Develop Bugs

[Q] how to update arc 2.3.2 rooted and unlocked bootloder

Hi,
my arc have unlocked bootloder and i have rooted my android 2.3.2. the questions is can i upgrade my android with 2.3.3?
Thanks for replay.
Peter

Did you try
Edit: gave the most possible bad advise due to misreading.
Other way is to download seus, Sony Ericsson update service, and update through that, but for sure you lose your root rights than.
Further on all your answers will be here on the first page, so you could have done some reading first, than you would have found out asking this question is a bit ought...
sent from arc or optimus 2x

PollPixx said:
Did you try
Settings/about phone/
Software update, your phone will check if there is an update available.
With the ota, over the air, update you have a chance you still have a rooted phone.
Other way is to download seus, Sony Ericsson update service, and update through that, but for sure you lose your root rights than.
Further on all your answers will be here on the first page, so you could have done some reading first, than you would have found out asking this question is a bit ought...
sent from arc or optimus 2x
Click to expand...
Click to collapse
OTA for unlocked bootloaders will brick your phone. There is a fix for that now though.
Be careful of the advice you give.

You are right, I didn't read that, my apologise!!
sent from arc or optimus 2x

You have to install flashTool 0.2.9.1. http://forum.xda-developers.com/showthread.php?t=920746
Then get the updated firmware 3.0.1.A.0.145 or 146 https://rapidshare.com/files/4055154....146_Global.7z. You can keep your settings (option i FlashTool).
Then get the rootexperia.zip from Bin4ry http://forum.xda-developers.com/showthread.php?t=1130639 and flash it via recovery http://forum.xda-developers.com/showpost.php?p=14903452&postcount=169
Hope this helps

Just flash a 2.3.3 ROM (preferably rooted) with fastboot. Look in the Development section for a ROM. Its fairly easy.
http://forum.xda-developers.com/showthread.php?t=1044201
There lots of ROMs and a very good tutorial how to flash using fastboot.

very thanks i try

i have tray and work. Very thanks

[Q] Unlocking bootloader Xperia Play question

I bought a few weeks ago an Xperia Play locked on the 3 Network of UK. I removed the sim locked through one of the many sites that offer this service (htccode to be exact) and debranded it through wotanserver.com.
The problem I have is that I tried unlocking the bootlader of the device to no avail since I just can't enter fastboot mode no matter how many times I try (the blue light just doesn't light up). I've read quite a few other posts on this forum and a few other sites but I just can't find a clear answer as to why this is happening. I mean I unlocked the sim lock, I changed the firmware with a "clean one" and still it refuses to enter fastboot mode.
I tried rooting my phone through Gingerbreak or Superoneclick but they didn't work either. Is there any method (preferably an easy one) to root my phone? It's on Android 2.3.3.

Just a quick update to inform you that after a little more tinkering I managed to root my phone, and I might as well share with you how I did it.
Basically again using the wotanclient I returned my FW to 2.3.2 and tried Gingerbreak again. This time it worked like a charm! I also discovered that in 2.3.2 the 3g that didn't work on 2.3.3 now works like a charm so I might stuck with this FW for a while longer (maybe I will try 2.3.4 at some point as well).

Your bootloader is locked by your provider and it won't help unlocking the sim nor debrand it with flashing another FW. That's why it didn't help doing the stuff you did.
Look at this thread for unlocking the bootloader and accessing fastboot (it'll cost some money though, not much afaik):
http://forum.xda-developers.com/showthread.php?t=1232050
Further more gingerbreak/superoneclick etc. only works on gingerbread 2.3.2 as the loophole got patched in the higher builds. So if you want to retain root when updating do it by OTA or if you get fastboot going you can do it via CWM (clockworkmod) with a flashable .zip.
Regardcs Dousan.

