G920T ver 5.1.1 Baseband DOI1 - GSM-Forum

noahark · 10-04-2015, 00:24

Operation: Write CERT
[ 10/3/2015 5:00:00 PM ] Selected model: SM-G920T
[ 10/3/2015 5:00:00 PM ] Software version: 22.7
[ 10/3/2015 5:00:00 PM ]
[ 10/3/2015 5:00:00 PM ] Checking certificate file... OK
[ 10/3/2015 5:00:00 PM ] KEY ID: 0346
[ 10/3/2015 5:00:00 PM ] Waiting ADB device... OK
[ 10/3/2015 5:00:00 PM ] Reading phone info...
[ 10/3/2015 5:00:00 PM ] Model: SM-G920T
[ 10/3/2015 5:00:00 PM ] Android version: 5.1.1
[ 10/3/2015 5:00:00 PM ] Product code: SM-G920TZDATMB
[ 10/3/2015 5:00:00 PM ] Phone version: G920TUVU3DOI1
[ 10/3/2015 5:00:00 PM ] PDA version: G920TUVU3DOI1
[ 10/3/2015 5:00:00 PM ] CSC version: G920TTMB3DOI1
[ 10/3/2015 5:00:00 PM ] CSC country code: USA
[ 10/3/2015 5:00:00 PM ] CSC sales code: TMB
[ 10/3/2015 5:00:00 PM ] HW version: REV1.0
[ 10/3/2015 5:00:00 PM ] Phone S/N: R58G41RSZSN
[ 10/3/2015 5:00:00 PM ] Modem board: SHANNON333
[ 10/3/2015 5:00:00 PM ] RF cal date: 20150424
[ 10/3/2015 5:00:00 PM ] IMEI:
[ 10/3/2015 5:00:00 PM ] Checking Super user right... true
[ 10/3/2015 5:00:00 PM ] Initialization AT RIL... OK
[ 10/3/2015 5:00:00 PM ] Checking MSL... OK
[ 10/3/2015 5:00:00 PM ] Reading nv data... OK
[ 10/3/2015 5:00:00 PM ] Checking magic... OK
[ 10/3/2015 5:00:00 PM ] Calculating... error
[ 10/3/2015 5:00:00 PM ] Security damaged (3)
[ 10/3/2015 5:00:00 PM ]

I get this Security Damaged or Incorrect Key while trying to write cert and even when I tried to read the original cert. I successfully backed up the original EFS, but No original cert cuz I get this error.

Is there a way to get around this to write a new cert? I will appreciate your input and insights on this matter. Thanks!

ghacks · 10-04-2015, 01:11

SM-G920T_359358060331385_0346 - Download - 4shared - Patrick Joseph
SM-G920T_359362060124295_0346 - Download - 4shared - Patrick Joseph
SM-G920T_R58G512WW1B_359358061286984_29-5-2015_20-32-10 - Download - 4shared - Patrick Joseph
try this cert bro

noahark · 10-04-2015, 01:27

Quote:

Originally Posted by ghacks

SM-G920T_359358060331385_0346 - Download - 4shared - Patrick Joseph
SM-G920T_359362060124295_0346 - Download - 4shared - Patrick Joseph
SM-G920T_R58G512WW1B_359358061286984_29-5-2015_20-32-10 - Download - 4shared - Patrick Joseph
try this cert bro

Thanks a lot for the certs bruh. You think that error is because of the cert I write?

venomhotboy · 10-04-2015, 18:50

We gotta wait for new update. I have the same problem too. I managed to write new cert but the problem still exist. Security damaged or incorrect key.

There is no fix as yet. We just gotta wait on blang for an update.

noahark · 10-04-2015, 19:01

I see now. I managed to write a new cert as well but after flashing the whole 5.1.1 firmware, I got the same old original IMEI.

Thanks for confirming!!!!

venomhotboy · 10-04-2015, 19:04

Yea no worries. I am on my for 3 days straight and am still looking for a solution. But now I am gonna give up. I have changed my imei multiple times but as soon as I reflash the phone my imei and sn comes right back. So I guess they never really changed huh?

I have now 3 phones that has the same problem.

noahark · 10-04-2015, 19:15

Lol! They don't change at all. I had to give up after few hours, it was not going anywhere for me

anglngr9 · 10-04-2015, 19:42

Judging by many posts lately the new uodate doesnt lets u write certs, we have to wait on blang to let us know if this will be possible....

Sent from my SM-G928T using Tapatalk

thewolfekc32 · 10-08-2015, 19:26

So updating to the new DOI1 firmware will change the imei back to the original?

noahark · 10-08-2015, 19:33

Quote:

Originally Posted by thewolfekc32

So updating to the new DOI1 firmware will change the imei back to the original?

If you have repaired IMEI before, updating won't change anything.

That scenario I mentioned only when you try to flash the whole firmware 5.1.1 DOI1 after writing a cert just to avoid issues. The new update has fixed security damaged error though.

10-04-2015, 01:11	#2 (permalink)
ghacks No Life Poster Join Date: Dec 2009 Location: *** Taste Good Age: 39 Posts: 4,066 Member: 1196914 Status: Offline** Sonork: 100.1667938 Thanks Meter: 1,645	SM-G920T_359358060331385_0346 - Download - 4shared - Patrick Joseph SM-G920T_359362060124295_0346 - Download - 4shared - Patrick Joseph SM-G920T_R58G512WW1B_359358061286984_29-5-2015_20-32-10 - Download - 4shared - Patrick Joseph try this cert bro

10-04-2015, 18:50	#4 (permalink)
venomhotboy No Life Poster Join Date: Jul 2005 Location: Jamaica Age: 41 Posts: 1,049 Member: 162707 Status: Offline Thanks Meter: 66	We gotta wait for new update. I have the same problem too. I managed to write new cert but the problem still exist. Security damaged or incorrect key. There is no fix as yet. We just gotta wait on blang for an update.

10-04-2015, 19:01	#5 (permalink)
noahark Freak Poster Join Date: May 2014 Posts: 248 Member: 2183509 Status: Offline Thanks Meter: 68	I see now. I managed to write a new cert as well but after flashing the whole 5.1.1 firmware, I got the same old original IMEI. Thanks for confirming!!!!

10-04-2015, 19:04	#6 (permalink)
venomhotboy No Life Poster Join Date: Jul 2005 Location: Jamaica Age: 41 Posts: 1,049 Member: 162707 Status: Offline Thanks Meter: 66	Yea no worries. I am on my for 3 days straight and am still looking for a solution. But now I am gonna give up. I have changed my imei multiple times but as soon as I reflash the phone my imei and sn comes right back. So I guess they never really changed huh? I have now 3 phones that has the same problem.

10-04-2015, 19:15	#7 (permalink)
noahark Freak Poster Join Date: May 2014 Posts: 248 Member: 2183509 Status: Offline Thanks Meter: 68	Lol! They don't change at all. I had to give up after few hours, it was not going anywhere for me

10-04-2015, 19:42	#8 (permalink)
anglngr9 Freak Poster Join Date: Apr 2012 Posts: 326 Member: 1745496 Status: Offline Thanks Meter: 68	Judging by many posts lately the new uodate doesnt lets u write certs, we have to wait on blang to let us know if this will be possible.... Sent from my SM-G928T using Tapatalk

10-08-2015, 19:26	#9 (permalink)
thewolfekc32 Junior Member Join Date: Oct 2015 Posts: 2 Member: 2470085 Status: Offline Thanks Meter: 0	So updating to the new DOI1 firmware will change the imei back to the original?