[Q] Xperia Mini St15i continuosly rebooting.

vaibhav satam

Senior Member
Sep 26, 2009
172
23
0
Mumbai
surely it will work :good: this method solved my problem when I have this problem b4!!:good:
Hey buddy thanks for ur quick support ..i successfully flashed ftf nd nw system boots up ..but touchscreen doesnt work at all :( it is stuck on lockscreen

Sent from my HTC One using xda app-developers app
 

anandrd

Senior Member
Jul 30, 2013
53
6
0
Chennai,TN
Hey buddy thanks for ur quick support ..i successfully flashed ftf nd nw system boots up ..but touchscreen doesnt work at all :( it is stuck on lockscreen

Sent from my HTC One using xda app-developers app
try flashing anyother lower firmware versions and check whether the touchscreen is working or not
if ur touchscreen works again flash the latest ftf
even this method does not work I don't have any clue:highfive:
 

vaibhav satam

Senior Member
Sep 26, 2009
172
23
0
Mumbai
try flashing anyother lower firmware versions and check whether the touchscreen is working or not
if ur touchscreen works again flash the latest ftf
even this method does not work I don't have any clue:highfive:
Thanks for d rply buddy :) will you guide me thru d procedure of unlocking d bootloader and flashing custom roms ..will this solve my problem ??

Sent from my HTC One using xda app-developers app
 

skallios

Member
Dec 3, 2013
7
1
0
Boot problem

Hi.
I have my brothers Sony xperia st15i phone with problem on booting. It does not initiate at all.
It does not even indicating me its charging procedure. When I press the on/off button it vibrates instantly but it is not lights up.
When I am connecting the charger it light for some seconds the RED led and then nothing...
Is it hardware or software failure...???
 

anandrd

Senior Member
Jul 30, 2013
53
6
0
Chennai,TN
Hi.
I have my brothers Sony xperia st15i phone with problem on booting. It does not initiate at all.
It does not even indicating me its charging procedure. When I press the on/off button it vibrates instantly but it is not lights up.
When I am connecting the charger it light for some seconds the RED led and then nothing...
Is it hardware or software failure...???
it is a mobile brick u need to unbrick and flash original firmware(.ftf)
 

anandrd

Senior Member
Jul 30, 2013
53
6
0
Chennai,TN
This may help u

What is the mobile brick...!?!?! :confused:
And how can I do them...??? (unbricking and flushing)
to unbrick ur mobile u must have flashtool and unbrick firmware
for flashtool download fromhere
then install it in ur pc

1.open flashtool.exe in c:/drive by (default) or ur preferred install location
2.click on flash icon in the flashtool then select flash mode and select the firmware which I've provided u in the zip file
3.now a popup will show on ur pc stating waiting 4 connect in flash mode
3.connect ur mobile 2 pc by pressing volume down key of ur mobile
4.wait 4 sometime and then mobile will connect in flashmode and flashing process proceeds
5.now u have unbricked ur mobile

NOTE: don't forget to install drivers found in drivers folder where u installed flashtool

Then u have to flash ur original firmware by the sameway as u did for unbrick

Refer post #18 for flashing original firmware
 

skallios

Member
Dec 3, 2013
7
1
0
You are my savior...

to unbrick ur mobile u must have flashtool and unbrick firmware
for flashtool download fromhere
then install it in ur pc

1.open flashtool.exe in c:/drive by (default) or ur preferred install location
2.click on flash icon in the flashtool then select flash mode and select the firmware which I've provided u in the zip file
3.now a popup will show on ur pc stating waiting 4 connect in flash mode
3.connect ur mobile 2 pc by pressing volume down key of ur mobile
4.wait 4 sometime and then mobile will connect in flashmode and flashing process proceeds
5.now u have unbricked ur mobile

NOTE: don't forget to install drivers found in drivers folder where u installed flashtool

Then u have to flash ur original firmware by the sameway as u did for unbrick

Refer post #18 for flashing original firmware
Thanks for your help.
I did as you said. I manage to unbrick the phone. I also load the firmware found on
http://www.mediafire.com/?wot47vumhstlc4h
and after the procedure finished I made the update via Wi-Fi to the latest one. The 4.1.B.0.587

The Kernel is showing
2.632.9-perf
[email protected]#1

Do I have to do something with it. (Sall I change the Kernel...!!!)
Is the phone rooted with that firmware or I need to do rooting by myself...?!?!?!

Thanks again for your help.
 
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anandrd

Senior Member
Jul 30, 2013
53
6
0
Chennai,TN
Thanks for your help.
I did as you said. I manage to unbrick the phone. I also load the firmware found on
http://www.mediafire.com/?wot47vumhstlc4h
and after the procedure finished I made the update via Wi-Fi to the latest one. The 4.1.B.0.587

The Kernel is showing
2.632.9-perf
[email protected]#1

Do I have to do something with it. (Sall I change the Kernel...!!!)
Is the phone rooted with that firmware or I need to do rooting by myself...?!?!?!

Thanks again for your help.
now u are on stock ics firmware with stock kernel
It is not pre-rooted u have 2 root it by yourself
for rooting stock ics.587 firmware there is a new one click tool available in the forum
 

cruizee

New member
Jul 24, 2014
1
1
0
sorry for diz late reply
did u still need any help
im facing same problem where my phone sony ericsson xperia mini st15i boots continously with sony and xperia logo
im new to this android forum, i dont know much
Will i lose all apps ,msgs,contacts and other data if i flash it.
if yes,how to backup data before flash??
please help me out guys!!
Thanks in Advance!!
 
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anandrd

Senior Member
Jul 30, 2013
53
6
0
Chennai,TN
im facing same problem where my phone sony ericsson xperia mini st15i boots continously with sony and xperia logo
im new to this android forum, i dont know much
Will i lose all apps ,msgs,contacts and other data if i flash it.
if yes,how to backup data before flash??
please help me out guys!!
Thanks in Advance!!
refer post #18
you will lose all data
 

fundre

Senior Member
Dec 10, 2010
501
152
0
You don't need to reflash the whole rom and lose your data. If your phone bootloops after turning on bluetooth, it's caused by last bluetooth pairing you did. Some bluetooth device are just incompatible with our phone maybe due to a bug in driver. Solution is to wipe dalvik, boot as usual, install titanium backup, then wipe data for bluetooth pairing. You can now be able to turn bluetooth on. To prevent further problem, just don't pair with your last paired device.
 

kimberl

New member
Aug 30, 2016
1
0
0
Cabanatuan City
i have problem here
with my Xperia st15i
phone turned off automatically
as i turned the bluetooth on
and is not turning on again . it
shows the sony and xperia
screen over and over again and again
now i can't turn it on. please help me please what can i do
. :eek::eek::eek:
 
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