Why is my Startup Screen so slow after the Denim update on my Lumia 720?

[Windows Central Question]

Startup Screen slow after denim update on Lumia 720

After denim update on my Lumia 720, when I press power button to wake my phone then startup screen takes 5-6 seconds to appear. I see resuming message for a while. I tried setting up start screen image located in SD card as well as located in phone memory. But no difference. Has anyone experienced this problem.

 

[Harrie-S]

Re: Startup Screen slow after denim update on Lumia 720

Sometimes during a OTA a glitch happens.
If a soft reset does not solve this problem a factory reset will do it.
So i recommend you to do a factory reset but be sure you first back up your stuff.