1.Add ensrgy-saving mode.
2.Change the default Channel Bandwidth to 20M
3.Incorrect upgrade will damage your device.
4.Please upgrade your device by cable connections.
5.Do not power off the device when upgrading.
Số 26 Lô C Trường Sơn, Phường 15, Quận 10, TP. Hồ Chí Minh
