nubia z11 3g problem - Nubia Z11 Questions & Answers

Hello. Friends z11 Vodafone line is plugged in my phone but I can not connect to internete for 1 week. I am connected as E formally because it is not entered on the internet. Butun settings are ok 3g no see 4g very rare room 2 min. in total I did the nougat update but the problem is the same.

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Htc desire connection trouble

I have a HTC desire which i bought off a friend, it was locked to 3G until i unlocked it from there company so that i can use my O2 pay monthly sim card.
First i knew that i will have problems setting up my MMS and Web Bolt Ons, in the end i managed to get them both working on my phone, now i have another serious issue,
I am not sure if everyone gets the same problem but i get Very Low reception when inside a building or office, when my Sony erricson w500 gets full reception , and my Webconnection is stuck on H and i have never got the 3G or all the other network gprs signals,
So can anyone help me in getting me them other Signals other then the H and rarely getting the E connection, and why i get low reception ?
Do i need a firm ware update or what ??
I have read aroudn the Net and some people say i might need to update my sim to a 3G web connection Sim , even thou mine is bought this year january?
and what is the differece if i left my mobile network on O2-uk other then the O2-uk(3G)
And my last question is what connection do i leave it on GSM.WCDMA AUTO which is what it is on now or WCDMA only ?

Samsung N7100 strange issue with SIM card

hello people!
last year i was using a samsung galaxy mega i9205 4G with a 3G sim. so I went to Orange to take a 4G sim. DONE!
my phone broke and i had to use the sim in another phone, N7000, 3G. when i was outside, not connected to WIFI, the signal disappeared. after a restart, the signal was back, but for some short time.
i changed the N7000 with a Huawei P8lite 4G and the problem was gone.
after a while i changed the Huawei for a N7100 and the problem is back... if i change to GSM mode, i have signal, but if i change it to 3G mode, the signal is gone. the sim card is 4G. i can't find any 3G sim card any more in the stores.
the guys from client support didn't hear of this issue until now...

Problema with 3g and 4glte

Hello, I have problmes with my phone, only work good with 2g signal, when the phone use a 3g or 4glte band the phone work only for 10 seconds.
Wath can I do?
Same issues after marshmallow update
Not sure how to start this.
But I also have brand new phone s6 edge 32gb from tmobile that I use on cricket and I cannot make calls longer than 30 sec per call. It will drop me as soon is connected.
Also when I connect to WiFi my 4glte will disappeare .Battery is another issues together with heat. I cannot hold phone in hands how hot it will get.
Any idea what could be and if I downgrade back to lollipop will it resolve this issue.
Thanks

Help, My Nokia 5.1 has no cellular signal

Hello guys, I am having a problem with my Nokia 5.1, because it had no cellular signal. The sim is new and working, tried it in another phone and it had signal. The only problem is my phone cannot receive the signal.. IT ONLY RECEIVES SIGNAL WHEN YOU PLUG THE CHARGER. If it isnt charging, it wont receive the signal.... Could you please help me....?
aluclaude43 said:
Hello guys, I am having a problem with my Nokia 5.1, because it had no cellular signal. The sim is new and working, tried it in another phone and it had signal. The only problem is my phone cannot receive the signal.. IT ONLY RECEIVES SIGNAL WHEN YOU PLUG THE CHARGER. If it isnt charging, it wont receive the signal.... Could you please help me....?
Click to expand...
Click to collapse
Maybe this will lead you somewhere: https://community.phones.nokia.com/discussion/55356/network-issue-in-nokia-6-1-plus
Seems like people started facing this issue on the 6.1 Plus after a port swap.

WiFi signal issue is terrible,any fixes?

