Update:
1. Fix some bugs.
Notes:
1.This firmware is only fit for W6.
2.Do not power off the device when upgrading.
3.Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.
UG - 3,4,5,8A and 11, Devika Tower,Nehru Place, New Delhi, India - 110019