[Q] XPERIA T LT30P No 3g Only 2g...Help Needed - Sony Xperia T, TL, TX, V

Hi Everyone,
Recently Bought Sony Xperia T Lt30p Online.
I have updated phone to 4.3 (9.a.0.295 ) - Flashed via flashtool
i cannot get 3g signal at all.Only 2g works.
Please Help.

Did the phone work with 3g before the upgrade?
Sent from my LT30at using XDA Free mobile app

Didn't Checked Before,Directly Flashed 4.3
bolillo said:
Did the phone work with 3g before the upgrade?
Sent from my LT30p using XDA Free mobile app
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Click to collapse
i didn't checked because i have flashed 4.3 through flashtool.
i have 4.3 TW firmware.

Try finding the lastest updated firmware thats for your carrier and flash only the baseband in flashtool without erasing data and it should work
Sent from my LT30at using XDA Free mobile app

not working
bolillo said:
Try finding the lastest updated firmware thats for your carrier and flash only the baseband in flashtool without erasing data and it should work
Sent from my LT30at using XDA Free mobile app
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Click to collapse
i have flashed baseband from different firmware.
but still no luck

Related

[Q] C6606 Firmware on C6603 phone??

Can You Flash T-mobile C6606 firmware on a C6603 International version in order to use T-mobile's Wifi-Calling feature?? Is this possible??
I did put c6606 firmeare on my c6603 and got stuck with not signal. sim card wont be read. I guess its a baseband issue. Everything else works fine
Sent from my C6603 using xda app-developers app
viruz1225 said:
I did put c6606 firmeare on my c6603 and got stuck with not signal. sim card wont be read. I guess its a baseband issue. Everything else works fine
Sent from my C6603 using xda
Ok. So you will need to flash a Tmo baseband as well. That's good to know.
Did You have to reroot your device again?
I wish Tmo would have elected to keep the bootloader unlocked.
Sent from my SGH-M919 using xda app-developers app
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Click to collapse
GFam4 said:
viruz1225 said:
I did put c6606 firmeare on my c6603 and got stuck with not signal. sim card wont be read. I guess its a baseband issue. Everything else works fine
Sent from my C6603 using xda
Ok. So you will need to flash a Tmo baseband as well. That's good to know.
Did You have to reroot your device again?
I wish Tmo would have elected to keep the bootloader unlocked.
Sent from my SGH-M919 using xda app-developers app
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Click to collapse
baseband shouldnt matter. im running c6603 kernel and baseband on my c6606 and everything works fine. try it yourself and see if you have issues. if you do just flash your baseband but i dont think you will. why would you want c6606 firmware anyway c6603 has the latest firmware and c6606 is still on the old firmware
Click to expand...
Click to collapse

Just cannot update :/

I bought a xperia Z. its shows an update on the phone but i just cant install it...it fails everytime. and even if i try to do it via pc companion. it says that the phone is running a modified firmware that cannot be updated.. So please if anyone can guide me on this..i just want pure stock from where i can install ota whenever it shows up. thanks.
Hi there Sir, try downloading the ftf of the firmware you want and then flash it through the use of a flashtool Sir
Yea, use flashtool to flash to any stock rom ftf, rmb to change the country in sony companion to your country so that you get the correct updates off your countries' telco
Thanks a lot guys.
Sent from my Nexus 5 using XDA Premium 4 mobile app
zainqaiser said:
Thanks a lot guys.
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
No problem sir...hows your device now?
sent from my black baby_Z
I flashed the 4.3 rom...its running v smooth now..
Sent from my Nexus 5 using XDA Premium 4 mobile app
zainqaiser said:
I flashed the 4.3 rom...its running v smooth now..
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Good to have helped...Enjoy your new rom sir
sent from my black baby_Z

