ubuntu-phone team mailing list archive

[Andrea Bernabei <andrea.bernabei@xxxxxxxxxxxxx>]

On Wed, Jul 27, 2016 at 3:38 AM, Seth Ciango <seth.ciango@xxxxxxxxx> wrote:

> I have a Meizu MX4 and a Pro5. Both the MX4 and the Pro5 have the same APN
> configuration. The MX4 behaves great with the limited spectrum available in
> the US. The Pro5 is problematic. My SIM card works great in the MX4,
> however, when I put the same SIM card into the Pro5, it is only able to
> detect the carrier when "2G only" is selected. If I put the Pro5 in
> 2G/3G/4G mode or 2G/3G mode the carrier is unable to be detected, and I'm
> told "No Network" at the phone Dialer screen. Phone calls can still be made
> and received even though it says "No Network" and data can also be
> downloaded over the "H" 3G connection with speeds up to 7Mbps.
>
>
Hi Seth,

this is the part that caught my attention the most.
Could you please file a bug to
https://bugs.launchpad.net/ubuntu/+source/network-manager/+filebug ?

Cheers,
Andrea


> The biggest problem is that when walking in major cities in the open air
> with the Pro5, the cellular data connection will change to "Unavailable"
> and "Denied." This completely disconnects me from phone and data. Toggling
> Airplane mode and rebooting doesn't have a consistent affect. Again, these
> issues do not exist on the MX4. These issues exist on both AT&T and
> T-Mobile's networks. I've replicated the successes and failures with two
> different SIM cards from two different carriers.
>
> Right now, my Pro5 has become a paperweight, and the MX4 is my daily
> driver. Any help would be appreciated.
> Thanks,
> Seth
>
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