Samsung I9300 Galaxy SIII unlock by cable - Instant delivery, a simlock free Samsung I9300 Galaxy SIII in +/- 10 min

Samsung I9300 Unlock and repair by cable manual X Close

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1. If you do not have a valid SRS username and password yet: Buy a SRS Samsung unlock account
2. Download & run our SRS installer - Make sure you also select the Samsung drivers for download and installation
3. If present uninstall 'Samsung PC studio software / Samsung KIES software' from your computer
4. Restart computer (important for Android phones)
5. Put the original working simcard inside the phone and turn on the phone (if you don't have the original simcard or your phone is in 'phone freeze' mode don't put any simcard in the phone)
6. If present on your phone make sure Bluetooth is turned OFF and 'Auto Keypad Lock' is off. Click to see Images
   
   
7. On the phone go to: Menu > Settings > Applications > Development (For some phones it is: Menu -> Settings -> Programs -> Development)
8. Switch on the option USB DEBUGGING. Click to see Images
   
   
   
   
9. Connect the original Samsung USB cable to your computer and your phone
10. If the phone asks to go into a specific 'mode' on the phone itself choose 'KIES mode' (not mass storage mode)
11. Run Samsung Remote Unlock Client (Start -> Programs -> Simlock Remote Client -> Samsung Remote Unlock client)
12. Login using your SRS login
13. Select your phone model from the drop down list
14. Press rescan and make sure 'Samsung Android Modem' is detected (In case of trouble Check and set Samsung Andriod1 ports)
    1. Make sure your original Samsung USB cable is connected to your computer and your phone (turned on in the correct mode)
    2. Open 'Device Manager' on your computer:
       On XP go to: Start -> Settings -> Control Panel -> (Switch to Classic view ) -> System -> Hardware (tab) -> Device Manager.
       On Vista go to: Start -> Type in the following commando in the 'Search box': devmgmt.msc and hit enter.
       On Windows 7 Click the pearl button (start button) then in the search box type 'Device Manager', you will see 'Device Manager' in the search results. Click and it opens.
    3. Now click the '+' at 'Modems'
    4. Under 'Modems' you should see a device called 'Samsung Android USB Modem'
    5. Right mouse click the device and choose 'Properties'
    6. A new window will open with several tabs. Now go to the 'Modem' tab
    7. There you will see which Com port number the device has (Com x where 'x' is a number)
    8. Now select (or type) this number under 'Select Modem' and under 'Select Comport' in the SRS software (you can now close the 'properties' Window of your Modem)
    9. Now look under 'Universal Serial Bus controllers' and look for: 'Samsung Android Composite ADB Interface' if it is there its good
15. Click 'Read Unlock Codes'
16. On some phones phone will ask to allow Root access when client says 'Reading NVM' if this is the case for you click yes!
17. Remove simcard again and enter the unlock / unfreeze codes in the phone manually

Important: Android versions above 2.3.6 always need to be rooted manually. Version 2.3.6 sometimes needs to be rooted manually. This depends on the model and the firmware version. Versions bellow 2.3.6 never need to be rooted manually. For more info please contact support for instructions or check Root manuals

Important 2: If Android version is 2.3.6 or lower and 'read unlock codes' does not work in that case use 'Direct unlock' function.