xperia V reboot all the time

[bachirim]

i bought an xperia V   3 months ago

after one month it start rebooting more or less 10 times a day.

 each time i try to take a photo or video or set some config stuff it's rebooting

some time during a call, which is not fun. 

i sent  the phone to sony for reparation and got it back yesterday with the same problem.

i have no clue what to do now, 

some messages in this forum are related to the same issue.

[_alexdon_]

Did you try to remove the SIM?

[bachirim]

yes the SIM was removed couple times to switch to anoter phone and back

[_alexdon_]

I mean without the SIM how is it?

[bachirim]

Hi there, in fact i tried to play with without a SIM card and it looks to me more stable!! i took photos and videos with no problem the only issue i noticed is that probably the percentage of the battery is not updated correctly i'm curious to see how that can be solved? Kind regards

[_alexdon_]

That should be fixed with a restart.

[bachirim]

in fact i tried many times to hold both volume and on/off  buttons with no success the mobile doesn't simply reboot

i don't know why

is there any other way to achive that?

[_alexdon_]

Just turn off and back on.

[bachirim]

i did that and i still have the same issue mobile rebooting 

[_alexdon_]

Without the SIM is it still rebooting?