Related
Hi.
Have just update my droid razr M to 4.4.2. After successfully update, Data is not working. I am using Reliance CDMA sim card.
Please help me if there is any settings or crack to start EVDO data working..
Anyone from India having any solution for this problem? Plz Help..
kulsforu said:
Hi.
Have just update my droid razr M to 4.4.2. After successfully update, Data is not working. I am using Reliance CDMA sim card.
Please help me if there is any settings or crack to start EVDO data working..
Click to expand...
Click to collapse
Hi, Same issue with my phone droid razr m udpate to kitkat 4.4.2. Can any one help how resolve this issue. Having Reliance CDMA netowrk. Thanks in advance.
kulsforu said:
Hi.
Have just update my droid razr M to 4.4.2. After successfully update, Data is not working. I am using Reliance CDMA sim card.
Please help me if there is any settings or crack to start EVDO data working..
Click to expand...
Click to collapse
same problem here did you find any sollution?
ansarirashidy2k said:
same problem here did you find any sollution?
Click to expand...
Click to collapse
I have got one solution from somewhere is that we need to downgrade back to 4.1.2. But for that you need to download file from:
http://sbf.droid-developers.org/phone.php?device=8
Then You need to extract the original system.img from the archive as well as logo.img in case the phone doesn't allow you to flash system.img, you can use logo.img to kick the phone out of Fastboot. You will need to install Motorola ADB drivers on your computer in advance, and also need a fastboot.exe file which I think you can find via Google, but if you have ever rooted your phone in the past, usually that also came with fastboot.
Anyway, get into fastboot mode by turning off the phone, then holding down all 3 buttons. Use vol- to select Fastboot and vol+ to choose it. Phone should boot into fastboot.
Connect to PC and issue command:
fastboot flash system system.img
If it works, the phone should be downgraded. If it says flash failed, then downgrade isn't possible. In that case, if the phone is stuck in fastboot mode and can't be rebooted, issue this command to get out of fastboot.
fastboot flash logo logo.img
That should let it reboot as normal.
I actually doubt it's possible to downgrade, but I haven't tried it myself so I can't say for sure.
there is a workaround for this, but it requires unlocked bootloader and possibly a ruim flashing tool.
i'm not sure it it will work for any of you, but at least i managed to make my ruim work in ukraine.
jgarin said:
there is a workaround for this, but it requires unlocked bootloader and possibly a ruim flashing tool.
i'm not sure it it will work for any of you, but at least i managed to make my ruim work in ukraine.
Click to expand...
Click to collapse
I am totally struck after 4.4.2 update. My Droid Razr M was so fine, now almost useless. No data on CDMA. I am from India and using Reliance. Battery drain is so fast, cannot even surviving one day, earlier it was almost with juice for 2 days. Waiting seriously for some work around.
Adiseshanaik said:
I am totally struck after 4.4.2 update. My Droid Razr M was so fine, now almost useless. No data on CDMA. I am from India and using Reliance. Battery drain is so fast, cannot even surviving one day, earlier it was almost with juice for 2 days. Waiting seriously for some work around.
Click to expand...
Click to collapse
Unlock the Bootloader & down grade to 4.1.2,this method work for me. Now I am able to use CDMA network using Reliance..
scorpions7 said:
Unlock the Bootloader & down grade to 4.1.2,this method work for me. Now I am able to use CDMA network using Reliance..
Click to expand...
Click to collapse
There is a new type of micro sim cards available at Reliance Web World. By changing to new UIM card at reliance, CDMA data will work in Kitkat.
I am using CDMA/ GSM Sim unlocked mobile.. If I change the Sim will data work after updating kitkat.. Coz it was not working with the same Sim.. Have you checked it by using new Sim after kitkat update?
Sent from my XT907 using XDA Free mobile app
scorpions7 said:
I am using CDMA/ GSM Sim unlocked mobile.. If I change the Sim will data work after updating kitkat.. Coz it was not working with the same Sim.. Have you checked it by using new Sim after kitkat update?
Sent from my XT907 using XDA Free mobile app
Click to expand...
Click to collapse
Was CDMA data working before update to kitkat??
kulsforu said:
Was CDMA data working before update to kitkat??
Click to expand...
Click to collapse
Yes CDMA data was working before update to Kitkat..but after update No data on Reliance CDMA network. Test messages & voice calls are working.
Micro SIM are not available in Reliance Web World they will ask you to cut the SIM for using it.
scorpions7 said:
Yes CDMA data was working before update to Kitkat..but after update No data on Reliance CDMA network. Test messages & voice calls are working.
