Database Develop

[Q] How to change the radio band?

Hi to all.
I have a Sony Xperia T (LT30p).
I've downloaded the LTE Setting app and changed the Radio Band to USA Band in settings by a mistake.:crying:
The phone can't find any network anymore.
Is there a way to fix this problem?
Thanks in advance

ales_x1 said:
Hi to all.
I have a Sony Xperia T (LT30p).
I've downloaded the LTE Setting app and changed the Radio Band to USA Band in settings by a mistake.:crying:
The phone can't find any network anymore.
Is there a way to fix this problem?
Thanks in advance
Click to expand...
Click to collapse
flash a stock ftf for your phone and exclude everything except baseband. That will put you back on stock

flash a stock ftf for your phone and exclude everything except baseband. That will put you back on stock"

I need this firmware for Xperia z

hi help me plz i need this firmware for my xperia z C6602 (i buy it from saudi arabia) because i flash it with another firmware but the internet 3g don't work for that i need the original firmware of my phone and thank u

i need this i guess
Saudi Arabia Generic SA 1270-8384 1270-6727

Have you tried typing " *#*#4636#*#*" into dialer?
It shouldn't help, but why not?
1. Type *#*#4636#*#* into dialer
2. Click phone information
3. Scroll down and you'll see some network options

-woczarder- said:
Have you tried typing " *#*#4636#*#*" into dialer?
It shouldn't help, but why not?
1. Type *#*#4636#*#* into dialer
2. Click phone information
3. Scroll down and you'll see some network options
Click to expand...
Click to collapse
yes i do but nothing i think i need the original firmware

[Q] Xperia SP 3 and 4g problem

My xperia sp all of a sudden doesn't have 3/4g anymore. The weird thing is that this only occurs to stock roms. Is there any way to fix this?

I will reboot my phone to switch into 3G ... who have the same bug ?
Country : France
Carrier : Bouygues Telecom

zepp40 said:
I will reboot my phone to switch into 3G ... who have the same bug ?
Country : France
Carrier : Bouygues Telecom
Click to expand...
Click to collapse
omg i flashed a ftf from your region and i have everything exept gsm only @zepp40

@ All reflash your ROM and check: Settings > Wireless and networks> More... > Mobile network > APN/Accespoints.
If these are empty you need to add them manualy.. For this you need to check the website of your operator..

Guy i need help with an ftf !

hey guys any ftf of europe ?? i want it generic ! i use one from france but it doesnt have gsm mode ?? !!

http://forum.xda-developers.com/showthread.php?t=2311964
See Link...

Dial *#*#4636#*#* from the keypad.
Go to phone info tab. scroll down.
Check preferred network type. you can change it whatever you want from dropdown list.

Problem with 3g and band operator?

Hey guys, i need help please!!!!!
I´ve changed of cell operator ,and now my 3g doesn´t work with android 4.3, but when i came back to android 4.2.2, it does. I have a xperia Z C6603
I think that i have a problem with baseband, because the company use 1900 band , and , i don't have that baseband.
maybe the 4.2.2 version have that band?
Are there a way to integrated that band on my smartphone with android 4.3 because i need that version , i dont want the old one , please

The C6603 definitely has the GSM 1900 band whichever firmware you're using. I'm on an unbranded 4.3 firmware and I have it.
To check, enter *#*#7378423#*#* in the dialler, then look in Service info - Configuration.
I would check your APN settings if you haven't already, or try downloading them through Settings - Wireless and networks - Internet settings.
Sent from my C6603 using Tapatalk