Galaxy S3 LTE I9305 Unlock help (Newbie)

Hi



I am trying to unlock my first phone I have followed the instructions under help but Im getting stuck.



I dont have a Uart cable but the phone shop i purchased the box from said cable C3300K should work but i cant find the phone.



I get the same problem when trying to use a USB cable to, phone not found.#



whats strange is??

I have the phone connected by a USB Cable with URT=Modem and USB = PDA

I can connect to the phone as per the help it should'nt be set this way.





Selected model: I9305

Selected port: COM11 SAMSUNG Mobile USB Serial Port

Selected port speed: 115200

Searching ADB device...

Please, allow USB debugging on phone... OK

Reading phone info...

Model: GT-I9305

Android version: 4.3

Product code: GT-I9305RWDEVR

Phone version: I9305XXUEMK1

PDA version: I9305XXUEML5

CSC version: I9305EVRGML3

IMEI: 356297051534453

Phone S/N: RF1D61L00EN

Checking Super user right... false

Rooting phone, please wait... error (0104-1)

Done with Samsung Tool v.17.6



I am not sure if I should root the phone manually and unlock ???

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