Enable 3G UMTS HSDPA - AT&T LG V10

Is there anyway to enable UMTS 3G on this version of phone. I have used the hidden LG app and selected auto select GSM/WCMDA/LTE but I cannot get any 3G service. All I get is 4G/4GLTE or EDGE and nothing else.
2G service will be stopping soon here and I won't be able to use the phone when in EDGE mode when that happens.
I am on Vodafone in AU and live in poor service 4G area but good service 3G when I used my old Note3. I have also tried a Telstra 4G SIM and the same happens.
Looking at spec for this phone it is radio supported for 2G/3G and 4G but I suspect AT&T may have locked out 3G service.
I cannot find a non AT&T ROM anywhere so I suspect I am stuck with AT&T for the moment which I suspect this may fix the issue. But any help would be appreciated.

yaoihost said:
Is there anyway to enable UMTS 3G on this version of phone. I have used the hidden LG app and selected auto select GSM/WCMDA/LTE but I cannot get any 3G service. All I get is 4G/4GLTE or EDGE and nothing else.
2G service will be stopping soon here and I won't be able to use the phone when in EDGE mode when that happens.
I am on Vodafone in AU and live in poor service 4G area but good service 3G when I used my old Note3. I have also tried a Telstra 4G SIM and the same happens.
Looking at spec for this phone it is radio supported for 2G/3G and 4G but I suspect AT&T may have locked out 3G service.
I cannot find a non AT&T ROM anywhere so I suspect I am stuck with AT&T for the moment which I suspect this may fix the issue. But any help would be appreciated.
Click to expand...
Click to collapse
Strange, because using the same app I'm able to change the network mode from 2G to 3G with ease. And it works well.

Phone is OK
OK the AT&T V10 has no 900Mhz support but has 850Mhz support and 2100Mhz support
After many contacts with Vodafone AU, I found someone that knows their stuff. They tell me coastal areas have 2100Mhz and inland where I am is 900Mhz, so problem not solved but understood. But if I have a Telstra AU SIM they support 850Mhz which this model has.

Related

[Q] Touch Pro on T-Mobile 4G

I've got the Touch Pro (T7272-unlocked not t-Mobile branded) and am a T-Mobile customer.
Does anyone know if this device works on the T-Mobile 4G network?
If so, what setting, if any, need to be changed?
The package says the phone supports HSPA network, but T-Mobile's is HSPA+.
The phone will work, but I believe only on EDGE. The radio bands are wrong to get 3G or I guess 4G. There's nothing you can do about it.
Thanks for your reply.
I've used it for years with EDGE, which is brutally sloooooow.
I was wondering what spec determines if a phone will work on T-Mobile 4G network?
that is correct. att's 3/4g opperates arround 1800hmz while tmobiles 3/4g opperates around 1700mhz to no matter what you do (outside of switching carriers) there is no way you can opperate outside of edge
-rastlin
Rastin,
Thanks for your reply.
Is there any possibility that a software solution could change the Band Frequency?
Unfortunately it`s imposible.

[Q] EDGE Network in my phone

I got a Tmobile sensation and I m using in Peru, for some reason the network line is in EDGE, or 2g it is the way we can change, the sim card work in 4g in another phone, some body can help me.
check your network settings and see if your running tmobile. maybe att?
Isnot working
Still under 2g, I read I need do something to activate the 850 HSPA in the cellphone.

[Q] 1800MHz LTE Band

This phone is the first phone Verizon is selling (except the iPhones) that has the 1800MHz LTE Band (band 3).
When I saw this I was particularly excited as I visit Australia often and that's the band Telstra uses. I am currently in Australia now, and I am unable to pick up any LTE on this phone. I have gone through every possible mode in the phoneinfo app, but none will get any LTE signal.
I am using a Telstra SIM that has LTE service and I put in the correct APN settings.
The only possible explanation that comes to mind is that Verizon is blocking the 1800MHz LTE band from being used, just like the S4 came with AWS but only a software update pushed later on was able to unlock that band. If that were the case, is there any way around it?
Any other ideas why it's not working?
I tested my SIM in the same location in a iPhone and it got lte
Sent from my HTC One M8 using Tapatalk
levilib said:
This phone is the first phone Verizon is selling (except the iPhones) that has the 1800MHz LTE Band (band 3).
When I saw this I was particularly excited as I visit Australia often and that's the band Telstra uses. I am currently in Australia now, and I am unable to pick up any LTE on this phone. I have gone through every possible mode in the phoneinfo app, but none will get any LTE signal.
I am using a Telstra SIM that has LTE service and I put in the correct APN settings.
The only possible explanation that comes to mind is that Verizon is blocking the 1800MHz LTE band from being used, just like the S4 came with AWS but only a software update pushed later on was able to unlock that band. If that were the case, is there any way around it?
Any other ideas why it's not working?
Click to expand...
Click to collapse
Bit of a necro-post, but I asked both HTC and Verizon associates and they said that it should work...so don't know if some bad information has been passed my way or GSM/LTE is just being funky (I do remember reading that has been, or was, a problem)

GSM problem!

