Related
Hello guys.
I have a xperia Z3 from VIVO and flashed a rom from OI, everything went well on flashing the rom but after it finished i noticed that i lost my 4G. When i search for network there have a TIM BRASIL LTE but it won't let me register on it.
Do anyone know how to solve that?
Thanks!
Input the correct apn settings from your carrier
LitoNi said:
Input the correct apn settings from your carrier
Click to expand...
Click to collapse
Lito, do you think that would help?
Because the problem is that I am not able to register to the LTE network, it's not related to the ability of using internet.
Actually, this is exactly what happens, after i flash the firmware i have 4G but after a few minutes (Between 5 and 10 minutes) i completelly lose connection to the LTE network, even if it's available in the networks list.
Info
DiegoManBR said:
Lito, do you think that would help?
Because the problem is that I am not able to register to the LTE network, it's not related to the ability of using internet.
Actually, this is exactly what happens, after i flash the firmware i have 4G but after a few minutes (Between 5 and 10 minutes) i completelly lose connection to the LTE network, even if it's available in the networks list.
Click to expand...
Click to collapse
just test firmware of another region
(UK firmware for example)
:good:
DiegoManBR said:
Lito, do you think that would help?
Because the problem is that I am not able to register to the LTE network, it's not related to the ability of using internet.
Actually, this is exactly what happens, after i flash the firmware i have 4G but after a few minutes (Between 5 and 10 minutes) i completelly lose connection to the LTE network, even if it's available in the networks list.
Click to expand...
Click to collapse
Maybe if you explained a bit better that would?
Like mentioned before this post, try to flash only the baseband from another region, hopefully that will solve it.
Geeks Empire said:
just test firmware of another region
(UK firmware for example)
:good:
Click to expand...
Click to collapse
Geeks, there have no other region for my version of the Z3, also i am trying to flash many other rooms from my region and all of them results in a error during the flash... Blank error, no description.
LitoNi said:
Maybe if you explained a bit better that would?
Like mentioned before this post, try to flash only the baseband from another region, hopefully that will solve it.
Click to expand...
Click to collapse
Lito, thanks for the sugestion, i flashed the baseband for the Customized PT and after flash i got the 4G signal for about 30 minutes, but when i rebooted the phone, i completelly lost 4G again, and now in the network lists there is no LTE from TIM. Could it be because i installed an european baseband on a mobile here in brazil?
Thanks agian.
DiegoManBR said:
Lito, thanks for the sugestion, i flashed the baseband for the Customized PT and after flash i got the 4G signal for about 30 minutes, but when i rebooted the phone, i completelly lost 4G again, and now in the network lists there is no LTE from TIM. Could it be because i installed an european baseband on a mobile here in brazil?
Thanks agian.
Click to expand...
Click to collapse
thats weird... are you sure you have the correct APN settings inputted? Also, i would assume youve tried flashing the VIVO's baseband or any other USA roms?
Try the following if you have already done all those: go to dial pad and input *#*#4636#*#* > phone info > menu top right > select radio band > try Australia or USA or what ever pops up > scroll down and make sure LTE/GSM auto is selected or try out the other ones > scroll back up and hit the "run ping test"
if all these doesnt work, i would advise you to go back to the original rom.
just curious, which model number is your Z3?
LitoNi said:
thats weird... are you sure you have the correct APN settings inputted? Also, i would assume youve tried flashing the VIVO's baseband or any other USA roms?
Try the following if you have already done all those: go to dial pad and input *#*#4636#*#* > phone info > menu top right > select radio band > try Australia or USA or what ever pops up > scroll down and make sure LTE/GSM auto is selected or try out the other ones > scroll back up and hit the "run ping test"
if all these doesnt work, i would advise you to go back to the original rom.
just curious, which model number is your Z3?
Click to expand...
Click to collapse
Lito, now i will complicate a little bit more then. First, the model number of my mobile is D6646 from Brazil with DTV.
Also, i tried to flash the Vivo Baseband and it was worse, i did not install any baseband from USA, just from Portugal.
I tried that on the keyboard, but when i chose USA band i just can't even register on any TIM network.
Also, i tried to flash the original rom, but i can't flash any other firmware apart from Oi. I get a blank error line on flashtool for every other rom i tried to install, so it's even worse
Feel the challenge.
