Notes:
1.This firmware is only fit for W18E.
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.
Update:
1. Solved the issue with Bandwidth Control.
2. Added the Remote&Local ID type on Period 1.
UG - 3,4,5,8A and 11, Devika Tower,Nehru Place, New Delhi, India - 110019