Develop Bugs

[Q] tutorial? r800i firmware flashtool 2.3.4??

Is there a tutorial to flash the xperia play r800i to generic 2.3.4?? im currently on a stock play using firmware 4.0.A.2.368 and looking to upgrade to the new 2.3.4 02 uk firmware but it says use flashtool.. which flashtool.. do i need unlocked bootloader? root?? im lost and search everwhere all day long to figure it out lol.. probably looking in the wrong places but it is now getting irritating!
Thanks in advance to any of you willing to answer

You do not need neither root nor an unlocked bootloader to use flashtool.
Get flashtool from here (make sure to use 0.2.9.1 beta):
http://forum.xda-developers.com/showpost.php?p=10738287&postcount=1
Get newest FW here (4.0.1.A.0.283):
http://forum.xda-developers.com/showpost.php?p=17708233&postcount=1
When flashtool is downloaded just extract it to your desktop on your pc. Then extract your downloaded FW and put it in the folder named 'firmware' that came with the flashtool download. Then install ggsetup.exe that also comes with the flashtool download (it's a driver package).
Then hit the x10FlashTool.exe. A window will open. Press flash. Another window will open. Choose your firmware. Here you can choose to tick the 'wipe data' box. If you do you'll loose al apps and data stored on your phone. If you don't the apps and data will stay. In the latter case you might run into issues as FC'ing of apps and such, but not sure as people has done this without issues. It's recomended to wipe data but not a must, it's up to you. I would do it but then again I'm also rooted and can restore easily after every flash.
Anyway either way you choose you then press ok and just follow instructions shown on screen.
Remember after flashing and booting (wich can take some time) to enable debugging and unknown sources.
Regards Dousan...

dousan, will flashing this new fw remove the root on 2.3.3?
tom

yep it will.
Retain root by reading this post carefully
http://forum.xda-developers.com/showthread.php?t=1130639

cheers cat, just had a quick look and i think thats gonna be something that i tackle when i havent had a 200 mile trip home. never flashed anything through recovery so a bit nervous
tom

not to worry ,there is a good backup from the CWM

i keep getting this error........... i cannot find what i am doing wrong.
3/059/2011 20:59:49 - INFO - Flashing adsp.sin
23/059/2011 20:59:51 - INFO - Flashing kernel.sin
23/059/2011 20:59:54 - INFO - Flashing amss_fs.sin
23/059/2011 20:59:54 - INFO - Flashing fota1.sin
23/059/2011 20:59:55 - INFO - Flashing fota0.sin
23/059/2011 20:59:55 - INFO - Flashing amss.sin
23/000/2011 21:00:09 - ERROR - Error flashing. Aborted

It could've being disconnected...
Sent from my R800i using XDA App

I don't get that far it just says aborted

So i got 2.3.2v 3.0.A.2.184, with bootloader unlocked and rooted. Can i normally flash?
Better if i make backup (dont know how ), or i can find files on forum if i brick play?
BTW. Is that latest version?

Can "Flash v 3.0" used to flash xplay? Thanks
GN Multimedia - Xperia Arc

Can I flash 4.0 firmware on my play I hav 3.0.1.A.145 firmware and thereafter flash 2.3.4
Sent from my R800i using xda premium

arpit85 said:
Can I flash 4.0 firmware on my play I hav 3.0.1.A.145 firmware and thereafter flash 2.3.4
Sent from my R800i using xda premium
Click to expand...
Click to collapse
The answer is yes, but you can skip flashing 4.0.A.2.368 and go straight to 4.0.1.A.0.283 - 2.3.4
Regards Dousan...

currently i`m on 2.3.3 Firmware(the xLOUD Update) with unlocked bootloader and doomlord kernel v3.now i want to flash the latest firmware(2.3.4).whats the best way,i read so many threads here and to be honest,i don`t have a clue how i do it best and i don`t want to brick my phone.
so what`s the best way to get to 2.3.4(2.3.3 is draining battery like crazy,i had 45% battery drain to "mobile standby",can`t stand it anymore,i`m losing 10% battery per hour and i`m doing nothing with the phone,it`s simply in standby,so i want the new firmware)
1)simple flashing 2.3.4 with flashtool?
2)must i relock the bootloader before? can i do this with the doomlord kernel in general?(unlock bl,flash doomlord kernel,relock? would be good to know,than i just would relock the bootloader)
3)if i can flash it with flashtool is the bootloader locked again after flashing?
4)why exactly flashtool,can`t i simply flash with wotan server?

