Updating ku990 firmware
A stylus and a USB cable come by default with the KU990 but it is important to note that its lighter version i.e. As far as the missing installation CD is concerned, the user can still download the requisite software program either through a direct link available online, or from the product website.
On the LG site, one can get the link from Manuals & Software Downloads under the Product tab.
Already they have created an i Phone theme, a Simpsons theme and various other themes for the LG KU990 Viewty.
But the downside is that installing a new custom theme is a somewhat convoluted process that involves downloading a piece of software called EFS Media Builder.
If you have any problems with the registration process or your account login, please contact contact us . Here I'll discuss on how to Flash/Software Update/Debrand LG GSM phones.
Flashing depends on Platform rather than Model, so you may notice one model uses one flasher but the next model uses another.
Installing a new, unofficial theme using these methods may violate your Viewty's warranty.
It will be frustrating if a LG KU 990 is bought online and the phone comes with no installation CD or stylus.
Now click START on main window, when the software says Wait Phone Connecting.. If flashing not start without battery just put the battery and slightly press power button.Select DLL and select firmware in Downlaod Configuration. Configuration, select DLL and firmware on S/W box, select UART as communication, select correct port of Box/cable, then click OK. Now click START on main window, when the software says Wait Phone Connecting... Now click START on main window, when the software says Wait Phone Connecting.. connect POWERED OFF phone with battery to cable and press POWER button. Normally USB should be used, it will flash the phone in minutes where UART will take hour(s).
Sometimes when phone is dead or rebooting and can't install USB driver you need to use UART then. Configuration, select DLL and firmware on S/W box, select UART as communication, select correct port of Box/cable, then click OK. Now click START on main window, when the software says Wait Phone Connecting... Connect phone to usb cable without battery, Windows will ask for driver, show driver from C:\GSMULTI\Usb Drivers\INFINEON. Open USBMap from C:\GSMULTI, select INFINEON and click MAPPING START, reconnect the phone to usb cable without battery.You can find detailed, step-by-step instructions on how to switch between these themes on this article.