[Q] Xperia SP C5302 Stuck in boot logo! PLEASE HELP! - Xperia SP Q&A, Help & Troubleshooting

I was curious about installing custom roms so i decided to try. I successfully had rooted my phone and unlocked the bootloader and i just needed CWM recovery so that I could install CM11 custom rom. I didn't put the custom rom on my phone because I'd figure I would do it after installing CWM but after flashing CWM, I couldn't even go into my stock rom! I tried everything from formatting the cache to the data, I even have TWRP flashed as well but no luck there. I don't want to mess with my phone anymore because I am quite frankly, scared. So all I want to do is remove CWM and TWRP recovery, and flash my stock rom. Oh, and I tried to flash the stock rom with flashtool, that didn't work either
Thanks for the help!
UPDATE: I DOWNLOAD ALL THE DRIVERS FOR FLASHTOOL AND TRIED INSTALLING MY STOCK ROM THROUGH FLASH BOOT AND IT WORKED! SO FAR SO GOOD.
UPDATE 2: ITS WORKING. ALL I DID WAS LOCK MY BOOTLOADER WITH FLASHTOOL AND FLASHED THE STOCK ROM!

I think you could mount the usb storage from CWM, so you could copy the rom you wanted and install it? You could have saved a lot of hassle loool

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lol help

hey guys,, i seem to have stuffed the recovery of my phone,, i stupidly installed cwm on my phone without root, but when i reflashed with odin the stock recovery works but when i install cwm, it doesnt go into recovery
CWM doesn't require root!
Try to reflash a stock rom. Not the one package file but the whole rom.
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Don't be a noob. Be a newbie..!!
Details here.
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i have tried, once i flash cwm it doesnt boot into recovery,, ill try redownload and see if that helps
finally got it to work, i found a odin flashable cwm and it now works
ok now that i have cwm semi working on my phone, its now very difficult install roms, the only rom i can get to work on my phone now is stock,,, i now cannot flash cwm from recovery otherwise i get cwm bootloop only flashing by odin works, all custom roms get bootloop no matter how many times i flash and wipe data/cache,, i think my phone is stuffed
You sure you're installing cwm and roms for your device? What model ace do you have? (Not the i model right?)
dxppxd said:
You sure you're installing cwm and roms for your device? What model ace do you have? (Not the i model right?)
Click to expand...
Click to collapse
yeah mate im sure, i know what im doing, but it just doesnt seem to work anymore lol,, i have the T model
Make sure it is Just the "S5830" Any other then your in the wrong thread.
Tbh The order i do it, Flash the latest stable stock rom Via odin, Flash update {Any Kernel} (On phone) Then Reboot into CWM To flash a rom.
JDMBrooksy said:
Make sure it is Just the "S5830" Any other then your in the wrong thread.
Tbh The order i do it, Flash the latest stable stock rom Via odin, Flash update {Any Kernel} (On phone) Then Reboot into CWM To flash a rom.
Click to expand...
Click to collapse
yes it is, im not a noobie,, done that too,, im trying to flash cm9 b10 now but its stuck at samsung, and yes i have done data wipe and cache wipe
Only way i can think of is:
Flash new software with Odin: http://www.4shared.com/rar/FCyxijg8/odin_s5830_package.html
Then flashing "CWMRecovery" {AttacthMent} as an update through stock recovery as an update
Then reboot into CWM Recovery To wipe data Etc Etc, Then flash what ever ROM you want..
please more info man really not helping.
JDMBrooksy said:
Only way i can think of is:
Flash new software with Odin: http://www.4shared.com/rar/FCyxijg8/odin_s5830_package.html
Then flashing "CWMRecovery" {AttacthMent} as an update through stock recovery as an update
Then reboot into CWM Recovery To wipe data Etc Etc, Then flash what ever ROM you want..
please more info man really not helping.
Click to expand...
Click to collapse
ok ill try to remember what i did to stuff the phone,, ,i flashed my phone with s5830xwkt7 the rooted and flashed cwm 5,, i went to flash a custom rom but chose the wrong one and took the battery out,,, booted into cwm and did a full wipe and flashed the custom rom,, tested the rom and went back to stock rom, done root and installed cwm 5 again then went to reboot back to cwm for flash oc kernel and it started to bootloop after the samsung logo,,, its all fixed for now but im sure it will happen again
winxuser said:
ok ill try to remember what i did to stuff the phone,, ,i flashed my phone with s5830xwkt7 the rooted and flashed cwm 5,, i went to flash a custom rom but chose the wrong one and took the battery out,,, booted into cwm and did a full wipe and flashed the custom rom,, tested the rom and went back to stock rom, done root and installed cwm 5 again then went to reboot back to cwm for flash oc kernel and it started to bootloop after the samsung logo,,, its all fixed for now but im sure it will happen again
Click to expand...
Click to collapse
Flash "Root" After Flashing "CWM" See if that helps? if not please try the order i have gave, or try looking for different resources.
The Sources i have given you are working fine for my Ace.

Trying to install 4.4 Rom, falling at every hurdle.

