I tried reseting it cos it was telling me my firmware was corruped. after reset, i powered on and i came on! but the only screen that apper is the welcon screen and nothing more. so i treid hardreseting by pressing the power key and the volume+ at the same time, but the only thing that apear is the android logo and thats it, nothing els. need your help!.

To help you perform a factory reset if your Samsung tablet is working and powered ON, please follow the instructions mentioned below:
- It is recommended to back up all the data like Phone contacts, Email accounts, App settings and Downloaded apps, Music-Picture-Videos, Internet browsing data and Personal data from the tablet before performing factory reset.
- From the Home screen, navigate: Apps > Settings > Privacy.
- Click on 'Factory data reset'.
- Click on 'Reset tablet'.
- Click on 'Erase everything'.
- Allow several minutes for the factory data reset and reboot processes to complete.

Now, if in case you need to perform a factory reset if your Samsung tablet is powered OFF, please follow the instructions mentioned below:
- Press and hold the 'Volume Up button' and then briefly press the 'Power button' to power on the device.
- Release the 'Volume Up button' and the 'Power button' when the Samsung logo displays on the screen.
- Use the 'Volume Up button' to select the 'small android with an arrow' icon.
- Press the 'Volume down button'.
- From the Recovery Console screen, use the 'Volume button' to select 'Wipe Data / Factory Reset' then press the 'Power button'.
- Use the 'Volume button' to select 'Yes' then press the 'Power button'.
- Once the Wipe Data / Factory Reset has completed, use the 'Volume button' to select 'Reboot System Now' then press the 'Power button'.
- Allow several minutes for the factory data reset and reboot processes to complete.

GuruAid.com

Corrupted firmware.
Just try a reset first. Switch OFF the tab: Take out the battery, re-insert it after 10 minutes or so. This must reset it.

Depending on which version you have please see the following notes:

How To Factory Reset/Recover the systerm On Your Tablet PC(Flytouch 2/SuperPAD 2/Infotmic tablet 2)

1. Press "Power" and "Home" button at the same time, hands off until you see the words on the screen.
2. Select:"wipe data/factory reset" with the "volume" button, and then press "menu" button.
3. Select:"Yes -- delete all user data", and press "menu" button.
4. Wait until you see" Enter erase_cache Data wipe complete" .
5. Press "reset", calibrate it and set the language.

How To Factory Reset/Recover the system On Your Tablet PC(Flytouch 3/Flytouch 4/SuperPAD 3/Infotmic 3)

1. first press the "MENU" key, keep pressing the "MENU" key while you press the "POWER" key, remove your hands when you see "recovery" from the screen.
2. Wait a few seconds until it is done. And then the system will start..

Precautions

A power failure during the firmware writing operation may disable the tablet PC.
* Use a fully charged Battery or dedicated AC Adapter for the firmware update.
* Do not shut off the power during the firmware writing operation

What kind of tablet? What is your question?

ICS 4 0 Firmware for Trio Stealth Pro 9 7 Check this video to get more details. http://electronicshelponline.blogspot.com/

Use below method : but it will cos you data which is attached to you tablet internal memory

1. When the phone is powered off, press and hold the Volume Up and the Volume Down keys both at the same time, then press and hold the Power key until a test screen that shows some available options appears, usually takes about 15-20 seconds. When that screen pops up you can let go of the keys.
Press the Volume Down key to navigate down through the options until it highlights FACTORY RESET then press the Power key to select it.
2. Power the phone off all the way, press and hold the Volume Down key and press than release the Power key, still holding the volume down key for about 10-15 seconds. When you see some additional options pop up on the screen you can let go of the keys.
Press the Volume Down key to navigate down through the options until it highlights the reset option; it usually says FACTORY RESET, then press the Power key to make the selection.

There should be a reset button on the bottom right corner on the back of the case. You may need a paper clip or something to reach in and press it. Make sure the unit is charged (using the AC adapter) and then press the reset and power for 4 seconds, then release the reset button.

Just flash the default firmware from the manufacturer:
http://arnovatech.com/support/firmware/2/arnova10g2/111010/update.img

http://arnovatech.com/support/updates.html?country=us&lang=en&p=2

Flashing a firmware means installing it in the device protected flash memory, more explanations... here: http://www.addictivetips.com/mobile/what-is-meant-by-firmware-stock-custom-roms-and-flashing-guide/

The firmware flashing procedure for your device is detailed on Arnova web site:
http://arnovatech.com/support/firmware.html?country=us&lang=en&g=2

try to soft reset it by engaging the reset button ..If it has such a button it should be hidden in a hole on the side and need to be pressed until restarts ..(it should be powered and on when you do this) ..
If there is no button ..it means it has something wrong with the touch screen function ...and you should try to see if the screen is not out of focus..and try to swipe it in a certain point ..and if it is indicated..try in near by locations ...If you manage to make it start you should look in the main menu for screen calibration ..and engage it ..this should make the touch screen work proper again .
In worse case you will need the firmware and reset it to factory settings ..

It needs the latest firmware 1.9 or 2.0 for the wireless to work correctly. The solution is to get the usb to work first. Plug and unplug the usb, try powering on with usb plugged in until you get the pc to recognize the drive in the literati. Once you get to this point you have it made. Browse the drive and find the "Desktop Installers" folder run the windows install - the pc will then go out to the internet and get the desktop software version that can update the literati. Once the desktop software finishes installing it will tell you that the literati must be updated. Let it do it. Power off literati or reset it. When it comes up again the desktop software will say there is another update. This one is a big one. After it finishes Power off or reset literati again and it will load the newest firmware and the device works much better afterward. Also, you might want to keep it plugged in to power while you do this - Don't want it to lose power during firmware update.