Google temporarily suspended OTA upgrade of Nexus S to Android 4.0 ICS
It is a disappointing new to many Nexus S users that Google temporarily suspended OTA upgrade of Nexus S to Android 4.0 ICS.
There are quite some problems have been reported to Google during the OTA upgrade of Nexus S to Android 4.0 ICS. It seems that Google needs to analyze these problems first before pushing OTA upgrade for the rest of Nexus users.
As a user upgrade my own Nexus S manually, issues I noticed include the phone is not running smoothly with Android 4.0 ICS system as good as with 2.3.6 ROM, the battery performance also decreases and the signal reception seems to be worse than previous version.