[ROM][JB][4.2.2][JDQ39E] CyanogenMod 10.1 ALPHA (Build 4)

What's working:
Audio
Receiving and making calls
GPS
Compass
Proximity sensor
Wifi
Bluetooth
USB mass storage
HW accelerated gui
HW accelerated video
Camera
Torch
Wifi/USB tethering
USB OTG
Vsync

Annoyances:
Artifacts in preview for panorama shots
Green color when taking pictures (saved picture is ok though)
Bluetooth is buggy

Screenshots

   
CM-10.1 Install Guide

Note: CM for Galaxy W is provided with no warranty. You are installing this software at your own risk. You may be violating your warranty.

Download CM-10.1 and gapps-jb zips and put in /sdcard

• 2013-05-05: CM-10.1 alpha4 [DOWNLOAD] [MIRROR]
  MD5SUM: 3589DFAF223ABCE111880F79CB32409D
  • Fixed issue with certain games
  • Added fix for thumbnail size growing out of control
  • Fix for gps icon not going away
  • Kernel 3.4.43

• 2013-04-22: CM-10.1 alpha3 [DOWNLOAD] [MIRROR] [MIRROR]
  MD5SUM: F016141C94BBA4DB01FFFAEA797D1094
  • Fixed VOIP
  • Display HAL updated to version 1.1
  • Added system.prop for switching SD cards without changing vold.fstab
  • Added support for GooManager (download/update rom)
  • Kernel 3.0.74

• 2013-04-07: CM-10.1 alpha2 [DOWNLOAD]
  MD5SUM: FAE0E3ED1FCEAD84522E63088C6B6D0F
  • Disabled software HDR in camera app
  • Updated CM logo in boot splash (removed CID head as it was kinda pink)
  • Issue with audio routing after using Google Search should now be fixed
  • Scrolling in camera settings should not be messed up anymore
  • Fixed cLock weather due to API changes from Yahoo
  • Fixed torch widget
  • Enabled NTFS read support in kernel
  • Ad-hoc (IBSS) support added
  • Fixed WEP issue (credits to ivendor for finding this one)

• 2013-03-30: CM-10.1 alpha1 [DOWNLOAD]
  MD5SUM: 479398DA64BA0F737F76DF6BE0D948DF
  • Initial release

• UPGRADE REQUIRED
  • gapps version 20130301
    MD5SUM: b7e53e96e1c8b1a1c4865bf29418c8e0
  • gapps picasa add-on 20121011
    MD5SUM: 58fd9fcefc27c638b8ddd416ef9daef3
    
    Please verify the md5sum to be sure you got the right one.

Before you install CM-10.1: Preparation (First three are optional. If you want to start fresh, these can be skipped)

1. Install AppBak from Market, run it and save a list of all your apps.
2. Install SMS Backup and Restore from Market, run it and backup your SMS history.
3. Install Call Logs Backup and Restore from Market, run it and backup your call log history.
4. Boot into CWM5 recovery. Make a full backup. You will need this backup later if you decide to go back to your previous ROM and data.

WARNING: Many apps will Force Close crash if you restore data from a previous ROM.

Install

1. Use CWM5 or CWM6.
   • Warning: Only use this recovery to flash CM-10.1. Otherwise, you risk bricking your phone!
2. Wipe data and cache.
3. Flash update*.zip.
4. Flash gapps*.zip. You must flash gapps after every upgrade to CM10.1 since /system is formatted, wiping your previous add-ons.
5. Reboot phone.
6. After you setup your Google account, reinstall the three apps from Market in order to restore most of your apps, call log and SMS history.
7. Warning: Do not restore backup data of system apps!
   • If you restore a bad backup with cached settings in telephony.db in data/data/com.*.*.telephony it can break MMS.
   • It seems that restoring backups can also break Calendar sync.

Upgrades
Upgrades from previous versions of CM10.1 are the same process as install, except you do not need to wipe anything. Contrary to popular belief, you do not need to even wipe cache and dalvik-cache when upgrading between CM10.1 versions. You only need to wipe if you are doing a major upgrade, switching to a different ROM entirely, or attempting to fix bugs caused by bad backups or corrupt app data.

Credits
CyanogenMod Team
Epic Touch CM Team for the install instructions
ivendor and mirred for help with the camera HAL
arsradu for the video
Everyone that donated beers 

sumber : xda-developers