How to fix Nothing 2 camera stuck on black screen?

Last week my phone broke and I bought the Nothing 2 phone and just in a couple of days, came across this weird issue where the camera screen got stuck in the black screen. The app completely froze none of the buttons were working. It was the first time I had faced such an issue. This had never happened in my previous phone. It was a bit scary as I thought it was hardware issue. After searching in the web,  thankfully I found it was a software issue and not a hardware. With a sigh of relief, I thought of sharing this to you people who might have come across the same issue.

To fix the issue, please follow the steps below:
- close all the background apps, by swapping them from the task list. For 3 button navigation: the task list can be accessed by pressing the recent apps button ( the square button), and for gesture mode swipe up from the bottom, hold and then release
- Restart the phone by clicking power + volume up button and then selecint restart

This should fix your phone. Enjoy. 

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