First step to Install Firmware

1. Sky Offline Flash Tool V1 Sky Flash Tool 2014 B2
2. Sky Offline Flash Tool V2 Sky Offline Rom Flasher
3. Sky Vega All Usb  Driver Install on Computer

How To Flash Sky IM-A830K

1. Turn off the phone, press the 3 key (Power + Volume Up + Volume Down) to enter the mode selection screen
2. At first Install Drivers. If you already have installed drivers in PC you don’t have to download or install again.
3.  Extract “sky flash tool 2014 B2.zip” with any zip file manager like winzip or 7zip or winrar
   
4. To anywhere and Copy Downloaded .BINX file into this location
5. A blue color window will appear. Caution : Do Not Close this window. Until Update finishes.
6. Put your phone into S/W upgrade mode. How to do that? follow those stepsSwitch off phone, press and hold Volume Up + Volume Down + Power
   Phone will go to bootloader mode
   Now press volume up down button and choose PLD DOWNLOAD option pressing power button
   It will show S/W mode
7. Connect phone with PC or Laptop
   if phone is not detected see if driver is installed properly. if yes then Disconnect and connect again.
8. Now in upgrade page Click the Upgrade button While S/W mode and wait for results finish to 100%
   if everything ok upgrade button will appear. Otherwise it will SPin.
9. After finishing back flash blue window click on it and press any key to self-cleaning program for your garbage after the flash.