Few days back I got update on my phone . After update my phone got crashed After hard reset it goes Qualcomm crashdump or dead status it's happening again and again please tell what to do with phone it's really annoying after your updates phone got crash completely please do something about it
Crash dump mode is caused due to RAM of your device. If it's get detected in PC as Qualcomm Mode than you need to go to a local phone repair shop and get your RAM reballed.
If your device is under warranty then head to Service centre