Thanks again for all your help.
flash back to the original ROM if you can, also, how did you flash to the new rom? through recovery or Flashtool? if you see a blank space or what ever, you might not have the correct drivers installed on your computer, especially if youre running Windows 8.
that being said, i dont see D6646 in Xperifirm, i cant tell you what to flash and what not to flash. Without that, i wouldnt advise you to flash anything but the original rom that it came with, you dont want to soft/hard brick the device.
LitoNi said:
flash back to the original ROM if you can, also, how did you flash to the new rom? through recovery or Flashtool? if you see a blank space or what ever, you might not have the correct drivers installed on your computer, especially if youre running Windows 8.
that being said, i dont see D6646 in Xperifirm, i cant tell you what to flash and what not to flash. Without that, i wouldnt advise you to flash anything but the original rom that it came with, you dont want to soft/hard brick the device.
Click to expand...
Click to collapse
Lito, I tryied to flash the original room, I am using XperiaFirm to download the firmware and flashtool to flash. I can flash the Oi room, but i can't flash the vivo BR, the Claro Argentina, or the Customized PT, all of them results in a blank error, it's not drivers problems, since i can install the Oi firmware and also i disabled the signature on windows in order to install.
Anyway, i solved the problem in order to show another problem. Here is the situation:
I created another APN to use when i don't want to use internet because even with data package disabled my mobile send data to the carrier that charges me, when i deleted that APN the 4G worked perfectly, but now my carrier is charging me the data . Any idea how to block this data comsumption?
Thanks again.
DiegoManBR said:
Lito, I tryied to flash the original room, I am using XperiaFirm to download the firmware and flashtool to flash. I can flash the Oi room, but i can't flash the vivo BR, the Claro Argentina, or the Customized PT, all of them results in a blank error, it's not drivers problems, since i can install the Oi firmware and also i disabled the signature on windows in order to install.
Anyway, i solved the problem in order to show another problem. Here is the situation:
I created another APN to use when i don't want to use internet because even with data package disabled my mobile send data to the carrier that charges me, when i deleted that APN the 4G worked perfectly, but now my carrier is charging me the data . Any idea how to block this data comsumption?
Thanks again.
Click to expand...
Click to collapse
that is extremely weird, never had such issues with any of my android phones. make sure data roaming is not on, the carrier shouldnt be able to charge you if you disabled data
Also, make sure the FTF files youve made with xperifirm and flashtool are correct, like not including the TA files etc..., i would advise you redownload those FTF files and try again, also make sure you have the latest flashtool available.
at this point, you are probably better seeking for a developer or someone who can read codes, make a logcat and see if the flashtool thread is available and ask there. Aside from the FTF files, you are better off asking the carrier why they are still able to charge you in such way. Sorry man, this is as far I can aid you in this matter. GL bud!
I'm not responsible if this damages your phone, attempt at your own risk.
Hi everyone, I have stumbled upon what appears to be a working unlock solution for the G flex 2 (LS996). This is essentially a similar method of unlocking the g3, but with my unlocked by sprint node.db files. Currently MMS and Calling are not working for me on ATT, but data (LTE) and texting works. I beleive I know why calling is not working, as well as MMS, but I am not sure how to fix it, I am new to unlocking using root. Anyways, on to the guide.
First you will need to root your G Flex 2
You will also need Root Browser
Now after you have rooted download the files attached to this post
Next transfer the files to your phone if you did not download on your flex2
*Back up your node.db and node.db-library by adding .bak to the end in /carrier/apps
Once the files you downloaded are on your phone extract them to /carrier/apps
Now restart your phone with your non sprint sim card, or sprint if you are unlocking for future use
When the phone boots you should see that it is recognized, but the carrier still identifies as sprint
Go into settings, more, set mode to global, then go to apn settings and add in your apn
Now you should have full sms and data
This is as far as I have got at the moment, but I am working on calling and mms on at&t, it did appear to be working on Verizon though
Now to where I need some help:
First is calling. I think I have identified the 2 things that may be causing the problems. First is call barring, when I opened up a hidden phone menu it said that incoming, outgoing, etc calls were locked. When I try to enter that submenu to unlock them it says something about the sim or crashes. Next is hd calling. When I dial a number there is a hd symbol next to dialing, I don't know what that is, but if it is sending the call over data I am assuming that there is some type of problem with it sending it to a sprint server or something. If someone can help me figure this out I will be very thankful.