Dousan said:
Further more gingerbreak/superoneclick etc. only works on gingerbread 2.3.2 as the loophole got patched in the higher builds. So if you want to retain root when updating do it by OTA or if you get fastboot going you can do it via CWM (clockworkmod) with a flashable .zip.
Regardcs Dousan.
Click to expand...
Click to collapse
or you can flash doomkernel (which has many advantages, but again, need to enable fastboot mode on your phone, to then unlock bootloader before you can flash the kernel)
i highly recomend using alejandrissimo's service. i did, and i've never looked back

Is there a way to downgrade my phone's fw if im on 2.3.3?

cj360 said:
Is there a way to downgrade my phone's fw if im on 2.3.3?
Click to expand...
Click to collapse
Yes there is mate. I take you have a R800i.
Go to the dev section and find a FTF file of FW build 2.3.2. Then grab flashtool 0.2.9.1 beta. Flash the FTF file and there you go. Downgraded and ready to root.
There's an easier way to root now, i take that's why you want to downgrade, just use the zergRush to do it. That works on any FW build. Check out the dev section for a thread about 'rooting with zergRush'.
Regards Dousan...

I forgot about the zergRush post cuz I bookmarked it but didn't read it that well. Are their bugs for doing it on the higher fw tho?

[Q] SE ARC help.

Hey all, I’m pretty new to this, have been reading throughout this forum and others for weeks. I got a few things I would REALLY appreciate some help with.
I have a SE ARC lt15A running 2.3.3 with 3.0.1.a.0.145 firmware. (I’m in Canada, phone is with Rogers) I bought it locked and unlocked it as I used it for a recent trip to europe no problem there.
It seems very slow like when I press the button for my contacts it takes about 5 seconds to open, so this brings me to where I am now, I’d like to put cyanogenmod on it and get rid of all the pre-loaded stuff.
Do I need to update the firmware before I put on cyanogenmod?
If so I can’t seem to get FastBoot to recognize phone.
But I can get Wotanserver to recognize my phone, there are different firmwares but none from Canada, can I use another region firmware on my phone and have it still work on with my carrier?
I don’t know if this matters but I was trying to flash firmware earlier and phone stopped working, was able to restore it with SEUS, can that lock my phone again?
Could be that i missed a thread that answers my questions, if so would appreciated being pointed in right direction.
Thanks again

homeygomey said:
Hey all, I’m pretty new to this, have been reading throughout this forum and others for weeks. I got a few things I would REALLY appreciate some help with.
I have a SE ARC lt15A running 2.3.3 with 3.0.1.a.0.145 firmware. (I’m in Canada, phone is with Rogers) I bought it locked and unlocked it as I used it for a recent trip to europe no problem there.
It seems very slow like when I press the button for my contacts it takes about 5 seconds to open, so this brings me to where I am now, I’d like to put cyanogenmod on it and get rid of all the pre-loaded stuff.
Do I need to update the firmware before I put on cyanogenmod?
If so I can’t seem to get FastBoot to recognize phone.
But I can get Wotanserver to recognize my phone, there are different firmwares but none from Canada, can I use another region firmware on my phone and have it still work on with my carrier?
I don’t know if this matters but I was trying to flash firmware earlier and phone stopped working, was able to restore it with SEUS, can that lock my phone again?
Could be that i missed a thread that answers my questions, if so would appreciated being pointed in right direction.
Thanks again
Click to expand...
Click to collapse
mate i have the same issue. the thing is that once we (you) bought the phone locked the bootloader is locked and it cant acces fastboot - even if u got the unlocking code and even if uwill flash debranded firmware. there is no way to do so now. all u can do is root it and get rid of some bloatware. - yes root it without unlocking the bootloader. check out android dev section and DOOM'S version for windows! perfect and easy.
thats the only thing u can do so far - the same as me. just wait.
thanks

What's doom's version for windows? Can you point me to it? Is it better/easier to use than Gingerbreak?
Also can i update the firmware with a different region without screwing up my phone/provider? Is it possible to get 2.3.4 on a branded phone or do i have to wait for SE to release it for my region?

homeygomey said:
What's doom's version for windows? Can you point me to it? Is it better/easier to use than Gingerbreak?
Also can i update the firmware with a different region without screwing up my phone/provider? Is it possible to get 2.3.4 on a branded phone or do i have to wait for SE to release it for my region?
Click to expand...
Click to collapse
here u go mate
http://forum.xda-developers.com/showthread.php?t=1320350
follow the instructions - this is the easiest root ever made for android!
hit the thanks button if i helped you!

homeygomey said:
What's doom's version for windows? Can you point me to it? Is it better/easier to use than Gingerbreak?
Also can i update the firmware with a different region without screwing up my phone/provider? Is it possible to get 2.3.4 on a branded phone or do i have to wait for SE to release it for my region?
Click to expand...
Click to collapse
Make a backup of your ROM with PC Companion or Update Service then flash the latest firmware and root.
You can flash any arc firmware onto any arc.

