I have WT19i and i have unlocked the bootloader official method. Now i flashed .58 firmware and now i wanna update to .62 but i have read somewhere that after unlocking bootloader if u update the phone gets brick.
So any solution?
If i flash .62 firmware directly then would i get root access too?
cause i have root access in .58
converse5 said:
I have WT19i and i have unlocked the bootloader official method. Now i flashed .58 firmware and now i wanna update to .62 but i have read somewhere that after unlocking bootloader if u update the phone gets brick.
So any solution?
If i flash .62 firmware directly then would i get root access too?
cause i have root access in .58
Click to expand...
Click to collapse
If you have stock kernel, just relock the bootloader. Making update directly from phone with unlocked bootloader causes brick indeed.
First relock the bootloader, then make update directly from the phone(3G or WiFi) to .62.
Relocking is written in my tutorial, check there if you need help how to do it.
If I relock bootloader, the process perform a wipe same as when I unlock via Sony Official Method ?
I want relock my bootloader, but with no wipe =D
(using stock kernel and stock .58FW)
Dont forget that wipe is best thing what you can do before upgrade to ics
Sent from my ST15i using XDA
I have Rage Kernel installed, so now what to do?
Or shall i flash a custom rom?
and one more thing, if i install custom rom then would i be able to upgrade to ics easily?
converse5 said:
I have Rage Kernel installed, so now what to do?
Or shall i flash a custom rom?
and one more thing, if i install custom rom then would i be able to upgrade to ics easily?
Click to expand...
Click to collapse
Your question is already answered, on the ICS stuff. Reload original firmware just to be sure prior update, always perform clean wipe when shifting ROMS so as to avoid un-pleasant experience and make most of it.
Related
Is there any .62 rom that can be flashed with stock fw .58?i rooted my lww and now i cant update it ota...please help me
any help?
Use PC companion or the sony Update service to update to 62...OTA with unlocked bootloader is not quite stable...
For SE Update Service : http://www.sonymobile.com/global-en/tools/update-service/
And you can use any custom rom with 58 rooted nd with CWM....no problem at all...
Well is your bootloader unlocked? If it is, just install any custom kernel that's root enabled and download and install a .62 ROM.
If your bootloader isn't unlocked, you shouldn't really be having any problems with OTA updating.
Thank you for your answer but I didn't unlock my bootloader and I just want to know is there any .62 rom that can be flashed with baseband 58
Sent from my WT19i using xda premium
i am just confused with your question.
the title states "Custom rom that can be flashed with fw 58 on lww?"
then your question states:
Is there any .62 rom that can be flashed with stock fw .58?i rooted my lww and now i cant update it ota...please help me
Click to expand...
Click to collapse
if OTA does not work on your rooted .58,
you could try flashing another .58 firmware on your phone
for more information check out this thread and this one also.
i think what he ment was: is there a rom that doesn't required an unlock bootloader and based on fw58 or 62.
I been looking for the same but all the custom rooms required a custom kernel which almost mean an unlocked bootloader
maclx8 said:
i think what he ment was: is there a rom that doesn't required an unlock bootloader and based on fw58 or 62.
I been looking for the same but all the custom rooms required a custom kernel which almost mean an unlocked bootloader
Click to expand...
Click to collapse
here is one that does not need an unlocked bootloader...
Xperia UXP NXT
@melander offtopic sorry! how is hybrom v16 and xkernel 4 working for you?
why you not update your FW to 62?
if your bootloader still locked, i think updating the phone via PCC or Update service is no problem even your phone already rooted
sorry for my bad english
huantong said:
@melander offtopic sorry! how is hybrom v16 and xkernel 4 working for you?
Click to expand...
Click to collapse
its stable and has a good battery life,
Rooting your phone will not cause any problems with OTA updates to .62, you'll even get to keep root access.
Unlocking the bootloader *does* cause problems with OTA updates.
If all you did was root the phone and not unlock the bootloader it's safe to use OTA. It's what I did do get root on .62 since it was what my phone had when I bought it. Downgraded it to .42 (though .58 also works I couldn't find the ftf for it), root with zergrush and then update back to .62 using OTA. Went like a charm with zero issues.
Hope this helps!
Hi, i've now cm9 rc and a xperia neo unlocked and root.
I would like test the official rom from sony.
Do you have a link or a method for install this without lost the advantage of root and unlocked bootloader.
If not, what's the custom rom similar (and optimised) at the official..
Thanks a lot
:good:
Check general section, find my thread with .ftf and instructions how to root.
Thanks, i read this but i would like an other way for not lost my root and lost time to re-rooting... (If i've understand the process)
lioo said:
Thanks, i read this but i would like an other way for not lost my root and lost time to re-rooting... (If i've understand the process)
Click to expand...
Click to collapse
Erm, boot(or hot boot) kernel with CWM, flash zip, restart phone. Entire process for root-ing it on unlocked BL.
btw, you can't re-lock your BL by flashing custom rom, or by doing full flash with flashtool.
