Database Develop

any radio for tx?

hi I am looking radio for my tx. since I don't know how to fix my signal issue(only recoginze 3g network.no signal once change to gsm network)
so I thought may flash difference radio can slove problem. I am in usa tmobile. thank you and sorry for my english

paullu said:
hi I am looking radio for my tx. since I don't know how to fix my signal issue(only recoginze 3g network.no signal once change to gsm network)
so I thought may flash difference radio can slove problem. I am in usa tmobile. thank you and sorry for my english
Click to expand...
Click to collapse
First, please ask questions in the Q&A section....(I might make that my new signature)
download a ftf for your phone model and flash it. Just exclude everything except baseband

gregbradley said:
First, please ask questions in the Q&A section....(I might make that my new signature)
download a ftf for your phone model and flash it. Just exclude everything except baseband
Click to expand...
Click to collapse
sorry for put wrong place
I did flashed 303 197 212 three ftf file alreday but problem still there.

Which bands does T-Mobile use for 2G in your area?
(Your profile says you use T-Mobile USA.)

Gasai Yuno said:
Which bands does T-Mobile use for 2G in your area?
(Your profile says you use T-Mobile USA.)
Click to expand...
Click to collapse
right now where I live I have h+ and I just found out couple weeks ago when I am in 2g area my phone will lost signal
even I choose gsm only from setting.just no signal strange:crying:

Well since you ignored my question, do you get any other 2G networks if you go to Settings, More, Mobile networks?

Gasai Yuno said:
Well since you ignored my question, do you get any other 2G networks if you go to Settings, More, Mobile networks?
Click to expand...
Click to collapse
sorry I didn't get it?
ur mean other provider?

Mine will do this once in a while, however a reboot usually will fix it
Sent from my LT29i using xda premium

Does a Xperia TL 30LT at&t work on the T-Mobile LTE band if unlocked and flashed

Hi there guys,
I'm new here and was looking at getting an Sony Xperia TL LT30at from eBay. I have read several threads on installing the LT30p version to this phone. But, the one answer I can't find is will this LT30at to work on the T-Mobile network and also use the LTE band. So to be clear, I want the 3G/4G band (1700/2100) and the LTE band(IV). Can it be done on this phone?? TIA!

daztd94 said:
Hi there guys,
I'm new here and was looking at getting an Sony Xperia TL LT30at from eBay. I have read several threads on installing the LT30p version to this phone. But, the one answer I can't find is will this LT30at to work on the T-Mobile network and also use the LTE band. So to be clear, I want the 3G/4G band (1700/2100) and the LTE band(IV). Can it be done on this phone?? TIA!
Click to expand...
Click to collapse
1. Flash UK Version .140 Stock Jellybean LT30p version by using flash tool
2. Go thru setup guide and stuff
3 place T-Mobile Sim in phone
4. buy a Unlock Sim service
5 enter code when asked
6 PROFIT
---------- Post added at 05:56 PM ---------- Previous post was at 05:52 PM ----------
AndroidHoneyComb said:
1. Flash UK Version .140 Stock Jellybean LT30p version by using flash tool
2. Go thru setup guide and stuff
3 place T-Mobile Sim in phone
4. buy a Unlock Sim service
5 enter code when asked
6 PROFIT
Click to expand...
Click to collapse
ah and i forgot to say this " exclude the baseband when flashing the UK version or lte wont work "

Thanks man. Now, I just have to get the phone! This will be my first modding of a phone.

