i just updated to 2.3.5 + sense 3.0...it's look very nice and smooth!!! do your guys factory reset after updated the firmware?hopefully battery life improve then 2.3.3...

http://www.htc.com/au/help/android4faq/

Update information for HTC Desire S, HTC Rhyme, and HTC Incredible S
We're really excited that we've already released Ice Cream Sandwich for a number of devices! While we know many customers are comfortable with their existing software, we also know others want the newest software available. For those of you who want that option, we're pleased to say that we'll be making ICS available for download on three devices: HTC Desire S, HTC Rhyme (global SKU) and HTC Incredible S. Even though we think the majority of customers will be happiest maintaining their current experience, we felt it was important to give you the choice. Once the downloads are available, they will be posted to our HTCdev website and links to the downloads will also be provided here.

guys desire s will have ICS update.Found some information on XDA, HTC just removed the link RUU update on htc dev. You may find the external download link on XDA.

not really sure why not OTA update...htc also remove the link from htcdev.

according to XDA,before run the RUU make sure you relock your bootloader. im still thinking wanna flash it to official rom from current custom rom...

yes it will erase all data,setting and apps in internal storage.

i just flashed it in yesterday night,so far the issue for me is open URL link in whatapps will crash.

the current HTCdev released RUU is same file name as previous leaked..

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Added on September 3, 2012, 10:35 amthe current HTCdev released RUU is same file name as previous leaked..

This post has been edited by tjw8001: Sep 3 2012, 10:35 AM

i've flash the previous EU RUU leaked,that's already included multi language,with chinese character also.

EU rom and WWE rom are same file name...yes it support chinese...