Bootloader of my X10MP is unlocked right now. Will the bootloader be locked if I reflash stock 2.1 android using SEUS.
Please help: Urgent
No it wont be relocked unless u do it manually.
Note: if u are flashing back to 2.1 with SEUS u are on stock kernel or else u may hard brick ur phone.
Sent from my U20i using xda premium
Thanks a lot for the info....!! That means, once my bootloader is unlocked, I can anytime flash custom kernel with flashtool and install custom rom and if in the anytime I want to go to stock, just flash via SEUS....right!!
androidbpb said:
Thanks a lot for the info....!! That means, once my bootloader is unlocked, I can anytime flash custom kernel with flashtool and install custom rom and if in the anytime I want to go to stock, just flash via SEUS....right!!
Click to expand...
Click to collapse
Yes.. and seus will install the stock kernel and rom in one clean install, so you don't need to flash another kernel or rom first.
HI to all,
Sorry I am a noob here.
I have rooted my live with walkman ICS 4.0 by downgrading then rooting then upgrading it as seen on one of the popular XDA forums.
Currently my version is 4.1.b.0.431 and now I have got the update notification on my phone for version 4.1.b.0.587.
If I do this update then will I lose my root(superuser rights) or not?
Yes, at least if you are updating with SEUS.
Root access is easily regained, e.g. if you have unlocked your bootloader and follow the instructions which comes along with the usage of recoveryARC.img by Team FreeXperia.
SEUS?
ok thanks for ur support. But I have few more questions..
My bootloader is not unlocked and The notification comes in the handset itself
in the application "Update center" and this is according to me OTA update.
Is this same what you call SEUS ??
So if I update not via "sony pc companion" but via this update centre through phone itself then also I lose the superuser rights??
You will have to re-root your phone after update.
It can be done easily following this tutorial: http://talk.sonymobile.com/thread/41119
It doesn't have any major changes but fixes some annoying lag on the phone dialer.
It also doesn't have flash player anymore so make sure you backup flash player and install it manually after.
hey thanks for helping me with this.
I already did the same procedure as shown but instead of flashing with 0.587 version I used 0.431.
Now my fone update centre shows 0.587 version available and it can be updated OTA(15.7mb).So my main question is if i now use this update centre to update my version instead of flashtool, will i lose my root access?
Yes, unfortunately. However, regain root access by the many tutorials seen on this board. If not, I am sure there are already people out there who has uploaded pre-rooted .587 images.
In the long run, if you are thinking of digging deeper into modding/hacking/development/whatever, I would advice you to unlock your bootloader if this is not already done. This will also be helpful if you want to make an nandroid backup of all your current content.
There is an official Sony (Ericsson) procedure at http://unlockbootloader.sonymobile.com, but I recommend you to use the s1tool + testpoint procedure if you want to keep the DRM keys intact. The testpoint differs from the Xperia 2011 models, so you have to search for your specific model. As far as I know, the Arc S (LT18) is excluded to this method.
tany with walkman said:
hey thanks for helping me with this.
I already did the same procedure as shown but instead of flashing with 0.587 version I used 0.431.
Now my fone update centre shows 0.587 version available and it can be updated OTA(15.7mb).So my main question is if i now use this update centre to update my version instead of flashtool, will i lose my root access?
Click to expand...
Click to collapse
In not 100% sure what version you are now on but this link is awesome: http://forum.xda-developers.com/showthread.php?t=1683957
All you have to do is flash with a rootable kernel, root and then flash back to the latest 0.587 kernel and you are rooted to the latest.
There is no need to downgrade the entire software just flash to a rootable kernel.
I hope this makes sense? But follow that link, it worked well for me.
hey thanx dude for all your support !!!!
Now the things are clear !!!
thanks once again !!!!:good:
sblob said:
In not 100% sure what version you are now on but this link is awesome: http://forum.xda-developers.com/showthread.php?t=1683957
All you have to do is flash with a rootable kernel, root and then flash back to the latest 0.587 kernel and you are rooted to the latest.
There is no need to downgrade the entire software just flash to a rootable kernel.
I hope this makes sense? But follow that link, it worked well for me.
Click to expand...
Click to collapse
CMIIW, but we can't flash new kernel on a locked bootloader, can't we?
I tried this method on my 431 ICS and it didn't work. Same as "tany" did, I had to downgrade to GB first to gain root access.
But unfortunately, I just lost my root access after updating to 587 with SEUS.
Sent from my WT19i using xda app-developers app
zigma80 said:
CMIIW, but we can't flash new kernel on a locked bootloader, can't we?
I tried this method on my 431 ICS and it didn't work. Same as "tany" did, I had to downgrade to GB first to gain root access.
But unfortunately, I just lost my root access after updating to 587 with SEUS.
Sent from my WT19i using xda app-developers app
Click to expand...
Click to collapse
Now what i think is that we have to follow same steps for rooting (downgrading rooting and then upgrading)
but instead of flashing with 0.431 flash with .587 rom ftf file. this is the only way for a phone with locked bootloader :silly:
tany with walkman said:
Now what i think is that we have to follow same steps for rooting (downgrading rooting and then upgrading)
but instead of flashing with 0.431 flash with .587 rom ftf file. this is the only way for a phone with locked bootloader :silly:
Click to expand...
