Xperia 10a Radio for data(3g) not working - XPERIA X10 Q&A, Help & Troubleshooting

Hi All,
Well guys this is my first post, I've been reading XDA for about 3 months but this is the first time I'm actually posting
Well here is my problem I tried to unloock the bootloader of my device using some of the contents provided by the FXP team I've been running all their CM releases and everything worked fine except for this unlocking of the bootloader at first my devide wasnt detecting any radio signal so I went and downloaded the S1 tool to relock my boot loader I rollback to 2.1 to do so the tool worked properly and I finally had my X10 with radio and wifi working HOWEVER the problem is that my 3g network is not being detected I tried enable data and disable data, changing baseband, etc etc all using 2.1 so I guess the bootloader still messed up any idea what should be doing? Any logs that I need to check? any specific file that i need to download and install?
I m thinking what if I unlock it again? Perhaps you can help me on this matter I out of ideas now...
Thanks again guys! hopefully you can help me on this...

Do you have your carrier's APN info set up on your phone? With no APN, no data!

if m not wrong friend and u r still using 2.1 then 2.1 doesnt automatically detects the APN, u need to download from the carrier or enter manually and select the network to just WCDMA and see if u r getting 3g network.. in 2.3 it automatically downloads the APN in almost all the ROMS available !!

Related

[Q] How can I go back to Stock ROM c/w Radio working

Hi Guys, hoping someone can help me here.
I know I have replied to another thread asking the same question, but I wanted to ask in my own post so I could detail exactly what I have done in the hope someone can point out to me what a complete idiot I have been and put me right.
I tried to upgrade my sons phone this week which was on MiniCM7-2.07. I followed all the instructions to unlock bootloader etc and all seemed to go well, I booted up into MiniCM7-2.15 successfully however there is no network coverage, and there hasnt been since. The phone was sim unlocked about a year ago but I cant remember if I got Orange to do it for me or I paid one of the various unlockers for the code. I know it was never hooked up to a separate machine (SETOOL?). I tried my original Orange SIM in it to see if that fixed it, but still no joy.
You are able to browse the various networks available as it searches for them and finds them, but when you choose a certain network it returns with an error that your SIM will not work with that network, or words to that effect.
If you take the SIM out you get a totally different error, so pretty sure the SIM carrier is working.
So, to rectify this I relocked the bootloader and used SEUS to go back to stock 2.1. This all worked fine apart from I still have no network. WIFI works fine, but no data or phone calls.
I have tried flashing other kernels, again with no joy, always the same problem.
What else can I try? I used to do mess around with linux so I know my way around console, is there a module in the kernel I could try swapping or changing? Surely there is something that is controlling that part of the phone that has been changed and isnt being changed back again? What does SEUS do, does it just restore the ROM or is it the kernel too?
Really hoping someone can help with this, as of this moment the x10mini is as good as a chocolate tea pot to me
Tony
Did you find a decision of your problem? I have the same problem, with the only difference that I never changed the ROM. I just rooted the phone with the SuperOneClick tool, and then tried to unlock the bootloader, but with no luck there. After completing all the steps in the tutorial with no problems during the process, it remained locked.
And I just realized after that, that the phone has the sim card problem, just as yours.
So any suggestions?
guys first of all let's try a test if you have an unlocked bootloader go ahead and flash the latest nAa Kernel (nAa-10) then from that kernel install MiniCM7 2.1.8 and tell me your results if it was negative you should reflash all Without locking the bootloader from SEUS via the Repair option therefore after this it should work as the SEUS restore all the software kernel and ROM to its original state from the manufacturer Sony Ericsson.
let me know what will happen with you.
Any feedback on this?
Thanks!
wrudwulf said:
Any feedback on this?
Thanks!
Click to expand...
Click to collapse
I have same problem but as someone tried to call me in the middle of the unlocking procedure the network went dead and I cant get it back.

[Q] Phone looping after debranding

Hey, I have an SK17i locked on Orange that I flashed with stock UK firmware .58 (2.3.4) from WotanServer and now the phone wont accept ANY sim cards, nor connect to any WIFI signal.
It also loops in the regard that it wont save settings and asks to select language everytime I start the phone.
Ive tried a few different firmwares from the wotan server. Tried using flashtool with firmware downloaded from these forums, with no success.
Any help really appreciated as im struggling to find what the problem is.
Puju said:
Hey, I have an SK17i locked on Orange that I flashed with stock UK firmware .58 (2.3.4) from WotanServer and now the phone wont accept ANY sim cards, nor connect to any WIFI signal.
It also loops in the regard that it wont save settings and asks to select language everytime I start the phone.
Ive tried a few different firmwares from the wotan server. Tried using flashtool with firmware downloaded from these forums, with no success.
Any help really appreciated as im struggling to find what the problem is.
Click to expand...
Click to collapse
try this firmware and flash it using flashtool
make sure to wipe everything and don't exclude anything
Download Sk17i Firmware Global
Thanks for the firmware, I did try it but I had the same issues.
I resolved it now, I had to unlock the phone (Network SIM Lock) and now its working fine. I wouldnt want to guess at why the original SIM that came with the phone wouldnt work on a debranded firmware but maybe someone here will incase someone else bumps into this problem.
Thanks.

