Database Develop

Xperia T: Service Providers ?!

Its my 3rd Thread now, since i got 4.3 update, just problems. Has someone an idea, why i dont have any service providers? I have the same SIM, that was working on the previous version, and did the OTA update, had the T-Mobile branded DE version, flashed many firmwares, now i have flashed unbranded Belgium 9.2.A.1.205, (live in Belgium and the SIM is BASE), and when i go, Settings>More>Mobile Networks>Service Providers, and search for networrk/service, always comes a "No Networks Found".
I dont have any Signal of course, cant make a call, sms, nothing of course. When someone has an idea or solution, would be really grateful, since i i didint even can connect to my home network/wifi, at least this would be good to have.
Thanks in advance..

bosnianboss9 said:
Its my 3rd Thread now, since i got 4.3 update, just problems. Has someone an idea, why i dont have any service providers? I have the same SIM, that was working on the previous version, and did the OTA update, had the T-Mobile branded DE version, flashed many firmwares, now i have flashed unbranded Belgium 9.2.A.1.205, (live in Belgium and the SIM is BASE), and when i go, Settings>More>Mobile Networks>Service Providers, and search for networrk/service, always comes a "No Networks Found".
I dont have any Signal of course, cant make a call, sms, nothing of course. When someone has an idea or solution, would be really grateful, since i i didint even can connect to my home network/wifi, at least this would be good to have.
Thanks in advance..
Click to expand...
Click to collapse
Have you tried to remove your sim and reinsert it with the phone on? just an idea.

bruce1x said:
Have you tried to remove your sim and reinsert it with the phone on? just an idea.
Well, when i remove my sim, "SIM card removed, restarting", and i let it boot up, and then insert it again, and then "Sim card inserted, rebooting", normal process, but all the same, no providers, no signal..
Click to expand...
Click to collapse

bosnianboss9 said:
bruce1x said:
Have you tried to remove your sim and reinsert it with the phone on? just an idea.
Well, when i remove my sim, "SIM card removed, restarting", and i let it boot up, and then insert it again, and then "Sim card inserted, rebooting", normal process, but all the same, no providers, no signal..
Click to expand...
Click to collapse
Worth a try anyway, not sure now sorry, but will do some searching around.
---------- Post added at 02:25 PM ---------- Previous post was at 02:18 PM ----------
bruce1x said:
bosnianboss9 said:
in service settings/service info/configuration. is it showing working bands
Click to expand...
Click to collapse
Click to expand...
Click to collapse
Click to expand...
Click to collapse

Last thing to try would be to insert a new pay and go sim into your phone of the same network. Sorry I cant help any further and am leaving the forum.:fingers-crossed:

bruce1x said:
Last thing to try would be to insert a new pay and go sim into your phone of the same network. Sorry I cant help any further and am leaving the forum.:fingers-crossed:
Click to expand...
Click to collapse
And what should i do when i see the working bands ? I tried my SIM in the other phone, and it worked, but on my phone not.
Anyway, what should i do then ?

bruce1x said:
Last thing to try would be to insert a new pay and go sim into your phone of the same network. Sorry I cant help any further and am leaving the forum.:fingers-crossed:
Click to expand...
Click to collapse
bosnianboss9 said:
And what should i do when i see the working bands ? I tried my SIM in the other phone, and it worked, but on my phone not.
Anyway, what should i do then ?
Click to expand...
Click to collapse
As bruce1x sujested did you try another sim in your Xperia T, if the other sim works then oder a new one. If not then reflash stock firmware from here http://forum.xda-developers.com/showthread.php?p=52630436 useing flashtools http://forum.xda-developers.com/showthread.php?t=1943886.
If this doesnt work then you have either a dead radio or a dead sim card reader, in this case you would need to send it back to be replaced, hope this helps.
P.S. Had the same problem when I pressed the magical USA BAND button and a stock reflash sorted it out :good:

