However, there are many phones which do have support for VoLTE from the hardware side, but are not able to make calls on Jio as the software restrictions have been applied. While many OEMs could be working with Jio for a tie up before enabling VoLTE support, we discovered the OnePlus is one among them! Helen, who worked with OnePlus on the Oxygen OS operating system has replied to one user’s question about VoLTE support on older OnePlus devices on the official OnePlus Forum in a Oxygen OS Q&A thread and here is what she says: Though this is not an absolute giveaway or official statement, we see that OnePlus might be working to provide VoLTE support through a software update to their older devices like OnePlus 2, OnePlus One and OnePlus X. This is sure to bring delight to tons of OnePlus users in India who hold the OnePlus One and the OnePlus 2, the former being a more prevalent and popular device especially among the geeky community. It may also give one more reason for them to hold onto the device! We will surely update as an when we get some more concrete information about this.
