1. Launch Samsung Kies from your PC
2. Connect the powered up YP-G1 to Samsung Kies via USB cable

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

 
(Figure.1)

3. Ensure Samsung Kies is able to detect YP-G1 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)
All user accounts, personal data and settings in the device will be erased during upgrade, because this is a new framework of Android operating system.
 
(Figure.3)

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

(Figure.4)

6.

Samsung Kies will download the files necessary for upgrading (Refer to figure 5, 6, 7)
(DO NOT DISCONNECT USB CABLE)

 

(Figure.5)

(Figure.6)

(Figure.7)

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

(Figure.8)