Ok, got the phone from eBay. Phone is is awesome shape. Did the flash for the UK .140 and it worked perfectly. But, my issue is that when I check my base bands by dialing *#*#7378423#*#* .....I see that I don't have 1700 or 2100. Did I do something wrong? I was thinking should I flash the LT30a file since that has the base bands of 1700 & 2100? (The LT30a phone has the 1700/2100 bands as stated on the white papers)
Thanks

FYI, I did exclude base bands. But, I think it's keeping the AT&T bands and not adding the t-mobile bands of the 1700 and 2100. I do see the LTE IV band for T-mobile.

i don't have UTMS BC4 on my "Working Bands" list.

daztd94 said:
i don't have UTMS BC4 on my "Working Bands" list.
Click to expand...
Click to collapse
Your fine, its just the software showing that and ATT does not do that. Also dont flash the LT30a only flash the .140. Keep the baseband from the LT30AT dont flash any Lt30a files

So, will that band magically show up soon or will I have to do something to get it? Thanks

daztd94 said:
So, will that band magically show up soon or will I have to do something to get it? Thanks
Click to expand...
Click to collapse
It wont show. It just works.
Try it

I flashed the phone with only the basebands and it worked. I get everything now. That's why I wasn't seeing UTMS - BC4 when I excluded basebands at first.

experia t
daztd94 said:
I flashed the phone with only the basebands and it worked. I get everything now. That's why I wasn't seeing UTMS - BC4 when I excluded basebands at first.
Click to expand...
Click to collapse
does it mean you have to flash everything and did the 3G started working

[email protected] said:
does it mean you have to flash everything and did the 3G started working
Click to expand...
Click to collapse
yes, if you flash with the new software and include the new baseband it will work.the only thing you will have to do is change the network settings via *#*#4636#*#* and look under....Phone information and the change network settings to LTE.

daztd94 said:
yes, if you flash with the new software and include the new baseband it will work.the only thing you will have to do is change the network settings via *#*#4636#*#* and look under....Phone information and the change network settings to LTE.
Click to expand...
Click to collapse
i have a sony experia T LT30a the problem is it does not connect to 3G network whenever i try setting it to wcdma the network goes off with a red x .if i set to lte/wcdma/gsm i keep missing calls whenever the phone tries change through thise network
any solution to that.............

[email protected] said:
i have a sony experia T LT30a the problem is it does not connect to 3G network whenever i try setting it to wcdma the network goes off with a red x .if i set to lte/wcdma/gsm i keep missing calls whenever the phone tries change through thise network
any solution to that.............
Click to expand...
Click to collapse
Change your APN or makes sure its correct

[email protected] said:
i have a sony experia T LT30a the problem is it does not connect to 3G network whenever i try setting it to wcdma the network goes off with a red x .if i set to lte/wcdma/gsm i keep missing calls whenever the phone tries change through thise network
any solution to that.............
Click to expand...
Click to collapse
Also change it to lte/gsm/wcdma instead.
Use the APN for T-Mobile here: http://forum.xda-developers.com/showpost.php?p=46422870&postcount=2
In case where your IMEI disappear or becomes 0000000, the above cures it as well. IMEI will show again without further reboot.

[Q] Euro Baseband for Xperia T LT30p

Hello Friends!!
I have a big problem with my device.
It's a Sony Xperia T( LT30p). The problem is that it does not have support for the band 900 UMTS. And I have problems of coverage in many zones where this band is for that my operator operates in H+.
My device works on GSM850, GSM900, GSM1800, GSM1900, UMTS_BC1, UMTS_BC2, UMTS_BC4, UMTS_BC5, LTE_BC2, LTE_BC4, LTE_BC5 and LTE_BC17.
I need to have UMTS_BC8.
I do not understand how this device may have LTE support when is not a 4G device; and not works on UMTS_BC8 when Sony indicates that it works in the band 900 UMTS.
My firmware is the stock unbranded for Spain, 4.1.2.
My question is if I can solve this problem if i will flashing a correct euro baseband with flashtools. The problem is that I do not find any baseband in file .ftf for Xperia T; thing that if that there is in XDA is the whole compilation for the Xperia Arc S.
I would be very grateful to you if you will helping me to solve this problem.
Another point is that in the menu of selection of band only me there appears USA Band, when there should appear EURO Band.
A Greeting!!!