[Q] SE X10i signal problem

Please somebody i don`t know what to do more!!!
i have a rooted xperia x10 wich doesn`t log onto the network. my carrier is Orange. the sim card is a new one, cauze i changed it. i have full signal bars but when i enter settings/wireless/network/search network - it finds orange 2G and 3G but when i tap on it it says at first logging on Orange... but after 30 seconds or so, it says : ERROR cannot connect to the network. i would like to mention that the phone worked on this carrier.
Have u installed a rom or kernel on it at all?
Sent from my Xperia X10 using XDA
yes i`ve instaled Oddie`s miui rom and darkHD rom but to instal the miui rom i`ve used the locked bootloader way, that means my bootloader is loocked, now i`m on stock, that was put on using SEUS.
this morning i`ve successfully unlocked my bootloader and curently running MOOKE`s rom. but i still can`t connect to a network. sholud i take my phone to a service to do a sim unlock? can it be that the problem?
Take out sim card and insert again.
Do flash kernel and flash rom as follow OP instruction
Done ^_^. HOpe this help u.
Or
Install kernel and flash rom then insert Sim.
Problem solved
did a recovery through seus, then rooted with flashtool, then reinstaled flashtool and drivers, then did an bootloader unlock and voila, got signal and network connection, flashed MOOke`s rom, which has a very good batery life. thanks
good!

[Q] Unknown baseband after radio flash

Guys I need urgent help. I have flashed 38p radio on my Atrix and now it is reporting unknown baseband and IMEI. Cell service and data doesn't work anymore. I have tried flashing other radios, and even the old one that was working is not working anymore. I always get an unknown baseband error. Is there any way I can fix this? Everything else works on the phone.
bgenc said:
Guys I need urgent help. I have flashed 38p radio on my Atrix and now it is reporting unknown baseband and IMEI. Cell service and data doesn't work anymore. I have tried flashing other radios, and even the old one that was working is not working anymore. I always get an unknown baseband error. Is there any way I can fix this? Everything else works on the phone.
Click to expand...
Click to collapse
I had similar problem. My phone was unable to find the Baseband and the IMEI no. My network was not displaying though the WiFI was working. I was just rooted and installed CM7 as per their site instruction.
The final verdict to fix the issue was to install the Radio Base Band zip "baseband-N_01.77.37P.zip" and isntall as update zip option from recovery menu. Now every thing is working.
double restart
two important thing:
1. its important to try all Radios and find the best one that fit to your device\carrier.
2. another thing that important is that after flashing a new radio, you need to restart your device, twice.
sometimes one restart is enough, but in other times , if you dont make double restart - its simply not connected.

Xperia x10i Radio capability lost, How to Repair if possible

Hi
I believe that my phones radio capabilities may be disabled. I tried to root my phone but ended up flashing it with an ftf file and now i cant connect to my mobile network with my phone, Ive tried multiple simcards and flashing my phone a few times with different ftf files.
Everything else on my phone seems to be working fine except ability to connect to mobile network carrier.
I cant unlock the bootloader or use s1tools because it cant recognise the certificate or something like that, I can flash and root the phone though.
can i save my phone and how?
Hi
Today i flashed and rooted my unlocked xperia x10i with flashtool and the provided .ftf file, "X10_V1_BLRelock.ftf". Pretty much after that my phone had been reset and i couldn't connect to my mobile network.
During the initial setup after the flash, my phone asked me to "Please insert sim card and restart your phone", Now in the drop down bar is has a "No service, selecting network (yes optus) is unavailable). Originally with this phone and my x10a the other networks had a red circle indicating i couldn't access them however right now i can try to connect to all of them but fail. everytime i try to connect i get the message "Your simcard does not allow connection to this network". My APN list is blank but it has always been blank.
My simcard works in another phone, other simcards dont work in my phone. I tried flashing my phone again and rooting it again, with multiple ftf files. I was going to try installing another rom for jellybean, but i cant because my adb drivers are stuffed and ill figure that out later if need be.
I live in australia and the imei is fine, hasnt changed and im not even sure if that would effect the phone from functioning here. I have no idea is its affected the phones radio or frequencies if supposed to function on, help would be greatly appreciated.
I cant receive or make phone calls, texts messages, anything that relies upon me being connected to my carrier. everything else seems to work fine including my home internet. i also used that *#*#4636#*#* and that didnt really tell me anything i dont think.
Phone: Xperia x10i, unlocked
Running: android 2.3.3,
baseband version: 2.1.71
If you require any other information, ill post it up, not that sure what would be needed to figure this out.

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