My phone is a Xperia Arc (also known as lt15i) and it is rooted and has an unlocked bootloader.
It runs on Android 2.3.4.
I wanted to install CWM, and followed a guide for that.
Since I can't link the guide, I can just say that it's name was "How to root sony ericsson xperia arc lt15i and install custom rom" and tht is was on listenmefirst.
From that guide, all i did was option 2 for installing CWM.
At the end of the guide, it says "reboot your phone", and I did, and now it's stuck in a boot loop.
I've tried several different keycombinations without anything happening (holding down volume / holding left and right buttons / holding home+volume up). It does however blink a blue light when I hold left and right button, but it seems to have no effect.
So my question is: is there any way to get out of this bootloop?
if you have an unlocked bootloader you can simply flash a kernel that has CWM though fastboot or flashtool
Since your on 2.3.4, this may sound obvious, use a gingerbread kernel.
I used this for pretty much all GB roms i used
http://forum.xda-developers.com/showthread.php?t=1172885
AW: [Q] Getting out of a bootloop without CWM
When You have an locked boot loader use x-parts on playstore
(Needs root)
Sent from my Xperia Arc S using xda app-developers app
If root and Unlock border, flash a kernel with CWM
If root using x-part on CH play
yo-meister said:
if you have an unlocked bootloader you can simply flash a kernel that has CWM though fastboot or flashtool
Since your on 2.3.4, this may sound obvious, use a gingerbread kernel.
I used this for pretty much all GB roms i used
http://forum.xda-developers.com/showthread.php?t=1172885
Click to expand...
Click to collapse
So I can't just flash it over to ICS for example?
rotexor said:
So I can't just flash it over to ICS for example?
Click to expand...
Click to collapse
Then you need a kernel that supports ICS.
there's no possible way for me to brick your phone if you already have an unlocked bootloader. You can wipe everything off and start over. Everything can be solved.
rotexor said:
So I can't just flash it over to ICS for example?
Click to expand...
Click to collapse
If you just wanted to get out of the bootloop (like your title lol) then you need to flash GB kernel.
If you want to go to ICS you need to put an ICS ROM onto your SD card, flash kernel, then install rom
Thanks for the help, got it out of the bootloop today with flashtool! =)
rotexor said:
got it out of the bootloop today with flashtool! =)
Click to expand...
Click to collapse
You could have done that 3 days ago had you read the stickys.
Sent from Myushi
XperienceD said:
You could have done that 3 days ago had you read the stickys.
Sent from Myushi
Click to expand...
Click to collapse
I did try to find a solution by reading, but everything I found implied I had CWM.
rotexor said:
I did try to find a solution by reading, but everything I found implied I had CWM.
Click to expand...
Click to collapse
Not in my guide, which is a sticky, it doesn't, but as you're sorted now you know what to do in future.
Related
Hello guys! I have a new XSL phone already rooted with .45 FW.
The problem is i cant install CWM on it. My phone is unlocked. I've used ROM manager and XParts but it said its not supported. Tried some CWM installer via PC but to no avail, it said its install but no blue led light when i restart the phone.
I've checked with the installation of kernel with CWM, but they need to be installed via Recovery? what is this recovery?
I really want to read about XSL, unfortunately there is currently no thread yet for this?
hoping someone with XSL can help me.
mishap13 said:
Hello guys! I have a new XSL phone already rooted with .45 FW.
The problem is i cant install CWM on it. My phone is unlocked. I've used ROM manager and XParts but it said its not supported. Tried some CWM installer via PC but to no avail, it said its install but no blue led light when i restart the phone.
I've checked with the installation of kernel with CWM, but they need to be installed via Recovery? what is this recovery?
I really want to read about XSL, unfortunately there is currently no thread yet for this?
hoping someone with XSL can help me.
Click to expand...
