How to unlock the i747 with z3x ?

[technomaster]

is possible to unlock the north america version of the i9300 galaxy s3 i747 with z3x ?

thank you !

[evilgabbie]

Nope not yet.

Apparently the T999 could be unlocked as T989 though via Z3x (make sure the phone is rooted)

[<:SAQI:>]

i am also looking to unlock i747

[ansari123]

no solution for I747m with Z3X
just w8 and we are waiting

[CONGTHANHVN]

Dear BillA

Searching Samsung USB Modem... Not Found
Checking Phone On COM4... OK
Reading Phone Info... OK
Build: M8960A-AAAANAZM-1.0.442802
IMEI: 353091050056094
Done with Samsung Tool ver 12.6
Reading Phone Info... OK
Build: M8960A-AAAANAZM-1.0.442802
IMEI: 353091050056094
Reading Security... OK
Calculating... OK
Unlocking ... OK

Please, let me ask t999 and i747 galaxy s3 model to use and select z3x to unlock it on that?
after typing * # 9090 # usb choose which ones that?
thank you very much,

I have installed the usb port but not search phone. again thank a lot!.

I look forwards to hearing from you.

Regards,

[Little_Master]

I got same phone as well.

Its rooted,

\With UART cable it says "

Reading Phone Info... OK
IMEI:  000000000000000
Reading Security... Error
Done with Samsung Tool ver 12.6

with USB Cable it just read phone info, but doesn't detect it to unlock

Searching Samsung USB Modem... Detected (COM212)
Model:  SAMSUNG-SGH-I747
IMEI:  I747UCLEM
Done with Samsung Tool ver 12.6

LITTLE MASTER

[_mo_]

i747m confirm unlock with z3x 12.6

this is what i did:

1. Connect phoen to PC powered via USB and enter MTP mode (Media Transfer)
2. Copy 'SuperUser.zip' to the root of Internal Storage
3. Power off phone and go into Download Mode (Volume Down + Home + Power -- Then press Volume Up to continue)
4. Open Odin 1.85+
5. Add 'RecoveryGalaxyS3USCanada.tar' into PDA and flash
6. As soon as flash finishes - remove battery
7. Reinsert battery and enter recovery mode (Volume Up + Home + Power -- Only hold power for around 3 seconds)
8. Once in recovery, select 'install zip from sdcard' then 'choose zip from internal sdcard'
9. Next select 'SuperUser.zip' and confirm
10. Once you get 'Install from sdcard complete' go back and reboot and root should be complete.
11. once restarted - do a full reset (*2767*3855#)
12. *#7284# - select modem
13. *#9090# - select USB and reboot phone
14. Make sure device is in USB Debugging mode and connect with C3300k cable directly to z3x.
15. open Samsung Tool 12.6 and select T989 as model and select COM for box and press unlock.

You can download from here: http://www.freeiphone4.me/i747mSU.zip

and this is my unlock log:

-------------------------- 14.7.2012_10-31-9 --------------------------
Count supported models - 315
Reading Phone Info... OK
Build:  M8960A-AAAANAZM-1.0.442802
IMEI:  ***********2467
Reading Security... OK
Calculating... OK
Unlocking ... OK
Done with Samsung Tool ver 12.6

[bigbyte.me]

Originally Posted by _mo_

i747m confirm unlock with z3x 12.6

this is what i did:

1. Connect phoen to PC powered via USB and enter MTP mode (Media Transfer)
2. Copy 'SuperUser.zip' to the root of Internal Storage
3. Power off phone and go into Download Mode (Volume Down + Home + Power -- Then press Volume Up to continue)
4. Open Odin 1.85+
5. Add 'RecoveryGalaxyS3USCanada.tar' into PDA and flash
6. As soon as flash finishes - remove battery
7. Reinsert battery and enter recovery mode (Volume Up + Home + Power -- Only hold power for around 3 seconds)
8. Once in recovery, select 'install zip from sdcard' then 'choose zip from internal sdcard'
9. Next select 'SuperUser.zip' and confirm
10. Once you get 'Install from sdcard complete' go back and reboot and root should be complete.
11. once restarted - do a full reset (*2767*3855#)
12. *#7284# - select modem
13. *#9090# - select USB and reboot phone
14. Make sure device is in USB Debugging mode and connect with C3300k cable directly to z3x.
15. open Samsung Tool 12.6 and select T989 as model and select COM for box and press unlock.

