Related
My bootloader status says I can unlock it but my phone is on version 4.0.2.A.0.62 can someone give me a full guide on what I need to do please?
Thanks
cined said:
My bootloader status says I can unlock it but my phone is on version 4.0.2.A.0.62 can someone give me a full guide on what I need to do please?
Thanks
Click to expand...
Click to collapse
Unlock with normal method or testpoint (drm data keept)
Get root/cwm
Find your rom and fitting kernel
Flash.
If you just go first to general selection theres a lot fully made threads about unlocking and getting CWM. (on top, the pinned ones)
Then go to dev. selection so find your rom and follow the guide to flash
From my sexy LT15i
TheHaso said:
Unlock with normal method or testpoint (drm data keept)
Get root/cwm
Find your rom and fitting kernel
Flash.
If you just go first to general selection theres a lot fully made threads about unlocking and getting CWM. (on top, the pinned ones)
Then go to dev. selection so find your rom and follow the guide to flash
From my sexy LT15i
Click to expand...
Click to collapse
I'm struggling to find any guides. I only want to flash so I can get a ROM that has auto brightness turned off as on the stock ROM it's really annoying. Do I NEED to unlock my bootloader first?
Please could you break it down for me?
I'm so confused
You guys can't search? It's on stickies :/
Unlock bootloader:
http://forum.xda-developers.com/showthread.php?t=1551494
.42 downgrade .ftf img and then use zergrush exploit or pre-rooted ones
http://forum.xda-developers.com/showthread.php?t=1330314
Flash Custom Kernels and Roms:
http://forum.xda-developers.com/showthread.php?t=1508585
Here is a link where everything is explained:
http://www.theandroidsoul.com/how-to-root-xperia-arc/
If someone could verify that everything is correct, I'm French and I watch French tutorial
(Like this one: http://www.forummobiles.com/topic/241960-xperia-arc-arc-s-debrand-root-et-flash-de-baseband/)
EDIT : Retrosid is faster than me
no need to root dude if u want to install a custom ROM...just unlock the bootloader..flash a custom kernel and then flash the ROM..thats all..ROM will be pre-rooted..
In my phone settings it says my phone is LT18i does this matter for anything?
no tats just model number for arc s...
follow the method..
unlock
flash custom kernel
flash ROM
u r done!
cined said:
In my phone settings it says my phone is LT18i does this matter for anything?
Click to expand...
Click to collapse
You can change it back by editing build.prop if I remember well. It's nothing
Sent from my Xperia Arc
Retrosid said:
You can change it back by editing build.prop if I remember well. It's nothing
Sent from my Xperia Arc
Click to expand...
Click to collapse
I was just looking how to ... thank you!
arpith.fbi said:
no tats just model number for arc s...
follow the method..
unlock
flash custom kernel
flash ROM
u r done!
Click to expand...
Click to collapse
So I don't need to downgrade anything??
In those steps where do I flash CWM?
nope not required..this is the best short cut and time saving + safe...try it and let us know..
CWM is in custom kernel..u dont need to flash it seperately...
Just flash a kernel & you can use CWM to flash a rom
Thanks,
Do I just follow the steps in this link
http://unlockbootloader.sonymobile.com/
To unlock the bootloader?
yea..follow that..
All the best
I have now unlocked the bootloader
I now want to flash a custom ICS ROM, I now need to find a kernal to flash?
Thanks
yea...either stock ICS kernel or doom kernel for ICS beta..
arpith.fbi said:
yea...either stock ICS kernel or doom kernel for ICS beta..
Click to expand...
Click to collapse
Which ICS ROM Would you suggest? I just downloaded the Doom Kernel + Modules.
Thanks
I'm trying to flash the doomKernels boot.img in fastboot, I have put the ARC-DooMKernel-ICS-BETA-v04-lower-boot.img file in the platform-tools folder, I'm using the command fastboot flash boot ARC-DooMKernel-ICS-BETA-v04-lower-boot and it's saying it cannot load.
