Last system update xperia M5

[Pasindu_R]

Since the last system up date my xperia M5 dual have several  issues.

no power-when i turn on the device,it power on for some seconds and power off again.when i plugged the charger,the device automatically switched on,

after several tries to power on the device,sometimes it powers on and displaying Android is starting Optimizng app 1 of 274 and running it.after switching on the drvice get stuck also and need to restart.

how can i resolve these issues.

[MarlonUk1 · Accepted solution]

Have your phone checked at your local sony service center

[Pasindu_R]

i will try to ge it checked from the service centre.

[MarlonUk1]

http://support.sonymobile.com/global-en/contactUs/

[Siraj14]

Dear all,
I have aan Xperia M5 dual and suffering from a suddenly power off problem while travelling from one city to another.i send the mobile to service centre and the the replace with a new one and unfortunately the same problem is with this new one, I send this again to service centre and that update the software, but the problem is still same
Please tell me is there any solution for this