@orangesunshine the easiest way is this (imo):
1. Do a backup of phone apps/data. (Titanium backup/my backup root etc.).
2. Flash 4.0.1.A.0.283 with flashtool. (works on locked and unlocked bootloaders (won't brick it with an unlocked BL).
3. Boot CWM (only boot not flash).
4. Flash rootxperia.zip in CWM.
5. Boot phone and restore from the backup you made and enjoy root.
This will leave you with stock kernel and root.
When doomlord releases his kernel for the newest build (4.0.1.A.0.283) you could just flash that instead of doing step 3 and 4 (afiak it's still in testing phase).
Take a look at this post for links and further details:
http://forum.xda-developers.com/showpost.php?p=17747422&postcount=45
Regards Dousan...

thanks for the quick reply mate,thats something i can work with! tried to gather the information i wanted from several threads here but that was just a little too much to read and i got a little confused .-)

Dousan said:
The answer is yes, but you can skip flashing 4.0.A.2.368 and go straight to 4.0.1.A.0.283 - 2.3.4
Regards Dousan...
Click to expand...
Click to collapse
Thanks for the reply...
Sent from my R800i using xda premium

jessepow said:
i keep getting this error........... i cannot find what i am doing wrong.
3/059/2011 20:59:49 - INFO - Flashing adsp.sin
23/059/2011 20:59:51 - INFO - Flashing kernel.sin
23/059/2011 20:59:54 - INFO - Flashing amss_fs.sin
23/059/2011 20:59:54 - INFO - Flashing fota1.sin
23/059/2011 20:59:55 - INFO - Flashing fota0.sin
23/059/2011 20:59:55 - INFO - Flashing amss.sin
23/000/2011 21:00:09 - ERROR - Error flashing. Aborted
Click to expand...
Click to collapse
did your phone rebooted normally after gettin this error , mine bricked
Update - unbricked using SEUS tool..

Thanks for making that clear mate, Its kinda hard to follow what the hell is going on with the firmwares for xplay.. theres loads of different ones knocking about, talking about unlocked bootloaders, roots.. etc... Coming from all sorts of differnt android devices which i rooted it seems like a heck of alot of work just to get root..
Ive never had the bootloader unlocked, im using the 2.3.4 firmware, I want to root it, but.. this is where i got confused.. the "how to retain root" posts tell u basically how to "retain" root... if i never had root to begin with is it the exact same procedure?
Got me very baffled lol

JAMIE1000UK said:
Thanks for making that clear mate, Its kinda hard to follow what the hell is going on with the firmwares for xplay.. theres loads of different ones knocking about, talking about unlocked bootloaders, roots.. etc... Coming from all sorts of differnt android devices which i rooted it seems like a heck of alot of work just to get root..
Ive never had the bootloader unlocked, im using the 2.3.4 firmware, I want to root it, but.. this is where i got confused.. the "how to retain root" posts tell u basically how to "retain" root... if i never had root to begin with is it the exact same procedure?
Got me very baffled lol
Click to expand...
Click to collapse
If you want root and your on build 2.3.4 you'll need to downgrade to a FW/gingerbread build that has a loophole that makes it possible to use an app like gingerbreak or similar to root your phone through that loophole. That got patched in builds higher than 2.3.2 and therefor you need to downgrade and then root. The opdate done via OTA will only opdate part of the FW and won't touch/overwrite the place where root is placed (afaik). So that's why OTA work and doing it via pc companion/SEUS/flashtool won't cuz these ways you flash the whole FW and erease/overwrite all files on the phone.
You could also choose to unlock your bootloader and then boot CWM (clockworkmod) and when booted in that flash a .zip file that roots your phone.
Regards Dousan...

