CM13 - LTE Enable - Nexus 4 Q&A, Help & Troubleshooting

hi
how to enable LTE for CM13 or android 6?
or
for 5.1.1 (LMY48T) ?
how to get hybrid modem image...
thx all

For Android 5.1.1 you can use this flashable zip: http://forum.xda-developers.com/nexus-4/general/4-4-3-nexus-4-lte-lte-tethering-hotspot-t2416822

thx

Thread is coming up as deleted now.
Sent from my Nexus 6 using Tapatalk

Anyone have a solution to this yet? I have the hybrid radio on my N4 that worked great with CM12 (provided LTE), but now that I'm on CM13 I'm stuck on 3G/HSPA+.
The "LTE enabler" version 2.14 has a check to make sure you're on Android 5 before it does its thing, so it doesn't work for Android 6. Is it safe to disable this check? I'll have to dig into the script and see what it's actually doing. I think it just flashes a hybrid modem image and then makes the build.prop changes to make LTE work (maybe also adds some APNs? Beats me). Hopefully all that is the same on Android 6.

you can disable that check i was in canada for a while and i was using frank aosp 6.0 with lte enabled

J0SH1X said:
you can disable that check i was in canada for a while and i was using frank aosp 6.0 with lte enabled
Click to expand...
Click to collapse
Actually, I don't think you can. Looking at the "nexus-4-lte-enabler-v2.14" script that changed the network mode, it makes changes to this file:
/data/data/com.android.providers.settings/databases/settings.db
However, that file doesn't exist on my Nexus 4 running the 12/30/15 nightly. Only "settings.db-backup" and "settings.db-journal" reside in that directory, and nothing else.
Did the preferred network setting move to a different DB in Marshmallow? I also noticed that if I enter the service menu via *#*#4636#*#*, I cannot change the Preferred Network Mode there (I can open the dropdown and pick something, but it doesn't change the "WCDMA Preferred" setting when the dropdown closes. It does nothing.)

mamad06 said:
hi
how to enable LTE for CM13 or android 6?
or
for 5.1.1 (LMY48T) ?
how to get hybrid modem image...
thx all
Click to expand...
Click to collapse
Cm13 has a known bug , somebody forgot to put an entry into the framework apparently. The radio won't switch. See the thread over here ;
http://forum.xda-developers.com/nexus-4/help/cm13-switching-to-wdcma-t3280353

lannister80 said:
Actually, I don't think you can. Looking at the "nexus-4-lte-enabler-v2.14" script that changed the network mode, it makes changes to this file:
/data/data/com.android.providers.settings/databases/settings.db
However, that file doesn't exist on my Nexus 4 running the 12/30/15 nightly. Only "settings.db-backup" and "settings.db-journal" reside in that directory, and nothing else.
Did the preferred network setting move to a different DB in Marshmallow? I also noticed that if I enter the service menu via *#*#4636#*#*, I cannot change the Preferred Network Mode there (I can open the dropdown and pick something, but it doesn't change the "WCDMA Preferred" setting when the dropdown closes. It does nothing.)
Click to expand...
Click to collapse
As I said FRANK AOSP and later cm 13 self build by stehanmc
Gesendet von meinem Nexus 4 mit Tapatalk

boltthrower56 said:
Cm13 has a known bug , somebody forgot to put an entry into the framework apparently. The radio won't switch. See the thread over here ;
http://forum.xda-developers.com/nexus-4/help/cm13-switching-to-wdcma-t3280353
Click to expand...
Click to collapse
Any update on this? I see that the radio switch issue fix got merged a few days ago, and I do see in my build.prob that my preferred network mode is "9", even after rebooting.
But my phone always shows H+ or 3G next to the mobile data icon on the taskbar. Even if I go into the 4636 menu and change to LTE/GSM or LTE/CDMA (which I can now do because taht bug was fixed), it STILL shows H+ or 3G (and frequently rapidly bounces between H+ and 3G).

lannister80 said:
Any update on this? I see that the radio switch issue fix got merged a few days ago, and I do see in my build.prob that my preferred network mode is "9", even after rebooting.
But my phone always shows H+ or 3G next to the mobile data icon on the taskbar. Even if I go into the 4636 menu and change to LTE/GSM or LTE/CDMA (which I can now do because taht bug was fixed), it STILL shows H+ or 3G (and frequently rapidly bounces between H+ and 3G).
Click to expand...
Click to collapse
The fix has been merged , 5th of january or later builds don'T have that bug. But i've seen some corrections on the code suggesting that wcdma and gsm should be enough. If they merge that then we won't be able to use LTE. 3g and gsm would be fine though.

