Problem after upgrading to ICS

[#1]

Hi,

I've got some problem after upgrading to ICS, this is the most serious one:

I use USB Tethering whole day. The option will be diabled automatically sometimes. The "stay awake" in developer's options is also reset to "checked".

I don't know why this happens in ICS and it never happens before.

It only happens 1~3 times per week. I don't know if anyone knows how to deal with this.

I want to try the "clean data" of App "setttings", but I'm afraid of deleting all the server setting. So I didn't try.

These problems are not related to ICS but I hope it will be patched someday.

1. The 7-step ringtone volume is too rough. Step 1 is still to loud for me in the office.

2. The speaker phone volume is so low. I can't speak to any one with this. Please reference the volume of iphone. It's much usful.

thanks

[Uliwooly]

create a backup

app launcher > backup (it will backup your settings)

or settings > more > mobile networks > access point names > tap on the current APN > copy all the info

Update Service (SUS)

http://www.sonymobile.com/gb/tools/update-service/

http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Don't forget to mark the Correct Answers & Helpful Answers

unrelated topic, if you have some time please check this thread

http://talk.sonymobile.com/thread/44888

[#3]

Thanks.

I'll try to backup my phone, delete data of "settings", then recover it again.

and see if anything fixed.

[#4]

I use the "reset setting" in the backup and restore in the settting.

All the setting, including APN are gone. And seems so does the problem.

One of my App shortcut always disappears after reboot. Now it won't happen.

But the "keep active" in developers' setting is still been checked after reboot.