ubuntu-phone team mailing list archive

["\"@j\"@y" <aj4k5@xxxxxxxxxxxxxx>]

Dear Ubuntu Team / Tony

I tried with five another SIMs(service providers) and the handset was 
working absolutely fine with 3 Carriers, only two Carriers gave similar 
problems which could probably be due to poor network coverage and poor 
network topology. The details are given below :-

        Airtel :                    2G/3G/4G all works perfectly, 4G 
data transfer speeds as per Indian standards are mind boggling, A never 
before experience, thanks to Ubuntu Touch Team.

   Vodafone:              2G/3G all works perfectly, 3G was giving
   problem in my area due to poor 3G network coverage, otherwise OK.

   MNTL/Dolphin:       2G/3G all works perfectly fine on voice, data
   connectivity is pathetic, probably due to service provider's poor
   coverage.

   Reliance:                 2G/3G, connection denied, unregistered, No
   carrier, intermittent problems despite having good network coverage
   on other handsets.

   Aircel:                     2G/3G loosing connection intermittently
   and re-registering SIM frequently, probably due to bag network coverage.

   Idea Cellular:         I have not tried on Idea Cellular, but shall
   procure a SIM and do that shortly, will share the results with team.

Was able to fix the USB connectivity issue with a external USB Hub, the 
original cable has to be used, intermittent problems with other USB cables.

Thanks for your valuable suggestion.

Regards



On Tuesday 22 September 2015 02:09 AM, Tony Espy wrote:
> On 09/19/2015 05:38 AM, "@j"@y wrote:
> > Dear Ubuntu Team
> >
> > I tried with five another SIMs(service providers) and the handset was
> > working absolutely fine with 3 Carriers, only two Carrier gave similar
> > problems.
>
> Wow, thanks for the extra effort!
>
> Would you mind sharing the details of which carriers worked, and which 
> didn't?
>
> > The Flight Mode toggle also worked perfectly except for these two
> > service providers/carriers where after switching off the "flight mode"
> > No SIM was displayed by the Ubuntu Touch.
> >
> > I am fine with the present arrangement but if you assess any issues then
> > it needs fixing.
> >
> > Another issue is
> >
> > I am now not able to mount the storage drive once I plug it to my
> > Desktop(Ubuntu), updated the usb id list, it is recognised and displayed
> > properly on lsusb but not able to show and mount in display manager.
> >
> > Pls help on this issue
>
> The MX4 is rather sensitive to which USB ports its plugged into. In 
> particular, there are many reports of problems with USB3 devices.
>
> Try using a USB2 port, and if one's not available, you might want to 
> try using an external USB hub. Also, some people have found best 
> results with the original USB cable that comes with the phone.
>
> /tony