Hello, There is a problem of 4G+ on the mix 2, it can't aggregate with bands 3 & 7, there is the official report that I made, 3 months ago, but no problem resolution, Xiaomi Dev looks like "AFK" for this problem... That's Anoying. http://en.miui.com/thread-1419511-1-1.html
So, I just Googled how to enable carrier aggregation for Qualcomm devices, I found this
https://forum.xda-developers.com/showpost.php?p=74573146&postcount=3
And I haved tried to enable it, the process works but there is no carrier aggregation with B3 + B7...
Now I need some of your precious help.
(I am root and i'm using Network Signal Guru, B3 and B7 without aggregation is working fine)
There is the recap:
1 Band
700 Only: Works
800 Only: Works
1800 Only: Works
2600 Only: Works
2xCA Bands
700+2600: Works
800+2600: Works
1800+2600: Not working
700+1800: Works
800+1800: Works
2600+1800: Not working
3xCA Bands
800+1800+2600: Not working.
Thanks so far
HI,
Many thanks for this thread Odrilow, i confirm this issue, i've the same problem with my Mi mix 2 with the same carrier.
I'm not root and i use official Global Beta Rom.
Thanks for your help
Regards
Stéphane
Related
Hello Team,
I am using Verizon LG G2 on Cloudy G2 3.3 ROM.
SIM used : Airtel 4G
Is there any possibility to enable LTE B40, B3 & B5?
Because from the Hidden Menu(3845#*9804#) I found an option for LTE band selection (LTE Only --> Modem Settings --> LTE Band Selection) and tried to enable B40, B3 & B5 but there was no LTE on my phone.
Also,
@Cloudyfa: Does this ROM supports VoLTE?
Thanks in Advance.
I read somewhere you might could unlock additional bands on qualcomm snapdragon devices, but the legality of such is grey due to using leaked software and I believe it is frowned upon on XDA, due to legality and parallels with modifying IMEI numbers. Regardless, I'd steer clear of attempting this.
Hi Guys,
I recently picked up this version of the Huawei P10 from Rogers and unlocked it for use on the Freedom Mobile network here in Ottawa. According to everywhere I've looked, this device supports band 4 LTE, but for some reason it will not connect.
My wifes Google Pixel connects just fine and as it should. It also supports band 4.
Am I missing something here or is there a programming code or something I need to enter to enable all LTE bands or maybe even a modem I need to flash?
Let me know!
Hi I am an user of a Nokia 7 Plus TA-1062 wich in the documentation says it supports Band 3 LTE (1800) https://www.phonemore.com/nokia-7-plus-4gb-ram/specs/3918.
Today I puted a Movistar SIM card wich in my country supports the Band 3 LTE, but my Nokia only gets 3G.
I don´t know if I have to enable something or whats is happening?
Can anyone helpme?
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!
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