[Q] Sony Xperia Z is stuck in 2G-EDGE

Hello everyone! I'd like to know if any of you know why my Sony Xperia Z C6603 does not detect or does not want to connect to 4G LTE or networks above 2G-EDGE technology. It detects my home network as 2G but the rest it detects them as 4G or 3G, but because of my SIM card I can't switch to any of them of course :/ I've already flashed my phone with no positive outcome... The problem still persists. What can I possibly do?
Thank you all so much in advance for your help! Let me know if anything from my phone (like IMEI or other stuff) is needed to help fix this issue ^^

luihime said:
Hello everyone! I'd like to know if any of you know why my Sony Xperia Z C6603 does not detect or does not want to connect to 4G LTE or networks above 2G-EDGE technology. It detects my home network as 2G but the rest it detects them as 4G or 3G, but because of my SIM card I can't switch to any of them of course :/ I've already flashed my phone with no positive outcome... The problem still persists. What can I possibly do?
Thank you all so much in advance for your help! Let me know if anything from my phone (like IMEI or other stuff) is needed to help fix this issue ^^
Click to expand...
Click to collapse
Have you tried different operator sim?

androidtweaker1 said:
Have you tried different operator sim?
Click to expand...
Click to collapse
Well I did try another SIM, but from my same carrier. I tested that Sunday when I took my phone to my carrier's offices to check if the problem was theirs. They put my SIM card in another phone and it worked on the other phone, while they put a test SIM card on my phone and it didn't work :/

I'll be attempting a bootloader unlock and a complete flash using Sony's EMMA with my phone and see if that solves the issue... I'd greatly appreciate any help I can get, I really don't know what else I can do.

luihime said:
I'll be attempting a bootloader unlock and a complete flash using Sony's EMMA with my phone and see if that solves the issue... I'd greatly appreciate any help I can get, I really don't know what else I can do.
Click to expand...
Click to collapse
Bootloader unlock is not necessary to flash stock firmware.
Just download firmware ftf file and flash it using flashtool

luihime said:
I'll be attempting a bootloader unlock and a complete flash using Sony's EMMA with my phone and see if that solves the issue... I'd greatly appreciate any help I can get, I really don't know what else I can do.
Click to expand...
Click to collapse
And you have correct network mode enabled in mobile networks settings? Do you have a correct version of phone for your operater network?

zviki said:
And you have correct network mode enabled in mobile networks settings? Do you have a correct version of phone for your operater network?
Click to expand...
Click to collapse
Network mode is LTE yes, and even so, my phone should be able to connect to at least HSPA but it doesn't go through that even :/

luihime said:
Network mode is LTE yes, and even so, my phone should be able to connect to at least HSPA but it doesn't go through that even :/
Click to expand...
Click to collapse
Ok... Just flashed with EMMA. Nothing, it's still the same. I did try another SIM card that didn't have LTE capability from another carrier and it did connect through HSPA+ and 3G, but with my SIM card it detects my home network as 2G, it should be letting me connect through HSPA like with my last Sony Ericsson phone, but nothing :/

[Q] Lost network & relocked BL?

Hello,
I've a weird problem with my Xperia SP. Today i wanted to get back to rom based on stock rom to get miracast feature.
I downloaded newest existenz rom and williams kernel for stock based roms. Installation went fine system booted ok and everything worked fine. After some time phone turned off and didn't wanted to start. Only flashmode worked. I've decided to download stock .205 CE1 rom and flash it.
It booted up, sim card was recognized(had to write PIN). After that network was not found. Signal with red "X". I've tried to manually register to network but i could not.
Next thing is that after flashing stock rom fastboot mode stopped working. Service menu shows that Bootloader can not be unlocked even that it was unlocked before and flashtool(BLU option) shows that it is still unlocked. Flashtool also shows Bootloader: NOT_ROOTABLE.
I have actually no idea what have happend. Now i'm installing stock rom using Sony PC Companion but i think this wont help for network problem.
My main network is PLUS GSM(Poland network).
Could sim card die? It is old type card (almost 10 years) and i had to cut it manually to fit micro sim for the phone.
prntscr,com/45wtip (swap ','(comma) with '.'(dot))

