how to unlock amazon sd4930ur

Connecting;
Check your phone and "Always allow from this computer" and select "OK".
Connected;
BRAND: AMAZON
MODEL: SD4930UR
ANDROID: v4.4.4
CPU: QCOM
IMEI: NA
KERNEL: Linux version 3.4.0-perf-gd17b3c7-00036-g4b3a80d (build@ip-10-11-3-231) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Sat Apr 16 00:09:03 UTC 2016
ERROR: Unknown/unsupported brand !

Log file saved to: LOG_11_07_2016_19_45_32.txt

Time needed – 00:00:07