good afternoon.
I'll tell you my problem, I deleted important files and now no arrranca tablet, I have started to do and put the new firmaware.
myefox but I sold the tablet image
 
http://www.myefox.es/pre-venta-cube-u30gt2-tablet-pc-de-10-1-pulgadas-1920-x-1200-fullhd-pantalla-retina-peas-rk3188-quad-core-1-8ghz-deaacute-mara-dual-p-1228571

but it turns out looking for the rom and looking online does not match the imagenees
mine is the web but if you're the u30gt2 peas is diferento so I do not encuantro the firmaware of the tablet,

sabrian tell me what

data from the tablet with certain
♦ High Speed ​​RK3188 1.6GHz Quad core processor (ARM Cortex-A9)
♦ RAM: 2GB ROM: 16GB (expandable memory)
♦ Bluetooth / Wi-Fi (802.11b / g / n) / MP3 / MP4 / FM
♦ 10.1 "touchscreen Retina 1920 * 1200, 2MP front + 5MP (Auto Focus Flash +) Rear camera
♦ Android 4.2 Jelly Bean OS - See more at: http://www.myefox.es/pre-venta-cube-u30gt2-tablet-pc-de-10-1-pulgadas-1920-x-1200-fullhd-pantalla-retina-peas-rk3188-quad-core-1-8ghz-deaacute-mara-dual-p-1228571#sthash.Cj7hTI3T.dpuf

but the picture is different