KrychoPL said:
Hello,
I've a weird problem with my Xperia SP. Today i wanted to get back to rom based on stock rom to get miracast feature.
I downloaded newest existenz rom and williams kernel for stock based roms. Installation went fine system booted ok and everything worked fine. After some time phone turned off and didn't wanted to start. Only flashmode worked. I've decided to download stock .205 CE1 rom and flash it.
It booted up, sim card was recognized(had to write PIN). After that network was not found. Signal with red "X". I've tried to manually register to network but i could not.
Next thing is that after flashing stock rom fastboot mode stopped working. Service menu shows that Bootloader can not be unlocked even that it was unlocked before and flashtool(BLU option) shows that it is still unlocked. Flashtool also shows Bootloader: NOT_ROOTABLE.
I have actually no idea what have happend. Now i'm installing stock rom using Sony PC Companion but i think this wont help for network problem.
My main network is PLUS GSM(Poland network).
Could sim card die? It is old type card (almost 10 years) and i had to cut it manually to fit micro sim for the phone.
prntscr,com/45wtip (swap ','(comma) with '.'(dot))
Click to expand...
Click to collapse
Use flashtool to flash stock firmware by ftf file. Here:
http://forum.xda-developers.com/showthread.php?t=2311964
Use an older one and if that does not work, try one or two more. Hopefully, that will help. Best of luck!

shahrukhqasim said:
Use flashtool to flash stock firmware by ftf file. Here:
http://forum.xda-developers.com/showthread.php?t=2311964
Use an older one and if that does not work, try one or two more. Hopefully, that will help. Best of luck!
Click to expand...
Click to collapse
Does it matter which country is it for? I can try some of them but i think that won't help. I've checked other sim card and it was recognized but didn't even ask me for pin. Weird Oo.
If nothing helps i will just flash stock firmware with SEUS and let sony service take care of it, hopefully. Phone still has guarantee.

KrychoPL said:
Does it matter which country is it for? I can try some of them but i think that won't help. I've checked other sim card and it was recognized but didn't even ask me for pin. Weird Oo.
If nothing helps i will just flash stock firmware with SEUS and let sony service take care of it, hopefully. Phone still has guarantee.
Click to expand...
Click to collapse
Regions perhaps. But the thing that does not make sense it that that why did it work before and not now? It should work. Anyway, my SIM was mini too. I, too, had to cut it. It works. Or possibly contact your service provider maybe something is wrong with the SIM. They might have have locked it or something?

shahrukhqasim said:
Regions perhaps. But the thing that does not make sense it that that why did it work before and not now? It should work. Anyway, my SIM was mini too. I, too, had to cut it. It works. Or possibly contact your service provider maybe something is wrong with the SIM. They might have have locked it or something?
Click to expand...
Click to collapse
If none sim card works on phone then it is IMEI problem or phone itself somehow. I'm trying to flash other roms now. Hopefully it will help if not then sending to service.

KrychoPL said:
Hello,
I've a weird problem with my Xperia SP. Today i wanted to get back to rom based on stock rom to get miracast feature.
I downloaded newest existenz rom and williams kernel for stock based roms. Installation went fine system booted ok and everything worked fine. After some time phone turned off and didn't wanted to start. Only flashmode worked. I've decided to download stock .205 CE1 rom and flash it.
It booted up, sim card was recognized(had to write PIN). After that network was not found. Signal with red "X". I've tried to manually register to network but i could not.
Next thing is that after flashing stock rom fastboot mode stopped working. Service menu shows that Bootloader can not be unlocked even that it was unlocked before and flashtool(BLU option) shows that it is still unlocked. Flashtool also shows Bootloader: NOT_ROOTABLE.
I have actually no idea what have happend. Now i'm installing stock rom using Sony PC Companion but i think this wont help for network problem.
My main network is PLUS GSM(Poland network).
Could sim card die? It is old type card (almost 10 years) and i had to cut it manually to fit micro sim for the phone.
prntscr,com/45wtip (swap ','(comma) with '.'(dot))
Click to expand...
Click to collapse
i got the exact same problem right now after using william kernel, can you fix it?

Muh_lukman94 said:
i got the exact same problem right now after using william kernel, can you fix it?
Click to expand...
Click to collapse
I've reflashed stock rom using SEUS and sended phone to sony service. Hopefully they can help. Be careful with Williams Kernel for stock roms. This may be a common bug.

For anyone who had the same problem. Sony exchanged my whole phone with information that mainboard was broken. They said that phone could not be fixed.
Good luck
PS. Topic can be closed i think.

KrychoPL said:
For anyone who had the same problem. Sony exchanged my whole phone with information that mainboard was broken. They said that phone could not be fixed.
Good luck
PS. Topic can be closed i think.
Click to expand...
Click to collapse
Where have you been before? I have the same problem after flashing William kernel for stock rom((( What to do now?

