In June 2013 I bought the SGS4 Google Play Edition and rooted it. Worked great! But because of rooting I lost offers of and ability to receive OTAs and incremental updates and so I am still on Android 4.3. Is there any access to full flashable official Google ROMs in recovery .zip format? Does anyone have any recommendations on recovery flashable ROMs for Lollipop or Marshmallow that are compatible with my GT-i9505G?