I am on Archidroid 1.7.11 , Kernel Boeffla 5.2 b 6a , my phone randomly reboots and is stuck on Samsung Logo, after trying 2 -3 times I am successfully able to get to the Main working screen and It works perfectly normally, but sometimes after 4-5 hours it again reboots and is stuck on Samsung screen , after 2-3 tires I am able to get it working normally. My phone is not hot, I tried 4.1.2 ROM and same thing happens with that ROM as well. Today, I formatted my EXT SD card and this problem is occurring after that (it might be a coincidence).
Is my problem related to:
1. SD Card
2. Power Button
4. Power button (I don't see that it is stuck).
or just 5. SDS?
Please advise as I am out of warranty and pretty worried about the same.
Phone: Xperia Z2 D6502
Rom: Stock 17.1.1.A.0.402 Kernel : Stock Bootloader : Locked Root:Yes!
Previous Phones: Galaxy S , Galaxy S III, Galaxy Nexus