Develop Bugs

[Q] Can't flash back to ,62

Hello! I'm having a problem with my xperia arc S, I tried to install a ROM (ULTIMATE HD 3.1) but I didn't have the wifi modules, so my phone got stuck on boot, so I figured that I got a bootloop, and went to flash the kernel (562), root again again and flash the new kernel (587) to try and install the ROM again, but the phone didn't root, but I flashed the .587 kernel and can't flash it back to .562. I can't figure what's the problem the flashtool says it's flashed but in setting the "compilation number" just says that it has the new kernel.
So my problem is how can I flash back to .562 and root the phone? I already tried this a few times ([url]http://forum.xda-developers.com/showthread.php?t=2118343[/url]), but it dosen't work. what else can I do? Try with another kernel?
I also tried this, but it didn't work http://forum.xda-developers.com/showthread.php?t=2219711. I don't know if it helps but i have the bootloader locked.
Sorry if repost, google but didn't find anything related. thanks anyway.

Restore your phone using Sony Update Service, since you have locked bootloader.
僕のLT18iから送られてきた

popthosegaskets said:
Restore your phone using Sony Update Service, since you have locked bootloader.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
thanks it worked i installed the ROM and everything was ok, but i didn't like the rom so tried to go back to AOSP, but now i have another problem, I can't pass the Sony logo, I tried sony upade but it say's that i have the latest version, i also tried to flash another image (0.562 and 0.587) but it didn't work. what can I do? Is there a simple way to reset the phone (lol), i can't enter CWM. thanks for the help

dramce said:
thanks it worked i installed the ROM and everything was ok, but i didn't like the rom so tried to go back to AOSP, but now i have another problem, I can't pass the Sony logo, I tried sony upade but it say's that i have the latest version, i also tried to flash another image (0.562 and 0.587) but it didn't work. what can I do? Is there a simple way to reset the phone (lol), i can't enter CWM. thanks for the help
Click to expand...
Click to collapse
Repair option in SEUS...
Sent from my Xperia Neo V using xda app-developers app

dramce said:
thanks it worked i installed the ROM and everything was ok, but i didn't like the rom so tried to go back to AOSP, but now i have another problem, I can't pass the Sony logo, I tried sony upade but it say's that i have the latest version, i also tried to flash another image (0.562 and 0.587) but it didn't work. what can I do? Is there a simple way to reset the phone (lol), i can't enter CWM. thanks for the help
Click to expand...
Click to collapse
Also .img files can not be flashed on locked bootloaders
Only .ftf files
Sent from my LT18i

Sahaab said:
Also .img files can not be flashed on locked bootloaders
Only .ftf files
Sent from my LT18i
Click to expand...
Click to collapse
i thought .ftf. and image were the same lol..

lawl ya i cant believe no one noticed u said image above XD

Attitude.SSJ said:
Repair option in SEUS...
Sent from my Xperia Neo V using xda app-developers app
Click to expand...
Click to collapse
the version i have can only update.
Am I being a total idiot? can you please be little more specific please?

dramce said:
the version i have can only update.
Am I being a total idiot? can you please be little more specific please?
Click to expand...
Click to collapse
If you cannot repair with Update Service, try PC Companion. It should offer the repair function.

dramce said:
the version i have can only update.
Am I being a total idiot? can you please be little more specific please?
Click to expand...
Click to collapse
Had a similar problem, caused by wrong kernel (at least i think so). Anyho, there was no "repair" option for me either.
What you should do is:
- Flash back to stock GB firmware (0.62)
- Root (using eRoot, it's a one click procedure.)
- Install CWM using RecoveryX is the simplest way i'd say
- Flash the kernel which Jared proposed (can't remember which one sorry)
- boot into CWM, and follow the instructions to install UltimadeHD rom. I'd suggest Tesla's instructions, they are fail-proof. Remember to click on "unlocked bootloader" if your bootloader is locked.

DUnderline said:
Had a similar problem, caused by wrong kernel (at least i think so). Anyho, there was no "repair" option for me either.
What you should do is:
- Flash back to stock GB firmware (0.62)
- Root (using eRoot, it's a one click procedure.)
- Install CWM using RecoveryX is the simplest way i'd say
- Flash the kernel which Jared proposed (can't remember which one sorry)
- boot into CWM, and follow the instructions to install UltimadeHD rom. I'd suggest Tesla's instructions, they are fail-proof. Remember to click on "unlocked bootloader" if your bootloader is locked.
Click to expand...
Click to collapse
I think I did it thanks, i used a thread here (LINK), i used the generic stock rom and it solved it, thanks for your help. And thanks to everybody else =)

[Q] Xperia arc s stuck on sony logo

Hy, i tried to install JB on my xperia arc s by this totorial android.gs/update-xperia-arc-s-android-4-2-1-jelly-bean-cm10-1/
Install was aborted by error some symlinks .... I restore my phone and reboot. And it stucks on sony logo. I can't connect it on my pc, can't charge, can't go into CWM. Any idies? Sorry for my bad english.

is your bootloader unlocked? have you installed FXP kernel or fusion?
repair:
flash stock rom
or...
can you enter fastboot mode?
try to flash a different kernel...
and if you want jelly bean on your phone, install from here

cosmyndemeter said:
is your bootloader unlocked? have you installed FXP kernel or fusion?
repair:
flash stock rom
or...
can you enter fastboot mode?
try to flash a different kernel...
and if you want jelly bean on your phone, install from here
Click to expand...
Click to collapse
Bootloader is unlocked, i can't do anything wiht my phone...

