topic Carrier aggregation in XA Ultra in XA Series

Carrier aggregation in XA Ultra

Sathyakumar — Sat, 17 Sep 2016 19:57:50 GMT

I purchased XA Ultra Dual last week in India. I use Airtel and Jio Sim. Both the providers have started implementing CA in different Circles. Is Sony aware of this and will providing updates for CA in different bands? If yes, please provide time schedule, since my Circle is under CA. Mediated P10 supports CA

Re: Carrier aggregation in XA Ultra

YoGem — Sat, 17 Sep 2016 20:25:11 GMT

Mediatek P10 support it out of the box meaning that Sony has nothing to do to support it. It will just work!

Re: Carrier aggregation in XA Ultra

Sathyakumar — Sat, 17 Sep 2016 21:09:11 GMT

You are wrong. Sony India website doesn't list CA bands. P10 is a world wide modem which Sony customises for each Country.

Re: Carrier aggregation in XA Ultra

Uliwooly — Sat, 17 Sep 2016 21:51:26 GMT

contact your Local support

Re: Carrier aggregation in XA Ultra

Sathyakumar — Mon, 19 Sep 2016 17:36:15 GMT

I have been informed by Sony local support in India that no LTE-A bands will be supported and no updates will be provided for carrier aggregation bands even though the processor Helio P10 supports carrier aggregation. I had a chat with their support team today and they also informed no VOLTE Support. Please check with your Network provider before purchasing. I can provide chat transcript.

Re: Carrier aggregation in XA Ultra

Yo12 — Sat, 24 Sep 2016 12:37:32 GMT

I am totally recommend that dont buy this phone if want to use Reliance Jio sim.... U can go for Xiaomi, Samsung, lenovo as they provide the VoLTE even at the low price as compare to Xperia XA

Jio voice calling

Aneeshsonkar — Mon, 23 Jan 2017 07:13:14 GMT

Sir i have 📱 Xperia XA and I'm unable to call when i call the jio then they said that you have to update phota to support but when i call the Sony care then they said that we don't have any type of solution for Xperia here sir please help me

Re: Jio voice calling

Uliwooly — Mon, 23 Jan 2017 07:21:57 GMT

@Aneeshsonkar

how old is the SIM card? is or was your device locked to a different carrier?

Re: Jio voice calling

Aneeshsonkar — Mon, 23 Jan 2017 07:32:14 GMT

It's about 4 or 3 month old

Re: Jio voice calling

Uliwooly — Mon, 23 Jan 2017 08:25:06 GMT

@Aneeshsonkar

did the phone worked at all?

is the phone network branded?

Re: Jio voice calling

Didrik — Mon, 23 Jan 2017 09:11:12 GMT

Hello and welcome to the forum @Aneeshsonkar!

I'm sorry to hear about the trouble you are having with your phone.

Do mean that you are unable to make any calls at all with your phone? If that is the case, are you able to send text messages or connect to a mobile network? Check under Settings > More > Mobile networks > Network operators, are you able to connect to a network here? I would also recommend that you, if possible, try using another SIM-card in your phone.

However, if your device is branded to a specific operator and you recently switched to Jio you will need to contact your previous service provider in order "unlock" your phone to other network operators.

Let me know how it goes!