User Activity

I am constantly writing to the Service team and sending them system logs. But till now I've received no resolution to the issues I'm facing.
After the recent UI update my phone started to Restart abruptly and frequently. This happens in loop while I try to perform any task like making a call sending a text message.Apps stopped running properly and random errors began to appear. WhatsApp ...
WhatsApp is not working on my phone after the new update. I am not able to install WhatsApp on my phone.
I received an update on my device, and few of the apps automatically got updated. After installing the update my phone is constantly restarting wile using apps or performing basic functions.The phone freezes everytime I try to perform some task, and ...