@imarr
Try solution from topic Google account password, himedia strikes back..
http://www.futeko.com/newforum/index.php?topic=2961.msg24505#msg24505
Kodi can be manualy update from Kodi site
https://kodi.tv/download/852
http://mirrors.kodi.tv/releases/android/arm/kodi-17.6-Krypton-armeabi-v7a.apk