Answer to "camera is not working . it says can't connect to camera"Sometimes this problem happens on my OnePlus 3 phone. To fix this issue, I will clear data and cache for Camera App. To do that : Go to Settings - Apps - Camera App - Storage - Tap on Data and Cache. Suraj Padmasali Co-Founder - Megebyte.com
Answer to "iPhone 7 home button not working after screen replacement"Actually, I had the same issue. I tried to adjust the home button intensity, changed the home button click speed, and uses AssistiveTouch to override this issue. And it really worked for me.
Answer to "camera is not working . it says can't connect to camera"Whenever I am facing camera errro on my OnePlus 3 phone. I will wipping Camera App cache and Wipe Data. Below are steps to Clear Camera App Cache and Data: Go to Settings -> Apps - > Find Camera App - > Storage - > Tap on Clear Cache and Data. Hope this solution help to fix Camera issue on your Android phone. Suraj Padmasali