Micro SIM are not available in Reliance Web World they will ask you to cut the SIM for using it.
Click to expand...
Click to collapse
Then it will definitely work if you purchase the new micro SIM and activate to your number. Here its available in reliance web world. There is another option to start CDMA data is that u have to restore back to JellyBean.
I have purchased New Micro SIM but still Data is not working. Downgraded to Jelly Bean and used normal SIM, now Data is working fine.
scorpions7 said:
I have purchased New Micro SIM but still Data is not working. Downgraded to Jelly Bean and used normal SIM, now Data is working fine.
Click to expand...
Click to collapse
You have to activate new SIM using any ZTE mobile. Then Data will work fine. I have done it and its working fine in kitkat.
kulsforu said:
You have to activate new SIM using any ZTE mobile. Then Data will work fine. I have done it and its working fine in kitkat.
Click to expand...
Click to collapse
I activated my micro Sim using Samsung young CDMA mobile...but it was not working after updating kitkat. You have to activate it using *228 enabled imported CDMA mobile.. Your ZTE mobile is purchased from reliance or it is imported mobile phone?
Sent from my XT907 using XDA Free mobile app
scorpions7 said:
I activated my micro Sim using Samsung young CDMA mobile...but it was not working after updating kitkat. You have to activate it using *228 enabled imported CDMA mobile.. Your ZTE mobile is purchased from reliance or it is imported mobile phone?
Sent from my XT907 using XDA Free mobile app
Click to expand...
Click to collapse
The ZTE mobile is purchased from India. Not any imported phone.
Reliance evdo on droid razm m kitkat
After many research finally i got the way to use reliance evdo on STOCK KITKAT (TESTED ON DROID RAZR M).
1- First of all you need a blank reliance reliance standard omh ruim having series starting from RGER UC XXXX.
Picture attached for reference.
2 - visit reliance store and transfer your cdma no to the new RGER UC XXXX series RUIM.
3 - insert new into handset, then go to SETTINGS>MORE>MOBILE NETWORKS>ACCESS POINT NAMES.
now you can see a + sign in top.
picture attached for reference.
4 - click on + sign and fill the setting as below -
name - RCOM
apn - #777
proxy - leave blank
port - leave blank
user name - net
password - net
server - leave blank
MMSC - leave blank
mms proxy - leave blank
mms port - leave blank
mcc - 404
mnc - 00
authentication type - PAP or CHAP
apn type - leave blank
apn protocol - leave blank
bearer - leave blank
then save the settings and select the RCOM profile.
hurray.. enjoy.. just enable the data.
FOR ANDROID 4.1.2 - need sim series RCER UC05 / RGER UC (RECR UC06 NOT WORK)
FOR ANDROID 4.4.2 - RGER UC (RECR UC06 NOT WORK)
bro i had the solution to your prblem
kulsforu said:
Hi.
Have just update my droid razr M to 4.4.2. After successfully update, Data is not working. I am using Reliance CDMA sim card.
Please help me if there is any settings or crack to start EVDO data working..
Anyone from India having any solution for this problem? Plz Help..
Click to expand...
Click to collapse
call me at 9371266944.
From the photo of the RGER series SIM that you have shown, it seems you cannot cut that to nano form factor. I can see that this is the old type of SIM card where the circuit section is elongated.
In comparison the RECRU series has a SIM which can be cut to nano size without cutting off parts of the circuit.
So from what you said, users who need data on a phone which accepts only nano SIM cards (e.g. Droid Ultra/Maxx/ Turbo), will never be able to use data.
That is simply not true.
pankajsinghrawat said:
After many research finally i got the way to use reliance evdo on STOCK KITKAT (TESTED ON DROID RAZR M).
1- First of all you need a blank reliance reliance standard omh ruim having series starting from RGER UC XXXX.
Picture attached for reference.
2 - visit reliance store and transfer your cdma no to the new RGER UC XXXX series RUIM.
3 - insert new into handset, then go to SETTINGS>MORE>MOBILE NETWORKS>ACCESS POINT NAMES.
now you can see a + sign in top.
picture attached for reference.
4 - click on + sign and fill the setting as below -
name - RCOM
apn - #777
proxy - leave blank
port - leave blank
user name - net
password - net
server - leave blank
MMSC - leave blank
mms proxy - leave blank
mms port - leave blank
mcc - 404
mnc - 00
authentication type - PAP or CHAP
apn type - leave blank
apn protocol - leave blank
bearer - leave blank
then save the settings and select the RCOM profile.
hurray.. enjoy.. just enable the data.