Any help please?
actually it says
'[ requirements ]
stock SE ICS Beta FW* (i havent tested on other ROMs so i cannot guarantee that it will work on them!)'
so I need to install stock firmware first?
Hey guys,
since i flashed back to and older version to root the phone and then upgraded again, everytime my battery is empty and i plug in my phone in to charge, it ends in a bootloop. But when i press the back button to get into the recovery and then boot the phone from there it boots normally.
Someone knows what went wrong, when i rooted my phone?? :good:
shiinix said:
Hey guys,
since i flashed back to and older version to root the phone and then upgraded again, everytime my battery is empty and i plug in my phone in to charge, it ends in a bootloop. But when i press the back button to get into the recovery and then boot the phone from there it boots normally.
Someone knows what went wrong, when i rooted my phone?? :good:
Click to expand...
Click to collapse
Man what did you do when rooting what tool?
I think ...keep things as simple as possible ...flash again a new firmware and it should work ok !
Hey
thanks for ur answer :good:
i rooted my phone like that:
forum.xda-developers.com/showthread.php?t=1683957
But which firmware i should flash? i am a noob in flashing phones
Can u post a link to a firmware which is good for my phone?
shiinix said:
Hey
thanks for ur answer :good:
i rooted my phone like that:
forum.xda-developers.com/showthread.php?t=1683957
But which firmware i should flash? i am a noob in flashing phones
Can u post a link to a firmware which is good for my phone?
Click to expand...
Click to collapse
here is a list of ROMs for your phone be sure you have Xperia Arc S not other phone never flash a ROM that is not for your phone because you can cause hardware damage to your phone
i cant install a custom rom, cause my bootloader is locked.
edit.:
can i install arconium (http://forum.xda-developers.com/showthread.php?t=1565475) cause it only requries a "stock kernel with CWM???
A unlocked bootloader is only usefull to install other kernels, but because this rom is compatible with a stock rom, i think i dont have to unlock the bootloader, right? :cyclops:
shiinix said:
i cant install a custom rom, cause my bootloader is locked.
Click to expand...
Click to collapse
Can't you unlock bootloader trough htcdev?
Another question: Why did you root your phone?
Sent from my HTC Wildfire S using Tapatalk
Guitarfreak12 said:
Can't you unlock bootloader trough htcdev?
Another question: Why did you root your phone?
Sent from my HTC Wildfire S using Tapatalk
Click to expand...
Click to collapse
i can unlock, but i dont think it is a good idea for a newby like me to unlock it.
I rooted my phone, cause i wanted to install other fonts and wanted to delete some apps, which were installed, and to customize some
shiinix said:
i cant install a custom rom, cause my bootloader is locked.
edit.:
can i install arconium (http://forum.xda-developers.com/showthread.php?t=1565475) cause it only requries a "stock kernel with CWM???
A unlocked bootloader is only usefull to install other kernels, but because this rom is compatible with a stock rom, i think i dont have to unlock the bootloader, right? :cyclops:
Click to expand...
Click to collapse
It seems Acronium requires an unlocked bootloader
for your first flash I recommend to install a stock-based ROM just leave bootloader as it is if you just wanna do this way then use a laptop when flashing /unlocking bootloader cause every failure in bootloader results in a dead-phone then only service tools save your phone -your phone is bricked
so search in that list for a ROM that is stock-based choose one with good howto instructions
ruscan.calin said:
It seems Acronium requires an unlocked bootloader
for your first flash I recommend to install a stock-based ROM just leave bootloader as it is if you just wanna do this way then use a laptop when flashing /unlocking bootloader cause every failure in bootloader results in a dead-phone then only service tools save your phone -your phone is bricked
so search in that list for a ROM that is stock-based choose one with good howto instructions
Click to expand...
Click to collapse
ok thank u
Can you recommend me a fast rom which is working with a locked bootloader, cause i dont want to risk to install a rom, which is not compatible with my phone, and then my phone is broken ..
