Moto E XT1527 - unable to detect 3G network - E 2015 Q&A, Help & Troubleshooting

Hi,
I recently purchased a XT1527 - AT&T go phone and it was working well in USA as I got 4G signals all over.
I am now back to India using Idea network, the phone gives me only 2g network
I even tried *#*#4636#*#* and set the preferred network to
a) WCDMA only - couldn't find any network
b) LTE only - gives me only 2G
c)LTE/WCDMA - got only 2g
I also don't see the preferred network options under
Settings->wirless and networks->more option
how to resolve this issue?

Att model may not have the radio bands you need to get anything higher than 2g. Sounds like your issue with me.
Sent from my XT1526 using XDA-Developers mobile app

sk_motoe said:
Hi,
I recently purchased a XT1527 - AT&T go phone and it was working well in USA as I got 4G signals all over.
I am now back to India using Idea network, the phone gives me only 2g network
I even tried *#*#4636#*#* and set the preferred network to
a) WCDMA only - couldn't find any network
b) LTE only - gives me only 2G
c)LTE/WCDMA - got only 2g
I also don't see the preferred network options under
Settings->wirless and networks->more option
how to resolve this issue?
Click to expand...
Click to collapse
The North American models only have the 3G/4G bands for North American networks. You'll only get 2G internationally.

Related

Network realted question. Please help!

Howzit guys,
I brought a HTC Aria in the USA on AT&T network. I came back to SA and rooted my phone put Android v2.2 on (phone came with v2.1) thinking that would unlock the phone, but it didn't. I ended up looking on the net for a website that I could get an unlock code for my phone. Long story short, I found one, paid for it and it worked. I'm using the phone on Vodacom no matter what I do I can't get 3G or HSDPA to work, only GPRS. HSDPA and 3G work fine in the states.
After doing some research I noticed that in the Mobile Network settings on the phone there is 3 options under Network Mode:
1. WCDMA only
2. GSM only
3.GSM / WCDMA auto
Now from what I've seen I need to use WCDMA to get the 3G / HSDPA to work, but when I select option 1. I don't get any signal and then phone eventually switches to GSM automatically. I was at work on the weekend helping a customer with her laptop and she had a 8•ta 3G modem, and 8•ta 3G modems are currently running off of MTN's network I was told this by an 8•ta technician and I noticed when connecting the modem it said something regarding WCDMA.
So now my question, if I change to MTN do you think I will be able to use 3G / HSDPA on my phone?
Any info regarding this will be greatly appreciated.
Thanks
The American version of the Aria uses different 3G frequencies (because that's what AT&T uses), so unfortunately your phone will not work with 3G in South Africa. There is a different version of the Aria (called Gratia in most regions) that is the exact same phone except it supports the correct 3G frequencies for your country, but there's nothing you can do with the phone you have now to make it work.

4G Data on an unlocked S2?

Hello,
I have the international phone of the S2. I am right now running on T-Mobile's service. I can call, sms, and mms just fine. But its on the EDGE network for data. If you root the phone (which I have done before), will I be able to force the phone to go into a 4G network like HSPDA? T-Mobile is a GSM network, however T-Mobile's required bands (1700 and 2100) are not listed in the GSM bands but on the HSPDA bands.
You can force the use of WCDMA without root access by dialing *#*#4636#*#* selecting phone information and then WCDMA only from the drop down box.
Sent from my Nexus 7 using Tapatalk 2
I selected WCDMA only, but for some reason, it automatically switches back to auto mode. Should I reflash the modem?
Umust have selected Preffered... Use WCDMA only
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
Vigz said:
Hello,
I have the international phone of the S2. I am right now running on T-Mobile's service. I can call, sms, and mms just fine. But its on the EDGE network for data. If you root the phone (which I have done before), will I be able to force the phone to go into a 4G network like HSPDA? T-Mobile is a GSM network, however T-Mobile's required bands (1700 and 2100) are not listed in the GSM bands but on the HSPDA bands.
Click to expand...
Click to collapse
even if you force the phoone to use UMTS, or HSDPA, you probably still won't see 3G (or what t-mobile call 4G), until they refarm their 3G network to 1900 band in your market (or you could be one of the lucky few that are in those refarmed market already).
Vigz said:
Hello,
I have the international phone of the S2. I am right now running on T-Mobile's service. I can call, sms, and mms just fine. But its on the EDGE network for data. If you root the phone (which I have done before), will I be able to force the phone to go into a 4G network like HSPDA? T-Mobile is a GSM network, however T-Mobile's required bands (1700 and 2100) are not listed in the GSM bands but on the HSPDA bands.
Click to expand...
Click to collapse
If you are using the international variant of Galaxy SII, ie GT I9100, on T-Mobile, don't even bother yourself as you will be stucked on EDGE.
Sent from my Samsung Galaxy SII