This is weird
In fact in my phone I have UMTS_BC8 and there are no LTE bands.
Your customization number 1268-8488 seems right (generic Spain), I can't believe your device is working with a wrong baseband which is the one for LT30a or LT30at.
So, just try to flash a complete new firmware with Flashtool.
Go here: http://forum.xda-developers.com/showthread.php?t=2648320
Pick an unbranded one for LT30p from any country and... anyway there's also your 1268-8488 (Unbranded Spain) to choose if you like

istux said:
This is weird
In fact in my phone I have UMTS_BC8 and there are no LTE bands.
Your customization number 1268-8488 seems right (generic Spain), I can't believe your device is working with a wrong baseband which is the one for LT30a or LT30at.
So, just try to flash a complete new firmware with Flashtool.
Go here: http://forum.xda-developers.com/showthread.php?t=2648320
Pick an unbranded one for LT30p from any country and... anyway there's also your 1268-8488 (Unbranded Spain) to choose if you like
Click to expand...
Click to collapse
I thought that, that flashing new firmware the baseband be changed, but no.
I can change firmware but not the baseband.
I was flashed all tips of versions of Android, 4.0, 4.1, 4.3 (all stock) unbranded Spanish, Italian, European, Vodafone, Yoigo.
Even install it a zip archive Baseband by Recovery of Hybrid based stock, without any effect, I have been unable to modify the baseband of the device.
I bought it on Amazon. I imagine it would unlock bad seller
I think it would be either a software solution to fix the phone after a bad unlock or flash a euro baseband on .ftf with flashtools.

Xlp22 said:
I thought that, that flashing new firmware the baseband be changed, but no.
I can change firmware but not the baseband.
I was flashed all tips of versions of Android, 4.0, 4.1, 4.3 (all stock) unbranded Spanish, Italian, European, Vodafone, Yoigo.
Even install it a zip archive Baseband by Recovery of Hybrid based stock, without any effect, I have been unable to modify the baseband of the device.
I bought it on Amazon. I imagine it would unlock bad seller
I think it would be either a software solution to fix the phone after a bad unlock or flash a euro baseband on .ftf with flashtools.
Click to expand...
Click to collapse
I'm thinking that you might actually have an LT30a/LT30at, which does not have the BC8 band and does have LTE support, and either you or the seller flashed the wrong FTF. I don't know if this is actually possible, but if it is the case, you should check under the battery if there is a label that actually shows which model you really have. It's the only thing that makes sense to me, because you're describing an LT30a/LT30at.

Antiga Prime said:
I'm thinking that you might actually have an LT30a/LT30at, which does not have the BC8 band and does have LTE support, and either you or the seller flashed the wrong FTF. I don't know if this is actually possible, but if it is the case, you should check under the battery if there is a label that actually shows which model you really have. It's the only thing that makes sense to me, because you're describing an LT30a/LT30at.
Click to expand...
Click to collapse
mmmm
Its possible.
Maybe they gave me pig in a poke
Or in this case, LT30AT instead of LT30P .
I have no time to open the device and look under the battery, but the sticker off the side.
The model is 12w39, if detachment, put another sticker under PM-0140-BV.
So I conclude that it is very possible that they sold Sony Xperia T LT30at (Sony Mint Amy).
Perfect, I can not use the 900 band HSPA + (BC 8) and nor LTE because in Spain is on the 1800 and 2600 BC 3 and BC 7.
WHILE 2100 can continue to use the UMTS settle me.
Curious that LT30p firmware is going great, really does not give me no type of error.
I will not be forced to claim, as I feel cheated, the box, the firmware and everything was the LT30p.
What a scam.
Thank you very much!.

