Jio Phone Online Settings Enable Developer Option, Color Filter, Screen Reader, Hotspot, Accessibility, and More Hidden Settings Use Online in KaiOS Devices . Just click on the button that you want to Enable the Settings Color-Filter Color Brightness Screen Reader Developer menu Accessibility Hotspot Homescreens Data-Roaming Connectivity Messaging Sim-Manager Volume Balance Airplane mode Here is a Video Guide . Must watch the video to Enable Color Filter, Hotspot, and Developer options in Jio Phone.
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