I bought new Galaxy S4 before two months and from the beginning I have started to experience some serious software issues. Every evening before I go to the bed I connect my phone to charge and in the morning it is frozen (dead, no response) with red light indicator and no response of buttons.
To start the device I have to hold for a long time the power button and only then the device boot.
I have sent it to the service and after two weeks they return it with new software and the problem stopped. Yesterday I made a flash with some xda ROM with serious review and this morning the issue has return. I know that is my fault and changing the ROM will broke the warranty, but after no one else is experiencing that problem with this ROM I have started to search for an explanation.
The question is how can I record the moment when the phone freeze and view the log after that... Is there some kind of a text file where it holds some information about the processes? The tricky is to view that file after the phone is down and I switched it on...
Thank you! Sorry for my bad English.. :)