Sony Xperia T heats very strong

[Domenic]

Hello. Can anyone help me to find out the problem I have? While using Xperia T in main menu or somewhere else - its cold, but when I open some game or browser (chrome and stock), after 2-3 minutes its starts to heat very strong and drains battery very fast. If I play or surf the internet after 10 minutes it will be very hot from center to right (up) corner. Is it normal for T ? As I had Xperia S,P and other like Neo, Arc, Arc S... even Samsung S3, Nexus 4 and I never had such hot phone as I surf the internet not more than 15 minutes and it drains about 10-15% from battery... Last Android 4.1.2, don't know if it was normal or not at older firmware.. Help please, don't want to sell it...

[Uliwooly]

That's normal, there's nothing you can do about it.

[Domenic]

Found the same topic http://talk.sonymobile.com/message/433431#433431

Really I had a lot of mobile phones but this heats very strong i don;t think its normal...

[Uliwooly]

it is normal, check the temperature with service menu or download an app

[Domenic]

Ok, will test right now, tell me please what is the normal operating temperature ???

[Domenic]

Hello again. I tried to download a lot of apps to my phone (processor info, tests and etc.) no one show a processor temperature and I found a service menu at my phone by special code *#*#numbers#*#* even this menu does not show such kind of information... Question is unresolved =( Maybe I should try to downgrate the firmware ? if it's possible... How do you think ? Cause it pretty annoying me... only few minutes at one website and my phone is hot like an oven....

[Uliwooly]

check the battery temperature

[Domenic]

I tested and the result is next:

1. 25 c° - after unlocking the phone/ apps closed / brightness 35%

2. 28.3-28.9 c° - while using menu few minutes / apps closed / brightness 35%

3. 29.7 c° - screen ON + Wifi ON / apps cloes / brightness 35%

** 10 minutes passed 3% of battery used

4. 32-32.9 c° - web serfing for 10 min. / chrome opened / brightness 35%

7% of battery used after 20 minutes

5.  33.3-38.2 c° - played some game (Jelly Defense) for 10 minutes  / brightness 35%

14% of battery used after 30 minutes in total

6. 40.4 c° - played the same game but 80% brightness fot 7 minutes

22% of battery used after 37 minutes in total

so is it normal ?? o_O at 40.4 it was pretty Hot... and at chrome it was warmy..

[Uliwooly]

that's normal, also check this

settings > accounts & sync > tap on each and check what's syncing, it could be facebook or google plus or google uploading all your pictures.

[Domenic]

I'm not using facebook at all, only gmail and thats all..Set up in google syncing only chrom and gmail... will see if it helps...