Source: www.ainolstore.com

Tutorial of Tornados, Mars, Aurora II, Elf II Firmware Update1. What you should do before the update:

1). Ensure the tablet has more than 40% battery remaining or prepare the USB charger.

2). Prepare a TF card with 2G/1G storage.

3). Format the TF card to FAT32 format.

4). Download the firmware package and you will see the left files

after you decompress the package.

5). Copy the decompressed files to the formatted TF card.

2. Updating Proccess

Button Instructions:

Tornados & Mars Buttons: Use Vol- button to choose downward options and Vol+ button to choose upward.

Back button can be used to confirm your operation.

Aurora II & Elf II Buttons : Use power button to choose downward options and Vol- button to choose upward.

Vol+ button can be used to confirm your operation.

1). Insert the TF card to TF card slot.

2). Press power and Vol- buttons at the same time to enter upgrading mode.

3). Upgrading process begins as following:

4). 'Wipe' the tablet before upgrading

A: Press Vol- button to choose 'wipe data/factory reset'

B: Press back button and following photo will appear

C: Press Vol- button and choose 'Yesdelete all user data' as following

D: Press back button and you will see following image

You will see following image after a few seconds:

5). A: Press Vol- button and choose 'wipe cache partition'

B: Press back button and the tablet will empty itself as following

6). APress Vol+ button and choose 'wipe media partition'

B: Press back button and you will see following

C: Press Vol+ button and choose 'Yesdelete all media data'

D: Press back button and you will see following

You will see following interface a few seconds later:

7). A: Choose 'apply update from sdcard' and press back button

B: Choose the zip file and press back buttonThis step takes a little longer time

You will see following interface once the updating is finished.

C: Choose 'apply update from sdcard' and press back button as following

D: Choose 'patch.zip' and choose back button, you will see following photos

Photo 1

Photo 2

Photo 3

You will see following interface here:

E. Press the back button and the updating is successful when you see following photos:

Updating complete

Automatic starting 1

Automatic starting 2

Automatic starting 3

Enter system interface