You can download from here: http://www.freeiphone4.me/i747mSU.zip

and this is my unlock log:

-------------------------- 14.7.2012_10-31-9 --------------------------
Count supported models - 315
Reading Phone Info... OK
Build:  M8960A-AAAANAZM-1.0.442802
IMEI:  ***********2467
Reading Security... OK
Calculating... OK
Unlocking ... OK
Done with Samsung Tool ver 12.6

I feel what austin has said is correct, rooting is not necessary. Since the moment you perform a factory reset, using the above command root is lost. You were still able to unlock your phone, this implies that the root is not required. I welcome to be corrected.

[_mo_]

yes thats right - second piece went through without root - how odd

[Little_Master]

UNLOCK DONE.

ROOTING NOT NEEDED FOT THIS PHONE .


just switch phone to PDA ( *#7284# )

Select T989 model.
Connect phone with UART , and click unlock .

Count supported models - 315
Reading Phone Info... OK
Build:  M8960A-AAAANAZM-1.0.442802
IMEI:  353091050576471
Reading Security... OK
Calculating... OK
Unlocking ... OK
Done with Samsung Tool ver 12.6

LITTLE MASTER

[Little_Master]

My phone wasn't unlocked.
I didn't tested it before manually.

Customer came back , coz it was still locked.
He didn't gave me a single minute again to re unlock it.
And took his phone.

So please paste here test report if someone really has successfully unlocked it .

LITTLE MASTER

Originally Posted by Little_Master

UNLOCK DONE.

ROOTING NOT NEEDED FOT THIS PHONE .


just switch phone to PDA ( *#7284# )

Select T989 model.
Connect phone with UART , and click unlock .

Count supported models - 315
Reading Phone Info... OK
Build:  M8960A-AAAANAZM-1.0.442802
IMEI:  353091050576471
Reading Security... OK
Calculating... OK
Unlocking ... OK
Done with Samsung Tool ver 12.6

LITTLE MASTER

[mobiletogo]

This is how i get my galaxy s3 unlock using z3x box ,software v12.7
Lauch samsung tool and select model T989 and z3x serial port,select what ever port that your pc set to for the z3x box, on the phone first do a full reset by dial *#2767*3855# ,when the phone complete reboot dial *#7284# select modem and then press qualcomm USB settings and selec tDM+MODEM+ADB and plug in your phone uart cable connect directly to the z3x box and hit unlock after finish restart your phone and that how i unlock my att samsung galaxy i747 att.
Reading Phone Info... OK
Build: M8960A-AAAANAZM-1.0.442802
IMEI: ************0374
Reading Security... OK
Calculating... OK
Unlocking ... OK
Done with Samsung Tool ver 12.7

[Men7896]

Reading phone info...
Build: M8960A-AAAANAZM-1.0.443012

Reading phone info...
Build: M8960A-AAAANAZM-1.0.443012
Reading security... OK
Calculating... OK

Reading phone info...
Build: M8960A-AAAANAZM-1.0.443012
Reading security... OK
Calculating... OK
Writing security... OK
Reseting...
Unlock done

hihi..
I tried unlock i747..by both usb and uart cable.
It shows unlock done but phone remain lock!
can anyone pls help?
Thanks in advance.
BR

[aravindanav]

elected model: I747M
Selected port: COM496 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M8960A-AAAANAZM-1.0.442802
Done with Samsung Tool v.13.7

Selected model: I747M
Selected port: COM496 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M8960A-AAAANAZM-1.0.442802
Reading security... OK
Calculating... OK
Writing security... OK
Reseting...
Unlock done
Done with Samsung Tool v.13.7


Done with Samsung Tool v.13.7

[zino]

Originally Posted by Little_Master

UNLOCK DONE.

ROOTING NOT NEEDED FOT THIS PHONE .


just switch phone to PDA ( *#7284# )

Select T989 model.
Connect phone with UART , and click unlock .

Count supported models - 315
Reading Phone Info... OK
Build:  M8960A-AAAANAZM-1.0.442802
IMEI:  353091050576471
Reading Security... OK
Calculating... OK
Unlocking ... OK
Done with Samsung Tool ver 12.6

LITTLE MASTER

gooooooooooooooooooood job bro