need guidance..pls help

Hii guys sorry for being such a noob .. but I am very confused here.. I am not able to install a custom Rom in my beloved xperia arc my phone just stuck on sony logo.. I tell u what i did.. first of all i rooted my phone by flashing rootable kernel then rooted my phone with doomlord
Method then I installed CWM..but the problem is no matter which custom ROM I install in my phone with CWM phone just stuck on sony logo
Plz tell what i did wrong..
P. S. My phone was on latest ver of ICS

vivekrules said:
Hii guys sorry for being such a noob .. but I am very confused here.. I am not able to install a custom Rom in my beloved xperia arc my phone just stuck on sony logo.. I tell u what i did.. first of all i rooted my phone by flashing rootable kernel then rooted my phone with doomlord
Method then I installed CWM..but the problem is no matter which custom ROM I install in my phone with CWM phone just stuck on sony logo
Plz tell what i did wrong..
P. S. My phone was on latest ver of ICS
Click to expand...
Click to collapse
Unlocked bootloader, right?
Well... I started flashing with the FXP CM based roms. I suppose that this is exactly what you did, but since you didn't tell the steps you followed, I'm gonna write down how I did the first time:
With an FXP CM based rom (eg: FXP CM 10) , the steps, basically are:
- Extract the boot.img (own kernel of the FXP roms) of the .zip and put the .zip in the sdcard
- Flash the kernel in fastboot mode:
( fastboot -i 0xfce flash boot boot.img
fastboot -i 0xfce flash reboot
unplug the usb and start hiting volume controls to enter in CWM)
- Wipe data and cache
- Install the .zip (rom)
- Reboot and enjoy
Hope it works for you.

Aactually I am not. Able to flash kernel image with fastboot.. I mean with flashtool I am not Able to flash kernel image.. flashtool is showing error that my phone is not rooted.. but it actually is..
And suppose if i want to install ROM( jelly sandwich) can u tell me the procedure from the scratch, I ll really appreciate it.. coz I am trying for 2 days with negative result...

vivekrules said:
Aactually I am not. Able to flash kernel image with fastboot.. I mean with flashtool I am not Able to flash kernel image.. flashtool is showing error that my phone is not rooted.. but it actually is..
And suppose if i want to install ROM( jelly sandwich) can u tell me the procedure from the scratch, I ll really appreciate it.. coz I am trying for 2 days with negative result...
Click to expand...
Click to collapse
I'm noob too, so unfortunately I can't help in the most effective way.
The only apparent difference between our phones (from what I understood from your post) is that I unlocked the bootloader. I read here in XDA that some roms just need this while others not.
"can u tell me the procedure from the scratch, I ll really appreciate it" - You mean unlock the BL?
It's easy, but may void the warranty... Go here: http://unlockbootloader.sonymobile.com/instructions
(Note: In my case I didn't install the sdk, but I just can't find the tutorial that I followed to unlock the BL... Anyway, the tutorial that I've used was in portuguese... Not much help for you I guess
Note2: In the middle of the process, you'll have to inform your IMEI in the sony website... Use just the first 14 digits).

There is enough information in the guides and stickys to help with most things, People just need to read it.
Sent from my CM9'd Arc

XperienceD said:
There is enough information in the guides and stickys to help with most things, People just need to read it.
Sent from my CM9'd Arc
Click to expand...
Click to collapse
+1
When I want to know sth, I search and then I will have more than I wanted.:angel:

1. unlock the boot loader
2. Download a custom kernel for your current version of android ie: GB/ICS i suggest DoomLord.
3.Put the kernel ( .img ) into the same folder as you have fastboot/adb
4. Power the phone into fastboot: Power down your phone. Press and hold the menu button then plug in your usb cable (the light on the side will be blue)
open a CMD window in the same folder as fastboot/adb and type the commant:
fastboot flash boot NAME OF FILE.img
push enter.
Once the install is complete (a couple of second) you will have root and custom recovery.
Make sure your phone version is rootable
There are guides available in the General section, I suggest you read them if this is your first root.
Good Luck.

Thanks guys I appreciate your help.. I ll try

[Q] Bootloop on LT15i

My LT15i got upgraded to .62 version via OTA and I wanted to downgrade it to .42 to root it safely and easily. Something didn't work out and after flashing the downgrade my phone got bootlooped. I downloaded different official ROMs to go back to, but I can't flash them
LT18i_4.0.2.A.0.42_(1254-2716).ftf
-
25/026/2012 19:26:29 - INFO - Flashing system.sin
25/026/2012 19:26:47 - ERROR - Error flashing. Aborted
LT15i_4.1.B.0.431_Generic.Global.World.ftf
-
25/026/2012 19:26:29 - INFO - Flashing vendor.sin
25/026/2012 19:26:47 - ERROR - Error flashing. Aborted
Any ideas what can I do? I didn't use fastboot since I'm not sure what should I do with it, just flashtool.

