The conversation between human and AI assistant.
How do I use Reliance JIO 4G SIM in 3G Phones without Root?
Is there any other way to use the JIO 4G SIM in a 3G phone without rooting the phone and without using a JIOFi device?
Yes, another way is by using an app called MTK Engineering Mode. This app allows you to modify your phone's network settings to support JIO 4G SIM. However, please note that using this app can be risky and lead to issues with your phone's network settings.