Anyone figure out a way to enable LTE on the Nexus 4 in CM13 yet? Really don't want to use some random guy's AOSP custom build if I can avoid it. I want CM features!

[SOLVED] Making LTE persist after reboot
lannister80 said:
Anyone figure out a way to enable LTE on the Nexus 4 in CM13 yet? Really don't want to use some random guy's AOSP custom build if I can avoid it. I want CM features!
Click to expand...
Click to collapse
So after hunting around, i decided to check why the LTE is not persisting after reboot and tried and old trick: change the build.prop to READ-ONLY and remove the write flags in any file explorer (ES/ROOT etc)

repherb said:
So after hunting around, i decided to check why the LTE is not persisting after reboot and tried and old trick: change the build.prop to READ-ONLY and remove the write flags in any file explorer (ES/ROOT etc)
Click to expand...
Click to collapse
It's not that LTE doesn't stick on reboot. It's that it cannot be enabled AT ALL in CyanogenMod 13.

lannister80 said:
It's not that LTE doesn't stick on reboot. It's that it cannot be enabled AT ALL in CyanogenMod 13.
Click to expand...
Click to collapse
hm. I had no problem. Maybe it's just me. At my age, anything be blamed on myself nowadays.

repherb said:
hm. I had no problem. Maybe it's just me. At my age, anything be blamed on myself nowadays.
Click to expand...
Click to collapse
Can you tell me what CM13 build you're using at the moment, and what your build.prop looks like? If you don't mind?
No matter what I do, I cannot get off of 3G/H+ on CM13. Not in the 4636 menu (I can change to LTE/GSM auto, but no effect), and not in the Cellular Networks settings (only choices in the GUI are 2G and 3G).
I had no problem using LTE on CM11 or CM12. I'm on the same hybrid modem image I've been using forever (2.0.1700.33).
Thank you for your help!

lannister80 said:
Can you tell me what CM13 build you're using at the moment, and what your build.prop looks like? If you don't mind?
No matter what I do, I cannot get off of 3G/H+ on CM13. Not in the 4636 menu (I can change to LTE/GSM auto, but no effect), and not in the Cellular Networks settings (only choices in the GUI are 2G and 3G).
I had no problem using LTE on CM11 or CM12. I'm on the same hybrid modem image I've been using forever (2.0.1700.33).
Thank you for your help!
Click to expand...
Click to collapse
So I think I have figured out what's going on. After loading CM13-20160210-nightly, I did *#*#4636#*#* and changed "Set preferred network type" to LTE/GSM/CDMA auto (PRL), turned off then on the radio and saw only H+ come up. I clicked the options menu (top right 3 dots) and under "Select radio band" i noticed that the LTE Frequencies are not listed!! I added the 3 lines manually to build.prop then saved it as read only too just in case but it did nothing so I think we know why the LTE isn't showing up now. Only AUS, USA, Japan, Cellular and PCS band are in this build.
Could this explain anything by chance?? It seems only GSM frequencies are available.

FYI adding the lines to build.prop and setting it to read-only doesn't work for the latest CM13 build. I hope LTE is supported soon in CM13.

Take a look at query.sh script in Nexus 4 LTE enabler 2.13 zip. Script deletes and inserts 2 records in settings.db database.
Sent from my Nexus 4 using Tapatalk

Related

[Q] Automatic LTE & LTE Hotspot

Has anyone been able to LTE to be enabled automatically after a reboot without going into the testing menu? Or get LTE hotspot to work?
Yep I've been using LTE
Here get root explorer
Go into your build prop
Look for lte.OnCdmaDevice
Now just replace Cdma to Gsm
So it should look like this.
lte.OnGsmDevice=1
reboot go into settings and change it LTE/GSM
I hope that helps. And LTE hotspot works
I didn't have the line "lte.OnGsmDevice=1" so I just added the LTE line to the end of the file. After I reboot and set LTE on in the Testing menu, then reboot again it doesn't stick
FYI I'm using the latest CM10.1 nightly.
endiz said:
I didn't have the line "lte.OnGsmDevice=1" so I just added the LTE line to the end of the file. After I reboot and set LTE on in the Testing menu, then reboot again it doesn't stick
FYI I'm using the latest CM10.1 nightly.
Click to expand...
Click to collapse
You don't go into the testing menu. You go into the mobile network menu:
"After it restarts go into Settings, More..., Mobile networks.
A new menu option should exist called Network Mode. In this menu you can pick the default mode and change between then."
From: http://forum.xda-developers.com/showpost.php?p=35829025&postcount=642
ohhh, i wasn't puting telephony in front of the string.
I now see the selection menu and it sticks with a reboot. I'll test the hotspot tomorrow.
Thanks everyone!
Unfortunately the AP while LTE is enabled still isn't working
Anyone?
I thought the N4 wasn't LTE enabled?
N4 is capable of AWS-Band-4 LTE
http://www.anandtech.com/show/6474/nexus-4-includes-support-for-lte-on-band-4-aws
endiz said:
Unfortunately the AP while LTE is enabled still isn't working
Click to expand...
Click to collapse
I posted a temporary fix for this problem here: http://forum.xda-developers.com/showthread.php?p=38522676