Hey guys.
Purchased it today,and just like every damn Samsung phone and tablet they still haven't fixed wifi strength signal with even such expensive phone.
So I was out of town and from like 7 wifi signals,only 2 were recognized.
And even when it connects the signal is so weak and it often drops.
Now I'm in my room now and like 3 feet away from router and I'm getting around 6.7 MBps speed instead of between 9-10 just like on my good old S7 edge.
I can't believe.
So is it my phone or others have the same issues?
I have never had a single issue regarding wifi signal strenght, I got my note 10+ since Sept 2019
So I came today in city park,sit on bench and turned ON WiFi on this phone.
Damn,it couldn't find nor any fi..ing single network over WiFi.
I rebooted it like 5 times and then it found one network and barely connected to it with very low signal,but in a matter of minutes it droped.
I had near me,Ulefone 5S which is 200 euros phone and it had better WiFi signal and found at least 5 networks,although with very weak signal,but Samsung couldn't find nor one WiFi network.
Because I purchased used phone ofc I can't return it or RMA it.
Am I the only one with this issue,and how do I resolve it?
But if I'm like in a caffee where is near router the signal is okay,but when I'm outdoors I have this issue,means far away from caffee routers.
Ok I did test outdoors compared with S7 edge.
Do you notice any difference,in terms that N10+ has some issues:
So there is one place in city,where there are lots ofi wifi networks but all of them have weak signal.
So I turned ON the phone and WiFi and it didn't find nor any single network,I turned off wifi on again nothing.
Here is the picture of that issue.
I also can not find what model of wifi card is in my phone,to check if it was replaced,so I'm suspicious about that.
Btw I don't have any wifi issues when I am on local coffee shops/bars nor at home.
Just at places where like wifi signal is weak and like there are many networks at that place.
So what is this issue about.
I just went to my balcony and simply this phone doesn't detect as many networks as some chinese phone,N10+ detected just 8 and chinese phone 13.
Then all of the sudden phone goes crazy in like 5-10 min and detects like 12 network.
And though signal strength is nearly the same between phones,I'm getting even 10 % lost in download when I do speed test and compare 2 phones.

			
				
so third video,compared to my tablet and s7 edge.
and I will post pics.
Correct me if I am wrong but on tablet and on the phone on the right yeah I see more network recognized but those have weak signal...
N10+ obviously doesn't list those networks for some reason (with weak/no signal).
so third video,compared to my tablet and s7 edge.
and I will post pics.
Correct me if I am wrong but on tablet and on the phone on the right yeah I see more network recognized but those have weak signal...
N10+ obviously doesn't list those networks for some reason (with weak/no signal).
and pics...
As you do clearly see on picture N10+ is screwed up recognizing only one wifi network,and my Ulefone Power 5S many...so what is happening I dunno.
Even S7 edge beats it.
I had the same experience on my black note 10+ (4G black model), it would drop the wifi quite often during video playback while my Mate 30 Pro would just continue on the same network. That improved after I reset the network settings and cleared the system cache. I had/have a far more stable connection after that. As for the speed, the Mate 30 Pro would always achieve higher speeds than the note 10 +, no matter how many times I did the tests on both devices. As for the amount of networks it shows, my current note 10+ ( a 4G model but a white one) does only display 1 network at home while the Mate 30 Pro shows 5 or 6 different networks but all of them with a very weak signal strength. Besides them all being password protected I doubt if the Huawei would be able to connect with any of these so whats the point of showing all these weak networks. Maybe that's the reason the note 10 does not show them? Maybe the are filtered?
Both the black and the white are showing similar behavior, I have them both side by side and both are showing the same (single) network being available.
No problem with wifi with my Note 10+ N975F/DS, Good and stable connections.
I do confirm that in the wifi settings only stronger networks are displayed. When using app like WiFi Analyser I can see that there are more networks detected on the Note 10+ than shown in the wifi settings.
I do observe that wifi speeds on Note 10+ are lower than those provided by my Note 8, comparing/measuring side by side on same wifi network.
But in daily use the Note 10+ has sufficient wifi stability and -speed for my normal use, (matching the speed of my Internet connection of 100Mb) including streaming of HD-Video. I do not play online videogames.
Yep for some reason my Note 10+ doesn't show networks with bad wifi signal,dunno if it's just my model or you experience the same.
But for phone such expensive this is unforgivable.
Look here guys,it does recognize wifi networks with wifi analyzer but doesn't filtrate them so I can connect to them,same happens with my S5e tablet.
That's what I already stated...
You can however connect to wifi-networks detected in WiFi Analyzer (WA) by installing a plug-in (just click on the network in WA, it will prompt you what to install..)
OnnoJ said:
That's what I already stated...
You can however connect to wifi-networks detected in WiFi Analyzer (WA) by installing a plug-in (just click on the network in WA, it will prompt you what to install..)
Click to expand...
Click to collapse
Nothing is happening when I click on network.
You need a new director for your videos.

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