TFGBMK1_I9195UBUBNA2_HOME.tar.m d5 (knox 2)
-download on z3x support

2.now have up phone but havent imei and dont work wifi and usb and sound

3.Flash (via z3x)
pit :CSB_signed_SERRANOLTE_ONEPIT_OPEN_130523.pit
PDA : I9195XXUCNEA_I9195VFRCNE4_I9195XXUCNEA_HOME.tar.md 5
(download on tsar3000)
now i get some errors in last few sec but phone restart and worked imei ok,wifi ok...

4.now do firmware for lower....
use odin 3.09
flash ap: recovery-clockwork-6.0.4.8-serranoltexx.tar.md5
restart phone - put in to recovery vol.up+home+power
flash via zip from sd card
Deodexed and Rooted stock ROM for Galaxy S4 mini (GT-I9195) - Galaxy S4 Mini Archive - Custom ROMs, Tips and Tricks
rootkit and cwm and kernel

now worked.

Tested many firmware many hour but only this worked...

12-12-2013, 21:22	#1 (permalink)
kwaku85 No Life Poster Join Date: Jan 2006 Location: Poland Age: 39 Posts: 630 Member: 219917 Status: Offline Thanks Meter: 60	I9195 secure fail Hello! I have S4 mini after downgrade (I think). Phone was in normal condition, but after flash phone dead. Right after start bottloader show this error: Image size too large!! W:1080, H: 1920 display image fail secure fail: kernel Is there any way to bring this phone to live?

12-13-2013, 15:47	#2 (permalink)
kwaku85 No Life Poster Join Date: Jan 2006 Location: Poland Age: 39 Posts: 630 Member: 219917 Status: Offline Thanks Meter: 60	Anyone? I need solution, customer wi'll kill me for moment.

12-19-2013, 05:19	#3 (permalink)
kzafquiel Freak Poster Join Date: Jun 2010 Location: MEXICO Posts: 343 Member: 1318721 Status: Offline Thanks Meter: 166	HOW TO TELL IF MY firware KNOX SAFE CARRYING OR ONLY THE FILES? -WE HAVE TWO WAYS TO SEE ... 1 - ENTERING DOWNLOAD MODE (HOME + Volume Down + Power) WILL SEE THAT OUR COUNTER A CHANGED AND NOW IT LOOKS SO PRODUCT NAME: GT-I9505 CURRENT BINARY: Samsung Official SYSTEM STATUS: Official KNOX KERNEL LOCK: 0 × 0 KNOX WARRANTY VOID: 0X0 CSB-CONFIG-LSB: 0x30 2 - ADJUSTMENTS ENTERED / PLUS / ABOUT DEVICE / STATE SElinux * IF PUTTING ENFORCE KNOX ACTIVE WEAR .... * IF ONLY TAKES PLACE FILES FORGIVING BUT NO SECURITY conclusions and facts about KNOX-enabled firmwares Not possible to downgrade to KNOX-disabled firmwares/bootloaders (An attempt sets 0x1) (even though some people state, downgrade is possible when omitting the bootloader file in a firmware package: see http://forum.xda-developers.com/show....php?t=2444671, not confirmed) Even if you flash a KNOX-enabled firmware via odin (e.g. the latest fw) knox will be set to 0x1 Flashing unsigned or modified images via odin will set knox to 0x1 Samsung stated, resetting the flag is impossible KNOX is mandatory and can not be completely removed Warranty Void is no counter, it is a flag (0,1) it was never seen 0x2 or so Mirroring all partitions from a clean 0x0-Device to a 0x1-Device via JTAG produces an unfunctional device (reversible by restoring the 0x1 partitions on the phone) KNOX bootloader verifies signatures of kernels and recoveries. No custom ones possible without voiding the knox warranty expect to resolve this new security source xda

12-19-2013, 20:11	#4 (permalink)
kwaku85 No Life Poster Join Date: Jan 2006 Location: Poland Age: 39 Posts: 630 Member: 219917 Status: Offline Thanks Meter: 60	I have repair phone via flashing phone with odin, but with separately files. Phone is working now

12-20-2013, 19:31	#5 (permalink)
kzafquiel Freak Poster Join Date: Jun 2010 Location: MEXICO Posts: 343 Member: 1318721 Status: Offline Thanks Meter: 166	yes rom retail and not unlock telcel help?

07-11-2014, 10:34	#6 (permalink)
kenybalboa Junior Member Join Date: Feb 2010 Posts: 33 Member: 1232550 Status: Offline Thanks Meter: 7	Hello i do downgrade bad way and do same ... i have 4.4.2 and need lower my way tested from this bad dont work same situation: 1. (odin on this dont work me) Flash via z3x pit :CSB_signed_SERRANOLTE_ONEPIT_OPEN_130523.pit pda :I9195UBUBNA2_I9195TFGBMK1_I9195UBUBNA2_HOME.tar.m d5 (knox 2) -download on z3x support 2.now have up phone but havent imei and dont work wifi and usb and sound 3.Flash (via z3x) pit :CSB_signed_SERRANOLTE_ONEPIT_OPEN_130523.pit PDA : I9195XXUCNEA_I9195VFRCNE4_I9195XXUCNEA_HOME.tar.md 5 (download on tsar3000) now i get some errors in last few sec but phone restart and worked imei ok,wifi ok... 4.now do firmware for lower.... use odin 3.09 flash ap: recovery-clockwork-6.0.4.8-serranoltexx.tar.md5 restart phone - put in to recovery vol.up+home+power flash via zip from sd card Deodexed and Rooted stock ROM for Galaxy S4 mini (GT-I9195) - Galaxy S4 Mini Archive - Custom ROMs, Tips and Tricks rootkit and cwm and kernel now worked. Tested many firmware many hour but only this worked...