[Q]- help about updating to 4.3

Guys how can I update my xperia z1 to android 4.3? Because in my case im using deodexed patch 14.1.G.1.534 rooted and updated to 14.1.G.2.257 rooted, i dont have software update in my settings because deodexed patch remove it to his firmware patch...
Any help will be much appreciated.thanks!
Sent from my C6903 using XDA Premium 4 mobile app
gaboh24 said:
Guys how can I update my xperia z1 to android 4.3? Because in my case im using deodexed patch 14.1.G.1.534 rooted and updated to 14.1.G.2.257 rooted, i dont have software update in my settings because deodexed patch remove it to his firmware patch...
Any help will be much appreciated.thanks!
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You need just Classic Flashtool: http://www.flashtool.net/index.php and any compatible FTF http://forum.xda-developers.com/showthread.php?t=2572195 Android 4.3. And you done. I did right now. If you want keep data unclik "wipe data" if not run like it is "FULL WIPE" and you get a new phone. Click thanx.
gaboh24 said:
Guys how can I update my xperia z1 to android 4.3? Because in my case im using deodexed patch 14.1.G.1.534 rooted and updated to 14.1.G.2.257 rooted, i dont have software update in my settings because deodexed patch remove it to his firmware patch...
Any help will be much appreciated.thanks!
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Download the firmware ftf file that is in the general section, download flashtool - the latest version which is 0.9.13.0 and flash the firmware.
So you mean guys is ftf update? Not android firmware update?..
Sent from my C6903 using XDA Premium 4 mobile app
Ow get it now guys..hmmm maybe i'll wait for 4.3 that is compatible in rooting..
Sent from my C6903 using XDA Premium 4 mobile app
So your problem is to keep rooted your phone only? or what?
Yeah keep my rooted phone only..is it possible?
Sent from my C6903 using XDA Premium 4 mobile app
gaboh24 said:
Yeah keep my rooted phone only..is it possible?
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
In few days will be released a rooted firmware, Update Android 4.3 already rooted, stay tuned and just follow the steps from my first reply and you will be fine.
Yeah!!! I'll wait for that mate..
Sent from my C6903 using XDA Premium 4 mobile app

C5302 update using C5303 firmware possible?

As the title said is it possible?or it might have a signal bug or something?
Sent from my C5302 using xda app-developers app
dara007_168 said:
As the title said is it possible?or it might have a signal bug or something?
Sent from my C5302 using xda app-developers app
Click to expand...
Click to collapse
You can update freely; nothing will happen. The only difference between the C5302 and the C5303 is that the C5303 has an LTE antenna. The only difference you might see is the set of preinstalled apps, depending on which region/carrier version you use.
...by the way, there's an unbranded copy for the USA version of the C5302 here.
i have flashed c5303 android 4.3 just now in c5302 and everything is working fine

[Q] It's possible to change baseband?

Hi all, I have the stock 4.4.2 HK .233 firmware for now, it's possible to change the baseband by flashing it through flashtool? If yes what do I have to select when flashing?
Thanks in advance
davros93 said:
Hi all, I have the stock 4.4.2 HK .233 firmware for now, it's possible to change the baseband by flashing it through flashtool? If yes what do I have to select when flashing?
Thanks in advance
Click to expand...
Click to collapse
Simply NO!
You may get bootloop and 89% chance you will get missing IMEI number and no signal
Xperia™ Z (C6602) with Tapatalk
davros93 said:
Hi all, I have the stock 4.4.2 HK .233 firmware for now, it's possible to change the baseband by flashing it through flashtool? If yes what do I have to select when flashing?
Thanks in advance
Click to expand...
Click to collapse
What are you trying to accomplish before I may suggest anything
I' m trying to make italian operators working properly in terms of signal
Sent from my D6503 using XDA Premium 4 mobile app
davros93 said:
I' m trying to make italian operators working properly in terms of signal
Sent from my D6503 using XDA Premium 4 mobile app
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which model Z are you using?
C6603 unbranded
Sent from my D6503 using XDA Premium 4 mobile app
davros93 said:
C6603 unbranded
Sent from my D6503 using XDA Premium 4 mobile app
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Italy Cell Phone Frequencies:
Carrier 900MHz 1800MHz
Telecom Italia SpA (TIM) Yes Yes
Vodafone Omnitel N.V. Yes Yes
Wind Telecomunicazioni Yes Yes
The bands are already supported by Z 6603 (2G,3G & 4G included)
I Dont see any need to flash baseband
Ok, thanks
Sent from my D6503 using XDA Premium 4 mobile app

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