Have you updated to 7.1.1
The issue in nokia 3 is the Noughat 7.1.1 update,and many nokia3 user are facing it i saw a lot of nokia 3 in nokia care ,then i started figuring out the reason and found out that the new feature in 7.1.1,Standby intelligent power saving in battery settings was the reason,i compared the 7.1.1 version of a One plus 3T device and found out that oneplus already removed that setting and then provided the update,So i turned off that setting but it only reduced the frequency of hanging but won't go off completely.so i finally decided to revert my device to Noughat 7.0 by the help of local Nokia Care and now my phone is normal.So my suggestion is go to nokia care and tell them to remove 7.1.1 and reinstall the default 7.0,and don't forget to turn off the auto system update in developer settings which is hidden,to unhide the developer options you need to tap seven times on Build Number in about phone section.If you dont turn auto update off then your phone will auto update to 7.1.1 if its connected to wifi.
I bought a Nokia 3 today and hours later the display died. I had to restart the device. Is there a fixing for this or should I return the device?
Do you think I should do a factory reset to downgrade from 7.1 to 7.0 again? Thanks.
Hi Alberto Castro,
Sorry to hear this. It would be good if you could take your phone to a care center near you (or if you're in Europe, to the shop or operator you bought your device from). They will be able to look into things more closely.
Hoping you get to enjoy your new phone without any hiccups soon!