If you have recently updated to Lumia Cyan, then you may like to go to Settings—–>Network+ and tap on it. It should prompt you to restart you device as it applies a service update. What is interesting though is claim the made by our tipster that it helped him in making his stuttering Lumia run butter smooth again.
I did go to Network+ on my Lumia 530 review unit and was promptly informed about this update. But, frankly speaking my Lumia 530 was already snappy, so I can’t notice any difference after the restart.
Anyways, in case you are facing any performance issue on you device post Lumia Cyan update, what’s in trying?
Thanks Jagan for the tip. Cheers!!