Problem in Network mode for AT&T model PadfoneX in another country

Hello community!
I have PadfoneX with AT&T firmware, I use it in Russia and Ukraine.
My problem is that I can't change network mode - there is no such option! (KitKat 4.4.2 with AT&T Software)
When I'm in Russia, I can use only 4G - LTE or HSDPA - it's too expansive sometimes when I don't need high speed connection at the moment.
When I'm in Ukraine, I can use only EDGE and only in airport I can "catch" HSDPA - I can't understand why it's so? Provider tells that coverage of 4G network exist in my town, but phone choose EDGE and in airport it switch to 4G.
What is the problem? Can I switch network mode to 2G-3G-4G manualy? Is problem in AT&T software???
NikRus1984 said:
Hello community!
I have PadfoneX with AT&T firmware, I use it in Russia and Ukraine.
My problem is that I can't change network mode - there is no such option! (KitKat 4.4.2 with AT&T Software)
When I'm in Russia, I can use only 4G - LTE or HSDPA - it's too expansive sometimes when I don't need high speed connection at the moment.
When I'm in Ukraine, I can use only EDGE and only in airport I can "catch" HSDPA - I can't understand why it's so? Provider tells that coverage of 4G network exist in my town, but phone choose EDGE and in airport it switch to 4G.
What is the problem? Can I switch network mode to 2G-3G-4G manualy? Is problem in AT&T software???
Click to expand...
Click to collapse
If you want to force EDGE, grab "4G Switcher" app from the Play Store and set the "Preferred Network Type" to "GSM auto (PRL)".
As for only getting EDGE in Ukraine, what LTE bands do the local carriers use? The AT&T Padfone X has LTE on bands 2, 4, 5, 7, 17. In Russia, you're probably picking up LTE on Band 7.

G5 cannot connect to 4G LTE?

I bought a Sprint G5 (LS992) and am using it in Canada, however I have never been able to connect to 4G LTE even though I am sure it works on my carrier's LTE network (Public Mobile, which uses Telus's network). I could still call, text and use data on 3G HSPA+ but not LTE.
I checked the Network type and strength under Mobile networks and only see 3G -65dBm.
In 4G settings under Mobile networks there are two options, one is the Network operator which I could not press into it and the other one being IP address which shows me "0.0.0.0"
Tried to enable LTE by switching the network mode to LTE/CDMA only but not even able to connect to the network (no calls no text nothing)
I am pretty sure G5 is capable of using LTE but just don't know why I am not the one using it.
Thanks for any help or suggestions!

Can't connect to LTE only WCDMA

My Z5C E5823 wont connect or get any LTE network, only H+ at most.
I'm on Telstra network, other sim doesnt work too. But works just fine if I popped it to my Mi Max 2.
I can see both LTE and 3G network if I have to manually search for network operator, but selecting LTE network will produce similar result.
Downloaded the appropriate APN settings, same.
Tried to set LTE as preferred network type, same.
No data, no signal on LTE mode.
I don't know much about the history of this phone, got this from an acquaintance who also has this issue from the moment he got it.
Android 7.1.1 (32.4.A.1.54)
Baseband Version: 8994-FAAAANAZQ-00065-37
Unrooted
Bootloader Locked
the same thing happens to me and with the same baseband

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