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I am using HTC DESIRE HD A1919. (Baseband version 12.65.60.29U_26.14.04.28_M) and (Kernel version 2.6.35.10-g931a37e [email protected] #1 Wed Nov 9 14:04:03 CST 2011). Recently 3G is launched in my country Pakistan but when my phone is not connecting to 3G. settings/about phone/Network/Mobile Network type always shows EDGE! I inserted my sim in a friend's phone in the same area and 3G was working fine. I went to Htc Sales and Service Store but they simply said they can't help! I have never rooted rooted my phone and done nothing with my phone except downloading apps from Google play! Can anyone tell how to solve this problem??? Please tell the solution in steps because i am unaware of android development and stuff like that!
No Hard...
faseeh said:
I am using HTC DESIRE HD A1919. (Baseband version 12.65.60.29U_26.14.04.28_M) and (Kernel version 2.6.35.10-g931a37e [email protected] #1 Wed Nov 9 14:04:03 CST 2011). Recently 3G is launched in my country Pakistan but when my phone is not connecting to 3G. settings/about phone/Network/Mobile Network type always shows EDGE! I inserted my sim in a friend's phone in the same area and 3G was working fine. I went to Htc Sales and Service Store but they simply said they can't help! I have never rooted rooted my phone and done nothing with my phone except downloading apps from Google play! Can anyone tell how to solve this problem??? Please tell the solution in steps because i am unaware of android development and stuff like that!
Click to expand...
Click to collapse
Open Dialer n Type: *#*#4636#*#*
Testing window will open up, Click on Phone Information > scroll down > Preferred Network(WCDMA Preffered by defect) > Choose WCDMA Only.
That's it.
htc desire hd 3g problem
dr.patron99 said:
Open Dialer n Type: *#*#4636#*#*
Testing window will open up, Click on Phone Information > scroll down > Preferred Network(WCDMA Preffered by defect) > Choose WCDMA Only.
That's it.
Click to expand...
Click to collapse
i don it but my phone go again in pereferd WCDMA what would i do pls
rohan khan said:
i don it but my phone go again in pereferd WCDMA what would i do pls
Click to expand...
Click to collapse
Did you get 3G while choosing WCDMA Only?
If Yes,means you have to do it manually everytime you reboot your device.
If No,means you don't have a 3G data plan.
If you reboot your device mean while it will again set to prefered WCDMA so everytime you need to do it manually. Just to remember if you're getting 3G even on prefered WCDMA then leave it as it is. I think it's an issue regarding weak carrier signal.
dr.patron99 said:
Did you get 3G while choosing WCDMA Only?
If Yes,means you have to do it manually everytime you reboot your device.
If No,means you don't have a 3G data plan.
If you reboot your device mean while it will again set to prefered WCDMA so everytime you need to do it manually. Just to remember if you're getting 3G even on prefered WCDMA then leave it as it is. I think it's an issue regarding weak carrier signal.
Click to expand...
Click to collapse
no i did'nt get 3g after WCDMA preferd but when i replace my sim to other set its working its so confusing
rohan khan said:
no i did'nt get 3g after WCDMA preferd but when i replace my sim to other set its working its so confusing
Click to expand...
Click to collapse
mine situation is exactly the same situation which is yours!
dr.patron99 said:
Did you get 3G while choosing WCDMA Only?
If Yes,means you have to do it manually everytime you reboot your device.
If No,means you don't have a 3G data plan.
If you reboot your device mean while it will again set to prefered WCDMA so everytime you need to do it manually. Just to remember if you're getting 3G even on prefered WCDMA then leave it as it is. I think it's an issue regarding weak carrier signal.
Click to expand...
Click to collapse
I have tried everything like this....but still no results! I guess this is a problem of build.prop! can anyone help in this regard?
faseeh said:
I have tried everything like this....but still no results! I guess this is a problem of build.prop! can anyone help in this regard?
Click to expand...
