I'm in Italy (European Union) and i have redmi 3s NOT global edition.
From like 2 weeks when i turn on the phone the data connection crashes within 10 minutes.
From like 9 months i can't connect to 4G but only H+, H or E, and only with H+ I'm actually connected, because others don't work but only shows the symbol.
If i use the same SIM in another not global xiaomi phone (i tried the redmi 4a) the same thing happens.
If i use the same SIM but in another global phone, that has the european frequencies, i can use data connection normally.
Could it be that Telecom Italy blacklisted me?
Or my phones that does not have the frequencies that they want, idk
Related
Hi all,
I have a redmi 3s, i have a major issue with this phone with one sim configuration
Signals drops from 4g/3g to 2g (edge) with minimal drop of signal. With other mobiles no drop of signal, stay at 4g/3g continuously. Then the mobile takes forever to recover from 2g to 3g/4g at a full coverage of 3g/4g. The configuration at the mobile is preferred LTE. I have tried with other mobiles and the coverage it is fine. With other sim providers and I have same problem.
I am looking for any trick for fix the network mode. I have tried different programs from google play and modifying the build.pro, exposed but the networks mode comeback if you reset the phone or change from air plane mode.
Any ideas?
Thanks and regards
Fix for MIUI 8
Look here or here
Different issue. it is described here:
http://en.miui.com/thread-320293-1-1.html
The workaround is to enable GPS (for example open Maps), the phone will return to 3G.
Turns out, I'm not the only one facing this problem. From the above post, having 2 SIM card active will fix this problem. Too bad I don't have second SIM.
Sent from my Redmi 3S using XDA-Developers mobile app
Hi everyone
So I've had the mi a1 for a couple of days and so far have not been able to connect to lte network. 3g is working. Apn is set and configured correctly. This is in areas where my Redmi 4x, previous note 4x and all other devices connect to lte networks (same sim card obviously). I have the global version and have immediately installed the September update after setting up the device. I suppose no-one else has issues with lte, otherwise I would have found a thread about it? Are there any suggestions what I can do to find out what the problem is? I tried an app to force lte only but it doesn't connect to a network when set to lte only.
Nevermind. Restarting and cycling through 2g/3g/4g options in mobile network menu resulted in 4g connecting. Still a bit odd though as I'd cycled 3g/4g before and only connecting to 3g signal. Restarted once after the update as well.
Hi,
I have a Honor 8 Lite, which I bought from China. I'm in the USA (NY) now and I was with H20 Wireless (runs on ATT) with no problems before. I was able to use mobile data just fine. (I think it was on 4G or 3G, not sure but either way I was able to use internet).
I switched over to T-mobile's senior 55+ plan yesterday which has unlimited data at 4G LTE. The number has been ported over and I can call and text with no issues. The problem is that I can not use the internet. It shows 2G on the top banner but internet does not work (can't even load a simple website). It's so weird that it went from 3/4 G to unusable 2G.
One theory is that my phone does not support 4G LTE, but I don't understand why it would go all to 2G instead of just 3/4G. I tried it on a Honor 7x (bought in the US) and internet worked fine.
I'm wondering if I can change around the settings on my phone to up it to 3/4G instead of the defunt 2G (I don't care that it's not LTE..I just need working internet). Worst comes to worst, I'll have to buy a new phone.
Whenever I switch to 4G my network goes no service even though my network has good 4g signals in my area and on another phone with same SIM card I can use 4G but my Redmi 3S can't 2g Works but after enabling wifi 4G seems to work but whenever I turn off my wifi it goes back to 2G what can I do to fix this this isn't a rom problem every rom I have tried till now has this problem
That happens because your phone doesn't support 4G bands for that particular carrier. Same happens with me.
Hi,
From 2 weeks my redmi note 7 (M1901F7G)doesn't work in LTE. Only HSPDA and EDGE.
I have tryed with 3 different sim and with the 2 slots. If I make manual scan of carriers from setting will see only 2g/3g networks.
I have try to set LTE band from advanced menu (*#*#4636#*#*) but nothing... No signal.
MIUI Global 11.0.1
Android 10QKQ1.190910.002
Security path 2020-07-05
Anyone have this problem? hardware problem? Have this phone an integrated modem?