[Nexus S General] TheMachoMidget:
This is the works of burnsra, kalim, and mostly, the entire CyanogenMod Team. None of this is my original work, I am merely

sharing this so CM10 information can be consolidated in one thread for that specific purpose, instead of the many scattered and mislabeled threads we currently have. Again, this is none of my original work, I am just sharing CM10 for crespo4g with the community.

Links to those who have contributed-

http://xdaforums.com/showthread.php?t=1403247, http://xdaforums.com/showthread.php?t=1399035, http://www.cyanogenmod.com/

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

#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

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.

Instructions:

First time flashing CyanogenMod 10 to the Nexus S 4G, or coming from another ROM?

Root the device and install ClockworkMod Recovery. Instructions are available here.

Perform a NANDroid backup of your current ROM.

Format the system, data & cache partitions of your device.

Perform a factory reset.

Flash CyanogenMod.

Optional: Install the Google Apps addon package.

Upgrading from earlier version of CyanogenMod 10?

Perform a NANDroid backup of your current ROM.

Flash CyanogenMod (your Google Apps will be backed up & restored automatically).

Issues?

Experience issues? Please provide the following info:

If the device was hard reboot, please provide the file "/proc/last_kmsg".

If the device was soft reboot or is "bootlooping", please run a logcat and provide the full output.

Please use Pastebin when possible.

Download Links:

Night Builds can be found here: http://get.cm/?device=crespo4g

ChangeLog: http://cm10log.appspot.com/?device=crespo4g

REMEMBER TO INSTALL GAPPS ALWAYS AFTER INSTALL AND UPDATED ROM.

For those who want to install faceunlock read this: https://plus.google.com/u/0/111722836277981844223/posts/2LthtkGD8aY

TO MAKE A CLEAN INSTALL. LOOK HERE

REPORT ISSUES ONLY IF:

You made a clean intall

You use the default kernel

You have not installed new framework

You have confirmed the issue is there with default CPU speed

The CyanogenMod team would like to thank everyone involved in helping with testing, coding, debugging & documenting! Enjoy!