Dzebb Handler - For Psiphon Handler users in "Saudi Arabia"! Requirements: Regular Zain Sim, Not an Internet Sim. Note: Do not register your Phone Number with this sim card in your Iqama.
STC, Mobily, Zain APN and Internet Setting Codes - Life in Saudi Arabia
Zain 4G Internet Settings for Android || اعدادات الانترنت زين 4G - YouTube