I own a HTC One M7_U and recently I've installed cynogenmod following the steps mentioned in one of the Thread of xdadevelopers.
After upgrading to Cynogenmod I am able to select the Preferred network to LTE (recommended) but not able to get 4G network on my phone. By searching few of the threads I found that using *#*#4636#*#* I can select the preferred network from there. But when I selected LTE only using this method, it automatically got changed to some other option (say WCDMA or LTE/WCDMA). I am only able to get 3G/H/H+ network.
Kindly tell me whether LTE/4G can be enable on my phone ? If yes, kindly tell me help me out with this problem.
viveksaratkar said:
I own a HTC One M7_U and recently I've installed cynogenmod following the steps mentioned in one of the Thread of xdadevelopers.
After upgrading to Cynogenmod I am able to select the Preferred network to LTE (recommended) but not able to get 4G network on my phone. By searching few of the threads I found that using *#*#4636#*#* I can select the preferred network from there. But when I selected LTE only using this method, it automatically got changed to some other option (say WCDMA or LTE/WCDMA). I am only able to get 3G/H/H+ network.
Kindly tell me whether LTE/4G can be enable on my phone ? If yes, kindly tell me help me out with this problem.
Click to expand...
Click to collapse
The M7_U doesn't have an LTE radio, the faster you'll get is HSPA+
Related
Dear All
I 2 months ago buy a droid3 xt862 to use in EU (in poland) and all was ok
they find lot of gsm networks signal was ok... to yesterday
I wanted to check something in *#*#4636#*#* and i change
in Phone information / set preferred network type -
from GSM auto (prl) to WCDMA preferred
I change it back to GSM auto (PRL), but now phone dont see any GSM
network, still see SIM card but when is instaled and when is not..
I flash once again the phone, do a factory reset in recovery.. and still nothing..
img268 . imageshack.us/img268/1258/droid3global . jpg
please if somebody have idea how to help me .. pls
**UP**
Maybe will be usefull for somebody
I fix the problem, i used moto-fastboot.exe and re-flesh the radio.img
now again all works perfectly GSM / 3G etc ,
Thanks for that info!
Hi,
As stated in the topic, i have a HTC One (International version) that has been running HD Revolution 11. Today I upgraded the firmware on it, and installed HD Revolution 11.5, and now it seems that it no longer have LTE support.
When i go into the settings and try to enable it, i have longer have any LTE option, just WCDMA, GSM or GSM / WCDMA auto.
Is this HD Revolution 11.5 that is doing it, or have the firmware upgrade messed it up?
Seems like its the rom and not firmware causing this since *#*#INFO#*#* gives me the option to enable LTE, its just not showing as an option in the settings menu.
raysv said:
Seems like its the rom and not firmware causing this since *#*#INFO#*#* gives me the option to enable LTE, its just not showing as an option in the settings menu.
Click to expand...
Click to collapse
it is the ROM sure.. *#*#4636#*#* and enable it there.. Will probably be sorted later.
raysv said:
Seems like its the rom and not firmware causing this since *#*#INFO#*#* gives me the option to enable LTE, its just not showing as an option in the settings menu.
Click to expand...
Click to collapse
11.5 is based on the Taiwanese 4.2.2 release for the M7_U model which does not have LTE capability and thus the reason why you can't access LTE in settings.
You have found the solution to re-enable so you should be good but note every time you try to access in settings LTE will be disabled again.
This is temporary and will be resolved when the WWE 4.2.2 build appears.
I'm looking for a solution to ultra frustrating problem I encountered after performing OTA lollipop upgrade from kitkat. My network coverage gone after lollipop upgrade, I can't make calls or send messages. While I played with settings i found that with in Preferred network type there are three options as below.
WCDMA Only
GSM only
WCDMA (preferred)/GSM {Default option}
It was set to 3rd option. When I changed to GSM only option my calls and sms started to work flawlessly but as you all aware Internet was on 2G(Edge). To get HSPA working as far as I know I have to use WCDMA in xperia phones (Not to be confused with CDMA). When ever I switch to WCDMA my coverage goes off.. I can't make calls. So i end up using the phone in GSM only mode and made a thread in official xperia site as below. I also tried repairing using PC companion and resetting the phone no avail.
http://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/xperia-zr-c5502-does-not-support-WCDMA-after-lollipop/td-p/1001920
As you can see one person with the ranking of moderator acknoledged the issue and suggested me to revert it back to Kit kat until the fix has been made. I tried flashing using flashtool still problem exist. Even in old kit kat firmware which i was using it for long time with out any issues. I think some thing has happend to my mobile after lollipop upgrade.
Yesterday I unlocked the boot loader and flashed Cynogenmod 11 as well.. Again same problem. WCDMA does not work thus no 3G. Now I'm using Sony official lollipop firmware by flashing via flashtool.. I ended up using my phone in GSM only mode (Edge).
Any suggestions? Ideas?
I would try downloading stock LP ftf file with XperiFirm, then using Flashtool and try flashing only baseband. Not sure if it would work if you install a KK baseband, i would stick only to LP files in the meantime.
