Chosen Solution

My phone is always restart alone several times a day, WHY ? It’s new i bought it few months ago !!

This could be due to an overload of the phone’s ram/system memory. More information will be needed to provide a more detailed answer. Please refer to the device’s troubleshooting page for more information. Nokia X Troubleshooting

Couldn’t u report it to them? Ot might help. Cuz they’ll update perhaps. :)

Nokia RM-980 atu swiching on off restarting whith bettry