So if something goes wrong it is NOT possible to restore with CWM recovery?
here some information about my phone:
baseband-version: 8x55A-AAABQOAZM-203028G-72
Kernel-version: 2.6.32.9-perf [email protected] #1
android: 4.0.4
build number: 4.1.8.0.4.31
shiinix said:
ok thank u
Can you recommend me a fast rom which is working with a locked bootloader, cause i dont want to risk to install a rom, which is not compatible with my phone, and then my phone is broken ..
So if something goes wrong it is NOT possible to restore with CWM recovery?
here some information about my phone:
baseband-version: 8x55A-AAABQOAZM-203028G-72
Kernel-version: 2.6.32.9-perf [email protected] #1
android: 4.0.4
build number: 4.1.8.0.4.31
Click to expand...
Click to collapse
to unlock bootloader follow instructions on Sony site then you can install whatever you want if you just hesitate better stay on stock ROM also ICS is good enough read here about CWM
ruscan.calin said:
to unlock bootloader follow instructions on Sony site then you can install whatever you want if you just hesitate better stay on stock ROM also ICS is good enough read here about CWM
Click to expand...
Click to collapse
if i unlock bootloader i only lose software warranty, or i lose hardware warranty too?
shiinix said:
if i unlock bootloader i only lose software warranty, or i lose hardware warranty too?
Click to expand...
Click to collapse
but why not to read on Sony site I don't have this phone read disclaimer on site I gave you the link..
It's obvious hardware is of interest here
shiinix said:
i can unlock, but i dont think it is a good idea for a newby like me to unlock it.
I rooted my phone, cause i wanted to install other fonts and wanted to delete some apps, which were installed, and to customize some
Click to expand...
Click to collapse
Ok, but why do you think unlocking bootloader isnt a good idea (cause of factory reset)?
Sent from my HTC Wildfire S A510e using xda premium
Hi, everyone. I can't seem to find the solution for my prob, so I've to ask for ur knowledge on this.
Problem:
I'm using Xperia Arc with latest stock firmware without root. And I want to back up my app data & settings before resetting or flashing it.
Attempt:
I've tried Ultimate Backup Tool, but to no avail, just as mentioned in the Ultimate Backup Tool thread that there are known problem with Xperia Arc as one of the Sony 2011 devices.
I've looked through all the rooting methods for Xperia Arc, and I can't seem to find or perform a working root on the phone without flashing it. Naturally, Titanium Backup can't work as well.
Question:
So, what options do I have to back up the app data & settings now? And I'm looking that whether will a flash necessarily wipe the data on ur phone? Can I retain the data even after flashing the phone?
Really appreciate for ur help. Thx~ =)
SCC2002 said:
Hi, everyone. I can't seem to find the solution for my prob, so I've to ask for ur knowledge on this.
Problem:
I'm using Xperia Arc with latest stock firmware without root. And I want to back up my app data & settings before resetting or flashing it.
Attempt:
I've tried Ultimate Backup Tool, but to no avail, just as mentioned in the Ultimate Backup Tool thread that there are known problem with Xperia Arc as one of the Sony 2011 devices.
I've looked through all the rooting methods for Xperia Arc, and I can't seem to find or perform a working root on the phone without flashing it. Naturally, Titanium Backup can't work as well.
Question:
So, what options do I have to back up the app data & settings now? And I'm looking that whether will a flash necessarily wipe the data on ur phone? Can I retain the data even after flashing the phone?
Really appreciate for ur help. Thx~ =)
Click to expand...
Click to collapse
You can't, it's not possible to access and backup app data while your phone is not rooted. Are you on GB or ICS?
BTW, you don't have to flash your phone to root unless you have to downgrade. In the instance for ICS .587, I only need to flash the kernel of .562, root it via adb, then flash back the .587 kernel. This should not wipe your data.
http://forum.xda-developers.com/showthread.php?t=1061338
僕のLT18iから送られてきた
popthosegaskets said:
You can't, it's not possible to access and backup app data while your phone is not rooted. Are you on GB or ICS?
