did unlocking bootloader kill my phone? - XPERIA X10 Q&A, Help & Troubleshooting

ok so i used the tool to check see if i could unlock my boot loader, which said i had the semc certificate so i could proceed,
i then unlocked my bootloader , instaled custom kernel from doomlord, now my phone only makes emergency calls someone did mention about if it wasnt unlocked properly , it would lose my radio, so it would seem this is what has happened,
now my question is, how do i sort it any advice is greatly apreciated, i have tried multiple roms, kernels,
thanks andy

Did your phone locked simcard or not?
Sent from my X10i using XDA App

ask the laser, I'm pretty sure he said the only way to fix it its to pay and use setool though

my phone was unlocked, and the bootloader test tool said it had the semc certificate,

scoobysnacks said:
ask the laser, I'm pretty sure he said the only way to fix it its to pay and use setool though
Click to expand...
Click to collapse
ye ive pmed him, awaiting response, that being said someone already said it]f the test too said sems certificate then it should be ok, the phone actually isnt recognizing any sim card now, saying baseband unknown altho ive tried to reflash 2.1.71

Try flash 2.1 and maybe try unlocking bl again, my bb was unknown after I unlocked my bl and that's what I did, so back to stock 2.1, than root, install xrec unlock bl,and than go from there.... hope you get it fixed
Sent from my X10i using XDA App

harissanja said:
Try flash 2.1 and maybe try unlocking bl again, my bb was unknown after I unlocked my bl and that's what I did, so back to stock 2.1, than root, install xrec unlock bl,and than go from there.... hope you get it fixed
Sent from my X10i using XDA App
Click to expand...
Click to collapse
exactly what i done mate, so now i should be o to install a custom kernel and custom rom again without mucking it up again???

If that don't work try the re-lock tool its in the dev section, it might work...
Sent from my X10i using XDA App

[email protected] said:
exactly what i done mate, so now i should be o to install a custom kernel and custom rom again without mucking it up again???
Click to expand...
Click to collapse
Once you get radio back, you can do whatever you want, just be carefull...
Sent from my X10i using XDA App

Related

[Q] qestion about bootloader unlocking

hi, I have a questions..searched for it..did not found any conclusive answer:
-unlocking my bootloader- does that mean i have my sim unlocked aswell ?
(i can insert any sim card) ???
Nope,bootloader doesn't mean that u have your sim unlocked,its a different thing.
zehroone said:
hi, I have a questions..searched for it..did not found any conclusive answer:
-unlocking my bootloader- does that mean i have my sim unlocked aswell ?
(i can insert any sim card) ???
Click to expand...
Click to collapse
Sent from my xperia "z10i"
It allows u to flash custom kernels to ur phone (ie doomkernel).
Sent from my X10i using XDA App
thanks for help....
i have now another problem...i flashed my phone with a doomkernel after unlocking bootloader...it worked fine...tried custom room-failed...tryed to upgrade kernel, tryed downdrade...nothing works..it wont start...when i try to start the phone it shows the phone with an exclamation sign near it....
now i want to flash a 2.1 firmware(please post link) so i can ulock my bootloader again...also some advice on how to unbrick it......any advice....also...what the best way to get my sim unlocked....
thanks
Exactly.
laneyofdeath said:
It allows u to flash custom kernels to ur phone (ie doomkernel).
Sent from my X10i using XDA App
Click to expand...
Click to collapse
Sent from my xperia "z10i"
C
zehroone said:
i have now another problem...i flashed my phone with a doomkernel after unlocking bootloader...it worked fine...tried custom room-failed...tryed to upgrade kernel, tryed downdrade...nothing works..it wont start...when i try to start the phone it shows the phone with an exclamation sign near it....
now i want to flash a 2.1 firmware(please post link) so i can ulock my bootloader again...also some advice on how to unbrick it......any advice....also...what the best way to get my sim unlocked....
thanks
Click to expand...
Click to collapse
Careful buddy u gonna mess ur phone up. U have no reason to downgrade kernel now flashtool can do it all on 2.3.3. If u unlocked successfully then it will still be unlocked unless u relock it yourself (flashing new Rom/changing kernel etc will not relock it). Refer to various guides on bl unlock but be careful. That sounds like a recipe for disaster pal. (if u need help pm me but it sleep time for me now so it'll b tomoz)
Sent from my X10i using XDA App
solved
problem solved.....
flashed new kernel and rom
bootloader seems to be unlocked.....
only problem is: SIM UNLOCK any ideeas?
zehroone said:
problem solved.....
flashed new kernel and rom
bootloader seems to be unlocked.....
only problem is: SIM UNLOCK any ideeas?
Click to expand...
Click to collapse
Have a look at s1tool (I think it called)
Sent from my X10i using XDA App
Uhm...i have it but no info on how to use....no thread....tried pushing the flash button(whatever that does) but it sayd i need to select some king of packages....any ideeas
the s1 tool thread :
http://forum.xda-developers.com/showthread.php?t=1254225
Its just for unlocking the bootloader
Sorry yeah got name wrong (cant remember name of what I thinking of) from looks of it few sites offer this service, but at a cost.
Sent from my X10i using XDA App

