ThL released the stock firmware for THL W11. The item code on Geekbuying is 317570.
Download Link:ThL W11.
Flash Tool Download Link:SP-Flash-TOOL-V3.
Please drive it before you reflash it. You can use the driver tools which all the MTK 65XX can be used.There is the download address: MTK 65XX Driver (Password: geekbuying.com).
Then,choose the files in ThL W11 firmware package as follows:
3.Click UPGRADE here: