mobile network gone!!! - Sony Xperia Z Ultra

Hey guys,
I just flashed CynanogenMod togari stable on my xperia z ultra.. But after flashing i can't use phone call because mobile network not available..' Anyone can help me?
Thank you!

Open the dialer and enter *#06#
What do you see? A string of numbers or zeros?
Sent from my Desire HD using Tapatalk

lordmanhattan said:
open the dialer and enter *#06#
what do you see? A string of numbers or zeros?
Sent from my desire hd using tapatalk
Click to expand...
Click to collapse
00000000000

ornobohornish said:
00000000000
Click to expand...
Click to collapse
Okay, so i guess you jumped directly from 532 or 257 to CM. You should be at 290 or later so you get the new baseband, then flash CM.

LordManhattan said:
Okay, so i guess you jumped directly from 532 or 257 to CM. You should be at 290 or later so you get the new baseband, then flash CM.
Click to expand...
Click to collapse
Dear friend, I don't understand what you saying. My previous ROM was Sony stock ROM. how to i will go 290 or later? How to i will get the new baseband?
Please help!

LordManhattan said:
Okay, so i guess you jumped directly from 532 or 257 to CM. You should be at 290 or later so you get the new baseband, then flash CM.
Click to expand...
Click to collapse
ornobohornish said:
Dear friend, I don't understand what you saying. My previous ROM was Sony stock ROM. how to i will go 290 or later? How to i will get the new baseband?
Please help!
Click to expand...
Click to collapse
You need to flash again a
FTF [512 NUT] (Torrent Download)
then update to a
.290 or a .136 Rom,
then you can flash CM.

Lc1975 said:
You need to flash again a
FTF [512 NUT] (Torrent Download)
then update to a
.290 or a .136 Rom,
then you can flash CM.
Click to expand...
Click to collapse
friend,
my xperia z ultra is C6806, but your torrent link says the file is for C6833. So will this file work on my Xperia Z Ultra C8606?

ornobohornish said:
friend,
my xperia z ultra is C6806, but your torrent link says the file is for C6833. So will this file work on my Xperia Z Ultra C8606?
Click to expand...
Click to collapse
Yes it will work fine on a c6806. There is a sticky thread in the general section that will give you a full run down on what to do, but it boils down to the two steps above.

thanks
blueether said:
Yes it will work fine on a c6806. There is a sticky thread in the general section that will give you a full run down on what to do, but it boils down to the two steps above.
Click to expand...
Click to collapse
my friend! I have already successfully install Cyanogenmod 11 on my Xperia Z Ultra!
Now what is better Cyanogenmod 10.2 Stable or Cyanogenmod 11 Nighty?

question
blueether said:
Yes it will work fine on a c6806. There is a sticky thread in the general section that will give you a full run down on what to do, but it boils down to the two steps above.
Click to expand...
Click to collapse
You need to flash again a
FTF [512 NUT] (Torrent Download)
ok I am flashing "FTF [512 NUT] (Torrent Download)"
but how to, " then update to a
.290 or a .136 Rom"?
will i flash again with ".290 or a .136 Rom"?

ornobohornish said:
You need to flash again a
FTF [512 NUT] (Torrent Download)
ok I am flashing "FTF [512 NUT] (Torrent Download)"
but how to, " then update to a
.290 or a .136 Rom"?
will i flash again with ".290 or a .136 Rom"?
Click to expand...
Click to collapse
yes, just flash an newer FTF. Any thing from .290 will do, but I would go for the newest so the 757 FTF

dear sir
blueether said:
yes, just flash an newer FTF. Any thing from .290 will do, but I would go for the newest so the 757 FTF
Click to expand...
Click to collapse
sir I know i am disturbing you but I am sorry!
1. first I am downloading ""FTF [512 NUT" abd i will install it by flashtool?
2. then i will download again ".290 or a .136 Rom" and flash it by flashtool?
so why i am down load the two ftf file and why I need to flash both?