Mingaudas said:
Bootloader is unlocked, i can't do anything wiht my phone...
Click to expand...
Click to collapse
your phone is booting? can you see the boot logo?

cosmyndemeter said:
your phone is booting? can you see the boot logo?
Click to expand...
Click to collapse
I can see just SONY logo, nothing else. I tried turn on CWM mod, but nothing happens. My pc doesn't detect my phone.
Bootloader unlock allowed - Yes this means that bootloader unlocked?

Mingaudas said:
I can see just SONY logo, nothing else. I tried turn on CWM mod, but nothing happens. My pc doesn't detect my phone.
Bootloader unlock allowed - Yes this means that bootloader unlocked?
Click to expand...
Click to collapse
no. if you don't used one of this procedure find here or here than your bootloader is locked.
try to repair using pc compagnion or update service.
or try flash a stock rom using flashtool. you can read more here

cosmyndemeter said:
no. if you don't used one of this procedure find here or here than your bootloader is locked.
try to repair using pc compagnion or update service.
or try flash a stock rom using flashtool. you can read more here
Click to expand...
Click to collapse
Thanks! Update service helped me!! :good:

[Q] {PRO} Phone not geeting past first bootscreen (Sony)

I tried installing a ROM but it said "some changes could not be made", i forgot to re-wipe and now it won't get past the Sony text, i can't get it to boot into recovery.

poipoi01 said:
I tried installing a ROM but it said "some changes could not be made", i forgot to re-wipe and now it won't get past the Sony text, i can't get it to boot into recovery.
Click to expand...
Click to collapse
If bootloader locked, recover using Sony Update Service.
If bootloader unlocked, flash a stock ftf file with flashtool or flash a kernel with CWM using fastboot and flash a ROM in CWM recovery.
僕のLT18iから送られてきた

popthosegaskets said:
If bootloader locked, recover using Sony Update Service.
If bootloader unlocked, flash a stock ftf file with flashtoolor flash a kernel with CWM using fastboot and flash a ROM in CWM recovery.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Where can i find a stock FTF file for an MK16i?

poipoi01 said:
Where can i find a stock FTF file for an MK16i?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1682185
Please search around forum next time...
僕のLT18iから送られてきた

[Q] Trying to install Xperia Play Z final version, very confused. (r800a)

Hey guys, as the post title says, I'm trying to install the xperia play z rom, and I'm hitting a lot of road blocks. First one is, I don't even know if my phone's bootloader is unlocked! I'm pretty sure it is, because I thought all r800a's came with an unlocked bootloader, and I also used the flashtool, unlock bootloader tool, and it said it was already unlocked.
So, naturally what I do, is I flash the firmware in the guide (located here - http://www.android-hilfe.de/root-cu...a-play/417392-rom-xperia-play-z-v1-1-0-a.html), and after that I want to root it so I can install a recovery. But when I try to root it, it always fails on part 1. So I tried to install cyanogenmod recovery without it. But after the apk is installed, i'm not able to install the actual recovery because it is not rooted.
My main problem with the guide is that it says to just boot into clockworkmod recovery, but I don't know how to. I turn on the phone and press the up button, but without installing the CWM/X-parts recovery, there's no way I can expect it to come up.
Any help please? I'm totally lost here. I know how to get roms that are based on gingerbread, but for some reason, Ics/Jellybean roms don't work at all, and I don't know if it is whether because my phones bootloader isn't unlocked (even though it says it is), or it's something else, like me missing a tutorial specifically for ics/jellybean roms.
Thanks in advance.

fishvtt said:
Hey guys, as the post title says, I'm trying to install the xperia play z rom, and I'm hitting a lot of road blocks. First one is, I don't even know if my phone's bootloader is unlocked! I'm pretty sure it is, because I thought all r800a's came with an unlocked bootloader, and I also used the flashtool, unlock bootloader tool, and it said it was already unlocked.
So, naturally what I do, is I flash the firmware in the guide (located here - http://www.android-hilfe.de/root-cu...a-play/417392-rom-xperia-play-z-v1-1-0-a.html), and after that I want to root it so I can install a recovery. But when I try to root it, it always fails on part 1. So I tried to install cyanogenmod recovery without it. But after the apk is installed, i'm not able to install the actual recovery because it is not rooted.
My main problem with the guide is that it says to just boot into clockworkmod recovery, but I don't know how to. I turn on the phone and press the up button, but without installing the CWM/X-parts recovery, there's no way I can expect it to come up.
Any help please? I'm totally lost here. I know how to get roms that are based on gingerbread, but for some reason, Ics/Jellybean roms don't work at all, and I don't know if it is whether because my phones bootloader isn't unlocked (even though it says it is), or it's something else, like me missing a tutorial specifically for ics/jellybean roms.
Thanks in advance.
Click to expand...
Click to collapse
Well you have to flash an ICS kernel first and it will already have a cwm recovery in it. Then you can just boot to recovery and flash the rom
Sent from my Xperia Play (r800x)

abdel12345 said:
Well you have to flash an ICS kernel first and it will already have a cwm recovery in it. Then you can just boot to recovery and flash the rom
Sent from my Xperia Play (r800x)
Click to expand...
Click to collapse
OHHHHHHHHH. Thank you so much. But how am I supposed to flash the boot.img for the modified doomkernel v3, which it says it includes in the guide? Am I supposed to extract it from the rom zip or something? Thanks again.

