Update issues with C1904

[AAKN]

Dear Support,

I am receiving the issues with updates on Xperia M - C1904.

After update, I am receiving the message "Unfortunately, the process android.process.media has stopped".

Please advice to resolve the issues.

Regards,

Arshi

[vinaybhi]

i was updating my xperia to 15.4.A.1.9 and it got stuck in the middle . later when i checked it , it is not even switching on, just showing sony and nothing else. please help me