Everything i've done is described in the thread. Phone was exchanged by sony after all.

KrychoPL said:
Everything i've done is described in the thread. Phone was exchanged by sony after all.
Click to expand...
Click to collapse
I think i have the same problem, but up till now no one knows the answer, the biggest problem is my warranty is over, i hope someone here can help :crying:
---------- Post added at 07:29 PM ---------- Previous post was at 07:24 PM ----------
KrychoPL said:
Everything i've done is described in the thread. Phone was exchanged by sony after all.
Click to expand...
Click to collapse
I have the same problem here, and the biggest problem is my warranty expired, hope someone here can help..

Muh_lukman94 said:
i got the exact same problem right now after using william kernel, can you fix it?
Click to expand...
Click to collapse
do a restore of Your TA will fix the problem, now my phone can detect SIM card

No signal after *#*#4636#*#* PS. Don't change anything on it!!!!

Hello guys.
I have a Z3+ dual and searching on net i found a ussd code that give the possibilty to change the SIM card technology. I perfom some change on it including choose the 'USA BAND'..... Yep, i'm a asshole......
After that my first sim loose the signal. The triangle gets blank... I just have signal on chip 1 when i put WCDMA on it, but this force my second chip to gsm and consequently i loose the signal from second chip.
After alot of tries i could bring back the signal for both chips: I put the WCDMA only on sim card 1 on the 'mobile network'. After that i went to the *#*#4636#*#* menu and put the LTE/WCDMA Pref. and i made a restart. When the phone started i go to the 'mobile network' and put the second chip to LTE. Bingo... Both chips starts to work together....
But not everthing works fine.... When i restarted my phone again i loose my signal from first chip again i need to perform everthing to get everything works...
So, for now i need a help to solve this once for all. Maybe a way to reset the values to default.... Some site tell that we can put something on build. prop.
The best setup is works 3g on first chip and 3g/4g on the second at same time.
Positively don't change anything on this menu.

bruno$0 said:
Hello guys.
I have a Z3+ dual and searching on net i found a ussd code that give the possibilty to change the SIM card technology. I perfom some change on it including choose the 'USA BAND'..... Yep, i'm a asshole......
After that my first sim loose the signal. The triangle gets blank... I just have signal on chip 1 when i put WCDMA on it, but this force my second chip to gsm and consequently i loose the signal from second chip.
After alot of tries i could bring back the signal for both chips: I put the WCDMA only on sim card 1 on the 'mobile network'. After that i went to the *#*#4636#*#* menu and put the LTE/WCDMA Pref. and i made a restart. When the phone started i go to the 'mobile network' and put the second chip to LTE. Bingo... Both chips starts to work together....
But not everthing works fine.... When i restarted my phone again i loose my signal from first chip again i need to perform everthing to get everything works...
So, for now i need a help to solve this once for all. Maybe a way to reset the values to default.... Some site tell that we can put something on build. prop.
The best setup is works 3g on first chip and 3g/4g on the second at same time.
Positively don't change anything on this menu.
Click to expand...
Click to collapse
Just Factory Reset your Phone !!! , i also face this issue!
Or Repair via PCC Thats all

Thanks for your answer but i'm searching for a not so radical solution. My system have alot of thing and i can't make a full data backup. i'm tinking on something like clean a specific cache or replace some file with an original one. I just try to flash modem and system adn the issue keeps. Someone have any idea?

bruno$0 said:
Thanks for your answer but i'm searching for a not so radical solution. My system have alot of thing and i can't make a full data backup. i'm tinking on something like clean a specific cache or replace some file with an original one. I just try to flash modem and system adn the issue keeps. Someone have any idea?
Click to expand...
Click to collapse
I not try it, I hope best of luck, Flash modem.sin and system.sin using. 253 firmware
Try this...
Sent from my E6533 using Tapatalk

Try changing Modem file. It worked for me. Finnd that HERE, do not replace files and follow the rest of directions. Change to any modem file and change it back to your default selected one.

