I need some help as my phone has been playing up and I am not sure if it is due to the ROM or my actual phone is broken.
So, yesterday morning i turned my phone off flight mode and instantly rebooted it as i like to reboot it every few days. But whilst it was coming back on it was stuck on the samsung logo. After some googling i decided the best option was to upgrade the firmware to 4.4.2 and did so via Odin and was on complete stock ROM and it seemed fine. Then wanting to get root access i saw this ROM and wanted to flash it, so I flashed Philz CWM Recovery and cleared data + cache as told. Once i have installed this ROM i had input my accounts and settings and everything seemed fine, shortly after i had left the phone in standby and charging for a while but when trying to use it it became completely unresponsive. The screen was black and no buttons did anything, so i took the battery out and pressed power after putting it back in to which it booted up fine. When going to bed and turning it on flight mode it was on about 50-60% battery and upon waking up the phone was unresponsive due to having 0 battery. So i was now just charging it up again and it became completely unresponsive again.
I am sorry for the long winded story. So it could either be a problem with my phone and/or battery or the ROM. It also seems to happen when its charging. If anyone can help me at all i would be extremely grateful.
Thanks