Guys help me . My C6603 has LTE but Low signal . How to fix this. But the Other device in my Location have LTE in Full Speed . How to fix this guys ? Thanks
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I just bought a UK version xperia z model: C6603
A lot of people proved that Xperia Z DOES work on ATT's 3G network
It is so weird that my xperia z only has edge
I‘m currently using Straight Talk in USA ( I don't think it's a problem of Straight Talk, because its network is also powered by AT&T, my lumia 920 has LTE using exactly the same sim card)
I tried factory reset, LTE/WCDMA preferred/WCDMA only, flash another ROM - not work
Is there anyone having the same issue? The speed of edge really freaks me out
Anyone can help me? THANKS!!
yt92 said:
I just bought a UK version xperia z model: C6603
A lot of people proved that Xperia Z DOES work on ATT's 3G network
It is so weird that my xperia z only has edge
I‘m currently using Straight Talk in USA ( I don't think it's a problem of Straight Talk, because its network is also powered by AT&T, my lumia 920 has LTE using exactly the same sim card)
I tried factory reset, LTE/WCDMA preferred/WCDMA only, flash another ROM - not work
Is there anyone having the same issue? The speed of edge really freaks me out
Anyone can help me? THANKS!!
Click to expand...
Click to collapse
im on h20 with the xperia z c6603 in the states. currently get an abysmal 0.15mbps d/l, & 1.12u/l.
if any one is using one of the other mvnos and receiving better numbers, please share your experience.
If you wanted full HSPA+ support you want the C6602. The C6603 will only get HSPA in areas that are running the right frequency which is spotty.
Sent from my Sony Xperia™ TL
yt92 said:
I just bought a UK version xperia z model: C6603
A lot of people proved that Xperia Z DOES work on ATT's 3G network
It is so weird that my xperia z only has edge
I‘m currently using Straight Talk in USA ( I don't think it's a problem of Straight Talk, because its network is also powered by AT&T, my lumia 920 has LTE using exactly the same sim card)
I tried factory reset, LTE/WCDMA preferred/WCDMA only, flash another ROM - not work
Is there anyone having the same issue? The speed of edge really freaks me out
Anyone can help me? THANKS!!
Click to expand...
Click to collapse
Depends on the frequencies used by your carrier for which modes. The 6603 does not cover the 1700 & 1900MHz bands for 3G used by quite a few carriers in the US
Hi,
I'm using Xperia SP for the past 2 months.
Why , the battery backup talktime for Xperia SP is higher, when it uses 3G Network Signal. (Not web browsing)
Even in Gsmarena, they have mentioned as "Talk time for Xperia SP:Up to 10 h 25 min (2G) / Up to 19 h (3G)".
But for Xperia Z and others 3G talktime is less than 2G.
Awaiting for your answers ?
arhun said:
Hi,
I'm using Xperia SP for the past 2 months.
Why , the battery backup talktime for Xperia SP is higher, when it uses 3G Network Signal. (Not web browsing)
Even in Gsmarena, they have mentioned as "Talk time for Xperia SP:Up to 10 h 25 min (2G) / Up to 19 h (3G)".
But for Xperia Z and others 3G talktime is less than 2G.
Awaiting for your answers ?
Click to expand...
Click to collapse
The phone has LTE, so maybe it is more optimised for 3G/4G?
Just guessing.
Sent from my Xperia SP using xda premium
Anyone can help me.. I'm using docomo xperia Z.. I lived in Indonesia.. Why does my phone can't using the 2G signal? .. When i look for network search there's no option for 2G.. It's always stayed H all the times.. Does anyone can help me so i can using the 2G signal? Thank you
because japan doesn't have 2G....they only have 3G and LTE..
RedZ19 said:
because japan doesn't have 2G....they only have 3G and LTE..
Click to expand...
Click to collapse
wow, this is new information for me.. thanks a lot... looks like japan & korea are the same.. they don't have 2G...
Hello , i will travel to USA in a couple of days , is there any way i can add LTE BAND 4 on my c6603 xperia z? I really want to use LTE data speeds in USA as ill power my laptop with internet and i think my phone wont work with LTE in USA. Any help will be appreciated.
izyeasy said:
Hello , i will travel to USA in a couple of days , is there any way i can add LTE BAND 4 on my c6603 xperia z? I really want to use LTE data speeds in USA as ill power my laptop with internet and i think my phone wont work with LTE in USA. Any help will be appreciated.
Click to expand...
Click to collapse
Unfortunately you cant enable LTE for band 4 by flashing baseband files its more related to hardware than software.
For T-Mobile/Verizon you will be stuck with EDGE and on AT&T you will get 3G
arent any providers with other bands out there in US?
izyeasy said:
arent any providers with other bands out there in US?
Click to expand...
Click to collapse
Other carriers are dependent on the major carriers for network allocation
that sucks!
izyeasy said:
that sucks!
Click to expand...
Click to collapse
Lol
Sent from my Xperia™ Z (C660²) running Dirty Unicorns ROM!
This should be of interest to you. It seems to achieve what you're asking.
Sent from my C6603 using Tapatalk
Hey please help me, i m using this phone in oman under #Nawras network. Everything is fine, but only i cannot use 3g . Here sometime find the low signal of 4g and then direct throw me to gsm. And i discover that even im in hspa and hsdpa net, it will show the 4g icon in the statusbar. Pls help me about that. Many many best wishes to you all