LTE band 7 (2600) not working on Umi Super

bemob8 Post time 2017-8-28 03:41:52 | Show all posts [Copy link]
3 1013
View: 1013|Reply: 3

LTE band 7 (2600) not working on Umi Super

[Copy link]

1

threads

16

posts

100

credits

Senior Member

Rank: 2

credits
100
Post time 2017-6-2 04:54:37 | Show all posts |Read mode
Edited by bemob8 at 2017-6-2 05:09 \n\n
I recently received my new Umi Super and updated to the last firmware V7.01_20170413, everything works fine except for the 4G.I live in an area where band 7 (2600) is available but the phone can't connect to it. Of course, my preffered network type is set to 4G/3G/2G (auto).
I read a lot about the issue on the internet but I can't find a solution.
I checked the BandMode on the phone by dialing *#*#3646633#*#*, band 7 is included and checked. However, when I tried to remove the other LTE bands and keep only band 7, I got a message explaining that the list can't be empty ("Failed. The band is changed from not null to null, it is illegal"), though the list was not completely empty because band 7 was still selected.
Also, I tried to change the radio band by dialing *#*#4636#*#*, but process com.android.phone stopped working when I pressed "select radio band", even after I cleared cache in phone and sim apps.
I tried to factory reset and to switch between 3G and 4G settings, but nothing works.

Can anyone tell me how to fix the problem and get connected to 4G.

Thanks





1

threads

16

posts

100

credits

Senior Member

Rank: 2

credits
100
 Author| Post time 2017-6-6 06:19:17 | Show all posts
Any ideas from any one???

5

threads

24

posts

242

credits

Platinum Member

Rank: 3Rank: 3

credits
242
Post time 2017-8-19 01:21:05 | Show all posts
Same here but with my UMI Z ...

1

threads

16

posts

100

credits

Senior Member

Rank: 2

credits
100
 Author| Post time 2017-8-28 03:41:52 | Show all posts
Jomoteck replied at 2017-8-19 01:21
Same here but with my UMI Z ...

I tried everything without any success. Please let me know if you find a solution.
You have to log in before you can reply Login | WELCOME TO UMIDIGI COMMUNITY

Points Rules

Quick Reply Top Back to list