Hello.
So my Redmi Note 7 auto switches from 4G to 3G even though i have full 4G signal and it won't go back to 4G unless i turn airplane mode on then off again. I tried sticking it to LTE using *#*#4636#*#* and instead of switching to 3G it just lost mobile signal. I tried everything that came to mind but nothing works and i would really appreciate any help.
Thanks.
Related
Hey I've tried searching for a thread for my problem but didn't find anything so here it goes;
Still on the old radio, whenever I choose "LTE Only" on Phone Info. I get good signal (4G logo) for about half an hour, and then I notice a complete drop in signal. The phone simply doesn't work; no calls, no data, no sms...
Anyone familiar with this issue? Weirdly on the WCDMA signal I never have a signal drop (H+).
Basically I've never been successful in getting consistent LTE signal for an entire day since the purchase of this phone. Anyone know of a fix?
I'm on Telus in Canada so APN settings are the same as regular HSPA+
Thanks!
Bump. Any help or pointers would be highly appreciated!
Sent from my Nexus 4 using xda app-developers app
Use the LTE/GSM auto setting. LTE Only will only rely on a strong LTE signal, and not drop down to any of the other networks if it needs to. I use LTE/GSM auto and haven't had any problems with losing connection. It switches down from LTE to H+ when it needs to.
Maybe your carrier decided to cut off support for lte on nexus 4?
You could try reflashing the radio to see if it cures your problem.
What provinces are you guys in? Im trying to get LTE to work on my Nexus in Calgary and not having any luck so far. When i switch the the LTE/GSM signal nothing happens. Is there any other radio flashes that need to be performed to get the LTE signal.
Checked with Telus already, the V3 sim cards can do LTE.
At work the 4g LTE signal for ATT is very poor in the building, but we have 4g repeaters for ATT to fix this issue. Unfortunately, phones are stubborn and like to stay on 4g LTE despite having 1 bar of signal vs full signal with 4g. I had this same issue on my iphone 5 but was able to easily force off LTE while i was at work and have a steady, reliable data connection. My Note 4 seems to have the same affinity to wanting to be on 1 bar of LTE, but I cannot figure out a way to toggle / force LTE off and just use 4g. Anyone have any ideas? Anyone know of an application I can use to resolve this issue?
Thanks
try settings...more networks...mobile networks....network mode....It should be in there..I have the sprint model so I don't know for sure...but that is where mine is....hope this helps
djboo4you said:
try settings...more networks...mobile networks....network mode....It should be in there..I have the sprint model so I don't know for sure...but that is where mine is....hope this helps
Click to expand...
Click to collapse
Unfortunately, there is no option for Network mode on the ATT version. I wonder if this has to do with voLTE....
I did find a backway to the network mode via *#*#4636#*#* but I am unsure of what I should be setting to "disable" lte while I'm in the building at work.
I think I've sorted this out now. If I change LTE/GSM AUTO to WCDMA preferred it seems to immediately switch and hold onto 4G. I do have to change it back. Maybe I will write something so I can quick toggle this since nothing on the app store seems to work.
hi,
If you are rooted ? You can use an xpose module called Intelli3G
I use it on my phone ,works 100% and switches smoothly/fast between eg 4G..3G automatic
eg if my data is of its on 3G as soon as i switch data on /wifi it changes to 4 G
For interest sake ,here is a link to market ,you can read desciption what it does ?
https://play.google.com/store/apps/details?id=com.voidvapps.intelli3g&hl=en
good luck
I switched my parents over to Cricket from Verizon today. They both have S5's. I set the network mode to lte/wdcma/gsm but it keeps going from Edge, HSPA, and emergency calls only. So I thought I'd try setting it to WCDMA only well I can't as *#*#4636#*#* does NOT work.
While my LG G2 on cricket and my iPhone 7 on AT&T sit and hold both a steady HSPA or LTE perfectly fine without issue which is the reason I switched them.
Any suggestions? Would setting to global be better? I would assume it would make matters worse.
Both phones are running MM and I haven't really kept up with roms/root/etc for Samsung stuff.
Thanks
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.
Hello,
I am a new one plus owner and noticed that when 4g connection is lost it switches back to (H+ or 3g) which is normal. But when I go outside again I have to manually enter airplane mode and disable it to gain 4G again in the heart of Amsterdam.
I am currently running 9.0.11. Do some of you notice similar problems as my old phone works fine.
Open Phone app and dial *#*#4636#"#* goto Phone information. Make sure that Preferred Network type is set to LTE/UMTS auto (PRI). If it still does not work try switching the modem using QPST tools.
https://drive.google.com/file/d/1OTOb_NjAeswd-25G1Dyhk5Jo0zRjKViz/view?usp=drivesdk
Sent from my ONEPLUS A6013 using Tapatalk
Download the app 4g fix
Set preferred network type.
LTE only
Hope it helps
Hi Isene, Did you get this problem resolved? I'm having a simular problem of a dropped 4g connection which won't reconnect. I'm on Tele2.
I tried switching the preferred network but that didn't work.