Click to collapse
Its not the build prop. Its how HTC designed the DHD.
The DHD isnt quadband, You can check the specs at gsm arena.
Some countries have thier 3g on a different band, so if you buy a DHD that doesnt scan for 3g on your countries band, you face the same problem.
I have being trying to fix this problem but got stuck along the way. Its very good to see that people also have the same problem. Maybe the devs would try something.
mickeyasamoah said:
Its not the build prop. Its how HTC designed the DHD.
The DHD isnt quadband, You can check the specs at gsm arena.
Some countries have thier 3g on a different band, so if you buy a DHD that doesnt scan for 3g on your countries band, you face the same problem.
I have being trying to fix this problem but got stuck along the way. Its very good to see that people also have the same problem. Maybe the devs would try something.
Click to expand...
Click to collapse
dear, did you get any sulution for 3g network on dhd?
rohan khan said:
dear, did you get any sulution for 3g network on dhd?
Click to expand...
Click to collapse
Nope..
Before i can try anything i have to put the device in diag mode which i have being able to, but the problem now is the device isnt showing up properly in QPST(a program for communicating directly to the qualcomm chip).
It detects the open port on windows but its unable to find the phone in the port.
If the phone doesnt show up in the port, changes cannot be done.
So thats the update.
If you have any idea, you could share
WCDMA
goto mobile network under settings, then select network mode, change it to GSM/WCDMA auto if it doesnt work then change it to WCDMA only.
It'll do the trick.
Hello
I have just got a LG G3 D855 from Asia. and the item can't find the LTE network. only work on WCDMA & GSM. any one have that problem and how can fix it
Lun
lunlun99 said:
Hello
I have just got a LG G3 D855 from Asia. and the item can't find the LTE network. only work on WCDMA & GSM. any one have that problem and how can fix it
Lun
Click to expand...
Click to collapse
You probably have the wrong band version i maybe wrong
jaythenut said:
You probably have the wrong band version i maybe wrong
Click to expand...
Click to collapse
the box mention phone supporting LTE 700/800/900/1800/2100/2300/2600. it isn't wrong band version.
lunlun99 said:
the box mention phone supporting LTE 700/800/900/1800/2100/2300/2600. it isn't wrong band version.
Click to expand...
Click to collapse
That's strange then maybe put this in the dialer 3845#*855# and see if it is activated
jaythenut said:
That's strange then maybe put this in the dialer 3845#*855# and see if it is activated
Click to expand...
Click to collapse
what's activated mean ?
jaythenut said:
That's strange then maybe put this in the dialer 3845#*855# and see if it is activated
Click to expand...
Click to collapse
what's activated mean ? and it's show up Connection problem or invalid MMI code
lunlun99 said:
what's activated mean ?
Click to expand...
Click to collapse
If you have 4G it will say under band i think
And you do have 4G contract with your carrier
Yes. the SIM work my other phone in LTE network
jaythenut said:
If you have 4G it will say under band i think
And you do have 4G contract with your carrier
Click to expand...
Click to collapse
I'm having the same problem with Three UK, no 4G. Although 4G worked on my Lumia 1020 with the same SIM a few days ago.
If I go into the hidden menu under LTE you can set it to use LTE and it connects to 4G brefiely then goes back to 3G and it never shows GSM/ WCDMA / LTE auto in the mobile networks menu, just GSm / WCDMA auto.
I noticed on the demo unit in a Three store that the phones software version was V10a-EUR-XX whereas mine is V10g-HKG-XX.
lewisco said:
I'm having the same problem with Three UK, no 4G. Although 4G worked on my Lumia 1020 with the same SIM a few days ago.
If I go into the hidden menu under LTE you can set it to use LTE and it connects to 4G brefiely then goes back to 3G and it never shows GSM/ WCDMA / LTE auto in the mobile networks menu, just GSm / WCDMA auto.