Click to collapse
If u installed cwm then tap on sony logo multiple times.If uve unlocked bootloader & installed custom kernel then press volume up button when led is pink.Youll enter into recovery
Press Thanks
Sent from my Xperia S using xda premium
since your phone is unlocked flash ka speed kernel or advanced stock kernel
His phone is probably sim unlocked, not bootloader unlocked.
ok then since his rom is .45 he can try root by bin4ry.
RISHI RAJ said:
If u installed cwm then tap on sony logo multiple times.If uve unlocked bootloader & installed custom kernel then press volume up button when led is pink.Youll enter into recovery
Press Thanks
Sent from my Xperia S using xda premium
Click to expand...
Click to collapse
Then how will I install custom kernel? I read the SSPeed kernel that i need to use recovery to flashed the custom kernel. problem is i dont have recovery? I'll try to read some custom kernel installation, and I also tried flashtool, it does not detect my phone, no xperia SL on the list, same with ROM manager and x-parts.
mharckk said:
since your phone is unlocked flash ka speed kernel or advanced stock kernel
Click to expand...
Click to collapse
sorry, I mean sim unlocked.
Lisac1606 said:
His phone is probably sim unlocked, not bootloader unlocked.
Click to expand...
Click to collapse
yes.
mharckk said:
ok then since his rom is .45 he can try root by bin4ry.
Click to expand...
Click to collapse
Already rooted sir.
try this.
http://forum.xda-developers.com/showthread.php?t=1939875
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 =)
hey guys, like the dumba** i am, i believe i bricked my phone... i really had no experience with it but i tried it anyways and now my phone wont boot up, its stuck on the sony ericsson screen and i cant seem to be able to access the recovery mode or anything, i installed CWM and booted to install a custom rom, it said sucessful and after rebotting itself it wouldnt go past sony ericsson, is there a way to fix it guys?
rawrzforme said:
hey guys, like the dumba** i am, i believe i bricked my phone... i really had no experience with it but i tried it anyways and now my phone wont boot up, its stuck on the sony ericsson screen and i cant seem to be able to access the recovery mode or anything, i installed CWM and booted to install a custom rom, it said sucessful and after rebotting itself it wouldnt go past sony ericsson, is there a way to fix it guys?
Click to expand...
Click to collapse
If your bootloader is locked, you can repair it with Sony's PC Companion program for windows.
If your bootloader is unlocked, your only choice is to use flashtool to flash stock firmware
Bakisha said:
If your bootloader is locked, you can repair it with Sony's PC Companion program for windows.
If your bootloader is unlocked, your only choice is to use flashtool to flash stock firmware
Click to expand...
Click to collapse
hey thanks for the reply, i read around a bit and downloaded flashtool, but when i run the flashtool it says 'preparing files for flashing' and then my phone just goes and reboots to get stuck on sony ericsson again, not giving time for flashtool to flash the phone.
rawrzforme said:
hey thanks for the reply, i read around a bit and downloaded flashtool, but when i run the flashtool it says 'preparing files for flashing' and then my phone just goes and reboots to get stuck on sony ericsson again, not giving time for flashtool to flash the phone.
Click to expand...
Click to collapse
You have to switch it off first before connecting, then connect while holding back when they ask you to in Flashtool.
Just to be safe, remove the battery and replace it after switching off.
Sent from my C5303 using xda premium
sonyxperiaplayer said:
You have to switch it off first before connecting, then connect while holding back when they ask you to in Flashtool.
Just to be safe, remove the battery and replace it after switching off.
Sent from my C5303 using xda premium
Click to expand...
Click to collapse
thanks! its flashing now :3 will update on status
phone is flashed and its working again, i want to try to install the ICSpeed rom again, just one question, do i have to instal a new kernel so i can do that first? or the rom first then the kernel?
rawrzforme said:
phone is flashed and its working again, i want to try to install the ICSpeed rom again, just one question, do i have to instal a new kernel so i can do that first? or the rom first then the kernel?
Click to expand...
Click to collapse
Download the zip on the sdcad then install this kernel.