BTW, you don't have to flash your phone to root unless you have to downgrade. In the instance for ICS .587, I only need to flash the kernel of .562, root it via adb, then flash back the .587 kernel. This should not wipe your data.
http://forum.xda-developers.com/showthread.php?t=1061338
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Thx a lot for ur reply. I'm on ICS .587 too. I was just afraid that flashing would wipe the data. And now this is clear.
Seems like this is the only option that I have, right? Btw, won't flashing it back to the latest firmware lose the root? Bcuz I used to have root, but I lost it when I updated my phone through official update methods. Or is that why I lost root?
SCC2002 said:
Thx a lot for ur reply. I'm on ICS .587 too. I was just afraid that flashing would wipe the data. And now this is clear.
Seems like this is the only option that I have, right? Btw, won't flashing it back to the latest firmware lose the root? Bcuz I used to have root, but I lost it when I updated my phone through official update methods. Or is that why I lost root?
Click to expand...
Click to collapse
You lose root from both flashing stock firmware and updating through official updating methods.... at least for locked boot loaders
SCC2002 said:
Thx a lot for ur reply. I'm on ICS .587 too. I was just afraid that flashing would wipe the data. And now this is clear.
Seems like this is the only option that I have, right? Btw, won't flashing it back to the latest firmware lose the root? Bcuz I used to have root, but I lost it when I updated my phone through official update methods. Or is that why I lost root?
Click to expand...
Click to collapse
Yes, flashing will lose your root, so does updating it via the official method. Flashing the entire ROM would wipe the data, but flashing the kernel does not.
僕のLT18iから送られてきた
jman2131 said:
You lose root from both flashing stock firmware and updating through official updating methods.... at least for locked boot loaders
Click to expand...
Click to collapse
popthosegaskets said:
Yes, flashing will lose your root, so does updating it via the official method. Flashing the entire ROM would wipe the data, but flashing the kernel does not.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Really? Then, what's the point of downgrade the firmware then upgrade again? Lol~
So, does that mean that with unlocked bootloader, I can keep root even after upgraded?
SCC2002 said:
Really? Then, what's the point of downgrade the firmware then upgrade again? Lol~
So, does that mean that with unlocked bootloader, I can keep root even after upgraded?
Click to expand...
Click to collapse
You can't root the latest firmware so you have to downgrade to root. You then upgrade by flashing the latest firmware's kernel which upgrades the firmware to the latest version and also keeps root status.
As for unlocked bootloaders, I can't comment because I have no experience with them
Sent from the work tab using Tapatalk
jman2131 said:
You can't root the latest firmware so you have to downgrade to root. You then upgrade by flashing the latest firmware's kernel which upgrades the firmware to the latest version and also keeps root status.
As for unlocked bootloaders, I can't comment because I have no experience with them
Sent from the work tab using Tapatalk
Click to expand...
Click to collapse
I think I got u wrongly before this. Lol. Bcuz you said that flashing it to the latest firmware will lose root. Or do you mean just stock firmware?
While for unlocked bootloader, can popthosegaskets or anyone else share the insight? Thx.
yep i meant flashing any stock ftf will make you lose root on locked bootloader
jman2131 said:
yep i meant flashing any stock ftf will make you lose root on locked bootloader
Click to expand...
Click to collapse
So that means that if I want to upgrade to a later firmware without losing root, I've to use a custom firmware?
SCC2002 said:
So that means that if I want to upgrade to a later firmware without losing root, I've to use a custom firmware?
Click to expand...
Click to collapse
Nope. You flash the kernel of the latest version of stock firmware. Here's an example
Sent from Xperia Arc S
ごめん~ごめん~
Sorry for the late reply
Anyways, I tried flashing the .587 kernel on my .562 stock. My firmware version still read .562, so I don't think flashing kernel will update firmware on unlocked bootloader.
As for rooting the latest firmware, you can update first, downgrade the kernel and root. You can keep data this way and get root.
僕のLT18iから送られてきた
popthosegaskets said:
ごめん~ごめん~
Sorry for the late reply
Anyways, I tried flashing the .587 kernel on my .562 stock. My firmware version still read .562, so I don't think flashing kernel will update firmware on unlocked bootloader.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
it works for locked...at least for me lol
jman2131 said:
it works for locked...at least for me lol
Click to expand...
