Share your experience!
Here is my review
Date of update : 18th August late night
Pros: Improved battery life.. its true.. I have been using wifi for the whole night yesterday till 4 am and fel asleep, still more than half battery was lef when I woke up.. which is lot better than GB..
No death grip or network grip issues so far.. call clarity is awesome and consistent on earphone, main speaker and call speaker.
Love the new facelock function and pattern lock option if first one fails..
The new notification area looks pretty with settings option incorporated.
Improved response and performance.
The new data usage tracker option is helpful.
ICS has something called developer options.. havent touched that section yet since I am not a developer lol
Seettins menu seems more sophisticated, arranged and advanced
Cons: When I put media volume to maximum I can hear cracking here and there.. plus I am still unable to succesfully take a screenshot.. tried pressing volume down and power puttin together, but it just either increase ring volume or switch off the phone.. lol.. they aint working together for a screenshot any suggestions?
If any body annoyed with the mix up of pics and videos in album, here is the trick.. you can see a downward arrow on the righ corner of the album.. click on it and you will get it sorted by just pics and videos.
Picture zooming option sucks big time!! This was great in GB as compared to ICS sad.. even after reducing animation and animation speed to minimum.
Taking screenshots was too easy in GB as compared to ICS.. whenever I tried to press volume down and power buttons together, only one of their functions pops up .. means either it will reduce ring volume or it will power off .. lolzz
Overall : Worth updating.. you can just close your eyes and go for it.. if not concerned some above mentioned minor cons.
I have uploaded the screenshots in facebook.
https://www.facebook.com/media/set/?set=a.3262670298564.116458.1621416960&type=1&l=e50fcb21b4
bro i didnt get Face unlock ? whats wrong ??
was der death grip issue ever? there was netwrk drp issue fr sure due 2 a faulty fw.. i still face prob using WCDMA/GSM.. can u plz use it n c even u have d same prob o its jst me.. takin screen shots is very easy try using both ur hand ...
fr vince setting =>security=>screen lock=>face unlock
Hello farhan,
Did you try repairing with SUS and then restore factory setting with erase all?
For fix animation, go to in settings->For developers->Force 2D GPU Render check and reboot!
Hey, you said your download file is 325 MB, so how come mine is 371 MB?
I am already using WCDMA/GSM on my phone from starting as I am using a 3G connection.. it works fine,, no network grip issue for me 
And the screenshot issue is also over.. I have figured out it somehow
No idea brother, 325 MB is the standard file size for ICS
Its showing 373.7 MB for my XPP in India. Updating through SUS with "Facory Reset + Update" option. I guess no issues with that until everything goes fine!
About taking screenshot, i am able to do it successfully after failing one. Only thing is that the pressing of Power and volume down should be simultaneous.