anonymous delhi, 02 Sep 2016does rjio support to vivo y27l ? pls replyFull Reliance Jio support is only possible if your phone supports two separate 4G bands:
1) FDD-LTE 1800 -> Used for data in Jio
2) FDD-LTE 850 -> Used for voice (VoLTE calls)
The FDD-LTE 1800 is the most popular 4G band in India, all 4G phones old or new will support it. Hence surfing the Internet and using data with Jio sim can be done with any 4G phone available in India. But Reliance have introduced a new tech in India which for phone calls using VoLTE by using the rare FDD-LTE 850 band, which frankly was never before used in India and hence no manufacturer bothered to include in their phones.
Phones like my Lenovo Vibe X3 and Vivo X5Max being a generation old supports FDD-LTE 1800 out of the box, hence data works fine with Jio SIM. Newer generation phones like my Vivo V3Max supports both 4G bands, hence it has full support for Jio be it data or voice.
Reliance must have understood, nobody will change their phone so as to use their SIM. Hence they have created their own app which will record your voice in real time convert it into data and sent it at FDD-LTE 1800 as all older gen phones support them. So for calls using their app the newer VoLTE specific FDD-LTE 850 band will not be used.
I use this app with my Vibe X3 & X5Max and it works fine. But as someone pointed out earlier, you ALWAYS have to keep the data ON, so as to receive phone calls using Jio sim in Vibe X3 or X5Max. For me it is a big pain, as now I need to be extra careful as background data may get download and auto updates taking place which will only trigger higher phone bills!!!
Also you become the slave of this Jio app, your phone's native dialer won't work. Hence I use my Jio SIM only with my Vivo V3Max as it supports both FDD-LTE 1800 & FDD-LTE 850 bands and I do not need this Jio app anymore. So with V3Max the Jio SIM acts just like a normal connection.
Hope this helps!!!
SG, 22 Aug 2016does vivo y 27l support jio sim No this phone sucks fake 4G phone
Praful, 09 Sep 2016My jio is not supported in my vivo y 27L mobile. Why?It supports jio network.
After update the new version from first vivo y27 use. My contact apps cannot be for SAVE new contact. Why BBk launcher always says application stop ? Help - VivoLover
Ram, 05 Sep 2016Jio app can't open why?please answer meMy jio is not supported in my vivo y 27L mobile. Why?
Anonymous, 07 Sep 2016My Gio app is not opening in my vivo y27lYou can download new version of Jio app from playstore. That app will be open.
My vivo y27l doesn't support 3g
As I recharged 3g pack
It gives 2g speed
Ram, 05 Sep 2016Jio app can't open why?please answer meMyjio 4g sim dn't support
Deepz sur, 31 Aug 2016I have downloaded my jio apps and now I cant open it this app in vivo y27l some one pliz help meI can't open my jio apps.. after installation....
Please do something sir.....
I have downloaded my jio apps and now I cant open it this app in vivo y27l some one pliz help me
SG, 22 Aug 2016does vivo y 27l support jio sim Does vivo y 27 l support jio sim