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E dual dosent have network

Hello.my Xperia e dual identify the SIM card but cant find network so i cant call

shoukaran said:
Hello.my Xperia e dual identify the SIM card but cant find network so i cant call
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Click to collapse
1) Are you sure it's not a carrier problem?
2) Did you try to put the sim in the second slot and see if it's working or not?

yes i changed sim but the problem still being

shoukaran said:
yes i changed sim but the problem still being
Click to expand...
Click to collapse
Try the second sim on the first slot bro and see if it's working. Also, try to contact your carrier from another phone to see if there is a problem with the network. You have to do all these tests so you can be sure that is not a carrier problem but a phone's problem.

THE PROBLEM NOT FROM THE carrier becuse i tryed all ways change sim, put sim into another device, put another sim in device

shoukaran said:
THE PROBLEM NOT FROM THE carrier becuse i tryed all ways change sim, put sim into another device, put another sim in device
Click to expand...
Click to collapse
In this case the only solution I think is the Sony service center mate.

i am in iran and in my city we dont have sony center. but the netwirk of device have conect and lost again. is there any app or flashs?

shoukaran said:
i am in iran and in my city we dont have sony center. but the netwirk of device have conect and lost again. is there any app or flashs?
Click to expand...
Click to collapse
You could try using pc companion to fix you phone mate and see if it's working.
You have to take a backup though because probably will loose all you data.

i flash it by the same rom 4.1.1 and the problem is still

shoukaran said:
i flash it by the same rom 4.1.1 and the problem is still
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Click to collapse
It's a device problem then bro (hardware).
You did everything. You tested your sim in another device, flashled the rom again, changed the sim to the second slot. The only thing left is the Sony service center in my opinion.
Try to contact sony via Facebook and ask them where is a service center in near your town.

how i can try for repair it by pc companion

shoukaran said:
how i can try for repair it by pc companion
Click to expand...
Click to collapse
Download Sony update service and follow the instructions bro

i take it to repairman and he said the problem is from the serial num

That is not device problem. I got the same issue with Xperia Tipo Dual after installing MIUI rom. Tried several builds - SIM not detected. The solution is to flash original firmware back. Now SIM's are recognised again.

im downloading another rom, i will flash it again

i flashed a custom rom but no signal again. any one have idea?

Lg G2 no sim? Search

updated to 4.4.2 on the lg g2 and lost the ability to use a sim card. flashed down to 4.2.2 and still cant use a sim. It is unlocked and i put 3 different canadian carriers in it and it just doesnt work anymore. HELP!
i do receive bars of signal with or without a sim but thats normal. Also the lockscreen notation changes from "no sim" without one to just a sim card icon and "Search"

Need more info. Links to the files you flashed? My first guess would be you're flashing firmware for the wrong device

bfranklin1986 said:
Need more info. Links to the files you flashed? My first guess would be you're flashing firmware for the wrong device
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Click to collapse
I was an ota update there is no need for files!.

xTristinx said:
"flashed down to 4.2.2 and still cant use a sim"
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Click to collapse
Also are you positive you have the 801?

bfranklin1986 said:
Also are you positive you have the 801?
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Click to collapse
Got T-Mobile inscribed all over it

Bump for help!

it works with rogers sim card, but not telus

[Q] Lost 4G after flashing another Stock

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
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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.
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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!

F3115 sim unlocked no LTE

Hello everybody, I'm new to sony phones but not to android rooting.
I have bought a second hand xperia XA 3115 that was locked to vodafone australia, got the code and when i put a telstra sim it works but not in 4g. The APN settings can't be modified (when I save it says that i can't ).. Do you guys had the same expeience?
I am open to try a different rom (got the files and the unlock code for the boot loader) but I didn't go for it as I rather collect more informations before I jump into it as the bootloader it says not unlockable. Is that a workaround for that (backing up before the dmr) so I can root it and hopefully gain the ability to modify the APN?
Thank you for your precious time, thank you XDA family for the endless fun you provide
Gabriel

Managed to get the data working after a full reset but nos stays on 3g and at times goes to h+ but not 4g. Speedtest gives 19 mb Gonna test next days. I would like to undestand tho if there's a way to root it even with boot locked.
thank you!

Haidelaido said:
Managed to get the data working after a full reset but nos stays on 3g and at times goes to h+ but not 4g. Speedtest gives 19 mb Gonna test next days. I would like to undestand tho if there's a way to root it even with boot locked.
thank you!
Click to expand...
Click to collapse
Can you post exactly what the message is when you try to save settings, and it says you can't... Also, I guess you tried Settings > more > mobile networks > preferred network type?