Bootloader

I'm trying to solve a problem, but I realize that I need some help, and I think that my question could be someone's question too.
Is it possible to unlock the bootloader with the smartphone locked to Vodafone or other service provider? If not, how can I unlock the smartphone?
Yes, you can. My sim-card is also locked, i suggest you unlock bootloader from newest flashtool cuz it's easier.
Or use the guide by 9Lucas5 (use semc.bat)
I tried to use the 9Lucas5 guide but I've got no results, probably because I have emuled Windows on my MAC OS .
But I haven't tried with this new version of the flashtool yet. Do I need any firmware?
nram said:
I tried to use the 9Lucas5 guide but I've got no results, probably because I have emuled Windows on my MAC OS .
But I haven't tried with this new version of the flashtool yet. Do I need any firmware?
Click to expand...
Click to collapse
U just need to be on latest se firmware (BB .71) also u do know unlocking ur bl has nothing to do with what network ur on. It not sim unlock.
Sent from my X10i using XDA App
yes you can, i unlock bootloader yesterday it took me 10 minutes, i have a x10i, what smartphone do you have?
read this post http://forum.xda-developers.com/showthread.php?t=1254087
juliospinoza said:
yes you can, i unlock bootloader yesterday it took me 10 minutes, i have a x10i, what smartphone do you have?
read this post http://forum.xda-developers.com/showthread.php?t=1254087
Click to expand...
Click to collapse
I have x10i too, but it didn't work. Tomorrow I will try again.
I have many times unlocked bootloader, perfectly know this procedure and has noticed, that sometimes it is possible to reach result, only by preliminary flashing of official 2.1 ROM. Certainly, thus it is not more necessary to do "kernel downgrade"
verdazil said:
I have many times unlocked bootloader, perfectly know this procedure and has noticed, that sometimes it is possible to reach result, only by preliminary flashing of official 2.1 ROM. Certainly, thus it is not more necessary to do "kernel downgrade"
Click to expand...
Click to collapse
Use flashtool method not kernel up/down method it slightly old and flashtool is a one button method which doesn't require changing kernel in any way (from gb)
Sent from my X10i using XDA App
i unlock my bootloader, but not remove sim lock
infinityyyy said:
i unlock my bootloader, but not remove sim lock
Click to expand...
Click to collapse
That's not what it does. It means that if u use a custom kernel it will boot into that straight away, saving time, rather than booting up semc kernel then custom one (hence why se logo disappears on boot)
Sent from my X10i using XDA App
I was able to unlock the bootloader by following this post: http://forum.xda-developers.com/showthread.php?t=928343

