Thread: General WonderMedia WM8650
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Old September 29th, 2012, 08:38 AM   #312 (permalink)
burnutec
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Join Date: Sep 2012
Location: Hungary
Gender: Male
Posts: 6
 
Device(s): Eken m009s Eken m002s Eken m009f Zte v880 unknown m7206
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Smile help needed

Hi guys , i am new here and got a tab from a friend.
its a wonder media wm8650 tablet , that can not turn on.

I was try to idenify the model, it took 2 weeks of searching , i have no idea i truly say.

I did take apart , the inside is the generic removable cpu card with the string: m009s_v1 , the motherboard have the sign of : m009_v10 , the swith board have the number : m009s_v9 , it have the vt1603 chip i and the horrible touch screen. mainboard color is green. battery 1800 mAh , made from 2 cells.

When i recieve it , it had broken touchscreen and cant turn on, now its taken outside from its case , and laying on the box , if i insert a tf card with sripts it start up and saying : wm8650 android 2.2 upgrading ... , and never leave this screen. I got all stock rom for this eken versions from a service techincian who works for eken basicly. I try all those , same results. I try all related uberdroid options , none works , give the same saying.

what i know of the tablet now:
blue led
4gb storage
no vibrate
7" 800x480
black connectors
wifi is rtl8188
have vt1603 controller
resistive sreen
in its best days was silver encased.
charger 9v , battery 7,4v.
not innolux lcd (no brand , i have no idea).
the motherboard is 2011.06.09.
2x 1w 8 ohm speakers , no lm4871 on board.
friend said : it was android 2.2 on it , id become dead after try to install a custom rom.

if i try to boot the 7" smart book windows ce 6 , it works okay , and can start from its own storage after reboot.

no other software works even for boot.

i did re-flash the u-boot using spi programmer also.

i am out of ideas now, no one can say i give up too early i guess.

i am not sure its even eken now , if someone can help identify , or solve my problem i'll be happy, i want to make it a touchscreen multimedia player.
it may seem to be stupid idea , but without the case it cant be used as tablet , ( case thrown out in an angry minute ).

Thanks
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