If you still want fastboot enabled then contact me

i did...thanks god u r here..

Thanks guys i'm installing Doomlord.
For anyone else like me who dont know much of what their doing, i flashed 2.3.4 US on my phone with wotan but then had to add apn for rogers to get 3G back.

Arc unable to update beause of modified FW

Hi all,
PC companion detect a new FW for my arc. The ICS, great, but :
PC companion does not allow me to update because my system if modified (?)
I previously downgrade (?) from 4.0.2.A.0.69 to 62 and now I wonder what should I do to upgrade to ICS?
I've read lot of topic but I'm not able to understand either what is a boot unlock, I should I have to do to unlock, what is CFW of I don't know what.
As you can read, I'm a noob and english is not my mother tongue
Any help is welcome

If you have an unlocked bootloader?? If so dont update via PC companion. It will cause problems.
If you want to upgrade to ICS , jsut download the official ICS (.431) tft file and flash it with flash tools(locked/unclocked) and it shd take you to ICS.

I 've try many things and as a result I thing my bootloader is unlocked
(I used flashtools and a tft file from this forum)
So if I understand, I need to do the same for ICS.
I hope I will find a ICS to flash
Thank you for your answer

Just being able to use Flashtool or flashing .ftf doesn't mean that your bootloader is unlocked. Because even those on locked bootloaders can use it.
If you're not certain whether you unlocked your bootloader or not, then there's a good chance that your bootloader is STILL locked.
And you can find the stock ICS ROM in this thread. I'd suggest going with General Global World as there's little bloatware and performance is good.
Cheers!

Thank you for the link.
Not sure about unlocking effectively. I've try the official sony method using the url and emei but seems unsiccessfull.
I will try will GGW and maybe trying to remove boatware on a second times
TY!!!

PC Companion causes problems when trying to update to ICS.
Better use SUS (Sony Update Service).

succeed using flashtool and LT15i_4.1.B.0.431_Generic Global World.ftf from the link above!
Don't know what is teh SUS, but my next step is remove bloatware

Downgrade How-To

I've gotten some PMs on how to downgrade from 4.2.2 (10.3.A.0.423) back to 4.1.2 (10.1.A.1.434 or 10.1.1.A.1.253), and thought I'd go ahead and post the steps for all to use. This works for both locked and unlocked bootloaders, and obviously keeps their state intact. The basic idea here is to use Flashtool to simply flash the stock FTF from Sony, no more, no less. It is the same process as restoring your phone via PCC/SUS/Mac Bridge, with the exception here that Sony isn't forcing the latest firmware on you and thus allowing you to select your choice of firmware version.
Rooting Notice
I know for certain you can root the 434 (4.1.2) firmware via Bin4ry's method, and I know for certain you can root the 423 (4.2.2) via DoomLoRD's method. However, I'm fairly sure you cannot root the 253 (4.1.2) firmware via any available method, unless you update from 434 to 253 via an OTA update...which is no longer available. So, if you need root, flash 434, if not, then 253.
The Standard Disclaimer:
I am not responsible for any damage that may happen to your phone by following these instructions. Do so at your own risk.
What You Need:
Flashtool (Official Site)
Correct FTF that matches your device's customization (e.g. Generic US 1270-7584)
To check your customization, dial *#8#7378423#*#*, Service Info > Software Info
You can search this forum for FTFs posted by fellow users, or get them from here. You can downgrade to 434 or 253, it's your choice. Just keep in mind that if you go back to 434, you won't be able to update to 253 via the OTA, you'll have to use this method again.
Before You Begin:
BACKUP ALL YOUR DATA!! When flashing the stock FTF, your phone is wiped 100% clean, as if right out of the factory. Even if you have a custom recovery installed, that will be gone as well.
Flashing Instructions:
Switch off your phone and make sure the USB cable is unplugged from the computer (leave it attached to the phone)
Make sure all Sony software (PCC, SUS, Mac Bridge) are closed and not running on the computer
With the phone completely off, press and hold the VOLUME DOWN button and plug the USB cable to the computer.
You're not going to see anything happen on the phone, but this will put it in Flashmode
Fire up Flashtool
It should say phone is connected in Flashmode
Click on the lighting bolt icon (Flash Device)
When prompted for Flashmode or Fastboot Mode, select Flashmode (default selection)
Navigate on your computer to where the FTF is stored
Flashtool will then display the details of the FTF
When flashing a stock FTF, make sure you keep Wipe Data/Cache/Appslog checked, and all Excludes unchecked.
Click Flash
At this point, the Flashtool will start the flashing process and should take anywhere between 10-15 minutes
If the Flashtool errors out or crashes, 9 out of 10 times you forgot the Sony software running in the background. Close, and try again.
After it's done, simply unplug the USB cable and start the phone.
The phone might prompt you for an NFC update, followed by a Power Off or Use Phone selection. I usually select Power Off and start the phone back up again to make sure the update completed all the way, but that's just my paranoia

