The firmware was Q5_PRO_ANDROID_5.1_TO_ANDROID_7_MIGRATION_FIRMWARE.zip
We do not advise using that firmware to update Android 5.1 to 7.
The instructions in our Q10 Pro 2.0.4 firmware thread are current best practice (links below are for Q10 Pro only!):
- If installing from an Android 5.1 firmware you must first install
official 2.0.1, then
official 2.0.3 (because 2.0.3 cannot be installed direct from Android 5.1), then 2.0.4.
However, the migration firmware should have worked. The fault is probably recoverable, but it is tricky. This from our FAQ:
* How to recover from a failed Android 5.1 to Android 7 upgrade (static HIMEDIA logo)? See here: http://www.futeko.com/newforum/index.php?topic=1622.msg14469#msg14469