Samsung SM-N910A Note 4 Done Sucessfully. - GSM-Forum

mediaextensions · 01-17-2015, 14:04

1. Wipe EFS Without ROOT ( Credit goes to jusmejose for this method )

Here is the method to wipe the EFS without Root.

i. Open dialer and dial *#9090#
ii. Press Menu Enter Q
iii. Press Menu and hit Back, After Enter Key 0000
Wait for couple of seconds.
You will be Prompted into MAIN MENU
iv. Select UE SETTINGS & INFO, SYSTEM, NV BACKUP TEST, ERASE ALL EFS1/2/3 and Select YES.
v. EFS WIPE is done without ROOT.

***Warning!!! I'm not responsible for anything that happens to your Device***

2. Write IMEICERT to your phone. (NB. Use UART Cable and remember battery trick.)

3. All is DONE , Phone is UNLOCKED

Also remember to back up QCN.

QCN Backup

Quote:

Using Version...1.0.0.0012
Selected Port ssudserd0001 = COM11
Selected Model Samsung GSM
Selected Task SAMSUNG NV READ

Searching phone...

Prepairing Android first time use fix...

!!! Phone is in offline !!! ACCEPT CONNECT IN PHONE OR RECONNECT...

Device Detected...
model:= SAMSUNG-SM-N910A
Androids Version:= 4.4.4
Description Version:= trlteuc-user 4.4.4 KTU84P N910AUCU1BNK3 release-keys
Platform:= apq8084
Device Hardware:= qcom
Baseband:= N910AUCU1BNK3
PDA:= N910AUCU1BNK3
Simstatus:= ABSENT
CSC:= N910AATT1BNK3
SAMVER:= N910AUCU1BNK3
BOOT:= N910AUCU1BNK3
IMEI-1 = 356XXXXXXXXXXXXXX
IMEI-2 = null or empty
ANDROID-ID = 7382ce2a_356XXXXXXXXXXX

Device is not rooted

Build...MPSS.DI.3.0.c5-00300-M962
Please wait will we reading...
!!! Success !!!

Saved QCN..C:\Documents and Settings\mediagsm\Desktop\gcprokey 3\SAMSUNG-SM-N910A_N910AUCU1BNK3_7382ce2a17_01_15_10_49_04_AM_. qcn

All Finish...

Total Time Take...00:03:06

Uart Info After EFS Reset

Quote:

Searching phone...

Phone Found Please Wait...

Details. SM-N910A,N,N910AUCU1BNK3,N910AUCU1BNK3,N910AUCU1BNK3, N,
Model := SM-N910A
UNIQID := CR2007382CE2A91
Phone IMEI := null/empty
Phone MEID := null/empty
Good Default MSL Add Found..
ROOT KEY GOOD..
SKEY := 0772
QCOM(QUALCOMM) detected..
IMEISIGN_FAIL..
Phone is SIM-Unlocked..
not detected lock status.
not detected lock status.

Reading Information Finish...

Total Time Take...00:00:30
Log Saved

Write IMEICERT

Quote:

Using Version...1.0.0.0012
Selected Port VCP0 = COM14
Selected Model Samsung GSM
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SM-N910A
UNIQID := CR2007382CE2A91
Phone IMEI := null/empty
Default MSL found..
MSL Autho Pass..
Update IMEI Ok..
SKEY := 0772
QCOM(QUALCOMM) detected..
Checking imeicert...
IMEISIGN PASS..
Update Simlock Ok..
Wifi_mac := F409D8DE9B6E
Wifi_mac update ok.
Update SerialNumber ok..
Fixing FTM ok..
Repairing finish...

!!! SUCCESS !!!!

Total Time Take...00:00:38
Log Saved

Regards ,
Mediaextensi

ns.

maazi · 01-18-2015, 17:46

But which box you use for write cert? As you said you use the uart cable. Tanks

stanner_austin · 01-18-2015, 19:03

Hello
You can use any FTDI interface you have.
if you don't have then you can buy one from gpg with cable set too.

Regards
Chevli
GCPROKEY

Giofrc · 01-25-2015, 06:39

did you had signal issues ? can you share the QCN file ?

hoangps · 01-27-2015, 04:38

Can you share this qcn or cer N910A ?

server22 · 01-27-2015, 22:58

Does this changes imei?

nadirghazi · 01-28-2015, 18:50

how did u root n910a ?

jusmejose · 01-29-2015, 19:52

Thank you for the credit ... I didn't wanted to release this stuff but I seen a lot people breaking their heads trying to wipe the EFS ... I also have another method with Odin just incase if the "Hidden Menu" gets patched by Samsung OTA

jusmejose · 01-29-2015, 19:53

Here is a clean QCN N910A I you guys need it ..