Just keep flashing it or use Update Service to repair it.
There are dozens of generic ROMs.
e.g. http://forum.xda-developers.com/showthread.php?t=1491066

Use Flashtool repeatedly.. doesn't always work the first time around..
Does the LED indicator change after a while of being plugged in in flash mode? Check this, as I kept having the same issue. I just kept yanking the cable out and plugging it back in and repeating the procedure over and over until it fianlly flashed the kernel for me.
Was using arcknight kernel when i got stuck in bootloop, flashed to stock kernel and repaired over SEUS before unlocking BL and rooting once again using zergrush

Follow these steps.
pre requisites - Rooted/Bootloader unlocked.
1. Download the Flash tool.
2. Download the generic global rom - LT15i 4.0.2.A.0.42 (.ftf) [Search in the forum]
3. Flash the ftf using flash tool. (google how to flash using flash tool. There are numerous threads)
4. Once you successfully installed .42 firmware. [Using flashtool root the mobile using zergrush method. if u want]
5. Install busybox using flash tool.
6. Install x-parts from play store to install the CWM.
That's it.
Let me know if u have any problems.
Hit "Thanks" if anyone helped you.:good:
Xperia Arc LT15i
Rooted/Bootloader Unlocked
Running Jelly Bean - FXP138/CM10

KartzXDA said:
Follow these steps.
pre requisites - Rooted/Bootloader unlocked.
1. Download the Flash tool.
2. Download the generic global rom - LT15i 4.0.2.A.0.42 (.ftf) [Search in the forum]
3. Flash the ftf using flash tool. (google how to flash using flash tool. There are numerous threads)
4. Once you successfully installed .42 firmware. [Using flashtool root the mobile using zergrush method. if u want]
5. Install busybox using flash tool.
6. Install x-parts from play store to install the CWM.
Click to expand...
Click to collapse
The problem is, I used to have root and CWM installed, but now I can't enter it, because when I flash the ROM, it gets stuck in certain moment. I'm stuck somewhere between 3 and 4 point, where my flashtool doesn't correctly flash the ROM onto my Lt15i. From this bootloop I can't reach CWM or normal system to enter the google play or something.
I'll keep on trying flashing it, I'll also try to flash it from another computer
Is it possible that flashtool is being blocked by certain application like, I don't know, PC companion?
Additionally, I can't go back to the stock ROM via PC companion or SEUS, because when I'm in flashmode and phone is ready to flash, the PC companion says that my phone is already upgraded and there are no new updates to it, so it can't be upgraded, even tho there is some old flashed ROM inside ( I think PC companion reads the old ROM, that I used to have before bootloop, I believe it was the 4.0~~~~.62 version)

Masterossi said:
The problem is, I used to have root and CWM installed, but now I can't enter it, because when I flash the ROM, it gets stuck in certain moment. I'm stuck somewhere between 3 and 4 point, where my flashtool doesn't correctly flash the ROM onto my Lt15i. From this bootloop I can't reach CWM or normal system to enter the google play or something.
I'll keep on trying flashing it, I'll also try to flash it from another computer
Is it possible that flashtool is being blocked by certain application like, I don't know, PC companion?
Additionally, I can't go back to the stock ROM via PC companion or SEUS, because when I'm in flashmode and phone is ready to flash, the PC companion says that my phone is already upgraded and there are no new updates to it, so it can't be upgraded, even tho there is some old flashed ROM inside ( I think PC companion reads the old ROM, that I used to have before bootloop, I believe it was the 4.0~~~~.62 version)
Click to expand...
Click to collapse
Disable antivirus and run the flash tool with adminstrator. Try to refalsh the .42 firmware.
Try to flash the .42 ftf with old version of flash tool. I saw some cases where with new flash tool, .42 is not flashed successfully.
Hit "Thanks" if anyone helped you.:good:
Xperia Arc LT15i
Rooted/Bootloader Unlocked
Running Jelly Bean - FXP138/CM10

6.1.A.2.55 Root & Flash Access

I have the LT26i boot loader unlocked Xperia S and it was updated to 6.1.A.2.55. Its still Android 4.0.4 and not much has changed. I am trying to root it and it get all the way to where I hit the restore button but then nothing happens. I figured I can flash it back to the 6.1.A.0.452 but I ran into a snag there too. The old ics driver is not working. I am running flash tool 0.9.10.1
Is there any work around for this? Your help is much appreciated
PS
I got the new update directly from Sony.