Kachelistic said:
Try changing Modem file. It worked for me. Finnd that HERE, do not replace files and follow the rest of directions. Change to any modem file and change it back to your default selected one.
Click to expand...
Click to collapse
But is Root Required!, I Need Without Root, Is there Available??
Sent from my E6533 using Tapatalk

Can Anyone tell me Xperia Z3 Plus support VoLTE or not ?

Hacker-X said:
Can Anyone tell me Xperia Z3 Plus support VoLTE or not ?
Click to expand...
Click to collapse
No Xperia Z3 Plus dual , does not support volte , it requires a software patch , But Snapdragon 810 Supports VoLTE feature! , Sony Rejects the Request , F*ck Sony
See this https://youtu.be/vCCRFJ319pA
I Uploaded in Youtube

So after patch can support VoLTE in Z3+ if yes the share link please

No network connection for Leeco Le2 X526, seems to be an antenna problem

I tried many times flashing Lineage or MIUI, but also with stock ROM the signal is still dead. The phone continues displaying "Cannot connect now, try again later" when I try connecting on a chosen operator or choosing the "automatic connection". What can it be? The SIM works perfectly on other phones, so the problem seems to be of this Leeco.

If you have not internet conection only, check APN settings.

svsavic said:
If you have not internet conection only, check APN settings.
Click to expand...
Click to collapse
No, there is a total absence of network, also for making calls. And I already tried changing APN settings.

ndoniocorrado said:
No, there is a total absence of network, also for making calls. And I already tried changing APN settings.
Click to expand...
Click to collapse
i have this same problem. new phone....

Have you checked if the baseband is okay? Go to about phone and check baseband version. If it displays the version then you might have a hardware issue. If it's not okay, try flashing a modem from another x52x model (as long as it supports same bands as your phone.)

ndoniocorrado said:
No, there is a total absence of network, also for making calls. And I already tried changing APN settings.
Click to expand...
Click to collapse
Poziomek said:
i have this same problem. new phone....
Click to expand...
Click to collapse
Does your WIFI still work, and is the SIM card detected after booting the phone (PIN dialog)?
What is shown in Settings under Baseband?

You has test to install ROM cuoco?
Search help/le-2-x526-rose-gold-reports-network-t3855226

For first hard reset your phone
If the first doesn't work, go to twrp, erase cache, dalvikCache, data, system and flash a custom rom.
Update me after this

I have a similar problem,I'm thinking about flash the modem file,anyone have a guide about how to di It?

ndoniocorrado said:
I tried many times flashing Lineage or MIUI, but also with stock ROM the signal is still dead. The phone continues displaying "Cannot connect now, try again later" when I try connecting on a chosen operator or choosing the "automatic connection". What can it be? The SIM works perfectly on other phones, so the problem seems to be of this Leeco.
Click to expand...
Click to collapse
I had a similar problem with my phone when it was new. I found out that it was a problem with the SIM card. The pins were not well aligned with the SIM card port of my new le 2. I went and got a replacement SIM from the operator and it worked immediately. Thankfully I hadn't flashed anything yet. Try putting a SIM with different pin design (preferably box-ish)and see if it works.
---------- Post added at 10:09 AM ---------- Previous post was at 10:06 AM ----------
Poziomek said:
i have this same problem. new phone....
Click to expand...
Click to collapse
Try a SIM card with different pin design before going for the nuclear option (flashing modem).
---------- Post added at 10:11 AM ---------- Previous post was at 10:09 AM ----------
JukeDu said:
I have a similar problem,I'm thinking about flash the modem file,anyone have a guide about how to di It?
Click to expand...
Click to collapse
Check if it works with a different SIM card. Maybe the pins of your SIM don't align with the phone's contacts.

d-logan said:
You has test to install ROM cuoco?
Search help/le-2-x526-rose-gold-reports-network-t3855226
Click to expand...
Click to collapse
I just installed this ROM with also gapps, but that's an EUI-based ROM?

ndoniocorrado said:
I just installed this ROM with also gapps, but that's an EUI-based ROM?
Click to expand...
Click to collapse
Only install the ROM with the normal wipes. After test the signal.

I have the same problem. I flashed almost everything. I have wifi connection and sim recognition but no network service. I believe it is hardware antenna problem. any solutions please?

it is cos i open up my device n found the antenna cable squash at the screw area shifting the cable solve all the problem b4 tried all the fixes but still no network