Downgrading Nexus 4 to Android Jelly Bean 4.3

Shortly after I updated my Nexus 4 from Android KitKat 4.4 to 4.4.2 and finding out that tethering was still broken, I downgraded to Android Jelly Bean 4.3.

The downgrading process included unlocking the bootloader and installing Nexus 4 Android Jelly Bean 4.3 factory image.

Nexus 4 back to Android Jelly Bean 4.3

Within the hour I once again have a functional  Nexus 4 mobile hotspot.

Nexus 4 Tethering and Mobile Hotspot

I do not use the Nexus 4 as a phone. I don’t even know what the phone number is.

If you’re using your Nexus 4 as a mobile hotspot on T-Mobile USA network, stay away from Android KitKat.

Android KitKat 4.2.2

Sometimes on Thursday, December 12, 2013 both my Nexus 4 and Nexus 7 received the Android KitKat 4.2.2 update. My colleague’s Nexus 5 received the update on Wednesday, December 11, 2013.

After updating to Android 4.2 KitKat, I tested the tethering and mobile hotspot feature. It is even more broken than before, specifically within T-Mobile USA network. If your Nexus 4 still running Android Jelly Bean 4.3 and you use it as a mobile hotspot, avoid Android KitKat at all cost.

Android KitKat 4.2.2 on Nexus 4

Android KitKat 4.2.2 on Nexus 7