[Q] How to make LTE/4G stick!? - SOLVED

Hey!
I have the international D802 version and the "settings / tethering & networks / mobile networks / network mode" only shows 3 options, GSM/WCDMA; CDMA only; GSM only.
When I go into dialing *#*#4636#*#* or if I go into dialing 3845#*802# etc...to choose LTE/GSM/WCDMA! I can choose this mode and it works UNTIL I reboot, then it goes back to GSM/WCDMA!
Is there is anyway to make the LTE/GSM/WCDMA mode stick?!
Thanks!
EDIT: SOLVED
In build.prop change ro.telephony.default_network=9 from 9 to 11!
I got LTE settings in mobile networks menu. And it sticks after a reboot!
Thanks to @ejerez for the info in Here!
Heads up! It's solved in case anyone is interested!
Life Engineer said:
Hey!
I have the international D802 version and the "settings / tethering & networks / mobile networks / network mode" only shows 3 options, GSM/WCDMA; CDMA only; GSM only.
When I go into dialing *#*#4636#*#* or if I go into dialing 3845#*802# etc...to choose LTE/GSM/WCDMA! I can choose this mode and it works UNTIL I reboot, then it goes back to GSM/WCDMA!
Is there is anyway to make the LTE/GSM/WCDMA mode stick?!
Thanks!
EDIT: SOLVED
In build.prop change ro.telephony.default_network=9 from 9 to 11!
I got LTE settings in mobile networks menu. And it sticks after a reboot!
Thanks to @ejerez for the info in Here!
Click to expand...
Click to collapse
Hi,
Thanks for the solution but I just need to check for the build.prop file, there are 2 similar lines as follows:
ro.telephony.default_network=9
& the other is:
#ro.telephony.default_network=9
Which do I change or do I change both? And do I need to change the permissions after changing it?
Thanks for your advice.
derek_09 said:
Hi,
Thanks for the solution but I just need to check for the build.prop file, there are 2 similar lines as follows:
ro.telephony.default_network=9
& the other is:
#ro.telephony.default_network=9
Which do I change or do I change both? And do I need to change the permissions after changing it?
Thanks for your advice.
Click to expand...
Click to collapse
Man let me clarify that this solution worked for me on some ROMs and didn't work on other ROMs!
Both are the same, the # symbol in front of the expression makes it a comment and the program will disregard it!
So you can change only the first one, or to be safe you can change both. Nothing to lose!
Good luck!
Sent from my LG-D802 using XDA Premium 4 mobile app

D802 getting 4g to work

Heya.
Recently some networks in my country started supporting lte. Anyway i tried enabling it on my phone:
I tried those 2 numbers:
*#*#4633#*#*
3845#*802#
In both of them I can change the setting and I see its working, but when I go to mobile network settings it gets reset and the option is not shown there. I can actually see the network H sign disappearing+reappearing when I go to the settings...
I tried restarting the phone, no help.
How can I get my settings to not reset each time?
Thanks!
PoOoZaQ said:
Heya.
Recently some networks in my country started supporting lte. Anyway i tried enabling it on my phone:
I tried those 2 numbers:
*#*#4633#*#*
3845#*802#
In both of them I can change the setting and I see its working, but when I go to mobile network settings it gets reset and the option is not shown there. I can actually see the network H sign disappearing+reappearing when I go to the settings...
I tried restarting the phone, no help.
How can I get my settings to not reset each time?
Thanks!
Click to expand...
Click to collapse
If you have root go into system/app and first back up and then delete lteconfigs apk and lteconfigs odex and that should make lte an option in settings
Art Vanderlay said:
If you have root go into system/app and first back up and then delete lteconfigs apk and lteconfigs odex and that should make lte an option in settings
Click to expand...
Click to collapse
Hey, thanks for replying.
I see the lteconfigs.apk but not the lteconfigs.odex there
[edit]
I deleted just the apk and the option appeared as you stated. Is it enough?

