latest firmware for ST15 is 4.0.2.A.42 but SE released 4.0.2.A.58 (newer) for SE15e model which is same as ST15i and used in Japan.
some users flashed that FW in their ST15i and reported that it works.

Originally Posted by metalrawk

thats it? i knew how to simply copy from system
btw here is hex file- http://db.tt/Nl3QeESz
and tell me where is hw_config,sh located. I dont know its path.

---------- Post added at 12:31 PM ---------- Previous post was at 12:29 PM ----------

and anyone tried SE15e .58 firmware on ST15i?
that might solve your problem

its on etc/hw_config.sh and thank you for your help!!

Originally Posted by metalrawk

latest firmware for ST15 is 4.0.2.A.42 but SE released 4.0.2.A.58 (newer) for SE15e model which is same as ST15i and used in Japan.
some users flashed that FW in their ST15i and reported that it works.

I will Try that too friend

On my ST15i the file touch_smultron_sony.hex it's identical with the one posted by metalrawk. Maybe the hw_config.sh will have something diferent to help fixing this capacitive buttons problem...

Originally Posted by deejay4angels

On my ST15i the file touch_smultron_sony.hex it's identical with the one posted by metalrawk. Maybe the hw_config.sh will have something diferent to help fixing this capacitive buttons problem...

Ya me too!
it is same 100%

a new firmware (.62) for S51se (japanese xperia mini) is just released on wotanserver, flash it in ST15i

Originally Posted by metalrawk

a new firmware (.62) for S51se (japanese xperia mini) is just released on wotanserver, flash it in ST15i

Thanks for your help metalrawk.

Anyway, i've just tried both firmwares 4.0.2.A.0.58 and 4.0.2.A.0.61 from wotanserver and there is no change about this capacitive buttons - the problem it's the same: after the temperature goes above 34-35 Celsius degrees, the phone goes crazy beacause the Home and Back buttons starts activating on it's own.

Please upload the hw_config file from your phone so i can do more tests. It is located at the etc folder on your phone internal storage.

This problem can be fixed at a Sony Ericsson Center by doing a software calibration, so i think it's something that can be located in the system files...

http://db.tt/1bDIjTvA here you go

Originally Posted by metalrawk

http://db.tt/1bDIjTvA here you go

Thanks, metalrawk.

Unfortunately, again the file it's identical and with the same MD5 as the one from my phone... And the people from Sony Ericsson they don't want to share their calibaration software, they are doing it only if you give them the phone...

they dont have the calibration sofware, my friend works at sony ericsson service center, when I bought my ST15i, it was having same problem so I gave it to my friend, he said that he will calibrate it on SE website, you need a service center technician account to access that page, but I refused to let him calibrate my phone and asked for replacement certificate instead. he gave me the certificate and took that faulty handset, I gave that certificate to the store and they gave me a new ST15i