Antiga Prime said:
I'm thinking that you might actually have an LT30a/LT30at, which does not have the BC8 band and does have LTE support, and either you or the seller flashed the wrong FTF. I don't know if this is actually possible, but if it is the case, you should check under the battery if there is a label that actually shows which model you really have. It's the only thing that makes sense to me, because you're describing an LT30a/LT30at.
Click to expand...
Click to collapse
I thought the same thing, but it's so strange. I mean, why it beahaves that way also with LT30p baseband which doesn't include LTE support?
Xlp22 said:
mmmm
Its possible.
Maybe they gave me pig in a poke
Or in this case, LT30AT instead of LT30P .
I have no time to open the device and look under the battery, but the sticker off the side.
The model is 12w39, if detachment, put another sticker under PM-0140-BV.
So I conclude that it is very possible that they sold Sony Xperia T LT30at (Sony Mint Amy).
Perfect, I can not use the 900 band HSPA + (BC 8) and nor LTE because in Spain is on the 1800 and 2600 BC 3 and BC 7.
WHILE 2100 can continue to use the UMTS settle me.
Curious that LT30p firmware is going great, really does not give me no type of error.
I will not be forced to claim, as I feel cheated, the box, the firmware and everything was the LT30p.
What a scam.
Thank you very much!.
Click to expand...
Click to collapse
12w39 is about when the device was made. It says: Year 2012 Week 39 (=september/october 2012)
Pull the same label inside the sim/sd-card door and tell me what's the SI number (abcd-efgh)
Look also at the side behind, it should say LT30p.
I think you can use your warranty anyways.

13w25
AAA
SI
1265-9981

Xlp22 said:
13w25
AAA
SI
1265-9981
Click to expand...
Click to collapse
Made in April 2013, model LT30p, country: United Kingdom, Brand: Orange
Your phone seems to have been assembled with many parts from different phones.
If I were you, I would ask the seller an explanation

Where I can find these values?
Xlp22 said:
13w25
AAA
SI
1265-9981
Click to expand...
Click to collapse

DS-1 said:
Where I can find these values?
Click to expand...
Click to collapse
http://sony.yt/topic/4622-spis-customizacji-firmware-dla-xperia-t-lt30p-list-of-firmware-customization-for-xperia-t-lt30p-%D1%81%D0%BF%D0%B8%D1%81%D0%BE%D0%BA-%D0%BAa%D1%81%D1%82%D0%BE%D0%BC%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D0%B8-%D0%B4%D0%BB%D1%8F-xperia-t-lt30p/

I was talking about the values of my phone (date of production, ecc.).
istux said:
http://sony.yt/topic/4622-spis-customizacji-firmware-dla-xperia-t-lt30p-list-of-firmware-customization-for-xperia-t-lt30p-%D1%81%D0%BF%D0%B8%D1%81%D0%BE%D0%BA-%D0%BAa%D1%81%D1%82%D0%BE%D0%BC%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D0%B8-%D0%B4%D0%BB%D1%8F-xperia-t-lt30p/
Click to expand...
Click to collapse

DS-1 said:
I was talking about the values of my phone (date of production, ecc.).
Click to expand...
Click to collapse
13w25
13 = year = 2013
w25 = week 25 of the year = June (more or less)

Ok, I understood this.
I'd like to know where I can find those values on my phone!
istux said:
13w25
13 = year = 2013
w25 = week 25 of the year = June (more or less)
Click to expand...
Click to collapse

DS-1 said:
Ok, I understood this.
I'd like to know where I can find those values on my phone!
Click to expand...
Click to collapse
Pull the white label you can find behind the door on the rear cover, just above sim & sd cards.

[Q] LTE Service on Xperia SP C5302

Hello All
I am a noob and I have a Xperia™ SP (C5302). I recently rooted my device running firmware 12.1.A.1.205, install CWM Recovery and Unlocked it's bootloader. I ported various roms and enjoyed them all .
Came back to stock rom though because none beats the original
Anyways, I found that it had option for LTE (4G) (Custom Roms). I switched to LTE mode and to my surprise I was receiving signal on that mode too.
I know that hardware of C5302 doesn't support LTE. If this is not possible then how my phone was getting signal and I surfed Internet too!.
Calls were also possible. I live in India and only Airtel here provides LTE Service and I posses a Airtel sim.
So just curious that is it possible to run LTE on my C5302..?
If you guys want any screenshot then please do tell me because I don't know where to start with
Please kill my curiosity
And please also suggest me good boot animations for the device.
Other Newbies, if anyone wants then I can tell how to root your Xperia SP (C5302/C5303/C5306) in just 5 minutes with CWM Recovery Installation and unlocking bootloader. Everything in just 5 minutes
I have a video made step by step guide O
Also rooting of MTK Devices and Allwinner devices and their ROM's with CWM Recovery
My Device
Xperia SP C5302
Stock Rom 4.3 JB
Firmware 12.1.A.205