[Q] black edition hd v1.5 sucks!!!!!!!!!!! sim not working

my sim is not working in dark edition hd v1.5. cynogenmod 7.2.0 rc0 is not stable too in my xperia x10i. help me if u know what to do to get rid of these bugs...
Yup it sucks alright
Tried it
Random WLODs
FC's everywhere
Sms issues
Lag lag & lag
Really really SUCKS!!
My suggestion flash a stock based Rom there are many to choose from and most of them are having Xperia S features
Go ahead remove this
Black/Dark GARBAGE HD
You'll be a lot happier trust me
Sent from my LT26i using xda premium
Check this rom ya its great!!!!!!!!!!!!!!!!!!1
[X10] Semc Debrand Engine | V6.0 | FreeXperia Project | 6.0.A.3.62 | RELEASED !
Sim is not detected even after unlocking bootloader...
MY SIM IS NOT DETECTED IN MY XPERIA X10I EVEN AFTER UNLOCKING BOOTLOADER....... DO ANY ONE HAVE ANY IDEAL OR KNOW ANY PROCEDURE PLS POST ME..............
BL4CK H4WK said:
MY SIM IS NOT DETECTED IN MY XPERIA X10I EVEN AFTER UNLOCKING BOOTLOADER....... DO ANY ONE HAVE ANY IDEAL OR KNOW ANY PROCEDURE PLS POST ME..............
Click to expand...
Click to collapse
Just flash global generic firmware with flashtool and start again from scratch,
Sent from my X10 using XDA
it still not working!!!!!!!!!!!!!!!!!!!
i've downloaded and flashed global firmware 2.1.... it get's stucked with se text while booting..... pls give me the download link for the stock rom 2.1, kernel, baseband and the procedure for flashing it.........
my x10i shows incorrect pincode after rooting.... am in india... pls help....
my mobile is showing in correct pin code and it is showing no service..
am in india....... if any one knows how to correct it help me....
It says in the picture "incorrect pin".
Why is it saying that.
And has all that crap happened just after you've flashed the rom,or was it working before.
Sent from my X10i using xda premium
what is the pin no. for sim pin unlock in achotjan_freexperia_semc_debrand_engine_v6.
it has'nt asked me any pin code........... what is the 4digit pin for sim pin unlock in achotjan_freexperia_semc_debrand_engine_v6.0_beta6.0.A.3.62
Every thing gone wrong only after i flashed a custom rom
yes, it is asking me only now, after i've rooted.....
everything was perfect before while am using the stock se rom 2.3.3 GB..........
ALL HAPPENED ONLY AFTER I FLASHED A CUSTOM ROM.......
What will happen if i flash a rom without the simlock.ta
CAN ANYBODY ANSWER ME WHAT WILL HAPPEN IF I FLASH A ROM WITHOUT THE SIMLOCK.TA, WHICH IS PRESENT INSIDE THE CUSTOM ROM PACKAGE.........
IF I DID LIKE THAT WILL I GET RID OF THE SIM PIN PROBLEM....
I flashed a rom and when I switched on the phone,there was a screen asking for a sim unlock code.
All I done was press the button "dismiss",and the phone worked as normal.
Sent from my X10i using xda premium
is there any truley talented up here in this forum
only a truley talented developer can solve my "no sim recogniztion" and to install my se stock 2.3.3 camera in my rooted x10i with android 2.3.7 without any bugs..., wifi thereing problem, if the developer in this forum are really tallented solve my problem!!!! and prove yourself!!!!!!!!!!!!!!
Maybe the developer doesn't care since you've slagged off his rom.
I used to be like you until I read Feras statement about "roms he creates as for his use and he shares them for people to try".
Sent from my X10i using xda premium
Right, so first: Have you unlocked your bootloader?
Second: Is your phone sim-unlocked? (In other words, are you able to use a sim card from another carrier in your phone?)
Third: If you haven't gotten your x10 sim-unlocked you're going to have to relock your bootloader.
Here is the tool to relock your bootloader.
Fourth: Assuming the above is all true, you need to sim-unlock your phone. You can either contact your cell carrier (if you bought the phone from them), or use one of the paid services online. I don't know which service can do it because I went with the cell carrier route
Hope I helped! If I did, don't forget to hit the 'thanks' button
BL4CK H4WK said:
MY SIM IS NOT DETECTED IN MY XPERIA X10I EVEN AFTER UNLOCKING BOOTLOADER....... DO ANY ONE HAVE ANY IDEAL OR KNOW ANY PROCEDURE PLS POST ME..............
Click to expand...
Click to collapse
helle,
I have the same problem and I found the solution,
the problem exists on the unlock bootloder,
I try to unlock the bootloder by this method and it works fine now.
thanks
BL4CK H4WK said:
CAN ANYBODY ANSWER ME WHAT WILL HAPPEN IF I FLASH A ROM WITHOUT THE SIMLOCK.TA, WHICH IS PRESENT INSIDE THE CUSTOM ROM PACKAGE.........
IF I DID LIKE THAT WILL I GET RID OF THE SIM PIN PROBLEM....
Click to expand...
Click to collapse
Depends on your bootloader status. If u unlocked bl after SIM-unlock u may have broke radio. Revert back to stock and relock bl then u can start again
Sent from my X10S using XDA

