[Nexus 4] Update from 4.4.2 to 4.4.3 with official OTA update while keeping LTE

Let's say :

- you have a Nexus 4
- you have unlocked your bootloader
- you're running 4.4.2 with LTE radio (see one of my previous posts)
- you DID receive the OTA update for 4.4.3

Check your build number in Settings/About Phone/Build Number, download the image corresponding to your build and reflash the modem that corresponds to your build.

In my case, I was running KOT49H so I reflashed the 2.0.1700.98 baseband modem :

$ adb reboot bootloader
$ fastboot flash radio radio-mako-m9615a-cefwmazm-2.0.1700.98.img
$ fastboot reboot

Go with the installation of the official OTA 4.4.3 update.

This time I decided to give a try to XDA morrislee hybrid modems.
See XDA thread here :
http://forum.xda-developers.com/nexus-4/general/ref-mako-hybrid-modem-collection-t2412052

On my side I decided to go with :
http://www.mediafire.com/download/5j7maqwjj1g951f/W02C33O02.zip

Download and extract the zip, then :

$ adb reboot bootloader
$ fastboot flash radio modem.img
$ fastboot reboot