Can I uninstall lollipop?

[Zenith49]

I'm the tech savvy one between me and my brother and I guess that's not saying a lot. I worked in IT for 30 years, but then, the machines were room size and didn't fit in a pocket well.

I got us both N4s 18 months ago. I upgraded mine to Lollipop as soon as the download was available, but I waited for my brother's until about 2 weeks ago. He's done nothing but complain since then. The screen in not responsive when he taps or swipes, he misses calls and he just generally whines about the phone. He doesn't take well to change and I personally think that he just shouldn't have a smart phone, but he wants one anyway.

So, is there anything I can do to a stock, not rooted N4 to get it back to a version that causes less whining?

Thanks
Z.

 

[B. Diddy]

Follow the steps here to flash the factory image for KitKat: How to manually update your Nexus | Android Central

Find the factory image here: https://developers.google.com/android/nexus/images

 

[Zenith49]

Thanks so much. I'll give it a try tonight.

Z.

 

[Wireless Gadget]

Have you tried Factory data reset to Lollipop to see if that corrects the issues. Old apps may not be compatible and cause problems. If you have flashed to earlier is, you may want to give this a try.

Posted via the Android Central App on my Nexus 4