ornobohornish said:
sir I know i am disturbing you but I am sorry!
1. first I am downloading ""FTF [512 NUT" abd i will install it by flashtool?
2. then i will download again ".290 or a .136 Rom" and flash it by flashtool?
so why i am down load the two ftf file and why I need to flash both?
Click to expand...
Click to collapse
The 532 one by [NUT] will restore the lost IMEI (there are other ways to do it but flashing that FTF is as simple as it can get)
the .290/.136/.757 is to bring you back to the newer firmware that is needed by the newer ROMs. If you are going to flash a 4.3 based ROM then use .290 or .136, if you are going to use a 4.4 ROM (or if you just want the latest Sony release) then flash the .757 FTF
HTH

Related

Updating to Dogg Rom v4.3

I come from 4.2 pre-rooted deodexed rom. Can I just flash the zip file of Dogg Rom v4.3 from recovery or do I have to flash. 290 FTF first?
Thanks
--
I posted it here cause apparently after 3 years of being on XDA, I can't post in developer's section, because I never had anything to ask!
Sent from my C6833 using XDA Premium HD app
seltoon said:
I come from 4.2 pre-rooted deodexed rom. Can I just flash the zip file of Dogg Rom v4.3 from recovery or do I have to flash. 290 FTF first?
Thanks
--
I posted it here cause apparently after 3 years of being on XDA, I can't post in developer's section, because I never had anything to ask!
Sent from my C6833 using XDA Premium HD app
Click to expand...
Click to collapse
I have not tried from 4.2 stock, but no harm in trying. Just have the latest flashtool ready and a 290 .ftf. You do have an unlocked bootloader as well?
Yes, but I don't have a good Internet at the moment so I wanted to skip the download of FTF
Sent from Sony Xperia Z Ultra
@hamdogg ?
you may have to flash the boot.img from the .zip to get a working recovery? read post 3 of DogGrom!
If it all goes to pot you will want a ftf to flash to get a working phone again... and alwar use protection - if have a backup
seltoon said:
Yes, but I don't have a good Internet at the moment so I wanted to skip the download of FTF
Sent from Sony Xperia Z Ultra
Click to expand...
Click to collapse
blueether said:
@hamdogg ?
you may have to flash the boot.img from the .zip to get a working recovery? read post 3 of DogGrom!
If it all goes to pot you will want a ftf to flash to get a working phone again... and alwar use protection - if have a backup
Click to expand...
Click to collapse
Hi all...
umm yes it should work. I've not tried flashing ontop of 4.2.2.... but its a sony base, and the most important files will be replaced when you flash the new ROM...
But like blue said... if it doesn't work then you'll need to
1- flash the .290 FTF
2- then recovery, and then
3 -doggROM..
hamdogg said:
Hi all...
umm yes it should work. I've not tried flashing ontop of 4.2.2.... but its a sony base, and the most important files will be replaced when you flash the new ROM...
But like blue said... if it doesn't work then you'll need to
1- flash the .290 FTF
2- then recovery, and then
3 -doggROM..
Click to expand...
Click to collapse
Thanks for your help man. I'll report back with
Sent from Sony Xperia Z Ultra

