Older devices such as the Google Nexus S were popular phones that Google and Samsung worked on together. Source code for ICS was released officially into the AOSP in late 2011, and Google Nexus S users got a taste of Android 4.0 Ice Cream Sandwich on their devices quite shortly after that.
The upgrade proved to be a smashing success, offering new UI elements and an awesome set of features. However, there is one thing that the upgrade missed out–Face Unlock, arguably one of the interesting highlights of Ice Cream Sandwich.
The reason behind the missing feature was the Google Nexus S’s front-facing VGA camera. High-end phones such as the Galaxy Nexus sport a secondary camera of at least 1.3 MP that is also capable of 720p video recording.
While some people consider the Face Unlock feature an overhyped marketing scheme to lure consumers into purchasing the Galaxy Nexus, others find it one of the coolest, innovative features found in Ice Cream Sandwich.
If you think that Ice Cream Sandwich isn’t complete without Face Unlock, then you’re just one of the many users out there dying to try out this new feature. However, in the case of the Nexus S, it requires flashing your phone, which unfortunately voids your warranty and may affect your phone’s normal functionality. If you are still eager to install it on your device, do so at your own risk and do not hold us liable for any damage to your phone arising from your use of this guide.
You need the following to be able to use the instructions in this guide:
Follow these steps to install Face Unlock on your Nexus S:
Congratulations! You have successfully installed Face Unlock feature on your Google Nexus S (GSM).
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i have a nexus s i 9020 from T mobile, i follow your steps but at the end the feature does not work !!!
when i open the face lock this message appears:
“settings has stopped”
plz advice in this regards
best wishes all
i hold down the volume and press power button.. itdidnt work..
hi, i did same as you said, but when i reboot my phone in recovery mode than nothing happen, it seems that it’s crushed & just blank screen, and i just remove battery and again restart normal,
so tell me how to solve this prob.
thanks in advance
I got it installed, rooted the phone (youtube search root nexus s) and then installed the zip file. It is all there, it saves my face but gives me the message “face not found” when I try to unlock.
Facing the same problem. Done with installation, and everything. Now the face is save but doesnt work for unlocking.
Hi, in my Nexus S don’t work!! In recovery mode, i selected the FaceLock.zip file, but the “signature verification failed” in installation. Can you help me?
i get to recovery go to install update from sd card and then it aborts the update helpp
I noticed in my ftp logs that this page has been taking files and credit for this, even though I originally did it two years ago. I’ve deleted the files and placed a special redirect so referrals from this site go to another special place.
Not cool. Not at all. I pay for that bandwidth.