Hi, it does save but the option APN on/of is faded and can't do much. It takes but just 3g. Having a chat with a telstra operator right now but they don't know shiat!

Weird, phone was locked Vodafone now using telstra. They have no idea and now not even MMS or sms are working.

Haidelaido said:
Weird, phone was locked Vodafone now using telstra. They have no idea and now not even MMS or sms are working.
Click to expand...
Click to collapse
Did you already do 'download Internet and mms settings' from data options? Maybe sim card is funky...

How do you do that? Sim is 3 months old perfectly working on another phone. Tried millions of APN settings but no luck, I can save them but no 4g no sms MMS. I've also read of people not solving with root I am waiting to do that as don't know if I can root it easy due to locked bootloader.

If that helps

Flash the Custom AU firmware via Flashtool/xperia firm,
there is no need to unlock bootloader unless you need root which can be done after update & phone working.
the Vodafone firmware is still behind in its updates,the custom AU does not have all the carrier branding &
works across all carriers here,
Below is the latest N version details for the (F3115)
Device: Xperia XA (F3115)
CDA: 1302-4361
Market: Australia
Operator: Customized AU
Network: GENERIC
Version: 33.3.A.0.131 / R2B
Size: 1.76 GB
If you just want to update MM use the custom AU version for that and not the Vodafone one,
and remember if you have problems use Sony PC companion to restore the phone back to factory
default and start again, BUT PC companion will not restore phone if you have unlocked bootloader
in that case use sonys Emma or Flashtool to do it.
--
Skinny

Haidelaido said:
How do you do that? Sim is 3 months old perfectly working on another phone. Tried millions of APN settings but no luck, I can save them but no 4g no sms MMS. I've also read of people not solving with root I am waiting to do that as don't know if I can root it easy due to locked bootloader.
Click to expand...
Click to collapse
Settings > more > download Internet and mms settings...

sirskinny said:
Flash the Custom AU firmware via Flashtool/xperia firm,
there is no need to unlock bootloader unless you need root which can be done after update & phone working.
the Vodafone firmware is still behind in its updates,the custom AU does not have all the carrier branding &
works across all carriers here,
Below is the latest N version details for the (F3115)
Device: Xperia XA (F3115)
CDA: 1302-4361
Market: Australia
Operator: Customized AU
Network: GENERIC
Version: 33.3.A.0.131 / R2B
Size: 1.76 GB
If you just want to update MM use the custom AU version for that and not the Vodafone one,
and remember if you have problems use Sony PC companion to restore the phone back to factory
default and start again, BUT PC companion will not restore phone if you have unlocked bootloader
in that case use sonys Emma or Flashtool to do it.
--
Skinny
Click to expand...
Click to collapse
Thanks bro I will test it tonight, I need to find a friend that has Windows first. I am not loosing the Xperia features unless unlocking the bootloader right? Cheers again mate

levone1 said:
Settings > more > download Internet and mms settings...
Click to expand...
Click to collapse
Don't have such a thing unfortunately but I'll flash another stock later hopefully it will fix, thanks man

Haidelaido said:
Thanks bro I will test it tonight, I need to find a friend that has Windows first. I am not loosing the Xperia features unless unlocking the bootloader right? Cheers again mate
Click to expand...
Click to collapse
This is correct, you loose some features when boot loader is unlocked
--
Skinny

Sorted! Xperia flasher sorted out thanks guys I'm writing from Android 7 thank you!!!

Modify Oem.sin

is any workaround to modify oem.sin? i just want to add my operator VoLTE settings. Thanks

Did you ever figure this one out?

Its impossible to edit a .sin file and flash it using flashtool.
You have to do it via a custom ROM, hence a rooted device is needed

gregbradley said:
Its impossible to edit a .sin file and flash it using flashtool.
You have to do it via a custom ROM, hence a rooted device is needed
Click to expand...
Click to collapse
Is it possible though to take an OEM.sin from another firmware variant and flash that so I can get my VoLTE 'settings'

chris_j26 said:
Is it possible though to take an OEM.sin from another firmware variant and flash that so I can get my VoLTE 'settings'
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Click to collapse
hmm,, I do not know, you can try it. Just swap the necessary .sin files using flashtool and try to flash it. there are 3 outcomes.
1. it will work (Great)
2. It will not flash (No problem)
3. It soft brick s your phone, so just flash a .ftf to restore your phone.