FOR ANDROID 4.1.2 - need sim series RCER UC05 / RGER UC (RECR UC06 NOT WORK)
FOR ANDROID 4.4.2 - RGER UC (RECR UC06 NOT WORK)
Click to expand...
Click to collapse
CDMA data not working for unlocked XT907 after OS Update to KK!!
s_u_n said:
From the photo of the RGER series SIM that you have shown, it seems you cannot cut that to nano form factor. I can see that this is the old type of SIM card where the circuit section is elongated.
In comparison the RECRU series has a SIM which can be cut to nano size without cutting off parts of the circuit.
So from what you said, users who need data on a phone which accepts only nano SIM cards (e.g. Droid Ultra/Maxx/ Turbo), will never be able to use data.
That is simply not true.
Click to expand...
Click to collapse
where can i find the RGERU series SIM in CDMA web store in mumbai ?
Cos mostly the one i visited dont have these SIM series
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
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?
So my A510F out of nowhere starting doing some weird stuff. When someone tries to call me, the phone instantly goes into emergency calls only mode. Same happens when i try to call someone. I can send text messages, the internet works fine. I tried doing system restore, it didn't help. Also tried flashing a custom rom. I'm still having the same issue. I tested the SIM card in another phone, and the calls go through with no problem. Any help?
Ok... let's start.
RAT Lock to 3G only. The issue persists?
RAT Lock to 2G only. The issue persists?
Bryan48765 said:
Ok... let's start.
RAT Lock to 3G only. The issue persists?
RAT Lock to 2G only. The issue persists?
Click to expand...
Click to collapse
Yes, still the same issue
nexasLT said:
Yes, still the same issue
Click to expand...
Click to collapse
this is after locking or making a call?
wait 3 mins after locking
Bryan48765 said:
this is after locking or making a call?
Click to expand...
Click to collapse
After trying to make a call
nexasLT said:
After trying to make a call
Click to expand...
Click to collapse
Use the USSD *#0011# & select sim. The registered PLMN / MCC MNC is the same in the normal state and emergency calls only? Signal strength and quality is OK (includes ec/io?) TCH rx lvl no longer -- with call / any MNO's USSD code on 2G? Any change if the operator is manually searched and selected?
Edit: I'm suggesting 2G/3G because maybe at some time, the CSC was not applied correctly, disabling volte and leaving CSFB. If *#0011# doesn't work the CSC wasn't applied correctly. Was that other phone connected to another cell (different band preference), or did it have volte enabled?
Bryan48765 said:
Use the USSD *#0011# & select sim. The registered PLMN / MCC MNC is the same in the normal state and emergency calls only? Signal strength and quality is OK (includes ec/io?) TCH rx lvl no longer -- with call / any MNO's USSD code on 2G? Any change if the operator is manually searched and selected?
Edit: I'm suggesting 2G/3G because maybe at some time, the CSC was not applied correctly, disabling volte and leaving CSFB. If *#0011# doesn't work the CSC wasn't applied correctly. Was that other phone connected to another cell (different band preference), or did it have volte enabled?
Click to expand...
Click to collapse
The *#0011# sin't working. The other phone was LG P500, it only has 3G. I'm running Arrived Crystal ROM on the samsung if that helps
nexasLT said:
The *#0011# sin't working. The other phone was LG P500, it only has 3G. I'm running Arrived Crystal ROM on the samsung if that helps
Click to expand...
Click to collapse
If the 0011 disappears with no response, the ril service mode has been debloated. If the 0011 stays with no response, the CSC was not applied correctly. You could alternatively try to open it with root (am broadcast...) Check logcat -s XMLParser:V, there should normally be at least one that doesn't say file not found.
With that rom you likely have root, to apply CSC copy the content of /system/csc/yourcsc/system/ into /system/.
/system/csc/yourcsc/system/etc merges into /system/etc & /system/csc/yourcsc/system/csc merges into /system/csc
Set the permissions of those files (not folders) to 644(owner read write, group read, other read). After this try volte(4G LTE) if available.
Specifically, it's "yourcsc_keystrings.dat" for 0011. Rename it to sm-a510f_keystrings.dat if it doesn't work. This file from any device or CSC could work.
The 0011 isn't the solution to the problem, unfortunately. But it could help us know what's the cause of it.
