1. Launch Samsung Kies 2.1 from your PC
2. Connect the powered up GT-P7500(3G with WiFi version) or GT-P7510(WiFi version) to Samsung Kies via USB cable (Refer to Figure 1)

* Note if this connection is performed for the 1st time. Allow all drivers to be installed before proceeding

 
(Figure.1)

3. Ensure Samsung Kies is able to detect GT-P7500(3G with WiFi version) or GT-P7510(WiFi version) device (Refer to Figure 2)
 
(Figure.2)

4. Samsung Kies will prompt user of a new S/W available for user to select to upgrade their device (Refer to Figure 3)
 
(Figure.3)

5. User is now asked to proceed to upgrade their device.
Read the disclaimer and tick on the checkbox, and proceed software upgrade (Refer to Figure 4)
 
(Figure.4)

6. Read the notice, and press “Next” to continue the upgrade (Refer to Figure 5)
 
(Figure.5)

7.

Samsung Kies will download the files necessary for upgrading (Refer to figure 6, 7, 8)
(DO NOT DISCONNECT USB CABLE)

 

(Figure.6)

(Figure.7)

(Figure.8)

8. Upgrade is completed. User can disconnect device from USB cable (Refer to Figure 9)

 

(Figure.9)