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CyanogenMod 10 Tweaks
Thanks to the good work by Christian Troy and his generosity I am able to produce this ROM.

Warning: If you have not changed the size of the system partition or do not know what this means,
you need to use the lite version of this ROM see: viewtopic.php?f=57&t=3132

ROM Download
http://www.mediafire.com/file/d3jxjydo5v1251j/cm10_a10_20121006.zip
MD5: 80a354e2c358d300fb0d2f14b88be4e0

* Updated cm10 sources

Google Apps Download
http://allwinner-cm9.googlecode.com/files/gapps-jb-20120726-signed.zip

Installation
Using CWM
1. Backup your existing installation.
2. Perform a factory reset.
3. Flash latest lite build.
4. Flash compatibility zip.
5. Flash Google apps lite.

For further installation instructions see:
http://www.slatedroid.com/topic/37048-rom-cyanogenmod-10/

Updating
Using CWM
1. Flash latest build.
2. Flash compatibility zip.
3. Flash Google apps.
4. Clear cache.
5. Clear Dalvik cache.

Building
See this topic: http://www.slatedroid.com/topic/39064-building-cm10-for-a10-devices/

MD5 Hash
When downloading a ROM, it is good practice to get an MD5 hash of the file you downloaded and compare it to
the MD5 hash posted under the download link. If the MD5 hashes match the download is not corrupt.

To generate a MD5 hash you can use a program such as md5sum.

A corrupt download can be responsible for many strange errors. If you have not confirmed that the MD5 hash of
your download is correct and your tablet is behaving strangely, please check that the download used to flash the
tablet is not corrupted.

Old Releases

Build 20121002
http://www.mediafire.com/file/9zrdzfue0o9wavc/cm10_a10_20121002.zip
MD5: 238d8f43c13e78a4a92b10ba9e105540

* Updated cm10 sources

Build 20120924
http://www.mediafire.com/file/vr24ng7v4swg1bf/cm10_a10_20120924.zip
MD5: f2df78ffaa8fb9f3384c6be736e979c9

* Updated cm10 sources
* Increased GPU OS memory allocation max from 192MB to 256MB (fixes graphics glitches for some apps).
* Removed MAX_HIDDEN_APPS of 4 limit.
* Added uinput support.

Build 20120916
http://www.mediafire.com/file/98rkajid18dxz9o/cm10_a10_20120916.zip

* Updated cm10 sources
* Limit MAX_HIDDEN_APPS to 4 for better long term stability.

I've often wondered what does updated CM10 sources mean?

Does anybody know what CM10 sources are and where to get them?

For info on sources and building see this topic:
http://www.slatedroid.com/topic/39064-building-cm10-for-a10-devices/

Thanks, I'll have a look.

Have updated my ROM to Shaun's tweaked version and it is working well so far.

It's cured the problem with video via the HDMI cable only giving sound via the Scrolls speakers. Also my Gallery was showing folders with big spaces between, this is now working normally again.

Thanks Shaun.

I've installed the cm10_a10_20120924.zip along with the 907c_compatibility_1.2.0.zip & gapps-jb-20120726-signed.zip.

Everything seems to be fine thanks very much except the back-to-desktop button as I call it. When I tap on it, it briefly acknowledges that I have tapped on it but nothing else happens. I'm wondering if I've done something wrong such as installed the wrong accompanying zips?

At the moment I have to keep tapping the back button to get back to the desktop. The third button that lets you preview and choose already opened apps works.

@Sprat,
Unless you have increased the size of your system partition it will be too small for this ROM.
If this is the case use the lite version of the ROM viewtopic.php?f=57&t=3132

Otherwise:
I suggest that you use CWM to clear the cache and the advanced option to clear the Dalvik cache.

Installation
Using CWM
1. Backup your existing installation.
2. Perform a factory reset.
3. Flash latest build.
4. Flash compatibility zip.
5. Flash Google apps.

Updating
Using CWM
1. Flash latest build.
2. Flash compatibility zip.
3. Flash Google apps.
4. Clear cache.
5. Clear Dalvik cache.

@sprat
If the advice posted above does not help, please confirm that your download is not corrupt by checking that the MD5 hash matches that posted under the download link.