help me to have LTE

hi
my friends gave his n4 to enable LTE.. i tried lte enable zip but didnt go well.. and i cant read whole froum..
can any1 suggest me a rom (mm would be nice) having lte by default?
plz help me
Download the 1.07/.33 hybrid LTE modern from here
https://drive.google.com/folderview...&usp=sharing&tid=0B77BTW0zStYCSTRIYWpZQS1nOWs
Flash the hybrid modern in recovery, then go to the dialer and enter *#*#4636#*#*. Then go to phone information, scroll down to the network type, and choose lte/gsm auto. This will only work if your network provider supports lte on the band the nexus 4 supports, so please double check that.
here is my network specs :
https://en.m.wikipedia.org/wiki/List_of_LTE_networks
MTN Irancell 1800 3 FDD Nov 2014 10 MHz in use [1][608][609][610][611][612]
does it support?
and this link u gave me.. does it work on mm or lp 5.1.1 ?
ty for help
It should work on mm and lollipop. I'm not sure if it works on those bands, the only way is for you to try. If it doesn't work, just reflash the original modem for your rom.
LTE enabler zip 2.13 flashes hybrid modem and also changes settings. db so 4G appears in Settings/Cellular Network and preferred network type is permanently set to LTE/GSM/auto in Phone info.
So if you are not seeing this may be try flashing again. Flashing hybrid modem by itself does not force LTE setting.
Sent from my Nexus 4 using Tapatalk
CalculatedRisk said:
It should work on mm and lollipop. I'm not sure if it works on those bands, the only way is for you to try. If it doesn't work, just reflash the original modem for your rom.
Click to expand...
Click to collapse
The enabler script does NOT work on marshmallow/Android 6, FYI. I've had a hybrid modem on my phone and used LTE on both Android 4 and 5, but it's a no-go with 6. Even if you change the settings in the 4636 menu, but it doesn't make the modem actually change modes.
Check out this commit (referring to CyanogenMod 13, maybe other ROMs are different):
http://review.cyanogenmod.org/#/c/125897/1/overlay/frameworks/base/core/res/res/values/config.xml
Look at this string of available modem modes:
<string translatable="false" name="config_radio_access_family">GPRS|EDGE|UMTS|HSDPA|HSUPA|HSPA|HSPAP|GSM|WCDMA</string>
Notice how LTE isn't anywhere in that string? I think it needs to be to be able to use LTE. Otherwise switching to LTE mode in the 4636 menu doesn't work.
Thanks for letting me know, I'll keep that in mind.
Yeah, I just tried adding a local.prop file in /data with the following content:
Code:
telephony.lteOnGsmDevice=1
ro.telephony.default_network=9
ro.ril.def.preferred.network=9
which didn't work, so I then edited my /system/build.prop itself to insert that code (deleted the telephony.lteOnCdmaDevice=0 line as well), which also didn't work.
And neither worked. Switching to LTE/GSM (auto) in the 4636 menu has no effect, and when going into cellular networks to choose preferred mode, the only choices are 2G and 3G.
Damn it. I really like CM13, I don't want to move to some random AOSP build...
Yeah I hear you man. I think you'll just have to sit tight until they update it.

Yotaphone 2 signal boost trick/unlock band ?

