Develop Bugs

[Q] flashtool error

OK i've been trawling the forums but so far i've not found an answer.
i've got a T-mobile branded arc and its bootloader is unlocked. it is running .62 firmware.
i'm trying to flash the generic uk .42 firmware but i keep getting the following error:
ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header";
i've tried a couple of different firmwares, and i've definitely got my phone in the right mode with usb debugging enabled.
can anyone help?
Thanks

Me again... I remembered a similar thing with someone's x10 a while ago, it was caused by low battery while flashing. The resolution was to repair the boot, which for the x10 meant a service centre. But you can use fastboot to do it, just connect in fastboot and use the erase command, erase boot, erase userdata, erase system. I'd give that a try.
sinkster©

Thanks for the response. Following something I'd read on the X10 forums I did consider doing a repair via pc companion but I wasn't sure what implications it might have following having my boot loader unlocked.
I'll give this a go and let u know if it works.
Thanks again!

ok could really do with some help now. still has the same problem with the added fact that my phone is now bricked.
Please help!!!!!!

after 'erase boot' have you tried booting a new .img?
D/L a rom that's cwm flashable to your sd card, boot into doomkernel and try flashing the rom(if you haven't already)

thanks for the quick response.
i've tried flashing the cyanogen boot image but sadly that fails. sorry to sound like a noob but i went to the github site to download doomkernel but for the life of me i couldnt find the boot image.

in the latest flashtool need to install the drivers or not? inside drives folder one..

I'm really sorry but i don't understand. I don't have any driver issues if thats what your getting at.

Are you able to boot kernels with fastboot?

hey sinkster.
ok managed to install different boot images (tried a few just to check) and all that happens is that i get the splash screen and it stays there.
still can't install any roms using flashtool. and to be honest i'm not sure how to do it using fastboot
any ideas?
thanks

Once you have installed the kernel, disconnect the phone from the pc and turn it on. When you see the kernel image, press the back button. This should send you into CWM and from there you can install a rom like "update.zip". On my girlfriend's x8 after flashing nAa kernel I was also surprised that it did not boot again to stock rom, but afterwards I pressed the back button which led to CWM and flashed a rom. Try to wipe data, cache, dalvik and battery stats also. The rom should work. If you notice any problems, just reinstall the rom again wiping data, cache, dalvik and battery stats (first time I got wifi issue and battery drain issue - android was taking 46% ) ). All the best. I hope I helped.

For flashtool just d/l a rom file(ftf), put it in the firmware folder, power down phone, run flashtool, click flash, select firmware. When it says connect then connect usb while pressing back(led is green) and rom should flash with a log on screen. this will flash an entire rom and kernel, or a baseband. For fastboot, open fastboot folder, move kernel(s) to folder, shift&right-click and select 'open command window here', power down phone and connect usb while pressing menu(blue led). In cmd window you can type 'fastboot devices'to check the phone is connected, to boot a kernel then type 'fastboot flash boot boot.img', or whatever the kernel file is called(I have 4or5 so name them individually)
so first use flashtool and flash the file here http://forum.xda-developers.com/showthread.php?t=1359303
that gives you stock rom/kernel; if you want a custom rom put it on your sd card to flash with cwm. if you want or need a custom kernel the fastboot doomlords kernel
These are the basics, you probably know all the above but just in case.

Gents thank you for your help. got somewhere finally. managed to flash BLENDMIUI onto phone andd got it working. for some reason SE Tweek does not want to work.
sinkster thank you for the summary.i originally mis-typed. when i said i didnt know how to flash a rom with flashtool i actually meant fastboot. but i'm now fully up to speed using cwm.
and thank you valy_cta, that got it working in the end.
its strange that i still get the same error when flashing any roms with flashtool though. tried about 6 or 7 different ones and i still get the initial error.
if i repair the phone with pc companion, would it lock the bootloader again?

other way round, you need to lock the bootloader before you update. Just unlock again, it'll be the same code.
sinkster©

ah the problem with that was that i had to get jinx13 to unlock it.
really what i want to do if flash a stock rom, which i still can't seem to do.
EDIT: since flashtool doesn't seem to work for me I found out from one of DooMLords threads that you can extract the ftf files and flash with fastboot. job sorted.

[Q] Help needed! Cannot go into fastboot mode!

I've done something to my Xperia Arc that has now stopped me from being able to flash any new kernels to it... I am unable to use flashtool as when I connect my Arc into fastboot mode flashtool says it's connected as flash mode, which really perplexes me to how this could have happened!?...
This incident happened after I flashed advanced stock kernel for Arc/s from here --> http://forum.xda-developers.com/showthread.php?t=1838641 however, I don't think it was the kernel flashing that done the damage. I think from what I can remember, I think I tried flashing a firmware (ftf) file whilst in fastboot mode, the funny thing is that the flashing continued to beyond the 1st stage (where it pops up with a box asking you to hold back button whilst plugging the micro-usb into my Arc) and when I realized this I pulled the plug and it's then I found I can not go into fastboot mode anymore.
As far I know from previous experiences that flashing a firmware with flashtool to my Arc in fastboot mode will not work as flashtool stays on this pop up box and will only continue to flash when the phone is put into flash mode (correct me if I'm wrong)...
So, I'm stuck with the kernel I last flashed and can only use custom roms that will be compatible with this kernel, and until the dev releases a wifi lib modules the custom roms can only gain internet access via mobile data only...
Is there any way I can gain fastboot mode different to the normal hold-menu then plug in cable method as I am desperately in need of a different kernel with working wifi modules, so, please please please anyone help me PLEASE!!!
Thanks to all that can help!...