Something else: (backup the efs in case you accidentally select something unintended, or because maybe it's broken on nougat, 9090 is something different and could cause modem bricks, I've used 9900 on a510fd marshmallow) Enable mobile data while the network becomes unavailable, *#9900#, select run cp based log. In /data/log/err, open litmuslog...txt and scroll down. Google those reject cause codes if there are any.
Showing errors specific to calls is at+ceer(create a backup), an at command that could be run with the 'modem serial port' on a PC or on the Exynos device itself with root and with minicom -D /dev/umts_router.
Also, you could try contacting your MNO. It's likely that they will tell you to restart your device but it's worth a try.
You could try a SIM from another MNO.
I've got nothing else.
Emergency call solved in a510fd
Is the 4-file maintenance ROM capable of repairing the network in a model A510FD and can it solve the problem of emergency calls only?
I have enabled ViWIFI by dialing *#*#869434#*#* and I have activated Make calls using Wi-Fi and turned "Network preferences" to Prefer Wi-FI.
I work in construction down below where I don't have any signal but I do have stable wifi. People can't reach me nor can I reach them. I can only get in contact in certain spots, and I assume that's because I'm getting a phone signal, and not the Wifi kicking in. Is this down to the phone carrier, or doesn't it work with this phone? Is it possible that work disabled this feature on their network?
For me the same and I am interested too if someone has a solution to get that work.
Yes, for me both works fine. Have volte and vowifi with my RN7 working. For vowifi I need to modify the modem by editing with Qualcomm pdc / qfil tool.
Provider O2, Germany
Hans_Werner said:
Yes, for me both works fine. Have volte and vowifi with my RN7 working. For vowifi I need to modify the modem by editing with Qualcomm pdc / qfil tool.
Provider O2, Germany
Click to expand...
Click to collapse
Works for me aswell, modified my locked and non-rooted Note 7 with PDC, activated commercial-MTS,
KruSan said:
Works for me aswell, modified my locked and non-rooted Note 7 with PDC, activated commercial-MTS,
Click to expand...
Click to collapse
So it didn't work for you when just enabling wifi calling? Is this up to the carrier or can I make the Vowifi work? I have no idea what PDC is
KruSan said:
Works for me aswell, modified my locked and non-rooted Note 7 with PDC, activated commercial-MTS,
Click to expand...
Click to collapse
Hans_Werner said:
Yes, for me both works fine. Have volte and vowifi with my RN7 working. For vowifi I need to modify the modem by editing with Qualcomm pdc / qfil tool.
Provider O2, Germany
Click to expand...
Click to collapse
So there's an extra step I need to take. Could it be possible that my carrier doesn't support vowifi on my phone, or do you think it will work if I modify the PDC? I have actually no idea what PDC is
KruSan said:
Works for me aswell, modified my locked and non-rooted Note 7 with PDC, activated commercial-MTS,
Click to expand...
Click to collapse
I've got QPST, PDC etc. all working and my device is showing up.
My phone comes up with Row_Commercial showing Sub 1 as active and everything else inactive.
First I changed Row_Commercial's sub 0 and sub 1 to active... Rebooted the phone and tested my VoWiFi... Still not working on T-Mobile.
I then reset my Row_Commercial setting back to how they were.
Second:
I set commercial_MTS Sub 0 & Sub 1 to active like you mentioned.
Did the same steps as above rebooted the phone and still am unable to use VoWiFi.
Even went through with the *#*#VOWIFI*#*# toggle... Rebooted the phone and still am unable to use VoWiFi.
Which carrier are you using?
Wonder if mine is blocking my VoWiFi access
So I've checked out this thread and downloaded the TMO-Commercial MBN file. Loaded it into PDC as instructed and with Sub 0 activated, I'm able to now see the VoLTE icon on top of my screen. My phone shows VoWiFi and VoLTE are switched on in the *#*#4636#*#* menu as before (see screenshot).
(Funny thing is I found with both Sub0 & Sub1 activated VoWiFi is greyed out on the 4636 menu).
I can now select VoWiFi which I couldn't do before however when I chose it nothing happens. ( see video)
Getting closer... Hopefully we can get this working on T-Mobile... Fingers crossed
Hans_Werner said:
Yes, for me both works fine. Have volte and vowifi with my RN7 working. For vowifi I need to modify the modem by editing with Qualcomm pdc / qfil tool.
Provider O2, Germany
Click to expand...