Helo from Slovenia,
perhaps i found a way to boost signal or unlock bands in Yotaphone 2.
Go to android secret menu *#*#4636#*#*
Then go information about phone menu and scroll down.
There is a option for choosing priority band, normaly its choosen LTE/WCDMA
Klick on this and switch the options to TD-SCDMA,GSM/WCDMA and LTE or TD-SCDMA,LTE,CDMA,EvDo GSM, WCDMA
Now watch the signal boosting
I checked same locations driving yesterday and today with car. Where i yesterday got no signal, today i got fully edge signal.
And no signal outage today no matter the location
Check this option and let me know if it works there too. I tried on Android 4.4.3 and 5 work both.
I put the first one, but how can I see the difference? the problems was not getting the 2G signal at all if I force in 2G. But if I force it now, your suggested settings will change.
What is the difference between TD-SCDMA,GSM/WCDMA and LTE or TD-SCDMA,LTE,CDMA,EvDo GSM, WCDMA?
May I ask you which mobile operator you have and which radio & firmware you use on your YotaPhone2?
TheArt. said:
I put the first one, but how can I see the difference? the problems was not getting the 2G signal at all if I force in 2G. But if I force it now, your suggested settings will change.
What is the difference between TD-SCDMA,GSM/WCDMA and LTE or TD-SCDMA,LTE,CDMA,EvDo GSM, WCDMA?
May I ask you which mobile operator you have and which radio & firmware you use on your YotaPhone2?
Click to expand...
Click to collapse
you have to go to spots/locations where you got no signal before and try it now ?
Setting your phone to the wrong settings so it fails over to 2G will no doubt improve your signal strength no end. But personally I would prefer to get fast internet on the move, and leave your radio settings well alone!
There are apps you can get that are called 'signal boosters' they just work by turning off your phone radio and then on again. If you were not connected to a nearby cell but one farther away this will 'boost your signal' ...
You're probably experiencing either or both of these effects. as well as the 4G effect - which is that if you have a local 4G aerial all the cellphones that can do so will be connecting to that, leaving you free to connect to an empty 3G cell instead with lots of bandwidth. Maybe not what you had planned to do, but actually improving your performance by setting the wrong settings
Did anyone already find the secret USB menu code to put the device into Modem mode? As the YotaPhone has a Qualcomm processor, this could be used to enable additional LTE bands, which really would help with reception like in [GUIDE] Add all GSM and LTE bands to your phone.
seems cool! We have to test
Crazyphil01 said:
Did anyone already find the secret USB menu code to put the device into Modem mode? As the YotaPhone has a Qualcomm processor, this could be used to enable additional LTE bands, which really would help with reception like in [GUIDE] Add all GSM and LTE bands to your phone.
Click to expand...
Click to collapse
Modem mode can setted by change buildprop sys.usb.config=diag.
Next read this.
w()$k said:
Modem mode can setted by change buildprop sys.usb.config=diag.
Next read this.
Click to expand...
Click to collapse
Ah, I haven't noticed that post, so we're making progress but no clear results yet :fingers-crossed:
here on XDA there's also this thread about unlocking frequencies: https://forum.xda-developers.com/yotaphone-one/help/unlocking-additional-radio-basebands-t3523000
TD-WCDMA won't work in spain. TD stands for Time Division and many countries work with FD (Frecuency Division)
Hi,
I am much interested in changing the LTE of YD206, has anyone suceed yet on this phone? A tuto would be really awesome! As I am new to android it would definitly help!
@TheArt. could you eventually translate the post please? My russian is far not good enought and google translated does not make much sens...! Did you succeed modifying the bands?
UNLOCK LTE BAND B20 - 800Mhz and B38
I will translate here the work of three 4pda users who must be thanked a lot for their work! unkernet, ssho and BoyNG. Thank also to mamant1988 who put everything together.
The original 4pda guide can be found here (in russian): http://4pda.ru/forum/index.php?showtopic=797643&view=findpost&p=59716629
UNLOCK B20 LTE BAND ON YD206​
Starting point is a rooted YD206 with latest RU 134 firmware, TWRP and ADB-USB-debug enabled. Do this procedure carefully and write down all the modifications and default values. The changes are performed on NVRAM level, so flashing firmwares will not affect them. Flashing firmwares will, however, affect modified baseband, as any other "radio" part as usual.
Download here the .zip archive which contains what is needed for this guide, including some screenshots of how things should be displayed.
Download the modified baseband RU-CN here and put it into the internal memory of the phone: it will be flashed in the end.
Install QPST and QXDM Qualcomm programs on Windows, they are in the above archive.
Enable the installation of unsigned drivers in Windows (like this). This is needed to install drivers for the diagnostical port later on.
Download Terminal Emulator from Play Store.
In the Terminal, write the following to get root access:
Code:
su
then:
Code:
setprop sys.usb.config diag,adb
Connect the phone via USB to the PC, in the Device Manager it should pop up as "Android Device" or similar, without a specific driver.
