Try in another usb dor and try a diferent cable.
Cant remember any other option. Can you enter in recover menu?
Press Power button for about 15 secs. This will force tablet to close. Then repeat the flash process.
I believe yes, it will come pre-rooted. But we have to wait.
It comes pre-rooted from factory. You only have to instal SuperSu in PlayStore.
As far as i can see it is the same (like onda v972, ainol novo9, chuwi v99 quad, nextway f9x...)
Dont have any issue in WiFi in my Chuwi v99 Quad.
The easy way is conect you (power on) tablet, conect it to you PC and open PhoenisSuite. In PhoenixSuite you have an option to enter in Recovery Menu.
I can't say, never tested ramos w30HD. For me i would accept a Chuwi v99 a31 or a onda v972. It's only my opinion.
It's hard to tell you wath to do. Go for the one you like the more. For me the Chuwi Quad works very well and the last firmware is very good, but...
New firmware for Chuwi V99 Quad (30-Jan-2013)
It is not normal to get so heat as you descrived. Return it.
Pressiona el boton Power 15 segundos sin quitar el dedo. Despues pressiona de nuevo por 3 segundos. Sino enciende es por que tienes una mala...
disconect your tablet from PC and press power button for about 10 seconds to fully diconect the tablet, then press home/return button (do not...
Change the name of your img file. Close PhonixSuite. Restart PC. Start again.
Tablet should be disconected.
Open PhoenixSuite and load img.
Press the home button, conect usb cable (try with HUB and without HUB), press the...
If you use the front doors, try the ones from the back in your computer.
For the latest PhoenixSuite i think you do not need the USB HUB.
Remove all chinese caraters in your img you try to load. This should fix the problem. (rename the file to something like this Chuwi23012013.img)
It seems they changed the tool to update the firmware. Now they used PhoenixSuite, but i think the procedure will be similar.