Share your experience!
After 6.0.B.3.162 update I am facing severe network drop every 30mins, have to restart the cell to get network access. Please tell me how to update my phone to new release 6.0.B.3.171.
Is this update available in INDIA ???
PCC says my xperia U is having latest software i.e. 6.0.B.3.162
Issue is resolved after .184 update 
Message was edited by: ravasab-xperia-u
Solved! Go to Solution.
How to "manually" update Xperia U 6.0.B.3.184 &/or debrand
http://talk.sonymobile.com/thread/39321
Don't forget to mark the Correct Answers & Helpful Answers
unrelated topic, if you have some time please check this thread
it seems like we have the same problem and sometime the phone restart by itself. May the administrator and the engineer to notice the problem.
6.0.B.3.171.???? when did they released this?
July 3
check(http://www.ptcrb.com/vendor/complete/view_complete_request_guest.cfm?modelid=21036)
It wont be available till another week at least I think. If it is available then better for guys who faced problem due to the earlier update (.162).
Arnab
Run PC Companion and connect the phone. If there's a new software available you will be told so. If PC Companion tells you you already have the latest version you cannot update to the .171 version since it's not yet been made available for your phone.
We are investigating the problem you are describing. Right now I don't know what is causing it or if it's fixed in .171. Please try to be patient and wait for the next software and post again if you find a solution.
What do you think about this forum? Let us know by doing this short survey.
So we the customers are like children waiting for chocolates from their Parents. In what time i went to buy this Phone, Which cannot do the basic need of a Phone (Networks & Calls).
I may even get banned from this thread by commenting this.
Still no luck, my cell is still having ...162, its not updating with new one. :smileysad::smileysad::smileysad::smileysad::smileysad::smileysad::smileysad:
Unless fix this issue by SONY, use this trick to be in network!!!
Disable the Data when not using.
Settings >> Wireless & Networks >> Mobile Network >> Data Enabled
SONY if you are listening then the real problem is - When Data is enabled and say phone goes to sleep mode (/locks automatically) then after some time Network goes!!! But disabling data will keep the phone in network
@ravasab. In my case d network goes even if d screen is on ...
By d way it is important to note here that even with the previous firmwares, my netwrk signal used to drop while moving frm one netwrk circle to another.