Right click on it and perform these actions: update drivers, search on this computer, choose driver from already installed drivers, show all devices, next, install from disk, there point to the .inf file corresponding to your system (32bit -> x86, 64bit -> x64) found in \YotaLTE\Modified HTCDiagDriver\Win x64HtcUsbMdmV64.inf (for 64bit).
After installation, go to properties of this new driver HTC USB Modem and check the number of the port displayed there, COM3 or COM4, for example.
Lower the 38400 value which you find there, click OK.
Execute as an admin C:\Program Files (x86)\Qualcomm\QPST\bin\QPSTConfig.exe.
Choose the second section Ports, then "Add new port".
In the field Port put the one which was displayed in the modem section, COM3 for example.
In Port Label field write "Yota" or whatever, and then OK.
In the first section Active Phones the smartphone should be displayed.
KEEP QPSTConfig.exe PROGRAM OPENED.
Also, start C:\Program Files (x86)\Qualcomm\QXDM\Bin\QXDM.exe using admin privileges
Here, click Option, then Communications.
In the Target Port choose the same port as before, then OK.
Click View, New, Common, NV Browser. In the Category Filter choose LTE.
Choose 06828 LTE BC Config and then press "read".
Correct the number you see, for example 1099511627781 in 1099512152069 for B20 and click Write to save.
Close all the programs, and reboot the phone directly into TWRP (VOL UP + POWER), here find the update_S01_003_4240_RU1_M05_patched.zip baseband and flash it.
At this point it is advised to clean dalvik cache and cache with TWRP.
Done! Reboot.
If it is not working, reset everything by flashing stock baseband, putting back the values changed above and start again. It is not necessary to flash the modified RU-CN baseband, if with the CN one the phone is performing at 100%. I suggest to flash to see the differences. By the way, remember to unlock one band at a time.
To unlock B38 band (there is lack of information about YD206 already having it or not) the number is 1236951105541. For example, if the initial number found in LTE config was: 1236950581253, it means that the bands LTE B1/B3/B38/B41 were active. To verify by yourself download LTE Band Calculator.
Some attempts have been made also to unlock B7 band, but without success for now. It seems that the baseband crashes after a second when triying to connect to that LTE band. Further research needed!
After all the hassle I just went through to obtain a YD201 instead of a YD206 so I could have Band 20
Great news for YD206 owners anyway, thanks for sharing!
hippy dave said:
After all the hassle I just went through to obtain a YD201 instead of a YD206 so I could have Band 20
Great news for YD206 owners anyway, thanks for sharing!
Click to expand...
Click to collapse
Me too.
Tried drivers installation with a yd201 (just for take a look about the wifi issue) and they are not compatible.
I guess modifying the inf files would do the trick.
Hi, I try to unlock LTE band, but su command doesn't work in terminal .... it said su: not found.
velociraptor68 said:
Hi, I try to unlock LTE band, but su command doesn't work in terminal .... it said su: not found.
Click to expand...
Click to collapse
Do you have root? Do you give root permission to Terminal Emulator?
Just did the procedure, can't confirm if it's working on 800MHz B20 yet because I can't find a way to force it or even know if its available in my region from my Network, because I live in the city and they use mostly the 1800MHz, 2G Only works correctly and it seems that somehow it also solves the Proximity Sensor, I will give feedback at how it behaves tomorrow when I will be on the move, but until now everything seems well and smooth, Many Thanks for the persons that worked on the fix, I guess Yota should be hiring! And to @TheArt who translates all the good stuff!
band17
Hello,
Would it work to unlock band 17 At&t? Is that enough modify config 6828 number by calculator?
Hello,
I am from Bosnia and got Yotaphone 2 from China (YD206) and installed latest RU software 1.132, but I noticed that my phone only works in big cities. As soon as I leave for the countryside, there is no signal/service.
Is there another version of software I can try to upgrade to, to get these bands in the countryside as well, or the problem is with the limitation of phone's hardware?
Thanks!
Miroslav1999 said:
Hello,
I am from Bosnia and got Yotaphone 2 from China (YD206) and installed latest RU software 1.132, but I noticed that my phone only works in big cities. As soon as I leave for the countryside, there is no signal/service.
Is there another version of software I can try to upgrade to, to get these bands in the countryside as well, or the problem is with the limitation of phone's hardware?
Thanks!
Click to expand...
Click to collapse
Whats the coverage in your contry?
Maybe outside big cities there are not mobile connection in the frequency that yotaphone can support
borekon said:
Whats the coverage in your contry?
Maybe outside big cities there are not mobile connection in the frequency that yotaphone can support
Click to expand...
Click to collapse
GSM : 900 (E-GSM) 1800 (DCS)
UMTS: B1(2100) UMTS B8 (900 GSM)
That is what I found out from google. I am not sure what is the better way to find out what Yota covers and what is available here.
If someone knows please let me know.
If I perhaps flash the phone with EU software rather than RU which I currently have, would that unlock some bands?

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