Click to collapse
Yep, it is the only way. I just regain my root access on 587 ICS by the same method.
And it's safe
tany with walkman said:
Now what i think is that we have to follow same steps for rooting (downgrading rooting and then upgrading)
but instead of flashing with 0.431 flash with .587 rom ftf file. this is the only way for a phone with locked bootloader :silly:
Click to expand...
Click to collapse
I must be honest, I'm not exactly sure what flashing the kernal did and then re-flashing but it allowed me to root my phone.
My phone has a locked boot loader.
Hello everybody! I'm about to buy an Xperia U, and I have a few questions about bootloader, CWM and phone models.
I used to have a SGM which didn't have bootloader, locked and unlocked stuff, so i'm kinda lost here.
1-I see that there are some tutorials to unlock bootloader. Ok, if I unlock it, will there be any differences? Is it really needed?
2- There is CWM for locked bootloaders, but if i'm gonna flash some ROM, it will have to be for locked bootloaders or I can use any ROM after having CWM?
3- CWM backups Stock ROM?
4- Any physical differences between St25a and St25i? Can I flash a St25a ROM in a St25i phone?
5- If I update Xperia U from GB to ICS via official sony software, I can unlock bootloader after updating or I need to do it while on Gingerbread? Or I'll have to unlock bootloader while on Gingerbread and then flash official ICS ROM via Flashtool?
I guess that's it, if I remember something more i'll ask.
Thanks in advance
Sorry for my english
EDIT: Wait, Titanium Backup doesn't work on locked bootloader?
Trublood_ said:
Hello everybody! I'm about to buy an Xperia U, and I have a few questions about bootloader, CWM and phone models.
I used to have a SGM which didn't have bootloader, locked and unlocked stuff, so i'm kinda lost here.
1-I see that there are some tutorials to unlock bootloader. Ok, if I unlock it, will there be any differences? Is it really needed?
2- There is CWM for locked bootloaders, but if i'm gonna flash some ROM, it will have to be for locked bootloaders or I can use any ROM after having CWM?
3- CWM backups Stock ROM?
4- Any physical differences between St25a and St25i? Can I flash a St25a ROM in a St25i phone?
5- If I update Xperia U from GB to ICS via official sony software, I can unlock bootloader after updating or I need to do it while on Gingerbread? Or I'll have to unlock bootloader while on Gingerbread and then flash official ICS ROM via Flashtool?
I guess that's it, if I remember something more i'll ask.
Thanks in advance
Sorry for my english
EDIT: Wait, Titanium Backup doesn't work on locked bootloader?
Click to expand...
Click to collapse
1.Unlocked Bootloader is not needed unless you are to install custom roms,kernels and stuff.It doesn't make difference in performance.
2.NO,you can only use roms which are for locked bootloaders.
3.It backups all the data of stock rom.if you want to revert to stock rom again you will have to flash it.
4.Don't know about physical diff,and also not sure about flashing st25a on st25i.it may harm your handset.but only difference is in baseband.
5.you can unlock whenever you want.But I guess once you unlock bootloader you can't use pcc or sus.(pc companion and sony update service) for updating your phone.But again,you can relock your bootloader anytime.
If you are going to flash it via flashtool you will need to unlock the bootloader first.
Told you all I know.if I helped anyhow hit thanks.
I am also a noob.so,if I am wrong anyone can correct me.
Trublood_ said:
Hello everybody! I'm about to buy an Xperia U, and I have a few questions about bootloader, CWM and phone models.
I used to have a SGM which didn't have bootloader, locked and unlocked stuff, so i'm kinda lost here.
1-I see that there are some tutorials to unlock bootloader. Ok, if I unlock it, will there be any differences? Is it really needed?
2- There is CWM for locked bootloaders, but if i'm gonna flash some ROM, it will have to be for locked bootloaders or I can use any ROM after having CWM?
3- CWM backups Stock ROM?
4- Any physical differences between St25a and St25i? Can I flash a St25a ROM in a St25i phone?
5- If I update Xperia U from GB to ICS via official sony software, I can unlock bootloader after updating or I need to do it while on Gingerbread? Or I'll have to unlock bootloader while on Gingerbread and then flash official ICS ROM via Flashtool?
I guess that's it, if I remember something more i'll ask.
Thanks in advance
Sorry for my english
EDIT: Wait, Titanium Backup doesn't work on locked bootloader?
Click to expand...
Click to collapse
1. Leave it locked, safer until you get used to messing around with the device.
2. You can only use Rom's for locked bl.
3. Yes, with all your apps and data.
4. I have st25a on my st25i, no hardware difference.
5. Unlock bootloader on 2.3 or 4.1, you can only root with ICS afaik.
Also be aware that most sim locked Xperias cannot unlock bootloader ever, get yourself a sim free device if want unlocked bl.
Sent from my ST25i using xda app-developers app