It doesn't work
Even if it shows you that it works, It doesn't work properly

info
Tech N You said:
Hello All
I am a noob and I have a Xperia™ SP (C5302). I recently rooted my device running firmware 12.1.A.1.205, install CWM Recovery and Unlocked it's bootloader. I ported various roms and enjoyed them all .
Came back to stock rom though because none beats the original
Anyways, I found that it had option for LTE (4G) (Custom Roms). I switched to LTE mode and to my surprise I was receiving signal on that mode too.
I know that hardware of C5302 doesn't support LTE. If this is not possible then how my phone was getting signal and I surfed Internet too!.
Calls were also possible. I live in India and only Airtel here provides LTE Service and I posses a Airtel sim.
So just curious that is it possible to run LTE on my C5302..?
If you guys want any screenshot then please do tell me because I don't know where to start with
Please kill my curiosity
And please also suggest me good boot animations for the device.
Other Newbies, if anyone wants then I can tell how to root your Xperia SP (C5302/C5303/C5306) in just 5 minutes with CWM Recovery Installation and unlocking bootloader. Everything in just 5 minutes
I have a video made step by step guide O
Also rooting of MTK Devices and Allwinner devices and their ROM's with CWM Recovery
My Device
Xperia SP C5302
Stock Rom 4.3 JB
Firmware 12.1.A.205
Click to expand...
Click to collapse
where do u live and how it is possible
can u help me to get 4g on my xperia sp C5302

It was probably working on 3G, switching to a Custom ROM won't make a phone magically grow an LTE antenna lol
As for bootanimations, I'm currently using this one (white) - http://forum.xda-developers.com/showthread.php?t=2657843

VKD L!NK!N said:
where do u live and how it is possible
can u help me to get 4g on my xperia sp C5302
Click to expand...
Click to collapse
Dial *#*#7378423#*#* and check if that LTE is supported by your C5302. C5302 board also comes in various band frequencies. My shows I can run 4g ad heck yes I did use 4G

C5302 lacks the support of the LTE frequencies.. It is just impossible for you to have 4G on your C5302 and no matter what it wont work..

mrjraider said:
C5302 lacks the support of the LTE frequencies.. It is just impossible for you to have 4G on your C5302 and no matter what it wont work..
Click to expand...
Click to collapse
Sure Sir! You are right. But in my case it worked Sorry

Tech N You said:
Sure Sir! You are right. But in my case it worked Sorry
Click to expand...
Click to collapse
You might think it works, but I'm 100% sure it doesn't!

If it did work, why call it a C5302 instead of C5303? Maybe one of those lucky cases?
Sent from my C5303

Haha yeah
Sent from my C5302 using XDA Free mobile app

xperia sp c5302 shows LTE
Tech N You said:
Dial *#*#7378423#*#* and check if that LTE is supported by your C5302. C5302 board also comes in various band frequencies. My shows I can run 4g ad heck yes I did use 4G
Click to expand...
Click to collapse
HI ,
I did what u asked to do.-->> Dial *#*#7378423#*#*
--->> Went to ServiceTests --->> and checked Radio Anteena --->> it had three option , WCDMA,CDMA -HR and "LTE"
Does that mean that my xperia will also support 4G? Currently i do not have a 4G sim inserted yet.
Note : Am still on the factory 4.1 version and have not updated yet

Need assistance with the Sony Xperia Z C6603/C6606 GPS dont work after Lolipop 5.1.1