I noticed on the demo unit in a Three store that the phones software version was V10a-EUR-XX whereas mine is V10g-HKG-XX.
Click to expand...
Click to collapse
if you have root you can try deleting (or renaming) LTE Config.apk from /system/app
Lennyuk said:
if you have root you can try deleting (or renaming) LTE Config.apk from /system/app
Click to expand...
Click to collapse
Is there anything that can be done without root? I've tried setting the LTE in the hidden services menu and it connects foe a few seconds and then goes back to HSDPA. If seeting to LTE only it stays on LTE but not sure how it will work if I leave 4G coverage? I've also enabled fast dormancy but that doesn't seem to help.
There was a discussion about this in the UK thread, some phones came with 4G deactivated (on the 800MHz band used by 3 and Vodafone) that had to be activated at every boot. Replacing it fixed the problem as its not supposed to happen. But since the phone is from Asia who knows. Im not sure if flashing the eur version of the rom would work?
lewisco said:
Is there anything that can be done without root? I've tried setting the LTE in the hidden services menu and it connects foe a few seconds and then goes back to HSDPA. If seeting to LTE only it stays on LTE but not sure how it will work if I leave 4G coverage? I've also enabled fast dormancy but that doesn't seem to help.
Click to expand...
Click to collapse
fast dormancy is a network dependant setting that has nothing to do with the generation of signal you are receiving.
The only other option you have is to try and flash another firmware version.
Lennyuk said:
fast dormancy is a network dependant setting that has nothing to do with the generation of signal you are receiving.
The only other option you have is to try and flash another firmware version.
Click to expand...
Click to collapse
Can you recommend which FW to use?
Same here d855 version 3gb ram from Hong Kong no lte in the settings
stinkypoo said:
Same here d855 version 3gb ram from Hong Kong no lte in the settings
Click to expand...
Click to collapse
LTE will work from the hidden menu, or download 4G switcher from the Play store which will take you to the menu also. Just change it to LTE/GSM/WCDMA and it will work on the 4G network (at least on 3 UK). LG UK support will not help as it came from HK. I still want to know if I can flash a Euro 32GB ROM to my phone to get it working natively.
make sure u have activate your LTE with your carrier,i you have done it,and still didnt have LTE, try the hidden menu,or try 4G switch frm playstore,rooting and deleting lteconfig from system/app would be your last option (i prefer this)
Lennyuk said:
if you have root you can try deleting (or renaming) LTE Config.apk from /system/app
Click to expand...
Click to collapse
thank you, this fixed my problem!
my lte/3g/2g settings was everytime reset to 2g/3g modus when i got back to settings. i deleted lte config.apk and the .odex file, rebooted and BAM! it keeps on lte/3g/2g
Solved
I had the same issue (no LTE option in Networks configuration menu), until today: My phone installed firmware V10i-HKG-XX, and now I have the "GSM/WCDMA/LTE auto" option in Preferred Network Mode.
Cheers
LG G3 Asian D855 no 4G
lunlun99 said:
Hello
I have just got a LG G3 D855 from Asia. and the item can't find the LTE network. only work on WCDMA & GSM. any one have that problem and how can fix it
Lun
Click to expand...
Click to collapse
Do the following -
1. From the dailer, type in 3845#*855#
2. Select LTE Only
3. Modem Setting
4. RAT Selection
5. GSM/WCDMA/LTE Auto
You should now receive 4G but everytime you reboot, you have to repeat this procedure
Hi
I was using my F180L. I went into global roaming section and searched for networks I was clearly seeing networks 2g/3g NETWORK NAME
Then I made sum changes in settings which I dont remember and tried telenor sim.It didnot recognize telenors sim However it works on 2g Warid Sim.But now when I search for networks It only show 2g Network name.Please help
Regards
Noaman Ahmed
noamanahmed said:
Hi
I was using my F180L. I went into global roaming section and searched for networks I was clearly seeing networks 2g/3g NETWORK NAME
Then I made sum changes in settings which I dont remember and tried telenor sim.It didnot recognize telenors sim However it works on 2g Warid Sim.But now when I search for networks It only show 2g Network name.Please help
Regards
Noaman Ahmed
Click to expand...
