Database Develop

Are you connected to 4g+ ?

Are you connected to 4G+ ? What bild number and model (l09 or l29)?
What frequency carriers do mobile operators use?
in the area b3+b7=4G+ but I can not connect to 4G+ !!...

I'm on Indonesia. VIE-L29C636.
These Carriers has 4G+ enabled (as indicated on the signal bar logo):
- Telkomsel and Indosat (B3 + B8)
- Smartfren (B5 FDD + B40 TDD)

Carrier aggregation on Mi9

Please test the carrier aggregation - 4G+ . Check if 2CA with B3+B7 aggregation is fixed on this Mi phone.
Pictures and speed-tests are appreciated.

I will test it and if i got a stable one, i will inform you that which band would accept the 2CA and would be stable!

Tested but no luck! Set both B3 and B7 values on 68 for aggregation but no luck! No 4G+!
I edited my Mi5 and got and unstable signal moving from 4G+ to GSM and after set the values back to zero, this week it shows 4G+ automatically, my cousin's Mi5 that haven't edited at all, also show 4G+ but Mi9 = Nothing! One thing dude, the speed haven't hanged at all, both phone with 4G and 4G+ downloaded a same file from a same server with same speed!

5G with anchor in B3 (1800)

Vodafone started the tests with the 5G network in Bucharest, Romania, but I saw areas where the phone sees the 5G network but does not connect ... it stays in 4G +
From what I saw the anchor is in the B3 band in these areas, and it seems that the phone only supports 5G N1 with the anchor in B20 or B8 (which is not active in the area ...)
Is there anything that can be done? like me, the area with B20 ends 100 meters from the house ... I have a signal from a tower that has only B3
Thanks

Question Says 5g at the bars, multiple apps/speed test prove otherwise

Anyone who owns the Chinese version of the mi 11 ultra can test it out?
I got 5g enabled in the settings, confirmed selected in the dialer menu *#*#4636#*#* top bars say 5G and an HD symbol on its left which I confirmed is Vo-lte...
Issue is it's not really 5g but LTE or 4g, how I came to this conclusion was by running various apps/ simultaneous 5g speed tests on both this phone and an older Huawei phone I got..
Mi 11 ultra caps at 140+- dl speeds
Huawei caps at 500+- dl speeds
Provider runs 5g on band n78 which is supported by both phones..
Can running the Eu ROM fix this issue for me?

https://forum.xda-developers.com/t/...-xiaomi-mi-11-pro-ultra.4260617/post-84978259 Happen to me in xiaomi.eu STABLE. In China ROM probably it's a standard fake 5G icon, when connected to 4G/LTE network..

veimus said:
https://forum.xda-developers.com/t/...-xiaomi-mi-11-pro-ultra.4260617/post-84978259 Happen to me in xiaomi.eu STABLE. In China ROM probably it's a standard fake 5G icon, when connected to 4G/LTE network..
Click to expand...
Click to collapse
Thanks for forwarding me there, guess all I can do is try it out and hope for the best otherwise a 12gb/512 is up for sale

n78 is 3.5 GHz 5G band (is wiiide band, is not a 600hz band lmao) Your phone preferred to stay connected to 5G bands more than 4G bands.
Try to switch to 4G network preferred
And check it out your actual speed on 4G
(Huawei supports more bands than xiaomi...due to different processor which is Kirin)

avetny said:
n78 is 3.5 GHz 5G band (is wiiide band, is not a 600hz band lmao) Your phone preferred to stay connected to 5G bands more than 4G bands.
Try to switch to 4G network preferred
And check it out your actual speed on 4G
(Huawei supports more bands than xiaomi...due to different processor which is Kirin)
Click to expand...
Click to collapse

KOREAN KT S105G NOT CONNECTING TO 5G IN EUROPE

is there a way to make the korean KT SAMSUNG s10 5g connect to 5g in europe? i have heard they can only connect to 5g in korea
best i ever get in europe is LTE+

how to enable n1 and n3 band on VN ROM v28 of samsung s10 5g phone ? Now in samsung band selection i see from Nr band these :Nr b5, Nr b71, Nr b77 and Nr b78 but i would need Nr b1 and Nr b3 !!!? Is there any way to activate it so that these two bands also appear to me ? I found out that my operator runs a 5g network on Nr b1 and Nr b3