007Luffy said:
I have the LT26i boot loader unlocked Xperia S and it was updated to 6.1.A.2.55. Its still Android 4.0.4 and not much has changed. I am trying to root it and it get all the way to where I hit the restore button but then nothing happens. I figured I can flash it back to the 6.1.A.0.452 but I ran into a snag there too. The old ics driver is not working. I am running flash tool 0.9.10.1
Is there any work around for this? Your help is much appreciated
PS
I got the new update directly from Sony.
Click to expand...
Click to collapse
Hi it seems untilnow there is no option for root for 6.1.A.2.55, you have to go back to some other version .45 or .50 and root that one and flash a .55 sytem to get the latest updates.
The strange thing is, i did the same and i was getting still the notification to update to .55 and i uninstalled the update service aplication.
Good luck i hope this helps.

hey try this since your bootloader is unlocked,
1.flash advanced stock kernel or ka sspeed then boot.
2. after that reboot, then flash via fastboot kernel.sin from stock ftf of .55 firmware.
"fastboot flash boot kernel.sin" without the quote ,

mharckk said:
hey try this since your bootloader is unlocked,
1.flash advanced stock kernel or ka sspeed then boot.
2. after that reboot, then flash via fastboot kernel.sin from stock ftf of .55 firmware.
"fastboot flash boot kernel.sin" without the quote ,
Click to expand...
Click to collapse
The problem is I get a Driver error when I try to flash anything even though I installed the drivers so I am unable to flash anything in flash and fastboot mode so I cant go back.
Thanks for the help.. But the current version of flash tool cant seem to make changes it only recognize the device

download pda.net, this will install your driver.

[Q] Arc S not booting after flashing new ROM

Hello
As an initial note, I am not at all a techie guy. But I wanted to load Jelly Bean on to my Xperia Arc S. So I tried the following which I believe I should not have tried.
1. Rooted the device using ERoot 1.2
2.Unloaked the bootloader by following the steps described in sony website
3. Tried to flash Kernel using flashtool (latest from flashtool website) but was unsuccessful. It always says you need to root the device to flash in the activity log. But when I come out of fastboot mode, the flash tool always says the deice connected and it says the devise is rooted. But it never permits to flash the kernel in fastboot mode. I tried with different kernels, but unsuccessful.
4. So out of curiosity, I just decided to proceed with installation of jelly bean based on cynagenmod 10. So downloaded the Jelly bean ROM & doodle apps and copied to sd card.
5. I installed the CWM using x tool from play store.
6. opened the recovery mode and deleted all cache and other thing as per a video in you tube. Then proceeded with the installation of Jelly Bean and google apps. Installation was successful.
7. But when I restarted the phone, it just shows sony logo and hangs. It never starts.
8. After this I tried to flash a kernel again, it still says the devise is not rooted.
9. After reading few forum threads I decided to relock the bootloader and use pc companion to reload ICS or GB. I flashed a bootloader locker ftf file and was successful.
Now my phone is still showing only sony logo while boots and nothing. The PC companion is not detecting. Am stuck now. I don't know what to do. Please help. I donno if I did something wrong and l will have to discard my phone.