Click to collapse
it is happened to users who using wcdma or other non-cdma users.
Go to Settings -> Network -> choose CDMA subscription -> check RUIM
then open dialer,type *#*#4636#*#*,phone information,choose Select prefered network type to WCDMA prefered, reboot
now you should get signal on your phone,if not,check if network type is LTE,then switch it to 3G or 2G,then it should have signal now.
press the thanks button if that helps you
rais.asif786 said:
it is happened to users who using wcdma or other non-cdma users.
Go to Settings -> Network -> choose CDMA subscription -> check RUIM
then open dialer,type *#*#4636#*#*,phone information,choose Select prefered network type to WCDMA prefered, reboot
now you should get signal on your phone,if not,check if network type is LTE,then switch it to 3G or 2G,then it should have signal now.
press the thanks button if that helps you
Click to expand...
Click to collapse
Hi
It seems I got the issue resloved by running into another issue. First of all there is no such settings in my menu and second off all all the codes I try and when I press the last corrector the whole code disappears and nothing happens.Even *#06#
doesnot work
Also there seems to be a signal dropping issue. btw I am using F180L which is similar to E975
Also Thanx so much for trying
noamanahmed said:
Hi
It seems I got the issue resloved by running into another issue. First of all there is no such settings in my menu and second off all all the codes I try and when I press the last corrector the whole code disappears and nothing happens.Even *#06#
doesnot work
Also there seems to be a signal dropping issue. btw I am using F180L which is similar to E975
Also Thanx so much for trying
Click to expand...
Click to collapse
try to flash kdz again in your device./.. best of luck
Hi, I have a LG G4 H818N LTE model with dual sim running firmware v10c.
According to the mobile carrier, they support 900MHz and 2100MHz, yet I am unable to obtain 4G connection on my phone. I have enabled the option in the sim settings for "4G/3G/2G" on the SIM that I want to use for data and set that sim as the sim to use for data connection but it still only connects at H+.
Perhaps the carrier is using Cat 6 LTE. Is there a way to enable Cat 6 LTE on the H818N?
Is there a way that I can test LTE connectivity on the phone or are there perhaps any settings that I may have missed to force LTE connection?
I previously had an LG G3 D855 which connected to 4G without any issues.
Is there a file where I can manually edit the 4G bands for my phone?
Finally, slightly off topic. Can anyone explain to me what a KDZ file is?
Assistance would be highly appreciated. Thanks.
mine has a working LTE on both sim 1 and sim 2 but not simultaneously. i found out that the apn is alittle bit buggy. check your apn and set the primary.
Thanks, would you mind walking me through the steps that you followed please?
enter 277634#*# in dialer and go to field test > modem settings > lte band selection
sampathkumar2811 said:
enter 277634#*# in dialer and go to field test > modem settings > lte band selection
Click to expand...
Click to collapse
on three UK i could only get H+, but after using your instructions and choosing band 3, i now get lte, many thanks! Wiki has all the bands for countries/operators
reg66 said:
on three UK i could only get H+, but after using your instructions and choosing band 3, i now get lte, many thanks! Wiki has all the bands for countries/operators
Click to expand...
Click to collapse
Your welcome
sampathkumar2811 said:
Your welcome
Click to expand...
Click to collapse
hmm, just went to my dads (no lte there) and came home again (lte here) and it would not turn back to lte, had to use the info you gave again. seems it's not sticking. any suggestions?