My next problem is MMS, on at&T. Whenever I try to send or download one it does not work. I might just have messed up my apn a few times but I doubt it. The MMS settings in hidden menus show up with sprint settings, and I have tried changing them but they just revert. Could anyone help me out?
PS Sorry about adding two files the first one did not show up when I posted and now I don't know how to remove
I am getting hands free activation now and then please help.Tried everything below.
iginally Posted by tomtam
Try this..
with root explorer : Go to system/app or /system/priv-app folder.
Locate Sprintsyncml. Apk
Rename it to Sprintsyncml. Bak
or
Search for OmaDmclient.apk, then click and hold the file till it popups a secondary menu, in secondary menu select RENAME.
Rename OmaDmclient.apk to OmaDmclient.apk.bak and press ok.
or
LGstartupwizard.apk... Which is located at
/system/priv-app
try this options it should work..it will disable the prompt
Thanks only found LGstartupwizard.apk but it is still popping up after rename..Please help
jmar896 said:
I'm not responsible if this damages your phone, attempt at your own risk.
Hi everyone, I have stumbled upon what appears to be a working unlock solution for the G flex 2 (LS996). This is essentially a similar method of unlocking the g3, but with my unlocked by sprint node.db files. Currently MMS and Calling are not working for me on ATT, but data (LTE) and texting works. I beleive I know why calling is not working, as well as MMS, but I am not sure how to fix it, I am new to unlocking using root. Anyways, on to the guide.
First you will need to root your G Flex 2
You will also need Root Browser
Now after you have rooted download the files attached to this post
Next transfer the files to your phone if you did not download on your flex2
*Back up your node.db and node.db-library by adding .bak to the end in /carrier/apps
Once the files you downloaded are on your phone extract them to /carrier/apps
Now restart your phone with your non sprint sim card, or sprint if you are unlocking for future use
When the phone boots you should see that it is recognized, but the carrier still identifies as sprint
Go into settings, more, set mode to global, then go to apn settings and add in your apn
Now you should have full sms and data
This is as far as I have got at the moment, but I am working on calling and mms on at&t, it did appear to be working on Verizon though
Now to where I need some help:
First is calling. I think I have identified the 2 things that may be causing the problems. First is call barring, when I opened up a hidden phone menu it said that incoming, outgoing, etc calls were locked. When I try to enter that submenu to unlock them it says something about the sim or crashes. Next is hd calling. When I dial a number there is a hd symbol next to dialing, I don't know what that is, but if it is sending the call over data I am assuming that there is some type of problem with it sending it to a sprint server or something. If someone can help me figure this out I will be very thankful.
My next problem is MMS, on at&T. Whenever I try to send or download one it does not work. I might just have messed up my apn a few times but I doubt it. The MMS settings in hidden menus show up with sprint settings, and I have tried changing them but they just revert. Could anyone help me out?
PS Sorry about adding two files the first one did not show up when I posted and now I don't know how to remove
Click to expand...
Click to collapse
first thanks for your effort!! second have you made any progress on gettin at&t working specifically talk and txt?
has any kind of progess been made yet? i suppose with a locked bootloader were gonna hit dead ends
T-mobile US with LTE Data Working
sooo i after this unlock and 2 more from the lg g3. I tried this one again I had no signal now I set it to global mode i got signal bars and its say sprint at the lock screen but in settings it says t-mobile
Text Works
Data works
LTE Data Super Fast
But no phone calling cant dial out phone app will crash and all the signal will disappear
Try dialing with 1 then area code
this is for domestic right? but for international unlock only need to change the files and it will work?
carlosirai said:
this is for domestic right? but for international unlock only need to change the files and it will work?
Click to expand...
Click to collapse
Yes that's true. Take care about permissions setup, use root explorer for that purpose. In three countries I use this phone LTE works mostly in bands 4, I also enabled that band using a guide I found here.