Once if I use flashtool to downgrade firmware, Would I still be able to get updates officially from SONY via SUS or OTA or PCC, or I will have to always use flashtool to update?
Sent from my XPERIA ZL

mangatparamveer said:
Once if I use flashtool to downgrade firmware, Would I still be able to get updates officially from SONY via SUS or OTA or PCC, or I will have to always use flashtool to update?
Sent from my XPERIA ZL
Click to expand...
Click to collapse
Yes u still will be able to get the update from Sony, in fact every time when u will connect to pc will tell u that u have a new update ignore it when a better update will come than u can download it
Sent from my C6506 using xda app-developers app

Yes, like he said

nutzuTo said:
Yes u still will be able to get the update from Sony, in fact every time when u will connect to pc will tell u that u have a new update
Sent from my C6506 using xda app-developers app
Click to expand...
Click to collapse
I know that they will always show update, but they may say "modified software, so can't update". I just want to confirm as this problem happened earlier on my Xperia neo v. I was having unlocked bootloader on that. Or this problem occours only on unlocked bootloaders? Please let me know
Sent via XPERIA ZL

That's only for unlocked bootloaders
mangatparamveer said:
I know that they will always show update, but they may say "modified software, so can't update". I just want to confirm as this problem happened earlier on my Xperia neo v. I was having unlocked bootloader on that. Or this problem occours only on unlocked bootloaders? Please let me know
Sent via XPERIA ZL
Click to expand...
Click to collapse

Thanks so much for taking the time to create this. I just got the ZL yesterday and it was buttery smooth, I then got the 4.2 update notice an hour later, updated and it is not smooth anymore.
I see that you mention two 4.1 versions - .434 and .243 . Which one do you recommend? Honestly I wish I had taken note which one exactly came with my phone out of the box, I want to go back to that but obviously can't verify what it came with since I am on 4.2
THANKS!!
spielnicht said:
I've gotten some PMs on how to downgrade from 4.2.2 (10.3.A.0.423) back to 4.1.2 (10.1.A.1.434 or 10.1.1.A.1.253), and thought I'd go ahead and post the steps for all to use. This works for both locked and unlocked bootloaders, and obviously keeps their state intact. The basic idea here is to use Flashtool to simply flash the stock FTF from Sony, no more, no less. It is the same process as restoring your phone via PCC/SUS/Mac Bridge, with the exception here that Sony isn't forcing the latest firmware on you and thus allowing you to select your choice of firmware version.
Rooting Notice
I know for certain you can root the 434 (4.1.2) firmware via Bin4ry's method, and I know for certain you can root the 423 (4.2.2) via DoomLoRD's method. However, I'm fairly sure you cannot root the 253 (4.1.2) firmware via any available method, unless you update from 434 to 253 via an OTA update...which is no longer available. So, if you need root, flash 434, if not, then 253.
The Standard Disclaimer:
I am not responsible for any damage that may happen to your phone by following these instructions. Do so at your own risk.
What You Need:
Flashtool (Official Site)
Correct FTF that matches your device's customization (e.g. Generic US 1270-7584)
To check your customization, dial *#8#7378423#*#*, Service Info > Software Info
You can search this forum for FTFs posted by fellow users, or get them from here. You can downgrade to 434 or 253, it's your choice. Just keep in mind that if you go back to 434, you won't be able to update to 253 via the OTA, you'll have to use this method again.
Before You Begin:
BACKUP ALL YOUR DATA!! When flashing the stock FTF, your phone is wiped 100% clean, as if right out of the factory. Even if you have a custom recovery installed, that will be gone as well.
Flashing Instructions:
Switch off your phone and make sure the USB cable is unplugged from the computer (leave it attached to the phone)
Make sure all Sony software (PCC, SUS, Mac Bridge) are closed and not running on the computer
With the phone completely off, press and hold the VOLUME DOWN button and plug the USB cable to the computer.
You're not going to see anything happen on the phone, but this will put it in Flashmode
Fire up Flashtool
It should say phone is connected in Flashmode
Click on the lighting bolt icon (Flash Device)
When prompted for Flashmode or Fastboot Mode, select Flashmode (default selection)
Navigate on your computer to where the FTF is stored
Flashtool will then display the details of the FTF
When flashing a stock FTF, make sure you keep Wipe Data/Cache/Appslog checked, and all Excludes unchecked.
Click Flash
At this point, the Flashtool will start the flashing process and should take anywhere between 10-15 minutes
If the Flashtool errors out or crashes, 9 out of 10 times you forgot the Sony software running in the background. Close, and try again.
After it's done, simply unplug the USB cable and start the phone.
The phone might prompt you for an NFC update, followed by a Power Off or Use Phone selection. I usually select Power Off and start the phone back up again to make sure the update completed all the way, but that's just my paranoia
Click to expand...
Click to collapse
---------- Post added at 11:40 AM ---------- Previous post was at 11:25 AM ----------
Ps I forgot to add I do not need to root, I was just curious solely on the two different versions of downgrade and what was best choice if there were different.

