I dont know whats the problem but it seems like i cant use Zong LTE with OPO. I have a 4G sim and i am with in the coverage zone and I have also selected LTE only using the hidden menu. but still no luck. Any one willing to shed some light on it?
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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.
im going from a verizon 4G LTE sim phone to this which is only 3g and im not getting any network when i put the sim in.. but it sees all my contacts etc... ive searched and didnt see any questions/answers
any suggestion? will i need a 3g sim?
soloucity said:
any suggestion? will i need a 3g sim?
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I have same phone, can't make it connect to 3g. It just connect me to EDGE.
What country are you?
I'm in Mexico, and the 3 serv. providers uses 3g on the 850/1900 bands. I've tried the obious , correct sim slot, correct apn config., entered to engineering mode and tried forcing it use the 850 band, but havent had luck with it, no 3g connection.
I've been desperate because i depend alot of data service.
Can you share your experience.
Thanks.
Hi guys, i'm using N920P with China Mobile network now, i have a problem that is if i change the network to GSM/UMTS, I can't use 3/4G, but i'm still able to make or receive phone calls, but if i change it to LTE/CDMA, I can use LTE now but I can't make phone call anymore. I'm wondering what's the problem with my phone. Hope that someone can help me to fix it. Many thanks.
sonvu2110 said:
Hi guys, i'm using N920P with China Mobile network now, i have a problem that is if i change the network to GSM/UMTS, I can't use 3/4G, but i'm still able to make or receive phone calls, but if i change it to LTE/CDMA, I can use LTE now but I can't make phone call anymore. I'm wondering what's the problem with my phone. Hope that someone can help me to fix it. Many thanks.
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You can't use China Mobile 4G. Only way to do is to switch to China Unicom or Telecom, China Unicom supports 4G but may not be able to call at same time, but i think 3G is perfect, and you can use China Telecom 3G too. You can install a patch for China Telecom 4G but I don't recommend that. Otherwise you can bare with the 2G speed...And don't trust those people online who want to charge you after adding their QQ or wechat.
@sonvu2110 Try this rom http://bbs.gfan.com/android-8394771-1-1.html
Download link pan.baidu.com/s/1c2JZgje PW kr10
I didn't try yet. but it says N920p supported. If u are on sprint, am not sure how it works.. but GSM should work well.
That V7 of Lamlazy can be found here -- thread http://forum.xda-developers.com/show...&postcount=153
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.
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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.
Hello,
I have a Samsung Galaxy J2 SM-J200F LTE, I usually just get 3G or H+ and I want to get an option to force LTE only.
I did the *#0011# it shows me the service menu :
1- I click the "Plus" button on top-right.
2- I click "Back".
3- Then input "Q".
4- Then "Back" again.
5- Finally input "0000".
I waited for 5 minutes, nothing happened. I repeated the process many times, but still I can't get to the options to choose "LTE only".
PS : I tried *#2263# too, but it shows nothing at all.
I even tried the app "4G LTE SWITCH" . But it says that my device is not compatible.
Please guys, help me.
Is it compatible with the carriers lte? Just because it says it has lte doesn't mean it will work on every carriers lte.
Also if all you are getting is 3g or lte then you may not be in lte coverage.
zelendel said:
Is it compatible with the carriers lte? Just because it says it has lte doesn't mean it will work on every carriers lte.
Also if all you are getting is 3g or lte then you may not be in lte coverage.
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Yes, it is compatible with the carriers LTE bands, and there is a strong LTE coverage because I tested it in another phone having the same carrier too.
I just need a way to lock LTE only please
hunterwolves said:
Yes, it is compatible with the carriers LTE bands, and there is a strong LTE coverage because I tested it in another phone having the same carrier too.
I just need a way to lock LTE only please
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Click to collapse
You dont want that. As LTE is a data signal only. If it was only LTE you would never get a phone call or text.
If it is not connection the LTE then my next guess would be that the antenna is not strong enough.
Remember not all devices are equal. Just because one works doesnt mean others will.
zelendel said:
You dont want that. As LTE is a data signal only. If it was only LTE you would never get a phone call or text.
If it is not connection the LTE then my next guess would be that the antenna is not strong enough.
Remember not all devices are equal. Just because one works doesnt mean others will.
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Click to collapse
In fact I don't want to use the phone for calls, I just need to activate LTE only please.
hunterwolves said:
In fact I don't want to use the phone for calls, I just need to activate LTE only please.
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Click to collapse
Then you will have to build your own rom. Which still might not happen as the part that controls that is not open source. So it will take alot of work. And with that device you will most likely not be able to do anything about it as it is not modable and there is no device that even has the option for you to compare the code.
This is just something you may not be able to do
He wanted to enable LTE only mode. . .so there's a way you need to modify CSC features. .I tried this a year ago. . it's still working
Buy xiome Redmi 2 and above phones u can force lte stand by mode also higher version like Redmi 4 has dual sim supporting dual lte stand by mode.
Xiomi offers awesome features at lower costs...
Lte only mode on samsung devices(Tutorial )
Here is the link to the video tutorial. ..??
https://youtu.be/ojWF6lA1QGY