Click to collapse
Yeah, when you unlock bootloader, you also remove DRM keys that connect to Sony servers. So Track ID, Playnow and other Sony services won't work anymore. You also cannot use OTA updates as it will brick your phone.
僕のLT18iから送られてきた
jman2131 said:
Nope. You flash the kernel of the latest version of stock firmware. Here's an example
Sent from Xperia Arc S
Click to expand...
Click to collapse
But the one that u provided is Arc S kernel, mine is Arc. Not sure whether are they compatible...
popthosegaskets said:
ごめん~ごめん~
Sorry for the late reply
Anyways, I tried flashing the .587 kernel on my .562 stock. My firmware version still read .562, so I don't think flashing kernel will update firmware on unlocked bootloader.
As for rooting the latest firmware, you can update first, downgrade the kernel and root. You can keep data this way and get root.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Oh, it's alright~ Are u a Japanese? Lol. =P I see I see. Didn't know that firmware & kernel are different. Will try & see. Thx a lot~ ^^
jman2131 said:
it works for locked...at least for me lol
Click to expand...
Click to collapse
Alright~ Will try. Thx a bunch. ^^
popthosegaskets said:
Yeah, when you unlock bootloader, you also remove DRM keys that connect to Sony servers. So Track ID, Playnow and other Sony services won't work anymore. You also cannot use OTA updates as it will brick your phone.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Hmm~ I'm aware of that. But from first impression, it seems like they're not that important, since apps like Playnow are not useful. The only one that I use is TrackID, which I saw Sony published it on Play Store for public download. Sounds like it's fine to lose the DRM key too. Lol.
Arc S kernel and Arc kernel is different. Don't flash or it may cause problems.
I am Japanese but studying abroad.
僕のLT18iから送られてきた
popthosegaskets said:
Arc S kernel and Arc kernel is different. Don't flash or it may cause problems.
I am Japanese but studying abroad.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Wow, cool.
Is there any guide for me to flash the kernel? Is flashing custom kernel the same?
SCC2002 said:
Is there any guide for me to flash the kernel? Is flashing custom kernel the same?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1683957
Just follow the instructions and you should get root for latest firmware.
僕のLT18iから送られてきた
---------- Post added at 11:55 PM ---------- Previous post was at 11:52 PM ----------
SCC2002 said:
Is there any guide for me to flash the kernel? Is flashing custom kernel the same?
Click to expand...
Click to collapse
For flashing custom kernel, you need to unlock bootloader.
僕のLT18iから送られてきた
Hi guys!
I have an Arc S (Lt18i) stuck on Gingerbread and I would like to have the latest stock ICS version, which I think is 4.0.4.
I understand I have to use a program called flashtool.
Will I be able to flash the ROM using flashtool if my phone isn't rooted and the bootloader is locked?
And could someone point me to a link to download the ROM?
Thank you very much.
ktix007 said:
Hi guys!
I have an Arc S (Lt18i) stuck on Gingerbread and I would like to have the latest stock ICS version, which I think is 4.0.4.
I understand I have to use a program called flashtool.
Will I be able to flash the ROM using flashtool if my phone isn't rooted and the bootloader is locked?
And could someone point me to a link to download the ROM?
Thank you very much.
Click to expand...
Click to collapse
No you cant flash kernels whrn your bootloader is locked...
You must unlock & root your mobile 1st.
You can only flash firmware(ftf) files with above configuration...
Press thnx if I helped.
Sent from my ST18i
ktix007 said:
Hi guys!
I have an Arc S (Lt18i) stuck on Gingerbread and I would like to have the latest stock ICS version, which I think is 4.0.4.
I understand I have to use a program called flashtool.
Will I be able to flash the ROM using flashtool if my phone isn't rooted and the bootloader is locked?
And could someone point me to a link to download the ROM?
Thank you very much.
Click to expand...
Click to collapse
Search around the forums, there are guides and links to the stuff you need.