Congrats on your new ZL.
Yeah, sadly Sony dropped the ball with the latest update, but some of the blame also falls onto the Android 4.2.2 itself...it wasn't the smoothest. I'm actually testing out the latest 4.3 on my Nexus 7...seems like an improvement.
Anyway, the .434 firmware is Android 4.1.2, where as .423 firmware is Android 4.2.2. So with that said, you need to flashback to 4.1.2 with the .434 firmware, which is what your phone came with, and thus will take your phone back to being buttery smooth
As for rooting, follow Bin4ry's method and you'll be good to go.
radlink14 said:
Thanks so much for taking the time to create this. I just got the ZL yesterday and it was buttery smooth, I then got the 4.2 update notice an hour later, updated and it is not smooth anymore.
I see that you mention two 4.1 versions - .434 and .243 . Which one do you recommend? Honestly I wish I had taken note which one exactly came with my phone out of the box, I want to go back to that but obviously can't verify what it came with since I am on 4.2
THANKS!!
Click to expand...
Click to collapse

Ah thanks so much!!!! I was more referring to this statement you made " 4.1.2 (10.1.A.1.434 or 10.1.1.A.1.253),"
That is what I was confused about
spielnicht said:
Congrats on your new ZL.
Yeah, sadly Sony dropped the ball with the latest update, but some of the blame also falls onto the Android 4.2.2 itself...it wasn't the smoothest. I'm actually testing out the latest 4.3 on my Nexus 7...seems like an improvement.
Anyway, the .434 firmware is Android 4.1.2, where as .423 firmware is Android 4.2.2. So with that said, you need to flashback to 4.1.2 with the .434 firmware, which is what your phone came with, and thus will take your phone back to being buttery smooth
As for rooting, follow Bin4ry's method and you'll be good to go.
Click to expand...
Click to collapse

NP. If you need to root, then you'll want to go with .434 instead of .253.
radlink14 said:
Ah thanks so much!!!! I was more referring to this statement you made " 4.1.2 (10.1.A.1.434 or 10.1.1.A.1.253),"
That is what I was confused about
Click to expand...
Click to collapse

I do not want to root nor need, this is my first android phone that works efficient outside the box and no keyboard lag!!
So basically there are no difference between the two except one you can root and one you can't?
I bought the xperia Z not knowing about the ZL!!! Now to go return the Z :>
spielnicht said:
NP. If you need to root, then you'll want to go with .434 instead of .253.
Click to expand...
Click to collapse

Should I be concerned that my phone gets super hot now? Flashed back to the 434 and notice my bars keep going up and down.
Don't recall that behavior before