system hudl2 rooted 20150106 154003 ONLY.r1 firmware
hudl2 ota rel.android build.20150803.092218 to rel.android build.20150917.142239 firmware
hudl2 ota rel.android build.20150529.110309 to rel.android-build.20150803.092218 firmware
hudl 20131016 200812 stock rktools firmware