It works to flash oem.sin from other regions firmware with no problems , my problem is that my operator just released VoLTE and VoWIFI and Sony didnt add the settings in their firmware and the only way to do it is if i root the phone or if i could edit OEM.SIN before flashing (but seems thats not possible). My operator doesnt sell any Sony phones so probably will take a long time till my operator will contact them to add the settings in the firmware or maybe not at all or maybe only for latest devices or for the future models (i cant know that). Sony does have the VoLTE settings in like all EU firmwares and VoLTE + VoWIFI in specific operator firmware but only for Orange in my country and im using some other operator.
Edit:// just get the firmware that has your operator settings then flash only the oem.sin from it with flashtool , i did that with mine and i had no problems.

chris_j26 said:
Is it possible though to take an OEM.sin from another firmware variant and flash that so I can get my VoLTE 'settings'
Click to expand...
Click to collapse
Or just do this of course...my bad.
izyer said:
Edit:// just get the firmware that has your operator settings then flash only the oem.sin from it with flashtool , i did that with mine and i had no problems.
Click to expand...
Click to collapse

izyer said:
Edit:// just get the firmware that has your operator settings then flash only the oem.sin from it with flashtool , i did that with mine and i had no problems.
Click to expand...
Click to collapse
I have a problem in that my phone was never released by my operator! Do you think it'd be possible to get an OEM.sin from another phone altogether? They have released both the XZ Premium and Z5 Premium (I have the X performance). Alternatively I think if I edit the modem.conf I might have a way to get VoLTE too

chris_j26 said:
Is it possible though to take an OEM.sin from another firmware variant and flash that so I can get my VoLTE 'settings'
Click to expand...
Click to collapse
this is experimental try replacing firmware folder with elabel-Gxxxx-india-row_xxxxxxxxx_41.3.A.2.XX_S1-ELABEL-LIVE-DE8D-PID1-0004-MMC.sin and also you need to manually extract update.xml from indian firmware.... if it is set to unpack automatically in xperia firm it will be replaced by update.xml from the big file that size 2.6GB , you need update.xml from the indian firmware placed inside 46MB file
FYI without unpacking there will be like 3 files
one size 2.6 , other two size 46mb and 1.2mb
we need update xml from 46mb file and sin from 1.2 mb also dont forget to remove elabel-Gxxxx-yourcountry-row_xxxxxxxxx_41.3.A.2.XX_S1-ELABEL-LIVE-DE8D-PID1-0004-MMC.sin

chris_j26 said:
I have a problem in that my phone was never released by my operator! Do you think it'd be possible to get an OEM.sin from another phone altogether? They have released both the XZ Premium and Z5 Premium (I have the X performance). Alternatively I think if I edit the modem.conf I might have a way to get VoLTE too
Click to expand...
Click to collapse
Unfortunately only phones on my provider which has VoLTE support for Xperia xz performance and I can't yet extract the sin from that firmware

I have edited the relevant files on my device. Is there any way to force the phone to pick up the new oem settings? Will it require a format (reset to get it to work)?
UPDATE : reflashed phone via Flashtool. Excluded oem partition from flash and now have working VoLTE

chris_j26 said:
I have edited the relevant files on my device. Is there any way to force the phone to pick up the new oem settings? Will it require a format (reset to get it to work)?
UPDATE : reflashed phone via Flashtool. Excluded oem partition from flash and now have working VoLTE
Click to expand...
Click to collapse
which files have you edited ?? can you explain step by step please?

Can you please explain how this was done in more detail?
Is it required to unlock bootloader or root the device? I want to keep all my DRM keys but just enable VoLTE (and VoWIFI if possible).

Guide is here. It should apply to any device that has an oem partition provided you have the relevant files. That being said I haven't tried it on any other devices https://forum.xda-developers.com/xp.../guide-enable-volte-operator-handset-t3816565

umm what does oem.sin do on a phone?

Bernard2243 said:
umm what does oem.sin do on a phone?
Click to expand...
Click to collapse
It contains the operator modifications plus specify what modem to use (so you can get operator functionality)

chris_j26 said:
It contains the operator modifications plus specify what modem to use (so you can get operator functionality)
Click to expand...
Click to collapse
If i flash SOV32 original oem.sin does it make my sim card locked to AU network?

Bernard2243 said:
If i flash SOV32 original oem.sin does it make my sim card locked to AU network?
Click to expand...
Click to collapse
I am not sure what the SOV32 is but usually network SIM unlocking is different.

chris_j26 said:
I am not sure what the SOV32 is but usually network SIM unlocking is different.
Click to expand...
Click to collapse
SOV32 is japanese version for z5 bundled with AU
So it's safe to flash original japanese z5 oem.sin

Oem.sin
Dear Friend,
How do we flash only oem.sin. I need volte on sony xperia x compact