CyanogenMod is a free, community built, aftermarket firmware distribution of Android 4.1 (Jelly Bean), which is designed to increase performance and reliability over stock Android for your device.

WARNING: I've bricked my tablet into APX mode around the 10th time of flashing this ROM (recovery froze and it rebooted into APX). The new (Update 1) recovery should be safer than the old one, but flash at your own risk!
CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.

Device-specific source code for the Acer A700 are available from https://github.com/CyanogenMod/android_device_acer_a700 andhttps://github.com/CyanogenMod/android_kernel_acer_t30

Do not submit bug on CyanogenMod issue tracker

Downloads
Latest Nightly: http://get.cm/?device=a700
Google Apps: http://goo.im/gapps

Installation
  1. Install CWM recovery from http://forum.xda-developers.com/show....php?t=1791165 (note that the old touch version will not work because of incorrect default.prop from CWM builder)
  2. Do a Nandroid Backup!
  3. Install the ROM using ClockworkMod Recovery
  4. Optionally install the Google Addon
  5. Wipe data if coming from stock

Changelog
A rough changelog is (will be) available here:
http://changelog.bbqdroid.org/#/cm10/a700 or http://cm10log.appspot.com/?device=a700

Older pre-nightly Download
See this post.

Note to Official JB Users
Jelly Bean bootloader is only supported on 201212023-EXEPRIMENTAL and later NIGHTLIES.