Hi , ok ill get right down to it. I got an Xperia Z not really sure if its a C6603 or a C6606, but according to the IMEI and an internet search it says it the C6606 model. Which is quite strange as I had bought it new online and the seller was advertising it as the C6603 model , it actually had the android 4.3 preinstalled when I got it, in the phone specs it did say C6603 but that didnt match what the IMEI was indicating . Now the issue im having is I wanted to upgrade to the lolipop 5.1.1 , so i tried the sony companion software but it said i already had the newest software which is not true as the newest software is 5.1.1 and im running 4.3. So next i downloaded the 5.1.1 through the flashtool for the C6603 model , the central European version and it works great but just one issue is im not getting any GPS fix nothing , it did work with the older android version , any suggestions ? by the way im still not sure if its a C6606 or a C6603 , IMEI states its a C6606 , but i cannot locate any lolipop 5.1.1 android firmware for it so up till now i tried the C6603 lolipop and get no GPS fix , any help kindly appreciated iv spent 2 days on this dont know what to do .

mkivr6 said:
Hi , ok ill get right down to it. I got an Xperia Z not really sure if its a C6603 or a C6606, but according to the IMEI and an internet search it says it the C6606 model. Which is quite strange as I had bought it new online and the seller was advertising it as the C6603 model , it actually had the android 4.3 preinstalled when I got it, in the phone specs it did say C6603 but that didnt match what the IMEI was indicating . Now the issue im having is I wanted to upgrade to the lolipop 5.1.1 , so i tried the sony companion software but it said i already had the newest software which is not true as the newest software is 5.1.1 and im running 4.3. So next i downloaded the 5.1.1 through the flashtool for the C6603 model , the central European version and it works great but just one issue is im not getting any GPS fix nothing , it did work with the older android version , any suggestions ? by the way im still not sure if its a C6606 or a C6603 , IMEI states its a C6606 , but i cannot locate any lolipop 5.1.1 android firmware for it so up till now i tried the C6603 lolipop and get no GPS fix , any help kindly appreciated iv spent 2 days on this dont know what to do .
Click to expand...
Click to collapse
So just to recap theres 2 issues here :
1) GPS isnt able to get a FIX after the lolipop 5.1.1 update for C6603 wheras it did work on the older 4.3 android.
2) According to the IMEI it says my phone is a C6606 but I havent seen any android lolipop 5.1.1 firmwares for that model.

mkivr6 said:
So just to recap theres 2 issues here :
1) GPS isnt able to get a FIX after the lolipop 5.1.1 update for C6603 wheras it did work on the older 4.3 android.
2) According to the IMEI it says my phone is a C6606 but I havent seen any android lolipop 5.1.1 firmwares for that model.
Click to expand...
Click to collapse
Alright finally I was able to get it to work. Turns out the metal aluminum bumper case I was using was interfering with the GPS , after taking off the bumper case the GPS runs.
However on thing I still cant get to work correctly is my LTE or 4G , i got a new SIM and it still dont work any suggestions ? I mean the LTE also didnt work with the older android version I ran before. Any ideas ?

mkivr6 said:
Alright finally I was able to get it to work. Turns out the metal aluminum bumper case I was using was interfering with the GPS , after taking off the bumper case the GPS runs.
However on thing I still cant get to work correctly is my LTE or 4G , i got a new SIM and it still dont work any suggestions ? I mean the LTE also didnt work with the older android version I ran before. Any ideas ?
Click to expand...
Click to collapse
You can find the model number at the bottom of the phone, it says made in China C660X and then the IMEI and the production date. If it's a C6606 it only supports LTE Bands 700, 850, 1700 and 2100. I guess your carrier uses a different one. In your case I would return it, as you bought a C6603 and got a C6606

St.Jimmy90 said:
You can find the model number at the bottom of the phone, it says made in China C660X and then the IMEI and the production date. If it's a C6606 it only supports LTE Bands 700, 850, 1700 and 2100. I guess your carrier uses a different one. In your case I would return it, as you bought a C6603 and got a C6606
Click to expand...
Click to collapse
Thanks for the reply , returning it isnt possible. On the back it says C6603 but when I input the IMEI online it says its actually a C6606 which is intended for the US market and im in Central Europe. Could this be affecting my ability to get LTE ? So far iv managed only to get H+ , my carrier told me that im in range of the LTE , LTE is enabled on my account and my SIM is also compatible. So I guess then how can I enter the settings or is there an app which will help me modify the LTE band to suit the one in Europe ?