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The first case reset Warranty Bit in Galaxy Note 3 Exynos N900 successfully!!!

OP luckyboy_103

13th March 2014, 04:11 PM   |  #1  
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Hello forum,

I come from Vietnam, I have participated in this forum for a long time. The devs helped guys like me so much to be able to use our phone in the best ways.

Today I have one thing to share with you, may be it will help the devs to find a way to solve the problem of reseting warranty bit in Samsung Galaxy Note 3 into 0.

I bought my Note 3 N900 five months ago. At that time, I rooted my phone and then update my note 3 via OTA. But from the fist update which showed Warranty Bit: 1 (MJ7). I didn't update it via OTA any more.

Then I download a stock rom named "STOCK-DEODEX-ROOT-N900XXUCMJ7_N900OLBCMJ3_N900DXUCMJ3_HOME" of developer @nguyenxuanhoa then rooted it again and used it untill yesterday.

Yesterday, I found that my device wasn't rooted and CWM disappear. I couldn't understand. Then I installed CWM and rooted it again. After that. I uploaded rom cook version 9.0 then 8.1 (android 4.4.2) of developer @nguyenxuanhoa but it did't work well (couldn't use apps restored from titanium backup and couldn't logged in evernote)

Then I used the stock Mj7 4 files but just uploaded 1 file AP in order to restore my phone to android 4.3 but it was suspended at samsung logo. Then I went to stock recovey to wipe data and reboot, but it was fault: force close samsung keyboard.

In the last time, I flashed 4 files in stock MJ7 to restore again and OMG! The warranty bit was restored to 0. I can't understand but very happy. I can use Knox, of course. Everything in my phone was restored as when i bought it from the seller.

I hope that information will help you to guess how could we resset warranty bit of Galaxy Note 3 N900 into 0.

Stock Rom Mj7 4 files: Link/
STOCK-DEODEX-ROOT-N900XXUCMJ7_N900OLBCMJ3_N900DXUCMJ3_HOME: Part 1 Part 2
Rom cook by @nguyenxuanhoa: Link

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Last edited by luckyboy_103; 13th March 2014 at 04:28 PM.
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13th March 2014, 06:49 PM   |  #2  
DON AMIGO's Avatar
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Maaaaaaaaaaaaaaaaan

if what you did is true and we can all do it.

then thank you very much my freind and hope that this will help the devs defeat this knox app.
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18th March 2014, 02:50 PM   |  #3  
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Quote:
Originally Posted by DON AMIGO

Maaaaaaaaaaaaaaaaan

if what you did is true and we can all do it.

then thank you very much my freind and hope that this will help the devs defeat this knox app.

Not necessarily. Qualcomm has a different kind of eFuse in their SOC, I believe. That's probably why things look different on that screen (Knox Warranty Void 0x0).

Sent from my SM-N900T using Tapatalk
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13th March 2014, 07:12 PM   |  #4  
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We need someone to try this I hope that is true

Sent from my SM-N900
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13th March 2014, 07:33 PM   |  #5  
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Quote:
Originally Posted by DON AMIGO

Maaaaaaaaaaaaaaaaan

if what you did is true and we can all do it.

then thank you very much my freind and hope that this will help the devs defeat this knox app.

Quote:
Originally Posted by dannycanrock

We need someone to try this I hope that is true

Sent from my SM-N900

I'm not sure, because there are not many people keep their N3 in firmware Mj7 like me, so I don't know if this case is right with the other. I just post my case there and hope that someone can follow this and reset warranty bit successfully, too.
13th March 2014, 10:48 PM   |  #6  
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ii have a note 2, i have full wipe and flashed 4 tar in bl, csc, ap and nothing happens, i still have knox bit 1, i am curious how did you do that, is it because you download bl then upload it agian? hummm
13th March 2014, 11:13 PM   |  #7  
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If you look a little the menu is a little different for n900 not like n9005.Maybe different bootloaders diferent knox and maybe for n900 work.
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14th March 2014, 05:08 AM   |  #8  
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Quote:
Originally Posted by newxdabie

ii have a note 2, i have full wipe and flashed 4 tar in bl, csc, ap and nothing happens, i still have knox bit 1, i am curious how did you do that, is it because you download bl then upload it agian? hummm

No, I just flashed AP file for the first time, then flashed all 4 files in stock mj7 for the second time and.. it worked :d

Sent from my SM-N900 using Tapatalk
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14th March 2014, 09:58 AM   |  #9  
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Quote:
Originally Posted by luckyboy_103

No, I just flashed AP file for the first time, then flashed all 4 files in stock mj7 for the second time and.. it worked :d

Sent from my SM-N900 using Tapatalk

Make a guide for amateur like us...

Sent from my SM-N900 using XDA Premium 4 mobile app
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14th March 2014, 12:13 PM   |  #10  
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Quote:
Originally Posted by luckyboy_103

No, I just flashed AP file for the first time, then flashed all 4 files in stock mj7 for the second time and.. it worked :d

Sent from my SM-N900 using Tapatalk


I cant understand it... flashing ap before flash 4 files dont make any sense about it...because i realized that their flash bl first if you have knox bit the bl will load thia information and do not replace it...i guess there something is missing in your steps or because you flashed deox knox rom or rom with bl lower before...not sure
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