Latest ICS ftf file:
https://hotfile.com/dl/167361348/43349db/LT18i_4.1.B.0.587_(1254-2716).ftf.html
skb6T9 said:
No you cant flash kernels whrn your bootloader is locked...
You must unlock & root your mobile 1st.
You can only flash firmware(ftf) files with above configuration...
Press thnx if I helped.
Sent from my ST18i
Click to expand...
Click to collapse
Locked bootloader can flash stock kernel, you cannot flash custom kernel. Locked bootloader does not mean cannot flash kernel.
僕のLT18iから送られてきた
popthosegaskets said:
Search around the forums, there are guides and links to the stuff you need.
Latest ICS ftf file:
https://hotfile.com/dl/167361348/43349db/LT18i_4.1.B.0.587_(1254-2716).ftf.html
Locked bootloader can flash stock kernel, you cannot flash custom kernel. Locked bootloader does not mean cannot flash kernel.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Already said that..
Stock kernels are always in ftf format...
Sent from my ST18i
popthosegaskets said:
Search around the forums, there are guides and links to the stuff you need.
Latest ICS ftf file:
https://hotfile.com/dl/167361348/43349db/LT18i_4.1.B.0.587_(1254-2716).ftf.html
Locked bootloader can flash stock kernel, you cannot flash custom kernel. Locked bootloader does not mean cannot flash kernel.
Click to expand...
Click to collapse
Ok thank you very much! so I've looked and just to clarify:
I put this file in the "firmwares" folder in c:\flashtool,
press the lightning icon and choose Flashmode,
select Wipe User Data,Wipe Cache and No Final Verification Check
Will I loose all my apps? and if so, can I do it without wiping user data?
skb6T9 said:
Already said that..
Stock kernels are always in ftf format...
Sent from my ST18i
Click to expand...
Click to collapse
Not necessarily...
ktix007 said:
Ok thank you very much! so I've looked and just to clarify:
I put this file in the "firmwares" folder in c:\flashtool,
press the lightning icon and choose Flashmode,
select Wipe User Data,Wipe Cache and No Final Verification Check
Will I loose all my apps? and if so, can I do it without wiping user data?
Click to expand...
Click to collapse
Flashing via Flashtool will always wipe data. Unless you have a nandroid backup, it's not possible to keep apps and their data.
僕のLT18iから送られてきた
skb6T9 said:
No you cant flash kernels whrn your bootloader is locked...
You must unlock & root your mobile 1st.
You can only flash firmware(ftf) files with above configuration...
Press thnx if I helped.
Sent from my ST18i
Click to expand...
Click to collapse
Wrong. Flashtool does not require unlock or root to flash stock firmware/kernel or any other part of the FTF file.
skb6T9 said:
Already said that..
Stock kernels are always in ftf format...
Sent from my ST18i
Click to expand...
Click to collapse
popthosegaskets said:
Not necessarily...
Click to expand...
Click to collapse
At the moment, stock kernels can only be installed via FTF file.
Someguyfromhell said:
Wrong. Flashtool does not require unlock or root to flash stock firmware/kernel or any other part of the FTF file.
At the moment, stock kernels can only be installed via FTF file.
Click to expand...
Click to collapse
When did I say any thing about flashtool? :what:
Sent from my ST18i
Hi
I have rooted my Xperia S 5 days ago
I didn't modify anything in system
I also unlocked bootloader
So. The question is :
JB update is rolling out
and I want to recive it OTA
should I unroot and relock bootloader to recive it
or I just have to wait tell see update notification
If I havevto unroot and relock bootloader plz tell me how in details
cuz Iam pretty noob in this
Sorry for my bad English
No comments......just wait for the ftf. It´s easy
amraasar said:
Hi
I have rooted my Xperia S 5 days ago
I didn't modify anything in system
I also unlocked bootloader
So. The question is :
JB update is rolling out
and I want to recive it OTA
should I unroot and relock bootloader to recive it
or I just have to wait tell see update notification
If I havevto unroot and relock bootloader plz tell me how in details
cuz Iam pretty noob in this
Sorry for my bad English
Click to expand...
