How to unlock samsung i9300 - GSM-Forum

rimjhim · 12-04-2013, 15:01

i need help for how to unlock samsung i9300.
i also flash phone 4.0.4 singapore

rimjhim · 12-04-2013, 15:03

i have asansam dongle

Gsm-Rocky · 12-04-2013, 15:21

Quote:

Originally Posted by rimjhim

i need help for how to unlock samsung i9300.
i also flash phone 4.0.4 singapore

Step:1

Need root

Step:2

Manual via UART cable C3300K
------------------------------
Select com port box in software
Press *#7284# and select "Modem"
(Only show one option interface "UART")
*default setting: "PDA"
Press *#9090# and select "4 - DM over UART"
*default setting: "DM/DUN over HS-USB"

Step:3

1. Phone must be powered on.
2. Enable "USB debugging" ("Settings"-"Developer options" for Android 4.0+).
3. Choose correct com-port in Port settings.
4. Connect the phone to PC via micro-USB cable.
5. Press "Unlock" button.
6. When you have "Now connect phone to UART cable ... Checking phone at COM" massage, connect phone to micro-uart cable.

Regards
Gsm-Rocky

rimjhim · 12-04-2013, 15:37

Turn-on the Phone Goto 'Settings > Application > Development'
And Check 'Usb Debugging' Then Connect Usb Cable To Phone And Install Needed Driver.
-----------------------------------------------------------------------------------------------
Prepairing ...OK
Device Found!
Reading Phone Informations ...

Model : GT-I9300
Android Version : 4.0.4
PDA Version : I9300XXBLG1
CS Version : I9300OLBBLF1
Phone Version : I9300DXLF3
IMEI : NULL
Checking Root ...OK
Phone Root OK. Continue..
Disabling Security ...Done!
Rebooting... OK!

Now Remove USB Cable then Insert Micro UART Cable to Phone to Continue..

Delay 40 Seconds...
Searching for phone on COM10 ... Phone Found
Reading Data from phone...
Model : GT-I9300
S/W Version : I9300XXBLG1
Unique ID : CVTF1AD7D50ED9F
Memory ID : -
IMEI : 35479305110672
MSL Addr : RF1CACND0K

Verifying MSL ... OK
Bypassing MSL ... OK
Unlocking ... Fail!
Failed to Unlocking(0)
Operation Completed
Operation Time: 00:01:36

rimjhim · 12-04-2013, 15:43

after Press *#9090#
1. log via usb
2.speed 921600
3.dbg msg off
4. ramdump on
5.dump all trace
what to do here?

**Asansam Box** · 12-04-2013, 15:59

enable 1,2 in setting and try again

Gsm-Rocky · 12-04-2013, 16:08

@rimjhim

Read Private Messages now

rimjhim · 12-04-2013, 16:10

Quote:

Originally Posted by Asansam Box

enable 1,2 in setting and try again

how too?
i dont know where in setting

rimjhim · 12-04-2013, 16:39

my reseller can't give me asansam dongle and cables he gave me only dongle and i don't have other box.
Gsm-Rocky had helped me but with ufs DirectCOM we can not done.

Gsm-Rocky · 12-04-2013, 16:42

Asansam dongle need interface for connect rj45
z3x/spt/octopus/infinity/vygis/setool supported

**Asansam Box** · 12-04-2013, 16:43

YOU MUST BUY THIS CABLE
GSMSP | Z3X BOX UART auto ignition Cable powered by GPGIndustries

12-04-2013, 15:01	#1 (permalink)
rimjhim No Life Poster Join Date: Mar 2008 Location: Pakistan Posts: 593 Member: 718146 Status: Offline Sonork: 100.1619088 Thanks Meter: 118	How to unlock samsung i9300 i need help for how to unlock samsung i9300. i also flash phone 4.0.4 singapore

12-04-2013, 15:03	#2 (permalink)
rimjhim No Life Poster Join Date: Mar 2008 Location: Pakistan Posts: 593 Member: 718146 Status: Offline Sonork: 100.1619088 Thanks Meter: 118	i have asansam dongle

12-04-2013, 15:37	#4 (permalink)
rimjhim No Life Poster Join Date: Mar 2008 Location: Pakistan Posts: 593 Member: 718146 Status: Offline Sonork: 100.1619088 Thanks Meter: 118	Turn-on the Phone Goto 'Settings > Application > Development' And Check 'Usb Debugging' Then Connect Usb Cable To Phone And Install Needed Driver. ----------------------------------------------------------------------------------------------- Prepairing ...OK Device Found! Reading Phone Informations ... Model : GT-I9300 Android Version : 4.0.4 PDA Version : I9300XXBLG1 CS Version : I9300OLBBLF1 Phone Version : I9300DXLF3 IMEI : NULL Checking Root ...OK Phone Root OK. Continue.. Disabling Security ...Done! Rebooting... OK! Now Remove USB Cable then Insert Micro UART Cable to Phone to Continue.. Delay 40 Seconds... Searching for phone on COM10 ... Phone Found Reading Data from phone... Model : GT-I9300 S/W Version : I9300XXBLG1 Unique ID : CVTF1AD7D50ED9F Memory ID : - IMEI : 35479305110672 MSL Addr : RF1CACND0K Verifying MSL ... OK Bypassing MSL ... OK Unlocking ... Fail! Failed to Unlocking(0) Operation Completed Operation Time: 00:01:36

12-04-2013, 15:43	#5 (permalink)
rimjhim No Life Poster Join Date: Mar 2008 Location: Pakistan Posts: 593 Member: 718146 Status: Offline Sonork: 100.1619088 Thanks Meter: 118	after Press *#9090# 1. log via usb 2.speed 921600 3.dbg msg off 4. ramdump on 5.dump all trace what to do here?

12-04-2013, 15:59	#6 (permalink)
Asansam Box Product Manager Join Date: Apr 2013 Location: IRAN Age: 38 Posts: 5,842 Member: 1911891 Status: Offline Thanks Meter: 6,241	enable 1,2 in setting and try again

12-04-2013, 16:08	#7 (permalink)
Gsm-Rocky No Life Poster Join Date: Jan 2011 Age: 29 Posts: 1,036 Member: 1500648 Status: Offline Thanks Meter: 279	@rimjhim Read Private Messages now

12-04-2013, 16:39	#9 (permalink)
rimjhim No Life Poster Join Date: Mar 2008 Location: Pakistan Posts: 593 Member: 718146 Status: Offline Sonork: 100.1619088 Thanks Meter: 118	my reseller can't give me asansam dongle and cables he gave me only dongle and i don't have other box. Gsm-Rocky had helped me but with ufs DirectCOM we can not done.

12-04-2013, 16:42	#10 (permalink)
Gsm-Rocky No Life Poster Join Date: Jan 2011 Age: 29 Posts: 1,036 Member: 1500648 Status: Offline Thanks Meter: 279	Asansam dongle need interface for connect rj45 z3x/spt/octopus/infinity/vygis/setool supported

12-04-2013, 16:43	#11 (permalink)
Asansam Box Product Manager Join Date: Apr 2013 Location: IRAN Age: 38 Posts: 5,842 Member: 1911891 Status: Offline Thanks Meter: 6,241	YOU MUST BUY THIS CABLE GSMSP \| Z3X BOX UART auto ignition Cable powered by GPGIndustries