07-05-2018, 01:01 AM
(07-04-2018, 01:34 AM)Luke Wrote: You cannot 'upgrade' your Rock64's android system. This will purge your installation and install the new A 8.1.
You need to unarchive the xz file so you get a .img file. All other information concerning flashing OS images can be found here: http://wiki.pine64.org/index.php/NOOB
Luke, I have unrar the XZ file and got img file, then upgrade by Android Tool V2.38. It showed "Loading firmware failed".
How can I do now?
Thanks