[Q] re-unlock bootloader

i think i made a mistake..
i relocked the bootloader..i know i dont have to do it..but i learned my lesson
my phone still works fine..but the problem i see here i am not able to access anything. i mean super user is not giving root permission..
i am new to this custom Rom installation..only yesterday i saw about it. and tried.i dont know much about it..everything is new to me..
i am very happy to use this custom version of xperia S,
can anyone tell me how i can re-unlock this relocked bootloader of my xperia x10i, now X10S..
did with the help of this thread..
http://forum.xda-developers.com/showthread.php?t=1516960
Had anyone tried it before?
thanks in advance..
update : -> solved succesfully...
Root it again
And do unlock bootloader
Sent from my Xperia X10 using xda premium
trying
My mistake...i was still selecting X10...well actually its xperia S now...
now got that PLUGIN> bootloader unlock...
that was not showing before..
update : now imei number...so guys save it before you go for it..
stuck..
amanfiroz said:
My mistake...i was still selecting X10...well actually its xperia S now...
now got that PLUGIN> bootloader unlock...
that was not showing before..
update : now imei number...so guys save it before you go for it..
Click to expand...
Click to collapse
the imei code is asking...i cant enter it there...and the unlock code is needed
what will i do now?help..please
SUCCESS..!!!!
amanfiroz said:
the imei code is asking...i cant enter it there...and the unlock code is needed
what will i do now?help..please
Click to expand...
Click to collapse
DONE DONE DONE>>...
the error was that the FlashTool_0.2.9.1-GBready_root_xRec was not recognizing my phone as x10i...
changed my rom back to stock 2.3.3..now things are cool...
boot unlocked with flashtool.rooted...happy.
thanks to all.
amanfiroz said:
DONE DONE DONE>>...
the error was that the FlashTool_0.2.9.1-GBready_root_xRec was not recognizing my phone as x10i...
changed my rom back to stock 2.3.3..now things are cool...
boot unlocked with flashtool.rooted...happy.
thanks to all.
Click to expand...
Click to collapse
Change title to solved
Sent from my X10i using xda app-developers app

