[Android Q&A, Help & Troubleshooting] xgeek.cub:
Firmware = ROM

First of all hello;

You are so lucky that you found your (STOCK, Native, Factory ...) ROM or Firmware.

For your and all the other chinese tables the ROM is the file with .img extension.

http://aikun.com.mx/support/AT792HC/MVTA-007.img

As it seems Aikun prefers the PhoenixSuit For Flashing ROM. But no worries you still could use LiveSuit if you want to.

So first i will explain the process with Phoenix Suit. Then I will EXPLAIN THE SAME PROCESS with LiveSuit ( YOU SHOULD TRY ONLY ONE of them).

I urgently recommend that you use a Fresh Window Installation. (Either 7 or 8 or XP). if you previously installed android ADB driver or other android related drivers, You may run into trouble. At least remove all the android related drivers and softwares and restart you computer.

1. Install PhoenixSuit. It will install the android USB Driver too.

If it asks you that the driver has no valid signature you should press install it any way

. IF not do the following:

If you encounter the driver problem like thee image below (Google android driver NOT INSTALLED) or you see your android device with red(x) or yellow (!) on it in windows device manager. Follow these Steps.

(This problem happened in windows 8 64bit)

Press end and continue installation of PhoenixSuit .

After that press the update to see if there is a new version available. if yes download and install the new version too.

Again in installation you receive the error message again , dont worry .

Press end and continue installation of PhoenixSuit .

After finish the installation , go to the google site and download the Android SDK ( choose the correct version x32 or x64 for your system ).

Ok now run the android sdk in your computer after finish you can see what have installed.

Go to folder of android sdk and find the USB driver folder. (The Google USB Driver is located in <sdk>\extras\google\usb_driver\.)

2. From this folder COPY all files EXCEPT the "source.properties"

3. Now go to the PhoenixSuit folder C:\Program Files (x86)\AllWinnertech\PhoenixSuit. [boot disk for me are C:]

Go to folder Drivers ---> C:\Program Files (x86)\AllWinnertech\PhoenixSuit\Drivers .

Now enter to folder ADB_Driver --> C:\Program Files (x86)\AllWinnertech\PhoenixSuit\Drivers\ADB_Driver

And press Paste and REPLACE the contents in the folder (Paste the contents previously copied in step 2 )

4. Go back in folder C:\Program Files (x86)\AllWinnertech\PhoenixSuit .

5. find the file "PhoenixDrvInstall.exe"

6. Now run ( as administrator ) the "PhoenixDrvInstall.exe"

AND VOILA

HowTo install ROM:

FIRST POWER OFF YOU TABLET

1. press Volume -- key and then connect the tablet to PC via usb cable.

2. If you asked to install the driver you do. If you asked that the driver has not been SIGNED you press install it anyway. (or something like that)

3. After the driver(s) is installed; disconnect your table from the PC.

4. Press volume + key and then connect the tablet to PC via usb cable. If you are asked to install the driver again you do

5. Go to PhoenixSuit and select the .img file and press ok to install the ROM.

6. Accept the mandatory Foramt.