G925A no service and imei changed after unlock

[maizillo]

i did the unlock for this phone without a problem
now the it has a new imei and has no service i backed up the cert and tried to rewrite and gives me security damage error

the new imei on the phone is 350000000000006


please help

thanks


[ 6/20/2015 5:10:00 PM ] Operation: Unlock
[ 6/20/2015 5:10:00 PM ] Selected model: SM-G925A
[ 6/20/2015 5:10:00 PM ] Software version: 21.1
[ 6/20/2015 5:10:00 PM ]
[ 6/20/2015 5:10:00 PM ] Waiting ADB device...
[ 6/20/2015 5:11:00 PM ] Phone not found
[ 6/20/2015 5:11:00 PM ]
[ 6/20/2015 5:11:00 PM ] Operation: Unlock
[ 6/20/2015 5:11:00 PM ] Selected model: SM-G925A
[ 6/20/2015 5:11:00 PM ] Software version: 21.1
[ 6/20/2015 5:11:00 PM ]
[ 6/20/2015 5:11:00 PM ] Waiting ADB device...
[ 6/20/2015 5:11:00 PM ] Please, allow USB debugging on phone... OK
[ 6/20/2015 5:11:00 PM ] Reading phone info...
[ 6/20/2015 5:11:00 PM ] Model: SAMSUNG-SM-G925A
[ 6/20/2015 5:11:00 PM ] Android version: 5.0.2
[ 6/20/2015 5:11:00 PM ] Product code: SM-G925AZKAATT
[ 6/20/2015 5:11:00 PM ] Phone version: G925AUCU1AOCE
[ 6/20/2015 5:11:00 PM ] PDA version: G925AUCU1AOCE
[ 6/20/2015 5:11:00 PM ] CSC version: G925AATT1AOCE
[ 6/20/2015 5:11:00 PM ] CSC country code: USA
[ 6/20/2015 5:11:00 PM ] CSC sales code: ATT
[ 6/20/2015 5:11:00 PM ] HW version: REV0.2
[ 6/20/2015 5:11:00 PM ] Phone S/N: R38G40DR2SZ
[ 6/20/2015 5:11:00 PM ] Modem board: SHANNON333
[ 6/20/2015 5:11:00 PM ] RF cal date: 20150411
[ 6/20/2015 5:11:00 PM ] IMEI:
[ 6/20/2015 5:11:00 PM ] Checking Super user right... true
[ 6/20/2015 5:11:00 PM ] Reading nv data... OK
[ 6/20/2015 5:11:00 PM ] Checking magic... OK
[ 6/20/2015 5:11:00 PM ] Initialization AT RIL... OK
[ 6/20/2015 5:11:00 PM ] Sending request to server... OK
[ 6/20/2015 5:11:00 PM ] Waiting answer... OK
[ 6/20/2015 5:11:00 PM ] Calculating... OK
[ 6/20/2015 5:12:00 PM ] Writing nv data... OK
[ 6/20/2015 5:12:00 PM ] Rebooting phone... OK
[ 6/20/2015 5:12:00 PM ] Unlock done



6/21/2015 12:16:00 PM ] Checking certificate file... OK
[ 6/21/2015 12:16:00 PM ] KEY ID: 0346
[ 6/21/2015 12:16:00 PM ] Waiting ADB device... OK
[ 6/21/2015 12:16:00 PM ] Reading phone info...
[ 6/21/2015 12:16:00 PM ] Model: SAMSUNG-SM-G925A
[ 6/21/2015 12:16:00 PM ] Android version: 5.0.2
[ 6/21/2015 12:16:00 PM ] Product code:
[ 6/21/2015 12:16:00 PM ] Phone version: G925AUCU1AOCE
[ 6/21/2015 12:16:00 PM ] PDA version: G925AUCU1AOCE
[ 6/21/2015 12:16:00 PM ] CSC version: G925AATT1AOCE
[ 6/21/2015 12:16:00 PM ] CSC country code: USA
[ 6/21/2015 12:16:00 PM ] CSC sales code: ATT
[ 6/21/2015 12:16:00 PM ] HW version:
[ 6/21/2015 12:16:00 PM ] Phone S/N: R38G40DR2SZ
[ 6/21/2015 12:16:00 PM ] Modem board: SHANNON333
[ 6/21/2015 12:16:00 PM ] RF cal date:
[ 6/21/2015 12:16:00 PM ] IMEI:
[ 6/21/2015 12:16:00 PM ] Checking Super user right... true
[ 6/21/2015 12:16:00 PM ] Reading nv data... OK
[ 6/21/2015 12:16:00 PM ] Checking magic... error
[ 6/21/2015 12:16:00 PM ] Security damaged (1)
[ 6/21/2015 12:16:00 PM ]

[maizillo]

[img=http://s9.postimg.org/bkkub41cv/image1.jpg]

any ideas?

[blang]

Originally Posted by maizillo

[img=http://s9.postimg.org/bkkub41cv/image1.jpg]

any ideas?

while unlock sw, creating Nv_data backup.
just write this file back to phone via last version of samsung tool.
all will be like before.

then repeat unlock again.

[maizillo]

used the efs backup from another g925a and rewrote cert
all good now

thanks

[kevin0910]

hi...can u share the efs and nv-data backup g925a please...i don't have phone for read out...thank u so much

[neeraj1st]

Originally Posted by blang

while unlock sw, creating Nv_data backup.
just write this file back to phone via last version of samsung tool.
all will be like before.

then repeat unlock again.

if don"t have nv data backp or phone was tried by someone else..