$100 to anyone that figures out how to root a Sony Z2 with locked Bootloader

I bought this device in Canada, The provider is Bell.
My bootloader is locked. And following the Sony steps.. It says it won't unlock.
In device, tap Service info > Configuration > Rooting Status. Bootloader unlock allowed says No,
All my favorite apps won't work properly without root.
If anyone figures a way to root it.. I'll give you $100.
01-
Unlock bootloader
Root - via cwm with supersu flashable zip
Flash totaly stock kernel
Relock
02-
Or flash a prerooted FTF but im too lazy to make one
(my attempt is mid finished :/)
-03
No exploits unfortionatly
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
Easy
Unlock bootloader
Root - via cwm with supersu flashable zip
Flash totaly stock kernel
Relock
It should work
Or flash a prerooted FTF but im too lazy to make one
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Read his post again. It says root a LOCKED bootloader. Your first listed step was 'Unlock bootloader'.
Uclydde said:
Read his post again. It says root a LOCKED bootloader. Your first listed step was 'Unlock bootloader'.
Click to expand...
Click to collapse
Oh i missed that
I guess i better get to work on a prerooted system only FTF
Lol i dont even want that $100, just a chalange for me
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
Easy
Unlock bootloader
Root - via cwm with supersu flashable zip
Flash totaly stock kernel
Relock
It should work
Or flash a prerooted FTF but im too lazy to make one
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Sorry, I should have stated that my bootloader will not unlock. I already tried the sony steps.
exc1d1us said:
Sorry, I should have stated that my bootloader will not unlock. I already tried the sony steps.
Click to expand...
Click to collapse
Well i guess ill try making a prerooted FTF
I cant live without root and its probably torture for some
For now someone may find an root exploit, if not then blerhg, FTF it is
Try keeping an eye out in development sections
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
Well i guess ill try making a prerooted FTF
I cant live without root and its probably torture for some
For now someone may find an root exploit, if not then blerhg, FTF it is
Try keeping an eye out in development sections
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thank you.. I stick by my word for the $100.. Like you said.. it's torture.
exc1d1us said:
Sorry, I should have stated that my bootloader will not unlock. I already tried the sony steps.
Click to expand...
Click to collapse
Wait why won't it unlock? Does your phone say its bootloader can't be unlocked or did you just have trouble unlocking it?
Uclydde said:
Wait why won't it unlock? Does your phone say its bootloader can't be unlocked or did you just have trouble unlocking it?
Click to expand...
Click to collapse
My phone says bootloader cannot be unlocked. In Canada the Z2 started as an exclusive with Bell Mobility.. the Sony store versions are unlockable though.
exc1d1us said:
I bought this device in Canada, The provider is Bell.
My bootloader is locked. And following the Sony steps.. It says it won't unlock.
In device, tap Service info > Configuration > Rooting Status. Bootloader unlock allowed says No,
All my favorite apps won't work properly without root.
If anyone figures a way to root it.. I'll give you $100.
Click to expand...
Click to collapse
$100.... it's sounds good? Okay from my experience I bought my XperiaZ from Australian Telco before and it said Bootloader unlock allowed:No
but when I flashed official generic ftf using flashtool. It's said Bootloader Unlock allowed:Yes. So if you can take a risk try it(do it by your own! and don't forget to back up!)... you might try to do that. Luckly my XperiaZ2 is bootloader allowed one. Hope I have a chance to get 100bucks
CenteaOSD said:
$100.... it's sounds good? Okay from my experience I bought my XperiaZ from Australian Telco before and it said Bootloader unlock allowed:No
but when I flashed official generic ftf using flashtool. It's said Bootloader Unlock allowed:Yes. So if you can take a risk try it(do it by your own! and don't forget to back up!)... you might try to do that. Luckly my XperiaZ2 is bootloader allowed one. Hope I have a chance to get 100bucks
Click to expand...
Click to collapse
This is very dangrous, this depends on the contents of the FTF and i wouldent recoment this at al
Have you tried flashing the German DE generic FTF, i think it has stuff for the TA partition
This may do your job
I still dont recomend, do this at your own will if you know how to unbrick a device
Although i would try it but only because i know how to unbrick a xperia (lol this part usualy takes a while)
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
This is very dangrous, this depends on the contents of the FTF and i wouldent recoment this at al
Although i would try it but only because
Have you tried flashing the German DE generic FTF, i think it has stuff for the TA partition
This may do your job
I still dont recommend, do this at your own will if you know how to unbrick a device
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I noticed him that it must be done by his own.... But he asks us to is there are anyway to do that? so I just posted the way I did.
I am not recommending him to do that.... I just simply answered his question. Always flash ftf w/o TA and partition.
It is recommended everywhere and If once he started to searching about flash tool it is warned by everyone.
You can't back up TA partition w/o root. So I don't think there is any way to get XperiaZ2 to back to completely stock.
(Although i would try it but only because ←What does it mean? It doesn't make sense for me.)
Well, I tried to flash the stock FTF.. same version as my devices. It errored.. and I am now bricked.
You can't modify an FTF and flash it to a bootloader locked device, modifying it will break Sony's signature verification
I'm guessing there's no way to unbrick?
Michealtbh said:
You can't modify an FTF and flash it to a bootloader locked device, modifying it will break Sony's signature verification
Click to expand...
Click to collapse
You can its just extremly hard and people have usualy only included a system.sin and nothing else
I used KA25s PreRooted FTF for xperia S back a while ago
(good old GB only 80mb non freeable ram)
exc1d1us said:
Well, I tried to flash the stock FTF.. same version as my devices. It errored.. and I am now bricked.
Click to expand...
Click to collapse
How i unbrick my devices usualy (if they are locked bootloader)
Pt1
Unplug device totaly
Hold power
Hold volume up
Wait for it to buzz 3 times in a row
(rubber bands usualy help)
(ensure battery isnt killed from doing this (low charge)
(aka dont leave rubber bands for several hours)
Pt2
Download and install sony PC companion
Go to support
Go to repair device
Folow instructions
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
You can its just extremly hard and people have usualy only included a system.sin and nothing else
Click to expand...
Click to collapse
You'll need to find Sony's signing key then. Good luck with that
Aww.... We warned you.... it must be done by your own and not recommended. Try SEUS.... (Not sure if it works for yours....
Everything what you've done with flashtool will be avoid your warranty..... I think when you downloaded flashtool they warned you again....
As EnviousData warned you too.... even I did not recommended to do that.... dear....
Ok, I managed to unbrick.. back to bootloader unlock allowed: No
Still.. If you guys have any ideas how to root.. $100.
exc1d1us said:
Ok, I managed to unbrick.. back to bootloader unlock allowed: No
Still.. If you guys have any ideas how to root.. $100.
Click to expand...
Click to collapse
Honestly i say keep your $$$ and wait for a exploit or root method of sorts
Me and my FTF will be a while and Z2 Development has started very slow and may be a while before anything of the sorts comes avaliable
I suggest if you realy want to root try exchanging your device for an unlocked one (or unlockable :/)
Sent from my D6503 using XDA Premium 4 mobile app

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