Install EOS 3 Android 4.1.1 Jelly Bean Based ROM on Sprint Galaxy Nexus
EOS 3 is another faster custom ROM for your Sprint Galaxy Nexus, the Jelly Bean update is currently available for just international Galaxy Nexus, you’re still waiting, but if you can’t wait for official Jelly Bean update, EOS 3 custom ROM is a best way to make you happy. it’s Android 4.1.1 Jelly Bean based custom ROM that is currently in nightlies stage, which means, you may face bugs, however the ROM is ready to try.
Take a look at below guide to install EOS 3 ROM on your Sprint Galaxy Nexus, do note that the ROM is for Sprint Galaxy Nexus L700, the bootloader of your device should be unlocked, and ClockworkMod recovery also should be installed on the phone, follow this guide to unlock bootloader, and follow this guide to install touch ClockworkMod recovery, you can also use all-in-one toolkit to do all. Make a backup of your device data such as SMS, internet setting, contacts music files etc because the below procedure may wipe data, you can sync your contacts with Gmail account and for messages use SMS apps, lastly use file expert app to backup apps.
DISCLAIMER: Please proceed the below guide at your own risk, Android Egis will not be held responsible if your device lost data or get damaged following this guide.
Step #2: Transfer the downloaded files to phone.
Step #3: Turn the device off.
Step #4: Reboot the device into recovery mode, to do so, reboot phone by holding down volume up, volume down and power buttons, the device will reboot into fastboot mode, in fastboot mode, use volume keys to navigate and power button to select and select recovery option.
Step #5: In recovery mode, create a nandroid backup of your current ROM, it’s important because if anything not work out that you expect from this ROM, you’ll be able to easily revert back to your current state. To create backup select “Backup and Restore”, and then select “Backup” again.
Step #6: Perform full wipe, first select the wipe data/factory reset, and confirm on the next screen.
Step #7: Select Install and locate the downloaded ROM .zip file that you’ve transferred in above step and confirm installation. Wait till installation complete.
Step #8: Repeat the last step again to install Google Apps .zip file.
Step #9: Once the installation is completed, select “Go Back” after that select “Reboot System Now.”
That’s it, you’re done, enjoy Jelly Bean. You have enable the Voice Search feature on Google Now manually, to so, got to Settings > Language Input > Speech > Voice Search. There tap on Download Offline Speech Recognition, then you’ll be able to download any speech pack you want. Do comment below for queries.