Develop Bugs

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] Boot Loop / Bricked Arc S

Good Day to everyone, My phone is Xperia Arc S lt18i, 4.1.B.0.587,
Rooted ,
So my phone now would not boot normally . It only show the Sony logo only not even to the Xperia logo.
Here's the story how I actually got my problem.
Ive installed MIUI anzu.2.9.21.zip and it was a success but after i reboot the phone and VOILA!! a "boot/reboot loop"
if thats what you call it.
Now i cant go to recovery with the power + Volume down method.
And my Root is GONE! i dont know what happened.
IF ANYONE.. ANYONE could help me I would really really really appreciate it.
--forgive me for my english--

reflash stock firmware with flashtool, root phone, and try to install custom rom again

Thanks for the immediate response
jman2131 said:
reflash stock firmware with flashtool, root phone, and try to install custom rom again
Click to expand...
Click to collapse
Thank you for replying immediately, but , after I successfully flashed the 4.1.A.562 I still cant boot up to the stock firmware and I seem not able to root my phone, I mean, I still go through the boot/restart loop (sony logo only) and cant access recovery mode the ( power + Vol down) method.
i used Doomlords toolkit to root it. Tell me where im wrong. Im not so good at this stuff.

janyjan said:
Thank you for replying immediately, but , after I successfully flashed the 4.1.A.562 I still cant boot up to the stock firmware and I seem not able to root my phone, I mean, I still go through the boot/restart loop (sony logo only) and cant access recovery mode the ( power + Vol down) method.
i used Doomlords toolkit to root it. Tell me where im wrong. Im not so good at this stuff.
Click to expand...
Click to collapse
download this stock firmware for arc s and root it with this and see if it works

[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

HELP ME PLEASE ! Bricked but Fastboot mode and flash mode working.

Hello everyone here, im a noob around these parts but hope that this beautiful community might help me.
So heres the deal, my gf got an xperia m, that outta the blue started acting out, what i mean for this is, rebooting, outta nowhere and eventually a couple of days later it died.
Making my investigations to get to the problem and therefore the solution, she stated that putting it on the SUS or SONY Pc Companion didn't help at all, plus keep getting error 0x0000067 or 0x000007d5 on PC Companion.
After seeing this, she says tried to unlock the bootloader to install a CWM 6.0 for the 15.4.A.1.9 software, wich it had running, didnt got through since the moment she enter the command through fastboot to check the bootloader status throgh the command fastboot flashing get_unlock_ability but no response just stuck on three dots.
Also tried to flash through FLASHTOOL installing the drivers and everything as ive done with other decives checking everything is okay, which they are, since ive succefully recovered an brick C1904 using CWM with a previous Backup, but the tool gets stuck on flashing loader and wont give a percentage.
Tried Flashing remotely the CWM.img to the boot, but it wont flash, always failed, as for specifics about the code, If really needed ill post them on the next reply.
Hope Someone can Help me,
Regards Jmaquilon

Which error are you getting while flashing the recovery? is it something like remote command not allowed ? If it is then try to flash the recovery in the boot partition (I have done the same many time cuz there are some problem s with my current kernel)and what happens is instead of system the recovery boots up ..
If this doesnt works then try xperiafirm it may bring your phone back to life!
Hope it helps!

Just flash stock rom using flashtool software. Download the Stock Sony Xperia M Rom here http://forum.xda-developers.com/showthread.php?t=2699085 and flash it using flash mode in flashtool. Good Luck

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.