AYUDA!! Tablet MID MG701

Hola a todos, pues tengo esta Tablet que esta muy bien, pero no le funciona la camara trasera, en la aplicacion de la camara no la activa, alguien sabe como activarla o si hay que flashear la Tableta, paso los datos de la tablet de sus sistema:

Model Number - MID
Android Version - 2.3.4
Baseband Version - MAUI.11AMD.W11.19.SP.V3, 2011/08/15 18:10
Kernal Version - 2.6.35.7
root@MG701#1
Wed Mar 14 16:21:02 HKT 2012

Build Number - ALPS.GB.TABLET3.MP.V3.3
Custom Build Version - MG701-0.3-201205181800

Tablet Specification below

Model Yusu MG701 Tablet PC
CPU MTK 6573, 650MHz
Operation System Android 2.3.4
RAM 512MB
Nand Flash 512MB
Shell Material Plastic
Screen Size: 7 Inch
Type Capacitive Screen
Resolution 800 x 480
Visible Angle 150
GPS Yes, built in
Band GSM 850/900/1800/1900 MHz
Camera Dual camera, front is 0.3 Mega and back is 2.0 Megapixels
Gravity Sensor Yes
Multi-Touch Yes

Android Market Yes
Youtube Yes
Bluetooth Yes, bluetooth V2.0
Video AVI/MOV/MP4/RMVB/FLV/MKV
Music MP3/WMA/WAV/APE/AAC/FLAC/OGG
Ebook CHM, EPUB, UMD, WDL, DOC, XLS, PPT, TXT, PDF, HTML
Skype Yes

Email and Browser Yes, built in
WIFI 802.11 b/g/n
3G/WCDMA No
Earphone Interface 3.5mm
TV Yes, analog TV
Language Czech, Danish, Dutch, English, Spanish, French, German, Greek, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish, Chinese
Other Applications Office, Browser, Gallery, Clock, Calculator, Calendar, Taskiller
Product Size 190 x 123 x 13mm
Product Weight 367g
Extend Card Support TF card up to 16GB
Extend Port 1 x 3.5mm earphone
1 x MINI USB port
1 x SIM card slot

Package Weight 685g
Package Including 1 x Charger
1 x USB cable

Es muy buena esta table solo lo unico que no le funciona la camara trasera si alguien sabe que comparta como repararla gracias y excelente foro...