Click to collapse
KruSan said:
Works for me aswell, modified my locked and non-rooted Note 7 with PDC, activated commercial-MTS,
Click to expand...
Click to collapse
Found some information about vowifi activation on other Xiaomi phones, provider Digi Romania, using PDC tool. I'm tried to activate the vowifi service (volte already working, same provider) using PDC tool (changed profile to "DT Greece") but without success.
Can you share some additional information about PDC & vowifi, need specified MIUI/firmware version?
Hans_Werner said:
Yes, for me both works fine. Have volte and vowifi with my RN7 working. For vowifi I need to modify the modem by editing with Qualcomm pdc / qfil tool.
Provider O2, Germany
Click to expand...
Click to collapse
Which profile did you use? ROW_Commercial which was activated only provides VoLTE. Activating e.g. AIRtel_Commercial results in working VoWifi, but broken VoLTE :/ Und unfortunately the profiles mentioned in https://forum.xda-developers.com/showpost.php?p=78133826&postcount=23 don't exist.
Edit: Extracted some configs from non-hlos.bin, it contained a "Telefonica Germany Commercial" mbn file, unfortunately no luck with VoWifi so far.
bjo81 said:
Which profile did you use? ROW_Commercial which was activated only provides VoLTE. Activating e.g. AIRtel_Commercial results in working VoWifi, but broken VoLTE :/ Und unfortunately the profiles mentioned in https://forum.xda-developers.com/showpost.php?p=78133826&postcount=23 don't exist.
Edit: Extracted some configs from non-hlos.bin, it contained a "Telefonica Germany Commercial" mbn file, unfortunately no luck with VoWifi so far.
Click to expand...
Click to collapse
No need to use extra *.bin.
Just use pdc tool and select DT_Poland_commercial.
Have vowifi and volte working with o2 Germany.
But after last update (xiaomi.eu) 11.0.2 Android 10 the volte Symbole doesn't appear. But it is working.
Check when doing a call and the network don't change from 4g to gsm. Also check with ussd code *#*#4636#*#* -> telephone info 1 or 2 -> more -> IMS Service Status "voice over lte available"
Thanks for the hint, here it works now also with DT_Poland_commercial. But really strange it doesn't work with the MBN for Tef_Germany_Commercial.
I'm wondering if my phone is now stuck on T-Mobile regarding roaming networks. I'm in the Netherlands now and the phone is only in T-MobileNL instead of using KPN like my work phone does (using also o2).
Hans_Werner said:
No need to use extra *.bin.
Just use pdc tool and select DT_Poland_commercial.
Have vowifi and volte working with o2 Germany.
But after last update (xiaomi.eu) 11.0.2 Android 10 the volte Symbole doesn't appear. But it is working.
Check when doing a call and the network don't change from 4g to gsm. Also check with ussd code *#*#4636#*#* -> telephone info 1 or 2 -> more -> IMS Service Status "voice over lte available"
Click to expand...
Click to collapse
:good:
Using xiaomi.eu 20.7.9 rom, with pdc tool selected DT_Poland_commercial and now I have vowifi.
Thank you!
Anyone with TMobile USA able to get this working?!
Tried to fire up PDC yesterday but now my phone won't reconnect to the program the way it did before several months ago when I first tried this.
Would love to get Vowifi working on this device with TMO USA
I'm on MIUI 10.3.5
tiguy99 said:
Anyone with TMobile USA able to get this working?!
Tried to fire up PDC yesterday but now my phone won't reconnect to the program the way it did before several months ago when I first tried this.
Would love to get Vowifi working on this device with TMO USA
I'm on MIUI 10.3.5
Click to expand...
Click to collapse
Same here. The messege "QMI connection not ready, please use USB driver version 1.00.32 or later and fix the connection before using PDC tool" appear and not work. Tested multiple Qualcomm drivers, multiple miui distributions, nothing.
Tried to enable VoLTE & VoWIFI on my Redme 9 Pro, using the PDC and can actually get the VoWIFI works. However, once the device reboot, it just fall back to the ROW_Commercial profile and have to redo again to get it work.
Do not know if this happened on other Redmi series?
Can anyone help with this issue?
On my poco f3 i have figured out with PDC but after reboot the values reset...any fix for this?
Could anyone tell where the config's are stored. I was on Android 11 - now switch back to Miui to do the changes via PDC. I did a backup of the EFS patition via OrangeFox. Then flash an Android 12.1 Rom. Restore EFS None of the custom Roms works with VoWifi
Any suggestions?