quickest way to return to stock rooted 4.3

I would just like to return to stock rooted please help thank you
What are you on now?
do you have recovery?
Do you have a locked bootloader?
Do you want pure stock or would you consider a modified stock like DoggRom or monx
blueether said:
What are you on now?
do you have recovery?
Do you have a locked bootloader?
Do you want pure stock or would you consider a modified stock like DoggRom or monx
Click to expand...
Click to collapse
Im on monx 4.3 6806 , would like pure stock just rooted so ican run certain apps. Ihave unlocked boot and recovery
mrbigdreams09 said:
Im on monx 4.3 6806 , would like pure stock just rooted so ican run certain apps. Ihave unlocked boot and recovery
Click to expand...
Click to collapse
There's not much between DoggRom and stock, and that would be my preference, Just flash from recovery with a wipe
For pure stock you could read http://forum.xda-developers.com/showthread.php?t=2576006
Just flash .290 ftf for your device
then follow the first post.
blueether said:
There's not much between DoggRom and stock, and that would be my preference, Just flash from recovery with a wipe
For pure stock you could read http://forum.xda-developers.com/showthread.php?t=2576006
Just flash .290 ftf for your device
then follow the first post.
Click to expand...
Click to collapse
thank you for your help, just so i am for certain, wipe clean then flash .290 ftf then follow post? where could i find the .290 ftf? thank you
mrbigdreams09 said:
thank you for your help, just so i am for certain, wipe clean then flash .290 ftf then follow post? where could i find the .290 ftf? thank you
Click to expand...
Click to collapse
If you are going the ftf route then there is no need to wipe before hand, the options are in flashtool (I just use default)
FTF's can be found here http://forum.xda-developers.com/showthread.php?t=2453921
blueether said:
If you are going the ftf route then there is no need to wipe before hand, the options are in flashtool (I just use default)
FTF's can be found here http://forum.xda-developers.com/showthread.php?t=2453921
Click to expand...
Click to collapse
thank you , i very much appreciate it
mrbigdreams09 said:
I would just like to return to stock rooted please help thank you
Click to expand...
Click to collapse
Question for you. I have an unlocked Sony XZU C6806, running stock 4.3. I am trying to achieve root so I can flash custom roms. Do you know where I go for that?

C6833 LTE Europe 14.3.A.0.681 ftf

Here is ftf for C6833 LTE Europe 14.3.A.0.681 4.4.2
https://docs.google.com/file/d/0B51NBUj0yr7Fd2E4SHVmZFVDMU0/edit?usp=docslist_api
My c6802 is unlocked bootloader and running Cm11.
I have not much experience flashing Rom with ZU so could i use flashtool to flash this ftf file directly? Or i have to relock bootloader then flash ftf file?
Thanks.
nhathoa said:
My c6802 is unlocked bootloader and running Cm11.
I have not much experience flashing Rom with ZU so could i use flashtool to flash this ftf file directly? Or i have to relock bootloader then flash ftf file?
Thanks.
Click to expand...
Click to collapse
No need to relock the bootloader just fire up the flashtool and flash it directly .............
ahhhh one more thing you have to use flashtool v 0.9.15.0 any older version will not work ..............
nhathoa said:
My c6802 is unlocked bootloader and running Cm11.
I have not much experience flashing Rom with ZU so could i use flashtool to flash this ftf file directly? Or i have to relock bootloader then flash ftf file?
Thanks.
Click to expand...
Click to collapse
wait a minute....you can't run Cyanogen 11 because is not working with C6802....it gives bootloop. So how come you running Cyanogen Mod 11?
avetny said:
wait a minute....you can't run Cyanogen 11 because is not working with C6802....it gives bootloop. So how come you running Cyanogen Mod 11?
Click to expand...
Click to collapse
Thanks for your help.
My mistake, my c6802 is running AOSP Liquid Smooth 3.0 not CM11.
I will try cm11 right now.
nhathoa said:
... my c6802 is running AOSP Liquid Smooth 3.0 not CM11.
I will try cm11 right now.
Click to expand...
Click to collapse
don't try. there is a bootloop c6802 with cm11
ZU c6833
I have 136 rooted, but with a locked bootloader. Is it possible to flash this tft? And if yes, will I lose root? Thanks
paulotex said:
I have 136 rooted, but with a locked bootloader. Is it possible to flash this tft? And if yes, will I lose root? Thanks
Click to expand...
Click to collapse
Yes
Yes
blueether said:
Yes
Yes
Click to expand...
Click to collapse
Thanks.
I think I can't unlock the boot loader (service menu says: Bootloader unlock allowed: No), so it seems I'm stuck until someone finds a way to keep root with 681...

