VikashLB
Derren , Dear support , I am also facing this issue from longtime.. when I approach to service centre.. with out diagnostic they telling change the mother board.
I am in outof warranty and mother board cost is around 25000 rupees, I will get good mobile in the market. I have paid 42000 rupees to buy nothing phone 1, i am really not happy with these mobile, there is no physical damage to my nothing mobile.
After trying multiple restart, it will rebooting and automatically it will go crash dump mode and few applications not open some time and after restart it will work . Some times it will expect factory reset. Due to that i again I need to setup my phone..
With respect to my case please suggest