> Sony Ericsson Xperia Play > Xperia Play Android Development > [KERNEL][PLAY] LuPuSv7 [STOCK ICS/GB & CM9][LINARO 4.7.3][19-06-13]
It's working fine for me.
rawrzforme said:
phone is flashed and its working again, i want to try to install the ICSpeed rom again, just one question, do i have to instal a new kernel so i can do that first? or the rom first then the kernel?
Click to expand...
Click to collapse
Well first you need a unlocked bootloader.
Then, you have to flash a ICS kernel for an ICS ROM (using fast boot)
LuPuS is a good kernel and is pretty stable too.
After that just install the ROM through CWM.
Sent from my C5303 using xda premium
Bakisha said:
If your bootloader is locked, you can repair it with Sony's PC Companion program for windows.
If your bootloader is unlocked, your only choice is to use flashtool to flash stock firmware
Click to expand...
Click to collapse
I have a similiar problem. But I relocked de bootloades, can I use de PC companion?
Henrique88 said:
I have a similiar problem. But I relocked de bootloades, can I use de PC companion?
Click to expand...
Click to collapse
I don't know about that. But you can try it. In worst case, it won't do anything at all.
But i'm sure that Emma (son'ys flashtool for unlocked BL) will work. Here is a link
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)
Im currently trying to flash carbon using phil touch recovery. however when I try to select the zip it says that my device is "yuga".I tried using a different rom but its giving the same error. can anyone help me?
psycho-punk said:
What phone do you have?
Sent from my Paranoid ZL
Click to expand...
Click to collapse
Im using xperia ZL.do u know why is it detecting as xperia z??
psycho-punk said:
No. What rom are you on now?
Sent from my Paranoid ZL
Click to expand...
Click to collapse
I'm coming from stoc 4.3.rooted my phone,n then proceeded to unlocking the bootloader.everything seems normal up to this point.flashed the Phil recovery n manages to boot into it.i then proceeded with wiping everything,so now my phoone is withouta rom.i tried installing carbon n diftyunicorn but both gave me the same error.it says that my device is a yuga instead of zL.help?
psycho-punk said:
Where did you get the recovery from?
Sent from my Paranoid ZL
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2288118
psycho-punk said:
Maybe you should flash some other recovery. I recommend taking the boot.img from the zip of the latest CyanogenMod nightly for ZL. After that you can flash the rom of your choice.
Sent from my Paranoid ZL
Click to expand...
Click to collapse
Okay, I think now I may have accidentally hardbricked my phone. I tried relocking and re-unlocking my bootloader. Everything went ok but now I cant start the phone. When I press the power button it only vibrates once and then thats it. Flashtool detects it in both flashmode and fast boot but I cant flash any recovery. Please don't tell me its the end for my phone.
psycho-punk said:
If you can get your phone in fastboot or flashmode, your phone is not hard bricked. There is still hope.
What do you mean you can't flash recovery?
Sent from my Paranoid ZL
Click to expand...
Click to collapse
Something weird happened.I clicked on the BLU button on flashtool and it says my device is still unlocked. After unlocking using flash tool I am now able to flash CWM and TWRP. But both recoveries still would not let me install the roms I mentioned earlier. It still thinks that I'm on another device. Currently downloading CM11 from the CM website. Waiting for my download to finish. But I have a feeling it still wouldn't work. btw, thanks for going through step by step with me. I'm still new to xperia devices. Owned an s plus last time and the whole rom flashing process wasn't really hard like this one.lol
EDIT: UPDATE!!! I have finally found the reason for my problem. I flashed an incorrect version of the boot.img.Because I dump all the stuff related to flashing rom and I dont really remember the location in which I downloaded the boot.img. So what I did was I extracted the whole content of the rom that I downloaded proceed to flash the boot.img using flashtool. from there on, everything works perfectly! thanks for your help. Without ur suggestion, I wouldn't have tought of manually getting the boot.img!