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.

Password: geekbuying.com

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).

Flash instruction:

1.Open the flash tool:

2.Click here to choose files:

Then,choose the files in ThL W11 firmware package as follows:

3.Click UPGRADE here:

4.Connect your phone with PC, then wait about two minutes until you see the green circle.