Fastboot is now back!
Well, it seems that flashing OptiMax v2 rom helped to restore fastboot access and now I can fastboot flash kernels again using the traditional method with flashtool... Seeing as I got it working again and no one is interested in helping with this discussion, it may as well be closed off!...
2pence worth done

Please help. R800x boots into a weird screen?

(Just expaining how i got to the screen...in a lot of detail) Okay so yesterday i unlocked my bootloader through sonys website and everything was fine. Then i decided to try to put CM9 on it from a tutorial i found, didnt work. I then flashed back to verizons 2.3.3 through flashtool and everything was fine...but then i decided i wanted to go back to ZeuscNXTLite rom, i was lazy and used the recoveryPLAY.img to go to CWM. I forgot to clear the cache, data, etc. and i thought it was in a hard-brick because i could hold the power button all it would do is vibrate and i could still put it into flash boot(or whatever the green light means) but the screen always stayed black. I left it on my charger all night hoping it would magically come back i guess...today i got home to find the green light on it flashing faintly and quickly. I decided maybe its working now if i flash the .ftf so i did. Nothing happened so i thought maybe it was the bootloader so i tried using a bootloader relocker .ftf file but that just made my computer inable to recognize my phone. It would flash red a few times now when i plugged it into flashboot then go to flash mode and i could use flashtool. I tried adding the 2.3.3 .ftf back to my phone but it failed halfway through. So about 4 mins after doing this i look at my phone and see the Sony Ericsson screen but after that screen i see a triangle with an exclamation point inside of it and a phone under it. It keeps booting to this screen then shutting off over and over again. Now my question...does anyone know how to fix this? I dont really think its still in a brick since it goes to this weird screen.
Sorry for the extensive explanation. Also sorry if this was a repeat i tried searching but honestly have no clue what to search or even call this.

If you can still use flashtool follow this great guide http://forum.xda-developers.com/showthread.php?t=2054512 so you can fastboot a kernal and get into cwm then you can flash a new rom after wiping everything. :fingers-crossed:

The yellow triangle means you're in download mode, but I don't know what to do since I never had it on the Play.
Flashing the ftf will fail sometimes, you can keep re trying, its finicky so you have to make sure to use a good cable, preferably on a USB port that is not 3.0, and have few other USB devices connected at the sametime as possible.
The reason why CM9 didn't work because sometimes the kernel included does not boot. The boot.img from the FXP152's CM9 rom is one of the working one, you can separately flash it using fastboot.

I flashed a bootloader lock ftf file so wouldnt installing a kernel brick my phone again? Also could flashing the stock ftf file again while my phone is in download mode brick my phone? I'm just being extra careful now...dont want a hard bricked phone.

bandoncontortion said:
I flashed a bootloader lock ftf file so wouldnt installing a kernel brick my phone again? Also could flashing the stock ftf file again while my phone is in download mode brick my phone? I'm just being extra careful now...dont want a hard bricked phone.
Click to expand...
Click to collapse
Did flashing the bootloader lock ftf file work? you need to find out if your bootloader is locked or unlocked.If you have phone off, and hold on to search and you plug in USB to computer and get blue light your bootloader is unlocked (flashboot mode)If its unlocked just flash a kernel wipe and install a custom rom
If it is locked and you can use flashtool you can flash a stock ftf. Kernal is included in stock rom which you can find on forum

Ok i just put the stock ftf on it through flashtool. I tried to turn it on and it shows the Sony Ericsson screen and then the Android screen the turns off. Any help? It's at least showing the charging screen right now...
Also bootloader is locked. Just checked with the fastboot.exe

bandoncontortion said:
Ok i just put the stock ftf on it through flashtool. I tried to turn it on and it shows the Sony Ericsson screen and then the Android screen the turns off. Any help? It's at least showing the charging screen right now...
Also bootloader is locked. Just checked with the fastboot.exe
Click to expand...
Click to collapse
That good :good: Not bricked did you wipe data & cache in flashtool when you flashed ftf?

