Rom para tablet hel791 Ayudaa!!

[euzkarin]

Saludos. alguien tiene la rom de la tablet Swiss Mobility HEL791 ya que solo se queda en el logo
MODEL NAME HEL791
SCREEN 7.8 CAPACITIVE TOUCH SCREEN IPS, 1024*768 HIGH RESOLUTION
PROCESSOR QUAD CORE CORTEX ALLWINNER A31S CORTEX A7, 1.2GHZ
OS ANDROID 4.2
RAM 1 GB DDR3
MEMORY 8GB (SUPPORT UP TO 32GB)
WIRELESS CONNECTION WIFI 802.11B/G/N
BLUETOOTH 4.0
FEATURE:
SUPPORT G-SENSOR SUPPORT DUAL CAMERA 2.0MP(FRONT), 5.0MP(BACK)
SUPPORT SKYPE VIDEO CALL MICRO USB PORT / MICRO CARD READER ( MAX: 32GB)
SUPPORT HDMI OUTPUT AUDIO OUTPUT: STEREO SPEAKER(8Ω1.0W)/ 3.5MM
STEREO HEADPHONE JACK
SUPPORT MULTI LANGUAGES INTERNET BROWSER, OFFICE, CALENDAR, CALCULATOR, E-MAIL
SUPPORT 1080P FULL HD VIDEO PICTURE VIEWING, MUSIC/ VIDEO PLAYBACK, E BOOK, GAMES

[Nmas]

Yo también lo he estado buscando y no he encontrado...

Alguien sabe dónde lo puedo conseguir?