Z Ultra as Honami on Recovery Mode

i rooted and Unlocked Botloader of my c6802 on 14.3.A.0.681 frimware fro install ctyanogenMOD Rom... but when i want to flash it FAILED on both TWRP and CWM but i thing surprised me in TWRP the errore is like this:
this is for togari "c6802 c6806 c6833" but this device is Honami!!!!
i'm sure i downloaded togari version of cyano.
Flash boot.img
Sent from my Desire HD using Tapatalk
pi2in3 said:
i rooted and Unlocked Botloader of my c6802 on 14.3.A.0.681 frimware fro install ctyanogenMOD Rom... but when i want to flash it FAILED on both TWRP and CWM but i thing surprised me in TWRP the errore is like this:
this is for togari "c6802 c6806 c6833" but this device is Honami!!!!
i'm sure i downloaded togari version of cyano.
Click to expand...
Click to collapse
LordManhattan said:
Flash boot.img
Sent from my Desire HD using Tapatalk
Click to expand...
Click to collapse
Just extract the boot.img file from the cm zip and flash it via fasboot or flashtool...........and you are done
mathurmatt said:
Just extract the boot.img file from the cm zip and flash it via fasboot or flashtool...........and you are done
Click to expand...
Click to collapse
ok tnks i will do and will inform the result....
I flash boot.img and after that flash both FXP and Cyanogen Zip files. but there is just loop on bootscreen whether FXP or Cyanogen.
i flash zip files several times and Gapps. also i wipe data and cach.
pi2in3 said:
I flash boot.img and after that flash both FXP and Cyanogen Zip files. but there is just loop on bootscreen whether FXP or Cyanogen.
i flash zip files several times and Gapps. also i wipe data and cach.
Click to expand...
Click to collapse
In one of your other posts you mention relocking the BL? It has to be unlocked.
Also if you are on a 6802 you have to be coming off a c6833 firmware for some reason, this is the most likely I think
blueether said:
In one of your other posts you mention relocking the BL? It has to be unlocked.
Also if you are on a 6802 you have to be coming off a c6833 firmware for some reason, this is the most likely I think
Click to expand...
Click to collapse
whenever its necessary i do it like flashing non-stock ROMs. sorry but i didnt got thisone :
you have to be coming off a c6833 firmware for some reason.
pi2in3 said:
whenever its necessary i do it like flashing non-stock ROMs. sorry but i didnt got thisone :
you have to be coming off a c6833 firmware for some reason.
Click to expand...
Click to collapse
CM11 is bootlooping if you don't have the c6833 firmware on the phone first, even if the model is c6802.
blueether said:
CM11 is bootlooping if you don't have the c6833 firmware on the phone first, even if the model is c6802.
Click to expand...
Click to collapse
tnx dear,i got it. so how i can solve this problem. is there any way?
pi2in3 said:
tnx dear,i got it. so how i can solve this problem. is there any way?
Click to expand...
Click to collapse
flash the latest FTF for the 6833 (use flashtool and put the phone into flashmode)
then flash the boot.img in the CM zip (use flashtool and put the phone into fastboot)
then flash the CM zip (from recovery installed in step 2)