Click to collapse
If you were smart enough to unlock bootloader, you should know how to lock it. You should also do some reading, so you knew unlocking bootloader "blocks" OTA updates.
amraasar said:
Hi
I have rooted my Xperia S 5 days ago
I didn't modify anything in system
I also unlocked bootloader
So. The question is :
JB update is rolling out
and I want to recive it OTA
should I unroot and relock bootloader to recive it
or I just have to wait tell see update notification
If I havevto unroot and relock bootloader plz tell me how in details
cuz Iam pretty noob in this
Sorry for my bad English
Click to expand...
Click to collapse
And also this should be in Q&A not here.
Get on your knees and prey to your god, dude.
Cholek3 said:
If you were smart enough to unlock bootloader, you should know how to lock it. You should also do some reading, so you knew unlocking bootloader "blocks" OTA updates.
Click to expand...
Click to collapse
Agree , you have to lock bootloader to update OTA via Companion .
mrpuppy said:
Agree , you have to lock bootloader to update OTA via Companion .
Click to expand...
Click to collapse
Ok..
I already know how to lock it
but i don't know if this will allow me to recive OTA update
?????
Note :: I unlocked bootloader and rooted my phone because
I wanted to delete cache and all unnecessary files which made my phone really slow and lagging all
the time
Not to install custom rom.. I still in the offical ICS rom
SFMBEnglish
What You Need To Do To Get OTA
amraasar said:
Ok..
I already know how to lock it
but i don't know if this will allow me to recive OTA update
?????
Click to expand...
Click to collapse
What You Actually Need To Do Is,
1. Unroot The Device.
2. Lock Bootloader
3. Following Steps 1-2 Will Allow You to Download OTA Updates From PCC.
If You are unsure If your phone is in the same condition as it was before you started to root and unlock it.
Best Thing To Do Will Be.
1. Use FLASHTOOL to FLASH Sony Generic ftf. File .45
2. Relock Bootloader by Using Relock ftf. --> http://j.mp/xps_relock
3 Flash Your Phone Completing Both Steps.
4. You should receive .55 Update if Everything Went Fine. ( It means you are getting OTA)
And You Are Ready for JB now!!
************************************************************************************************************************************
Press Thanks If This Helped.
dwarkesh2492 said:
What You Actually Need To Do Is,
1. Unroot The Device.
2. Lock Bootloader
3. Following Steps 1-2 Will Allow You to Download OTA Updates From PCC.
would u give me the link for that?
If You are unsure If your phone is in the same condition as it was before you started to root and unlock it.
Best Thing To Do Will Be.
1. Use FLASHTOOL to FLASH Sony Generic ftf. File .45
2. Relock Bootloader by Using Relock ftf. --> deleted to post
3 Flash Your Phone Completing Both Steps.
4. You should receive .55 Update if Everything Went Fine. ( It means you are getting OTA)
n1. File is missing? Or I just have to flash with the link in the 2ed step?
I relly appreciate if u tell me how to do it step by step using flashtool
And You Are Ready for JB now!!
************************************************************************************************************************************
Press Thanks If This Helped.
Click to expand...
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Done...
Thanks alot..
Pressed
Thank You!
amraasar said:
Done...
Thanks alot..
Pressed
Click to expand...
Click to collapse
Thank You Too Amraasar!
dwarkesh2492 said:
Thank You Too Amraasar!
Click to expand...
Click to collapse
In last quote there are some questions
Plz answer it
amraasar said:
Done...
Thanks alot..
Pressed
Click to expand...
Click to collapse
And Steps For Flashing With Flashtool.
1. Start Flashtool.exe
2. Connect Your Phone In USB Debug Mode.
3. Please Copy The Files Given Below to C:\Flashtool\firmwares folder.
(i) Generic ftf ICS (ii) Relock ftf file
4. Please Go Through This Guide Given Here in This Link.
It should help you with everything. HOW TO FLASH STOCK ROMs WITH FLASHTOOL -->http://forum.xda-developers.com/showthread.php?t=2240614