Today I will tell you how you can dead
recover or unlock your ZAIN router Model B315s-936

Router/ Device Information

Company: Huawei

Model: B315s-936

Network Locked by: ZAIN (SA) STC (SA) Mobiliy (SA)

Software Ver: Any

How to Unlock/Dead
Recover

Dismantle your router and boot shot your router and connect with
12volt power adopter.

Screen Shot: 1

Now connect with your PC/Laptop by using USB to USB cable

Screen Shot: 2

Now Install All Given Drivers Huawei 3G PC UI port will show
in device manager

Screen Shot: 3

Now Run balong USB file given below

Screen shot: 4

Now Run Huawei Firmware provided in the folder and wait for
complete the process

Screen Shot: 5

Enjoy you have successfully Dead recover or unlock your router.

Screen Shot: 6