SM-N910A_MPSS.DI.3.0.c5-00300-M9625TAARANAZM-1.7892.2_26-1-2015_20-30-29

Giofrc · 02-04-2015, 02:34

@JUSMEJOSE whats the right way to write this QCN ? do I have to wipe efs then write qcn then cert ? or just directly ? any help ? thanks

jusmejose · 02-04-2015, 22:25

Quote:

Originally Posted by Giofrc

@JUSMEJOSE whats the right way to write this QCN ? do I have to wipe efs then write qcn then cert ? or just directly ? any help ? thanks

After you write your "IMEI Cert" load the "QCN"/

Or back your own QCN before you wipe "EFS" using "QPST,z3x,Octopus" or any dongle/Box that supports "QCN" BackUP/Restore ....

maazi · 02-04-2015, 22:38

Quote:

Originally Posted by jusmejose

After you write your "IMEI Cert" load the "QCN"/

Or back your own QCN before you wipe "EFS" using "QPST,z3x,Octopus" or any dongle/Box that supports "QCN" BackUP/Restore ....

you can't write by qpst may be cdma workshop work. Or z3x

jusmejose · 02-04-2015, 22:38

Quote:

Originally Posted by Giofrc

@JUSMEJOSE whats the right way to write this QCN ? do I have to wipe efs then write qcn then cert ? or just directly ? any help ? thanks

**Note: Make sure is the correct model when loading the QCN , Because sometimes it will work and sometimes it wont!, I suggest if you just want to unlock just buy code "Online Server" this "IMEI cert" and "EFS: wipe is for Advanced users that that know what their doing, and if you have Unique "IMEI cert" ... Im not saying that your Dumb but you will save your self "Headaches" with your Customer ... **

jusmejose · 02-04-2015, 22:39

Quote:

Originally Posted by maazi

you can't write by qpst may be cdma workshop work. Or z3x

Yes you can ... If you get "Forced Closed" you must be doing wrong ...

jusmejose · 02-04-2015, 22:41

Quote:

Originally Posted by maazi

you can't write by qpst may be cdma workshop work. Or z3x

Yeah with CDMA workshop also ... If you know the "Memory Address"

01-18-2015, 17:46	#2 (permalink)
maazi No Life Poster Join Date: Jan 2009 Posts: 1,189 Member: 955311 Status: Offline Thanks Meter: 241	But which box you use for write cert? As you said you use the uart cable. Tanks

01-18-2015, 19:03	#3 (permalink)
stanner_austin No Life Poster Join Date: Jan 2004 Location: Unknown Age: 39 Posts: 9,227 Member: 49752 Status: Offline Sonork: QQ:1474246528 Thanks Meter: 6,085	Hello You can use any FTDI interface you have. if you don't have then you can buy one from gpg with cable set too. Regards Chevli GCPROKEY

01-25-2015, 06:39	#4 (permalink)
Giofrc Junior Member Join Date: Oct 2014 Location: Somewhere in the world Posts: 30 Member: 2279734 Status: Offline Thanks Meter: 2	did you had signal issues ? can you share the QCN file ?

01-27-2015, 04:38	#5 (permalink)
hoangps Insane Poster Join Date: Jun 2011 Location: Ho Chi Minh Posts: 90 Member: 1591979 Status: Offline Thanks Meter: 25	Can you share this qcn or cer N910A ?

01-27-2015, 22:58	#6 (permalink)
server22 Freak Poster Join Date: Jul 2013 Location: A Planet Called Earth Age: 34 Posts: 428 Member: 1984599 Status: Offline Sonork: PM For Sonork Id ;P Thanks Meter: 37	Does this changes imei?

01-28-2015, 18:50	#7 (permalink)
nadirghazi No Life Poster Join Date: May 2008 Location: NC, USA Age: 36 Posts: 1,978 Member: 779665 Status: Offline Sonork: 100.1581784 Thanks Meter: 492	how did u root n910a ?

01-29-2015, 19:52	#8 (permalink)
jusmejose No Life Poster Join Date: Jul 2009 Location: Los Angeles, CA Posts: 1,923 Member: 1081371 Status: Offline Thanks Meter: 720	Thank you for the credit ... I didn't wanted to release this stuff but I seen a lot people breaking their heads trying to wipe the EFS ... I also have another method with Odin just incase if the "Hidden Menu" gets patched by Samsung OTA

01-29-2015, 19:53	#9 (permalink)
jusmejose No Life Poster Join Date: Jul 2009 Location: Los Angeles, CA Posts: 1,923 Member: 1081371 Status: Offline Thanks Meter: 720	Here is a clean QCN N910A I you guys need it .. SM-N910A_MPSS.DI.3.0.c5-00300-M9625TAARANAZM-1.7892.2_26-1-2015_20-30-29

02-04-2015, 02:34	#10 (permalink)
Giofrc Junior Member Join Date: Oct 2014 Location: Somewhere in the world Posts: 30 Member: 2279734 Status: Offline Thanks Meter: 2	@JUSMEJOSE whats the right way to write this QCN ? do I have to wipe efs then write qcn then cert ? or just directly ? any help ? thanks