Hey Guys! please help me out!
My oneplus one has a issue for a long time. I live in Turkey and using a network provider named "Avea". With di.3.0 alpha baseband I get no reception no matter what I do, however its like a bug. my sim service trying to reconnect every 5 seconds like in loop.
The issue is: In my country we still have 3G not LTE. and still in many areas beacuse of our networks are so not strong our phones got Edge signal. The problem on my opo is I only have 3G, my 2G band is lost. My GSM band is lost too. If choose another prefered network type instead of 3G my network is lost.
I guess this loss of bands on my phone, DI3.0 baseband modem is not working too. How can I bring back my 2G and GSM bands ?

LG Phoenix 2 (K371) Network mode issue

Hello,
I've got a LG Phoenix 2(K371) phone that I bought from Bestbuy and unlocked through AT&T
The phone is supposed to support the UMTS B1(2100 Mhz) frequency (as stated in specs).
I'm in North Africa right now for a business trip and unfortunately I wasn't able to get any 3G data with the local carrier that uses the UMTS 2100 Mhz frequency, I'm stuck with only 2G while my other phone works just fine.
I tried to change my Network Mode from 4G to 3G but the Network mode menu is missing!!!!!!
My questions are:
1- Does the K371 really supports the UMTS 2100 Mhz frequency ?
2- How can I change my Network mode from 4G/Lte to 3g/WCDMA?
Thanks
Did you ever get this sorted out? I am in Germany and can only get 2G also.
Same here in the UK! Only 2G.
My understanding is that either the official specifications of the phone are wrong - it doesn't support the HSDPA frequency of 2100 MHz, or (most likely) this frequency is disabled in the phone software settings since [email protected] doesn't use this frequency in the US. In any case it is very frustrating: I bought this phone convinced it is going to work while I am travelling in Europe, but obviously it doesn't as 2G data connection is useless.
Same problem in SE Asia. Phone doesn't have the right LTE bands but HSPC should work. Only getting 2G. No option in the hidden menu to change the modem RAT settings that I can see. *#546368#*371#
Anyone have any luck using the k371 overseas?
Same here...
I tried every single method I know in hopes that I could root the phone, but no luck!!!
I believe at&t disabled the said frequencies....
Our only bet is a proper root, and a custom rom..
any update on no UMTS 2100Mhz?
any solutoion on this issue?
I have found a solution. I am using it outside the US. I contacted my cellular provider, gave them the phone name (LG K371) and they sent me a text message with automatic settings for their data network. As soon as I opened it, I got a message like "data settings have been updated" and now it works on 3G and 4G without any issues. You may also be able to find these data configuration settings on your cell service provider's web site.
Seriously???
Please let me know is it AIRTEL service? since i am from INDIA.
we have the same problem in 2 mobiles..
Hmmm
I tried of calling and received setting for MMS , GPRS, INERNET but still i m seeing 2G symbol as E - edge detection
Please help me
Hi this is sainath
am also facing same problem, any one got solutions
please give reply.
tromal said:
Hello,
I've got a LG Phoenix 2(K371) phone that I bought from Bestbuy and unlocked through AT&T
The phone is supposed to support the UMTS B1(2100 Mhz) frequency (as stated in specs).
I'm in North Africa right now for a business trip and unfortunately I wasn't able to get any 3G data with the local carrier that uses the UMTS 2100 Mhz frequency, I'm stuck with only 2G while my other phone works just fine.
I tried to change my Network Mode from 4G to 3G but the Network mode menu is missing!!!!!!
My questions are:
1- Does the K371 really supports the UMTS 2100 Mhz frequency ?
2- How can I change my Network mode from 4G/Lte to 3g/WCDMA?
Thanks
Click to expand...
Click to collapse
Sorry for a late reply, but here's the real scoop about the LG K371 (AT&T)
First, being a "cheap" LG phone, there are very few bands actually included, and they only cover the main (not all) AT&T US frequencies, therefore it's no surprise that doesn't work on all overseas carriers. Again, they are covering only major US bands, and despite what it shows on the box or specs it may not be always true. B1 (2,100Mhz) band has different sub-bands, therefore it doesn't mean that the US B1 will work on an overseas B1, let alone the air-interface (2G/3G/4G/LTE) may not all be supported even if this sub-band exists.
Second, being that it's an AT&T phone, they are knows to load firmware with major restrictions for band selection called RAT Restrictions, which cannot be undone unless you can reflash it with a non-customized firmware, but you can't do that either due to the locked bootloader. A better option is to always go with the un-customized or Tmobile K7/K8 because they always have a lot more bands enabled than the AT&T version. Better yet, go with a Samsung which have more bands even on the AT&T models.
Bottom line, "cheap" phones along with AT&T restrictions will not work everywhere, despite the specs, and there's nothing you can do about it.
And my favorite old adage is "You get what you pay for!" LOL

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