A lower end smartphone released in March, 2014 running the Android operating system. Also known as Nokia Normandy, Noxia A110, and Nokia X Dual SIM RM-980. Repair of this device is similar to other smart phones and requires a screwdriver and prying tools.
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.
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