Hi all, thank you so much for the answer. I'm actually having the same problem with my LG G4 H818N. I'd be grateful if anyone can advise what kind of setting I should choose for my phone to work on Vodafone UK 4G network. I'm so frustrated to pay 4G plan but only get up to H+
Wannato said:
Hi all, thank you so much for the answer. I'm actually having the same problem with my LG G4 H818N. I'd be grateful if anyone can advise what kind of setting I should choose for my phone to work on Vodafone UK 4G network. I'm so frustrated to pay 4G plan but only get up to H+
Click to expand...
Click to collapse
Can't provide link as using xda app, but Google 'wiki Europe lte bands' and it should come up with what you want. I'm on three UK and there was two different bands to try, turned out to be band 3 for me. Hope this helps
reg66 said:
Can't provide link as using xda app, but Google 'wiki Europe lte bands' and it should come up with what you want. I'm on three UK and there was two different bands to try, turned out to be band 3 for me. Hope this helps
Click to expand...
Click to collapse
Sorry for my late reply! I did Google however, Vodafone is on Band 20. When I choose this option, it said Fail. Is anyone know why?
Wannato said:
Sorry for my late reply! I did Google however, Vodafone is on Band 20. When I choose this option, it said Fail. Is anyone know why?
Click to expand...
Click to collapse
switch 2nd sim to gsm n try again
---------- Post added at 01:10 AM ---------- Previous post was at 01:09 AM ----------
reg66 said:
hmm, just went to my dads (no lte there) and came home again (lte here) and it would not turn back to lte, had to use the info you gave again. seems it's not sticking. any suggestions?
Click to expand...
Click to collapse
im not sure of setting up it permanently.
sampathkumar2811 said:
switch 2nd sim to gsm n try again
Thanks. I just tried in the FieldTest -> Network Mode-> set SIM 2 to GSM 850 and try Band 20 again under the LTE Band Selection, but still Fail.
Are these steps correct?
Click to expand...
Click to collapse
Wannato said:
sampathkumar2811 said:
switch 2nd sim to gsm n try again
Thanks. I just tried in the FieldTest -> Network Mode-> set SIM 2 to GSM 850 and try Band 20 again under the LTE Band Selection, but still Fail.
Are these steps correct?
Click to expand...
Click to collapse
try changing the 2nd sim to gsm from settings other than hidden mode
Click to expand...
Click to collapse
sampathkumar2811 said:
Wannato said:
try changing the 2nd sim to gsm from settings other than hidden mode
Click to expand...
Click to collapse
However, I only have 1 SIM inserted at the moment. In order to change to Band 20, does it need to have 2 SIMs inserted and follow your instruction?
Click to expand...
Click to collapse
I'm having a similar issue with my 818N. I can't get 4G/LTE.
Has anyone worked out why or how to fix it?
The hidden menus don't allow me to select lte bands they all just say fail after I select them.
In the RAT menu I am unable to select LTE only, it also fails.
It's as if LTE is disabled?
I tried installing 818P software into the phone which worked fine however I still couldn't connect to 4G.
I give up
It turns out that my phone was faulty and I've returned it to HK for a full refund. DWI were good to deal with and were fast to refund me my money once they confirmed that it was DOA.
Hi All,
I have LG G8 unlock phone but not able to make or receive the calls whereas SMS and internet is working fine. I am using Airtel SIM card.
Any one can help me pl?
google a tutorial on how to put APN settings on your phone and put the Airtel APN settings
Andrive said:
google a tutorial on how to put APN settings on your phone and put the Airtel APN settings
Click to expand...
Click to collapse
BUT if APN had problem then we should not able to browse internet?
dial *#546368#*820# , go to band selection and select all bands
Andrive said:
dial *#546368#*820# , go to band selection and select all bands
Click to expand...
Click to collapse
now I have Device Test, ORT Test, SVC Menu and Field Test.. Which Option will give band selection?
him.007 said:
now I have Device Test, ORT Test, SVC Menu and Field Test.. Which Option will give band selection?
Click to expand...
Click to collapse
Under Field Test I have Modem Settings where I am getting Engineering Mode and PDP Settings
Pl help me