Dropping signal from LTE to 3G

MrRatio Post time 2017-7-7 21:09:53 | Show all posts [Copy link]
11 1730
View: 1730|Reply: 11

Dropping signal from LTE to 3G

[Copy link]

2

threads

6

posts

40

credits

New Member

Rank: 1

credits
40
Post time 2017-6-18 20:54:03 | Show all posts |Read mode
Hello.

I live in big city. In my home I have 4 phones. All phones are connected to 4G (LTE) network. My UMIDIGI C NOTE support all bands in my country but in my home have LTE signal only for a while and after few minutes drop it to 3G network. Why? This the only one phone that can't keep LTE network in my home. This is software bug?

Regards
Post time 2017-6-19 05:07:36 | Show all posts
Please check for updates (settings - about phone - wireless update)
Also test sim card in other phone.

2

threads

6

posts

40

credits

New Member

Rank: 1

credits
40
 Author| Post time 2017-6-19 19:20:46 | Show all posts
Software version is 20170510 so is newest. Sim card has been tested in other phone (it support this same bands) and always have LTE signal. Only Umidigi C Note drop it to 3G
Post time 2017-6-20 09:09:26 | Show all posts
Hi,
When you speak about "home", do you mean indoors? If you get a proper 4G connection outside, your phone just changes to 3G at a lower 4G level than your other phones.
You can check the capability (signal quality) of your phone by forcing 4G connection. You can do it as the followings.
1. Dial *#*#3646633#*#* to open the EngineerMode
2. On the Telephony tab scroll down and select Network Selecting
3. Select either SIM1 or SIM2 according to your usage.
4. Select 'LTE only' in the drop-down list
Your setting will immediately take effect and your phone will try to connect to 4G networks only. After you finished your test, you can set 4G/3G/2G/(auto) again to return to the default setting.

2

threads

6

posts

40

credits

New Member

Rank: 1

credits
40
 Author| Post time 2017-6-21 00:44:09 | Show all posts
Yep. Indoor. But why all my phones keep LTE signal indoor, in my home but only Umidigi C Note drop it to 3G? It is not normal. When I select "'LTE only" in engineer mode phone have LTE signal indoor but I can't make calls so is not solutions. For me it is software bug in Umidigi.
Post time 2017-6-23 05:59:31 | Show all posts
MrRatio replied at 2017-6-21 00:44
Yep. Indoor. But why all my phones keep LTE signal indoor, in my home but only Umidigi C Note drop i ...

That why your phone changing from 4G to 3G as signal at home is too weak cause other issues. This is not phone fault.

2

threads

6

posts

40

credits

New Member

Rank: 1

credits
40
 Author| Post time 2017-6-23 19:27:24 | Show all posts
Why do not you read what I wrote? Other phones keep LTE signal in my home because I live in big city and LTE signal is very good.
I tested Umidigi C Note outdoor and have this same problem. When Umidigi drop signal to 3G I still have 3G signal outdoor too. This is software bug i Umidigi.
Post time 2017-6-24 04:40:12 | Show all posts
MrRatio replied at 2017-6-23 19:27
Why do not you read what I wrote? Other phones keep LTE signal in my home because I live in big city ...

Maybe your other phones using bigger antena, different bands etc

0

threads

1

posts

4

credits

New Member

Rank: 1

credits
4
Post time 2017-7-6 18:11:58 | Show all posts
i have lived in big city and here is all LTE network and i have UMIDIGI C note. in this mobile network signal drop down and not come again for both sim network.
we have try with restart and reinstall both sim but network not come.

please suggest.

1

threads

7

posts

28

credits

New Member

Rank: 1

credits
28
Post time 2017-7-7 21:09:53 | Show all posts
Edited by Majesty at 2017-7-7 21:11 \n\n
egm.pawan replied at 2017-7-6 18:11
i have lived in big city and here is all LTE network and i have UMIDIGI C note. in this mobile netwo ...

Now u can buy the new umidigi c note 2 and be a tester over and over, they don't care about the problems after u buy it, its become u problem they sale the product without testing it !!! aren't they a factory ?! to bring up new models and make the drop test only like they show u in the video. After u buy the mobile u become a tester looking like a fool and loosing money like me losing 40USD for nothing.
here it is all about umidigi c note http://community.umidigi.com/for ... e=1&extra=#pid59113
Have a nice weekend dude & GL [ all ]

12Next
You have to log in before you can reply Login | WELCOME TO UMIDIGI COMMUNITY

Points Rules

Quick Reply Top Back to list