It's not the end of the world.
haristah said:
2.Unloaked the bootloader by following the steps described in sony website
Click to expand...
Click to collapse
Did you follow all the steps correctly? Because the next step says....
haristah said:
3. Tried to flash Kernel using flashtool (latest from flashtool website) but was unsuccessful. It always says you need to root the device to flash in the activity log. But when I come out of fastboot mode, the flash tool always says the deice connected and it says the devise is rooted. But it never permits to flash the kernel in fastboot mode. I tried with different kernels, but unsuccessful.
Click to expand...
Click to collapse
"Device must be rooted" error means bootloader is not unlocked. Check over, if you unlocked it properly, got all the codes correct etc.
haristah said:
5. I installed the CWM using x tool from play store.
Click to expand...
Click to collapse
There is no need for that. Custom kernels include Recovery already.
haristah said:
7. But when I restarted the phone, it just shows sony logo and hangs. It never starts.
Click to expand...
Click to collapse
The issue there, is that this ROM and kernel do not work together in combination. ICS kernel must go with ICS ROM, GB with GB etc. Kernel was not installed, thereby you were with JB ROM, but ICS kernel (Sony logo).
haristah said:
9. After reading few forum threads I decided to relock the bootloader and use pc companion to reload ICS or GB. I flashed a bootloader locker ftf file and was successful.
Now my phone is still showing only sony logo while boots and nothing. The PC companion is not detecting. Am stuck now. I don't know what to do. Please help. I donno if I did something wrong and l will have to discard my phone.
Click to expand...
Click to collapse
Locking bootloader didn't change anything. You have to restore your phone to full stock ICS with Flashtool. Download complete ICS firmware FTF file and flash it with Flashtool.

Someguyfromhell said:
It's not the end of the world.
Did you follow all the steps correctly? Because the next step says....
"Device must be rooted" error means bootloader is not unlocked. Check over, if you unlocked it properly, got all the codes correct etc.
There is no need for that. Custom kernels include Recovery already.
The issue there, is that this ROM and kernel do not work together in combination. ICS kernel must go with ICS ROM, GB with GB etc. Kernel was not installed, thereby you were with JB ROM, but ICS kernel (Sony logo).
Locking bootloader didn't change anything. You have to restore your phone to full stock ICS with Flashtool. Download complete ICS firmware FTF file and flash it with Flashtool.
Click to expand...
Click to collapse
Hey, Thanks for the reply.
I understand I need to restore ICS and ICS kernel completely. But for some reason I cant flash using the flash tool as it says the device is not rooted. But honestly I have rooted the device using ERoot and have unlocked the bootloader. I believe that is the reason why I was able to install the JB ROM.
Now I have 2 problem in front of me.
1. I cant flash as it says the device is not rooted
2. I have relocked the bootloader
what's next??

Flashtool does not need root or anything to flash ICS. You are doing something wrong then.
You have to flash whole FTF file in Flashmode. If you occur any error messages, post them here.

i had the same issue
haristah said:
Hello
As an initial note, I am not at all a techie guy. But I wanted to load Jelly Bean on to my Xperia Arc S. So I tried the following which I believe I should not have tried.
1. Rooted the device using ERoot 1.2
2.Unloaked the bootloader by following the steps described in sony website
3. Tried to flash Kernel using flashtool (latest from flashtool website) but was unsuccessful. It always says you need to root the device to flash in the activity log. But when I come out of fastboot mode, the flash tool always says the deice connected and it says the devise is rooted. But it never permits to flash the kernel in fastboot mode. I tried with different kernels, but unsuccessful.
4. So out of curiosity, I just decided to proceed with installation of jelly bean based on cynagenmod 10. So downloaded the Jelly bean ROM & doodle apps and copied to sd card.
5. I installed the CWM using x tool from play store.
6. opened the recovery mode and deleted all cache and other thing as per a video in you tube. Then proceeded with the installation of Jelly Bean and google apps. Installation was successful.
7. But when I restarted the phone, it just shows sony logo and hangs. It never starts.
8. After this I tried to flash a kernel again, it still says the devise is not rooted.
9. After reading few forum threads I decided to relock the bootloader and use pc companion to reload ICS or GB. I flashed a bootloader locker ftf file and was successful.
Now my phone is still showing only sony logo while boots and nothing. The PC companion is not detecting. Am stuck now. I don't know what to do. Please help. I donno if I did something wrong and l will have to discard my phone.
Click to expand...
Click to collapse
you have`nt flasshed the rom boot.img, probably, but anyway, download sony flash tool from official web site(emma), turn off you phone, open emma, press BACK BUTTON(NOT MENU BUTTON) , and it will instal the 2.3.4 android like new one and that is it i did it 3 times all ready

You might wanna use these tutorials for easy ROM installing.
hey,
I use this tutorial on official CM website to install any ROM in my Xperia Arc.
you might wanna try it. [use any ROM zip u want steps are same]
OR
There is one here in Xperia Ultimate HD thread.
Hope this helps