Some Coby MID9762 Info

[j_ds_au]

Anyway, contrary to what is believed in a couple of old threads here, the 9762 is not an international edition of the 9742, nor is it a variant of the 9760. It is its own dual-core Amlogic AML8726-MX MID with a TFT display screen. It is equivalent to the Pendo PNDPP4MT9G3, whose user manual is available here :
www.pendo.com.au/manuals/PNDPP4MT9G3/PNDPP4MT9G3-manual.pdf

Addendum :
1. The user manual of the Coby variant and a teardown are available via the FCC here :
FCC ID S7IMID9762 Mobile Internet Device by Coby Communications Ltd.

While I'm at it, answers for some other old threads ...
2. Yes, there is a bug whereby this MID may eventually show a 100% battery state, regardless of its actual charge. I've had two units do this. The battery and its charging circuit are still working normally, it's just the state-of-charge that goes haywire.
3. Yes, there is a problem using the camera with Skype, it only works for the rear (forward facing) camera. Apparently there are other Android MID's that have this problem with Skype. Seems a stupid bug in Skype refusing to use the lower resolution camera even when you tell it to. None of the suggested fixes work with this MID.

 

[j_ds_au]

Good news about the "100% battery level" bug - it has a fix!

Here are the steps I followed, which should also work for any other Gen4 (assuming these all use the AXP202 charger IC). After several months of constant use, the bug has not returned (note, I also removed "GSam Battery Monitor", but can't say if that's relevant).

Ainol Aurora II Battery Problems - Percentage Stuck Solution (SOLVED) - Page 16 - Ainol Novo 7 Aurora II

Update : Yes, this bug does recur. It may or may not occur more frequently with "GSam Battery Monitor" installed, it's just too random to predict.

 

[j_ds_au]

I've managed to identify the two main "wear and tear" components for this tablet :

The Micro USB connector is :
http://www.contactswitch.com/img/product_file/MICRO-USB-20-CONNECTOR/MRUSB-5B-ED1x-S175-MICRO USB B TYPE (Shell DIP Pitch7.15).pdf
An equivalent is :
U254-05XX-4BH85_USB连接器_条形连接器_耳机插座_DC插座_卡座-星坤精密技术（深圳）有限公司官网
A similar one (which should be compatible) is :
http://www.contactswitch.com/en/download.aspx?id=1349

The DC power jack is :
http://www.contactswitch.com/download.aspx?id=235
An equivalent is :
DC0410 - Shenzhen Weilichuang Electronic Co.,ltd
Another equivalent is :
http://www.twinner.com.tw/files/cherngweei/CDJ-S041-0.7-new.pdf
A helpful web search is :
DC041LW

Hopefully this can help you repair your MID9762 / PNDPP4MT9G3 and maybe perhaps other Gen4's.

 

[j_ds_au]

I forgot to add an entry here to rooting instructions. These are based on vampirefo's work, and can be found here :

Root Coby 7065 via ADB or Recovery