My S905 Q-Box 2GB/16GB Box was running on Android 5.1 originally with this build LMY47V.20160907. LibeElec works on it from the SD card using following image: 7.0.2.009 (2016-11-06) with the default device tree. After install to NAND everything is still good and of course must faster.
However, if I update it to the latest development build from (2016-12-02) by dropping the the LibreELEC-S905.aarch64-7.0-devel-20161202213923-r23473-g8a53869.img.gz file in the shared update folder it works at first fine in default Kodi. But when I restore a backup of Kodi via the LibreElec recovery function using a .tar file placed on the box, the box freezes after rebooting on the boot screen (the golden Q).
The only way to recover the box is by booting it up again via the 7.0.2.009 (2016-11-06) SD card. Also the install to NAND works.
I've tried the alternative approaches to get the box running with the backup and the 2016-12-02 development version but with the same result. The only version that so far seem to work is the development version of 2016-11-19 at hand (it's taken offline now it seems).
I tried the following to get the 2016-12-02 running:
- I restored the Kodi .tar backup in 7.0.2.009 (2016-11-06) on NAND and then updated to the 2016-11-06 development version -> no boot after reboot
- I made a new SD card based on the 2016-12-02 development version, tried to boot it up from this SD -> no booting at all
Any idea what is going on? Am I updating it wrong? Or did I find a bug in restoring backups and/or booting in the latest development version?