AndroidKing said:
sooo i after this unlock and 2 more from the lg g3. I tried this one again I had no signal now I set it to global mode i got signal bars and its say sprint at the lock screen but in settings it says t-mobile
Text Works
Data works
LTE Data Super Fast
But no phone calling cant dial out phone app will crash and all the signal will disappear
Click to expand...
Click to collapse
try downloading a dialer app from play store and see if that works..please leave feedback
i can unlock but not free^
---------- Post added at 09:32 AM ---------- Previous post was at 09:32 AM ----------
i can unlock but not free^
Fix full hands free activation
How's that?
tungkick said:
i can unlock but not free^
---------- Post added at 09:32 AM ---------- Previous post was at 09:32 AM ----------
i can unlock but not free^
Fix full hands free activation
Click to expand...
Click to collapse
I had the phone unlocked by sprint and can still not hook on to AT&T. What are you offering?
5.1.1 can unlock gsm sim too? Thank You
Changed my build.prof and got calling working flawless, just cant seem to be able to change apn settings.
ro.carrier=spr
ro.build.target_operator=spr
With this, you can also changed the spr to tmo if you want.
Anyone know how to make it so I can change apns?
matistight said:
Changed my build.prof and got calling working flawless, just cant seem to be able to change apn settings.
ro.carrier=spr
ro.build.target_operator=spr
With this, you can also changed the spr to tmo if you want.
Anyone know how to make it so I can change apns?
Click to expand...
Click to collapse
so in build prof did you change ro.carrier to spr or ro.carrier=spr?
have you tried for apn ##data#(##3282#)
dcasun said:
so in build prof did you change ro.carrier to spr or ro.carrier=spr?
have you tried for apn ##data#(##3282#)
Click to expand...
Click to collapse
When in the build.prof editor in Root Toolkit Lite, I simply changed it from "SPR" to "spr".
##data# isn't helping because I dont have the msl/spl. Everytime I go to change the APNs it wont allow me add one in. I can edit files if needed, I just need to be able to edit it haha
matistight said:
When in the build.prof editor in Root Toolkit Lite, I simply changed it from "SPR" to "spr".
##data# isn't helping because I dont have the msl/spl. Everytime I go to change the APNs it wont allow me add one in. I can edit files if needed, I just need to be able to edit it haha
Click to expand...
Click to collapse
What system version were you on?
ian577416 said:
I had the phone unlocked by sprint and can still not hook on to AT&T. What are you offering?
Click to expand...
Click to collapse
How much is it and will it be also international unlocked?
google~android said:
first thanks for your effort!! Second have you made any progress on gettin at&t working specifically talk and txt?
Click to expand...
Click to collapse
where did you find apn settings?
I see. After I flashed to zv8 they apeard. Didn't have any on zv6
carlosirai said:
this is for domestic right? but for international unlock only need to change the files and it will work?
Click to expand...
Click to collapse
@carlosirai, others,
can you help me a bit, as your post intrigued me as follows :
i bought this phone - rooted and unlocked as per method above by ebay seller for international usage.
currently, the phone is technically domestic unlocked and rooted on ZV6. this results in no OTA and node files for SPRINT modified!
as an internationsl user, who will not be using US Domestic providers or Sprint, can i unroot on ZV6? then upgrade to ZV9 then root as/if required and use with an international provider? this usage will be on 3G & LTE ( Bands can be enabled as required, post root )?
thanks in advance!
any help you
abhishek.banerjee said:
@carlosirai, others,
can you help me a bit, as your post intrigued me as follows :
i bought this phone - rooted and unlocked as per method above by ebay seller for international usage.
currently, the phone is technically domestic unlocked and rooted on ZV6. this results in no OTA and node files for SPRINT modified!
as an internationsl user, who will not be using US Domestic providers or Sprint, can i unroot on ZV6? then upgrade to ZV9 then root as/if required and use with an international provider? this usage will be on 3G & LTE ( Bands can be enabled as required, post root )?
thanks in advance!
any help you
Click to expand...
Click to collapse
Yes to all you said.
You need to flash stock zv6 system image and ota update to zv9, then root with zv9 rooted system image and do the "fixes"...