fishvtt said:
OHHHHHHHHH. Thank you so much. But how am I supposed to flash the boot.img for the modified doomkernel v3, which it says it includes in the guide? Am I supposed to extract it from the rom zip or something? Thanks again.
Click to expand...
Click to collapse
yes, boot.img is inside the zip. Unpack just that file and flash it with flashtool (in fastboot mode). But you must have unlocked bootloader to be able to flash any custom kernel

Bakisha said:
yes, boot.img is inside the zip. Unpack just that file and flash it with flashtool (in fastboot mode). But you must have unlocked bootloader to be able to flash any custom kernel
Click to expand...
Click to collapse
Alright. Thank you so much. So that's what I was missing.

Bakisha said:
yes, boot.img is inside the zip. Unpack just that file and flash it with flashtool (in fastboot mode). But you must have unlocked bootloader to be able to flash any custom kernel
Click to expand...
Click to collapse
Sorry, another question. What happens is that when I try to flash an ics kernel, it goes into an infinite bootloop, but when I flash a gingerbread kernel, it works fine. Is this a sign of a locked bootloader? Cause I thought you wouldn't be able to install any kernels if it was locked.

fishvtt said:
Sorry, another question. What happens is that when I try to flash an ics kernel, it goes into an infinite bootloop, but when I flash a gingerbread kernel, it works fine. Is this a sign of a locked bootloader? Cause I thought you wouldn't be able to install any kernels if it was locked.
Click to expand...
Click to collapse
If you flash ics kernel, you won't be able to boot your old gb rom. Ics kernel only boot into ics rom.
When you flash ics kernel, go to recovery and install ics rom.
Sent from my R800i using xda app-developers app

Bakisha said:
If you flash ics kernel, you won't be able to boot your old gb rom. Ics kernel only boot into ics rom.
When you flash ics kernel, go to recovery and install ics rom.
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
Thank you so much. Worked like a charm.
For future readers -
a. The r800a indeed does come with bootloader unlocked
b. It is normal for the phone to bootloop, Just go into recovery like normal and install the rom .zip. (It's usually tapping back while starting the phone, but if that doesn't work, try up volume or down volume)

[Q] how to install cwm recovery on xperia M

I'm still beeing too noob. I've been reading a lot,(thanks to Antrikos48) to but. I am trying to install cmw recovery. I want to backup may entrire phone to my pc. I went through google play and found cwm manager and cwm theter. I read that is necesseray to unlock bootloader before installing cmw. There are some different version of cmw. I'need some help.I'm really lost
I'm sorry about my english
I've read RECOVERY][CWM][2013-10-19][SS] Stock kernel with CWM 6.0.4.4 [Unlocked BL], as well.
Wperima C1905
rooted

May have to hold that thought for a while until the XPERIA M development matures.
I believe(and welcome corrections) that CWM recovery can only be installed on a modified Kernel and not on the stock Kernel.
-----------------------------------------
[update]
See corrected information by @alvinhochun
-----------------------------------------
I did check to see if I could load CWM recovery via flashtool and it was not available/supported.
I suggest Titanium Backup given you have root access.
This means with a LOCKED bootloader you only have to recover Titanium Backup after a SEUS/PC companion restore of the original ROM.
Would mean restoring your mods after the restore such as deleting bloatware from /system/app and etc.

I've published CWM for unlocked bootloader here: http://forum.xda-developers.com/showthread.php?t=2480556
For locked bootloader, there isn't currently one.
Dr Goodvibes said:
I believe(and welcome corrections) that CWM recovery can only be installed on a modified Kernel and not on the stock Kernel.
Click to expand...
Click to collapse
That's not exactly true, stock kernel can run CWM. The thing that needs to be changed is the ramdisk. Since the Xperia M does not have a recovery partition it needs a so-called "two-staged boot" to choose between Android and recovery.
Locked bootloader will check for a signature before booting, and will (or at least I think it will) refuse to boot. That's why flashing a modified boot image requires unlocked bootloader, no matter how you flash it.
Just a tip, before unlocking bootloader, remember to back up the TA partition! http://forum.xda-developers.com/showthread.php?t=2292598

Thanks, now I'm understanding a little bit more.I'm waiting for the script to swap the memory. In the meanwhile I'll backup the phone following the TAguide

my phone is stuck on sony logo please help

aniket09 said:
my phone is stuck on sony logo please help
Click to expand...
Click to collapse
Reflash stock .ftf file via flashtool.
*blink*