Yes i wiped cache, app log, and data. Im also using an older version of flashtool...maybe upgrading will help? Gonna check

[Q] Saving My Xperia Play Phone

Hi Friends . Recently I Decided To Tinker With My Xperia Play Phone And Now I Can Put It In To flash and fast boot once to try something but then all I get is blinking red light and to be able to do it again I have to pull battery. Ok so here is the dumb thing I did I unlocked bootloader though sony which by the way I can relock if I need to . then I got excited about all the things I could do so I was bouncing between this site , free xperia , and some junk site with bad guides . So Im Reading and jumping around getting a custom rom and reading how to to use flash tools and im reading this vague guide on flashing a custom rom . I flash it and then in the guide it says to boot in recovery but I didn't now it at the time that you need to install a recovery I thought sony had a stock recovery like the boot and flash mode.. so now im stuck in a bootloop. So I got on this website and started digging . most of what I read is that I can save it by flashing stock firm ware with flash tools . everytime I try to flash it when it gets to system.sin I get a blocked verifaction error. Ive tried it with and without final verifaction checked. also ive tried different stock firmwares and on some of the firmwares they are compressed in a .rar file and when extracted it says file corrupt or broken. ive tried all the sony services PC Companion with bootloader locked again and it says no software available if bootloader is unlocked it says my phone has been modified . ive tried there update engine no software available And there flash tool EMMA no services available . Tried wotan I think but the client just keeps closing. So after all the flashing and stuff im where I mentioned in the beginning one flash attempt then red lights pull battery and try again.
I really think if some one knows why im getting the verification block error in flash tools and could give me the stock firmware I need id be set but im at an end and this is my cry for help . please ill try anything if it might work
phone breakdown -Sony Xperia Play R800x The Verizon one It was running GB 2.3.4 bootloader unlocked and not rooted
Thanks in Advance

All roms/kernels/firmwares are at
http://forum.xda-developers.com/showthread.php?t=2184897
Please note that kernel and recovery is in same file (you can't flash them separately). All custom kernels have recovery build in, but not stock kernel. And, important when choosing wich kernel to flash, flash kernel that match rom you are about to install (example, lupus ics/gb is for ics and gb roms, but not for jb roms).
To flash firmware, use flashboot mode in flashtool. Select firmware, and when asked, (phone turned off) hold back button and insert usb cable to xPlay.
To flash kernel, power off, hold search button and insert usb port to xPlay. Choose kernel from flashtool and wait few seconds. Power on and keep pressing back/volume down (depends on kernel), it will enter recovery. Choose "flash zip" in recovery and wait few minutes (again, kernel must match rom you are installing or you'll get "kernel bootloop" (kernel logo shown, then it restart).
Edit: what is your model? R800 x,i,a?
Sent from my R800i using xda app-developers app

solved
Easy Fix Changed usb Cable Flashed no problem

xperia play bricked? pls help

hi all im hoping u can help me i have an xperia play which i tryed to root using cynogen mod 12 but it fails on install it will then reboot and show the blue cynogen logo but sit thier untill battery pull. i can access cyonogen recovery but thats all. ive tried installing other roms such as 9, 10 and 11 but all do the same thing (although 11 does seam to install/unpack).
i unlocked the bootloader and rooted the phone successfully. i also used flashtool to flash the boot.img.
i have heard i could fix the problem by sideloading another better recovery tool but i dont know how to do that. as off now im stuck in cynogen recovery.
any advice you could give would be greatfully appreciated, at this point im completely out of ideas and if you need anymore info i would be happy to provide it
thanks in advance

Hi,
It would be nice if you linked the exact ROM you tried to flash on you phone. It sounds like the boot.img is incorrect.
You can try flashing this kernel forum.xda-developers.com/showthread.php?t=1804003 . This one is for ICs roms(4.0.x).
Or this one - for Jelly Bean versions(4.1-4.2) - forum.xda-developers.com/showthread.php?t=1861970 .
All you have to do, is boot into fasboot mode and flash the given .img file as boot.img. (The difference between 480p and 720p kernels, are that 480 can't capture 720p videos, but sometimes 720p kernel doesn't work with all roms).

hi tnx for the help the rom i tried to install was cm-12-20150314-UNOFFICIAL-LegacyXperia-zeus
i think your idea would work but im unable to boot into fastboot mode as i used flashtool before and it doesnt recognise my phone anymore ( i dont know if i can use ADB as that option is available on my boot loader)
if you could provide me with a link to how to flash a new .img/rom using another way other than flash tools that would be really helpful. im sry to be such a noob, i have rooted every phone i had and never encountered this problem before and am completely stuck.
tnx again for your help

ok ignore my last msg i managed to flash the .img in fastboot no problem but now it wont let me into recovery mode so i think im stuck in some infinate boot loop no matter how many times i click volume down it just reboots after about 2 mins, anything i can do about that or am i now really bricked?
tnx again for your help

rob17zero1 said:
ok ignore my last msg i managed to flash the .img in fastboot no problem but now it wont let me into recovery mode so i think im stuck in some infinate boot loop no matter how many times i click volume down it just reboots after about 2 mins, anything i can do about that or am i now really bricked?
tnx again for your help
Click to expand...
Click to collapse
Well you could try to return to point zero by flashing your phone to stock rom and try to begin from there.
You can do that by using flashtool and downloading stock ROM from these forums.
BTW, you can enter flash mode by inserting usb cable and holding search button(i think, you can try other buttons). Your LED has to turn green, blue is fast boot.
Also if your flashtool give you errors, download earlier version (see some other threads about flashtool, there are links to older version). Maybe it doesn't recognize your phone, because of the new version, i've had problems with it too, but i had to download old version and everything started to work as expected.