[Q] Root and Flash ROMs on 757 firmware

Ok, now i'm really confused.
I'm currently on 757 firmware and I want to flash the GPe on it. What exactly do I have to do?
LordManhattan's thread simply requires me to flash some files but the GPe thread needs me to flash boot.img or something.
Can anyone coach me step by step? I've never tried to flash a darn phone with so many prerequisites... It was so much easier playing with the LG and hTc
matthewsucks said:
Ok, now i'm really confused.
I'm currently on 757 firmware and I want to flash the GPe on it. What exactly do I have to do?
LordManhattan's thread simply requires me to flash some files but the GPe thread needs me to flash boot.img or something.
Can anyone coach me step by step? I've never tried to flash a darn phone with so many prerequisites... It was so much easier playing with the LG and hTc
Click to expand...
Click to collapse
From stock 757 with unlocked bootloader:
Copy ROM zip to sdcard of phone
Flash boot.img from the ROM zip using flashtool and fastboot mode. the boot.img will have recovery already in it
Boot the phone into recovery, vol + or - while booting
Factory reset (or format data and wipe caches
Flash the ROM zip from recovery
Reboot into system
I assume you have followed lordmanhattan's guide and have:
Downgraded
Rooted
Backed up TA
Unlocked bootloader
Updated firmware to the latest
blueether said:
From stock 757 with unlocked bootloader:
Copy ROM zip to sdcard of phone
Flash boot.img from the ROM zip using flashtool and fastboot mode. the boot.img will have recovery already in it
Boot the phone into recovery, vol + or - while booting
Factory reset (or format data and wipe caches
Flash the ROM zip from recovery
Reboot into system
I assume you have followed lordmanhattan's guide and have:
Downgraded
Rooted
Backed up TA
Unlocked bootloader
Updated firmware to the latest
Click to expand...
Click to collapse
So it is okay to directly downgrade from 757?
And what do you mean by updated firmware to the latest?
And the boot.img in the ROM package, does it already contain the recovery?
matthewsucks said:
So it is okay to directly downgrade from 757?
And what do you mean by updated firmware to the latest?
Click to expand...
Click to collapse
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
Erm, actually i want to downgrade so that i can flash this rom: http://forum.xda-developers.com/showthread.php?t=2608708
blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
Ok now im trying to downgrade it. Do i downgrade to .532 or .290 first?
What things should i exclude? I see quite a few options in Flashtool.
blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
OK im in trouble. I did not exclude anything while downgrading and now my phone cannot access any mobile networks.
What the hell should i do now?
OK IGNORE THIS LOL. FIXED IT WITH SUS
blueether said:
You want to downgrade to root? if so then yes - see my downgrade sticky thread in the general section for a guide
After rooting/backing up TA/unlocking bootloader you will want to flash the latest firmware again to get the new baseband, and a few other things else any custom 4.3 or 4.4 ROM's won't boot and/or will have IMEI issues
Click to expand...
Click to collapse
Ok to be honest, im trying to flash that ROM because the recent 757 firmware was supposed to fix the sound bug issue. It worked for others' ZU except for mine. Pretty pissed that all SONY said to me was to bring my phone down for a repair, hence i was hoping i could fix it by flashing another ROM.
I downgraded to .532 then updated it back to 757. Seems like it is a hardware problem...
WOW. I'M AN IDIOT. I DECIDED TO WASH MY PHONE UNDER THE TAP BECAUSE IT WAS A LITTLE DIRTY. AND SOMEHOW, THAT FIXED THE SOUND BUG. SOMEONE PLEASE SLAP ME IN THE FACE.
Close this thread please, I'm an idiot. Thanks blueether for your help!
You don't read very well do you?
All the steps needed were there with an explanation of why (where needed).
Next time you you need/want to flash your ZU take the time to read the steps, and ask questions if you aren't sure about a step or why some said to do something a certain way or to see a certain thread...
ps good to see you have the sound working again
blueether said:
You don't read very well do you?
All the steps needed were there with an explanation of why (where needed).
Next time you you need/want to flash your ZU take the time to read the steps, and ask questions if you aren't sure about a step or why some said to do something a certain way or to see a certain thread...
ps good to see you have the sound working again
Click to expand...
Click to collapse
But just to confirm, does all boot.img definitely contains the recovery also?
matthewsucks said:
But just to confirm, does all boot.img definitely contains the recovery also?
Click to expand...
Click to collapse