There is also another option to force select the bands, just dial *#*#4636#*#*, go to "Phone Information", and on the preferred Network type, choose "WCDMA Preferred". Wait 5-10 minutes, it might take a while for the carrier to recapture phone signal.
If that doesn't work, you might want to check if somehow the bands were locked with the LP install. There is an excellent guide on how to unlock bands, i tried with my SO-04E (japanese C5503) and i was able to unlock some of them, as not all carriers on my country were recognizng HSPA, and were recognizing only EDGE.
So I want to bring my beloved Verizon droid 3 back to life on an att go plan mainly for texting. From what I understand I need to load the stock rom, root, band unlock (so it will work on gsm networks, and sim unlock so I can use another carrier's sim card. So far I have loaded the stock rom and rooted the phone. Before proceeding any further I checked settings>wireless & networks>Mobile Networks>network Mode, and I now have the options for Global, CDMA, and GSM/UTMS. Does this mean that rooting the phone did the trick or do I still need to band unlock the phone?
Thanks in advance,
-FatDaddySlim
PS I have been using guides found here:
https://docs.google.com/document/d/1suBx1DH7jWmHeM0mDerIStodDSgVAeQXxSkaLPlBAAw/edit#
they all seem to work
XDA Visitor said:
So I want to bring my beloved Verizon droid 3 back to life on an att go plan mainly for texting. From what I understand I need to load the stock rom, root, band unlock (so it will work on gsm networks, and sim unlock so I can use another carrier's sim card. So far I have loaded the stock rom and rooted the phone. Before proceeding any further I checked settings>wireless & networks>Mobile Networks>network Mode, and I now have the options for Global, CDMA, and GSM/UTMS. Does this mean that rooting the phone did the trick or do I still need to band unlock the phone?
Thanks in advance,
-FatDaddySlim
PS I have been using guides found here:
https://docs.google.com/document/d/1suBx1DH7jWmHeM0mDerIStodDSgVAeQXxSkaLPlBAAw/edit#
they all seem to work
Click to expand...
Click to collapse
Hello, and thank you for using XDA Assist!
Assuming the bands (HSDPA 850 / 1900 / 2100) match up with AT&T, you should be good to go.
Not sure if you are good for accessing GSM yet, so I am connecting you to the forum your device experts are found:
> Motorola Droid 3 > Droid 3 Q&A, Help & Troubleshooting
Please note, you will need to register for an XDA account before you can respond to a reply.
Hope this helps, and good luck!
Hey, guys this is my first post here on XDA so please apologize me for any inconvenience.
I bought LG G4 Sprint i.e., LS991 yesterday from someone else I don't have contact with him now. The sim card which works on 3G was working fine when I bought it. But, then I tried to go in settings and then to mobile network and I opened the list of network bands and unfortunately I was only able to find only two option that are 1. CDMA/LTE and 2. CDMA.
I was forced to select one from it and boom no signals at all and status says searching for service. Where is the GSM option? I'm sure that this phone is already unlocked and it is from Sprint.
Also, I'm on the latest software version that is LS991ZVD. Can I go back to ZV6 International ROM or will it brick my device?!
emad26 said:
Hey, guys this is my first post here on XDA so please apologize me for any inconvenience.
I bought LG G4 Sprint i.e., LS991 yesterday from someone else I don't have contact with him now. The sim card which works on 3G was working fine when I bought it. But, then I tried to go in settings and then to mobile network and I opened the list of network bands and unfortunately I was only able to find only two option that are 1. CDMA/LTE and 2. CDMA.
I was forced to select one from it and boom no signals at all and status says searching for service. Where is the GSM option? I'm sure that this phone is already unlocked and it is from Sprint.
Also, I'm on the latest software version that is LS991ZVD. Can I go back to ZV6 International ROM or will it brick my device?!
Click to expand...
Click to collapse
Bro, I found this on this site:
1. go to settings and add new APN manually (fill the values according to your carrier).
2. in the APN type input "default,dun,fota".
3 .save.
4. Restart phone and you are good to go.
Works like a charm... The signal loss thing happened to me too. Don't select either option after you fix it. Go to backup and reset and reset your network settings. I think this is what I did to solve the problem.
emad26 said:
Hey, guys this is my first post here on XDA so please apologize me for any inconvenience.
I bought LG G4 Sprint i.e., LS991 yesterday from someone else I don't have contact with him now. The sim card which works on 3G was working fine when I bought it. But, then I tried to go in settings and then to mobile network and I opened the list of network bands and unfortunately I was only able to find only two option that are 1. CDMA/LTE and 2. CDMA.
I was forced to select one from it and boom no signals at all and status says searching for service. Where is the GSM option? I'm sure that this phone is already unlocked and it is from Sprint.
Also, I'm on the latest software version that is LS991ZVD. Can I go back to ZV6 International ROM or will it brick my device?!
Click to expand...
Click to collapse
you cannot downgrade has antirollback yuo will brick possibly hardbrick.
i dont know the method but i believe there is possibility even without root but dont quote me on tht
as mine has managed to stay on zv6 since day one