Hi,
I'am facing a big problem with my D800 LG G2
I wanted to enable tethering , so i followed instructions given here
It was a seccus enabling tehtring but when i tried to connect to LTE i was only receiving HSPAP
I did everything possible to enable LTE but in vain ( Try 2nd SIM card, Go back to JB stock Rom , make changes in Hidden menu, ..)
I think i made bad changes in Setting.db file and i can not restore original file.
Can anyone help me to restore defaut settings in this file or give me some advice to correct make change in hidden menu.
I run Stock rooted LL actually
I saw in the same thread , someone faced the same issue and resolved it by flashing T-Mobile stock Lollipop
"Flash back to kitkat and still no LTE using Simple Mobile. It must be just my phone! Guess they are not build equally!
Try everything I know how to no success and then I flash the T-Mobile stock Lollipop and LTE connected, Wow. Stupid AT&T have to remove the network type selector from us. It available to international G2 as well."
Is it safe to flash Tmobile stock ?
Hi guys im from Mexico, i bougth lg v20 ls997 on internet its work perfectly unlock sim for a while, since i update the software version to Oreo the unlock is lost, and the hidden menu is changed, the option field test is disapper and now i cant change de mode network for gsm.
somebody can u help me? i try to change options in the hidden menu of data (##data#) but not works neither
i think if i root my device and change the room but i read is dangerus brick my device for this version
I will appreciate very much if you help me.
davocortez88 said:
Hi guys im from Mexico, i bougth lg v20 ls997 on internet its work perfectly unlock sim for a while, since i update the software version to Oreo the unlock is lost, and the hidden menu is changed, the option field test is disapper and now i cant change de mode network for gsm.
somebody can u help me? i try to change options in the hidden menu of data (##data#) but not works neither
i think if i root my device and change the room but i read is dangerus brick my device for this version
I will appreciate very much if you help me.
Click to expand...
Click to collapse
Your best bet is to contact sprint for assistance
Sent from my LG-H910 using XDA Labs
cnjax said:
Your best bet is to contact sprint for assistance
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
I contacted sprint and they said that my imei is not activated in system
Try this:
Go into the phone dialer and type: 5689#*997#
Go to Field test > Modem Settings >RAT Selection > SELECT: GSM/WCDMA/LTE Auto
If it doesn't work, select LTE/WCDMA, then toggle back to GSM/WCDMA/LTE Auto
If it still doesn't work, remove the sim and try these steps above without the SIM, then retry.
Don't forget to update your APN settings for your carrier.
If that doesn't work apparently Em_Will_I_Am on Sprint's community site/forum has been able to assist, give him a pm
It's not difficult to root an updated ls997, it's flat out impossible and attempting anyway results in a brick.
I have a Sprint Unlocked LG V50. Can I flash stock ROM on it with no network lock to make it work with any network?
Especially Metro/ TMobile
If so.. where can I get this ROM and how do I make sure I have the right one?
I want to know the same thing. So dumb that its sold as an unlocked phone but still wont work with other carriers.
My V50 sprint unlocked was working with mint mobile after editing the APN but ever since I updated to Android 10 it no longer allows me to ad an APN, Delete one, or edit.
I thought this thread was going to be really helpful but after trying everything my APN settings are still grayed out. Sprint, LG, TMobile, and Mint mobile (my provider) all dont have any idea what to do about it.
I have already tied "##3282#" and got my correct "Service Code" from the Ebay seller to attempt the what l1lpiggy says to do in that thread, but that didn't change anything, APN settings are still greyed out.
Iam also using LG V500N SK Telecom korean version and i was able unlook bootloader but was not able to install stock firmware.. Let me see wheather i can try custome Rom..
Is there any option to update to stock by stock in zip format after unlocking bootloader like how we install custom roms..
luetaj said:
Iam also using LG V500N SK Telecom korean version and i was able unlook bootloader but was not able to install stock firmware.. Let me see wheather i can try custome Rom..
Click to expand...
Click to collapse
What was the error message you received?
Where's the "mod" on this forum. This doesn't belong here.
hooutoo said:
Where's the "mod" on this forum. This doesn't belong here.
Click to expand...
Click to collapse
This phone is dead. I'm welcome to any and all posts here just to know that there are people who still use this phone.
I went back to the V30 just because of how abysmal the development is here.