No. Only custom (CM11, PA, PAC, GPe etc.) and modified ROMs (DoggROM, Monx etc.)
Sent fra min C6833 via Tapatalk
LordManhattan said:
No. Only custom (CM11, PA, PAC, GPe etc.) and modified ROMs (DoggROM, Monx etc.)
Sent fra min C6833 via Tapatalk
Click to expand...
Click to collapse
So am I right to say that the boot.img from the GPe rom in the development forum already contains the recovery?
matthewsucks said:
So am I right to say that the boot.img from the GPe rom in the development forum already contains the recovery?
Click to expand...
Click to collapse
Correct, but only the tweaked version. That's an isolated case though, so the rest of them will have recovery.
Sent fra min C6833 via Tapatalk
matthewsucks said:
OK im in trouble. I did not exclude anything while downgrading and now my phone cannot access any mobile networks.
What the hell should i do now?
OK IGNORE THIS LOL. FIXED IT WITH SUS
Click to expand...
Click to collapse
Hi...I'm in the same position as you...can you please explain how exactly you managed to fix it?
For reference, my C6802 was on stock .757 firmware, then I flashed the unofficial SlimKat rom and kernel from here - http://forum.xda-developers.com/showthread.php?t=2712065. Everything works in the rom except it doesnt connect to my mobile network.
Thanks a lot!
ishaang said:
Hi...I'm in the same position as you...can you please explain how exactly you managed to fix it?
For reference, my C6802 was on stock .757 firmware, then I flashed the unofficial SlimKat rom and kernel from here - http://forum.xda-developers.com/showthread.php?t=2712065. Everything works in the rom except it doesnt connect to my mobile network.
Thanks a lot!
Click to expand...
Click to collapse
Not the same issue ( or at least shouldn't be).
In about phone settings do you have a valid imei no. and baseband?
Have you tried any other ROMs?
blueether said:
Not the same issue ( or at least shouldn't be).
In about phone settings do you have a valid imei no. and baseband?
Have you tried any other ROMs?
Click to expand...
Click to collapse
Thanks for the response blueether! In the phone settings it says Unknown for both baseband and imei. I found this thread where you helped another person with almost the same problem I guess, (http://forum.xda-developers.com/showthread.php?t=2738141) and you have told him to follow these steps:
"Just do as has been said a thousand times...
Downgrade to .532 - see my downgrade thread
Root using either [NUT]'s dual recovery or bin4ries tool - see thread in step above or LordManhattans guide
Backup the TA - see LordManhattons guide
Upgrade to latest FTF
Unlock bootloader
Root using jackies099's kernel
..."
So I'm downloading a .532 FTF and will try out these steps once the download finishes in a while. As I understand, when I upgrade to the latest FTF (.757 now?) the imei/baseband should return.
ishaang said:
Thanks for the response blueether! In the phone settings it says Unknown for both baseband and imei. I found this thread where you helped another person with almost the same problem I guess, (http://forum.xda-developers.com/showthread.php?t=2738141) and you have told him to follow these steps:
"Just do as has been said a thousand times...
Downgrade to .532 - see my downgrade thread
Root using either [NUT]'s dual recovery or bin4ries tool - see thread in step above or LordManhattans guide
Backup the TA - see LordManhattons guide
Upgrade to latest FTF
Unlock bootloader
Root using jackies099's kernel
..."
So I'm downloading a .532 FTF and will try out these steps once the download finishes in a while. As I understand, when I upgrade to the latest FTF (.757 now?) the imei/baseband should return.
Click to expand...
Click to collapse
IMEI/baseband should be fine if you were on 757 and flashed slim.
You could just try reflashing any 4.4 FTF you have laying around while you wait for the other one to download
blueether said:
IMEI/baseband should be fine if you were on 757 and flashed slim.
You could just try reflashing any 4.4 FTF you have laying around while you wait for the other one to download
Click to expand...
Click to collapse
Not sure why they vanished. Unfortunately I'm sort of a noob and don't have any FTFs lying around. I read some more threads and now I'm wondering what I should try first?
A - Flash 290 FTF then downgrade to 532
or
B - Straightaway flash 532 FTF
or
C - Flash 757 FTF
ishaang said:
Not sure why they vanished. Unfortunately I'm sort of a noob and don't have any FTFs lying around. I read some more threads and now I'm wondering what I should try first?
A - Flash 290 FTF then downgrade to 532
or
B - Straightaway flash 532 FTF
or
C - Flash 757 FTF
Click to expand...
Click to collapse
"flash 290" was written a long time ago when it was the 'current' firmware. I would flash 757 first and see how that works out.

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