Hi There,
Just wondering if anyone had any ideas why my phone refuses to co-operate!
Basically, after getting bored of the stock rom when I first got my phone, I somehow managed to install a CM based rom. That worked, but I got bored of the fact that the camera never seemed to work right, and some apps didn't work/ were graphically buggy. Assuming it was just a badly ported graphics driver or whatever, I found a way, using FlashTool, to revert to the stock rom (C6603_10.3.1.A.0.244_Generic UK to be precise). I wasn't sure exactly what it did, but it was back how it used to be. sorted.
So, since kitkat made it's way to the XZ, I thought I'd try one of those roms, being the curious bugger that I am. The process I ended up going with eventually was:
>Downgrading Kernel to a lower version because the root explot wouldn't work on 10.3.1.A.0.244
>Rooting using "DooMLoRD_Easy-Rooting-Toolkit_v18"
>Upgrading kernel to one that would accept a recovery
>Installing TWRP
>Booting into recovery, CWM appeared instead. Strange, I thought. Oddly, mount USB wouldn't work at all, so I had to boot the phone back up to transfer the kitkat rom over
>Trying to flash the rom gave me an error number 7
>Boot Loop, at which point I just flashed 10.3.1.A.0.244 again.
I've tried this twice now, first with DooM Kernel, and then once with a different one. Neither CWM or TWRP have worked properly. Any help? Or am I just cursed?
Cheers
Tried this again, did literally everything I could think of and still no dice. Help? Have I somehow forced my phone to be on stock software forever?
If you dont unlock your bootloader, you can not use any kind of custom kernel.
That means aosp or aokp based firmwares can not run over locked bootloader.
Locked bootloader checks sign of kernel, if not certificated you will stuck on bootloop.
If you want to use any kind of custom rom... basicly.
1. Backup ta partition. " so you can revert any time you want."
2. Copy firmware zip file tou your internal or external sdcard.
3. Flash custom kernel. "Most of kernel have recovery option build in".
4. Boot in recovery mod. "Mostly press volume down while booting"
5. Insall custom rom.
6.a wipe dalvik-cache
6.b factory reset
Old setting might work or not with new rom. So first try to wipe dalvik- cache. If you stuck on boot loop or any kind of problem, just boot in recovery again and run factory reset.
Sent from my C6603 using Tapatalk
eryen said:
If you dont unlock your bootloader, you can not use any kind of custom kernel.
That means aosp or aokp based firmwares can not run over locked bootloader.
Locked bootloader checks sign of kernel, if not certificated you will stuck on bootloop.
If you want to use any kind of custom rom... basicly.
1. Backup ta partition. " so you can revert any time you want."
2. Copy firmware zip file tou your internal or external sdcard.
3. Flash custom kernel. "Most of kernel have recovery option build in".
4. Boot in recovery mod. "Mostly press volume down while booting"
5. Insall custom rom.
6.a wipe dalvik-cache
6.b factory reset
Old setting might work or not with new rom. So first try to wipe dalvik- cache. If you stuck on boot loop or any kind of problem, just boot in recovery again and run factory reset.
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
Hey, thanks for your reply!
I had unlocked the bootloader when I first got the phone and just assumed it would be permanent. Would flashing it back to stock firmware re-lock the bootloader?
But yes, assuming my boot loader is still unlocked ( I have tried to check and it doesn't seem to be locked) I have been through those steps basically. I am fine to flash a kernel with a recovery but the recovery never works properly/ at all. I can root the phone no problem though.
Best to extract the boot.img from the zip file of the ROM you want to flash, and flash that first. Then flash the ROM from its recovery.
Sent from my C6603 using xda app-developers app
shoey63 said:
Best to extract the boot.img from the zip file of the ROM you want to flash, and flash that first. Then flash the ROM from its recovery.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
Cheers, I'll give that a go - I was under the impression that you weren't supposed to flash kernels that weren't designed for the currently installed ROM though? It just seems that any kernel I flash isn't working properly so I didn't think doing that would play any nicer with the phone
SuburbanKnight said:
Cheers, I'll give that a go - I was under the impression that you weren't supposed to flash kernels that weren't designed for the currently installed ROM though? It just seems that any kernel I flash isn't working properly so I didn't think doing that would play any nicer with the phone
Click to expand...
Click to collapse
You're not actually going to boot into your current rom after flashing the kernel.
Flash the kernel via fastboot, then boot into recovery and flash the rom.
All this should be covered in the installation instructions of whatever rom you're trying to flash in any case....
Sent from my C6603 using Tapatalk
Well, that seems to have done it! Thanks very much for your help.
So, I guess the moral here is that if you're on stock and need a recovery to flash a new ROM, always use the boot.img from the ROM you'll be using.
Thanks again - I'd never seen that said before but quite possibly I wasn't paying attention!

Rooting problem!!

I tried rooting my Sony V, but its ended up in disaster where the phone doesnt boot past sony xperia part and just loops.
I tried to root it via this link:
http://forum.xda-developers.com/showthread.php?t=2090319&page=2
Through" Gasai Yuno" step by step instructions. I have tried to originally flash my phone using the"TRIMMED-LT25i-SOL21_9.0.F.0.195.ftf or the original LT25i-SOL21_9.0.F.0.195.ftf " but it turned out a disaster.
I managed to get the bootlocker unlocked but even that seem to have re-setted everything on my phone to default and deleted everything on my phone.
SOMEONE HELP PLEASE!
All I wanted to do was load this ROM.
http://forum.xda-developers.com/showthread.php?t=2500671
Those instructions are for Android 4.0.4-based firmware. Obviously the phone will bootloop if you flash 4.0.4 over 4.1.2.
Use Flashtool to flash it to a proper 4.1.2-based firmware and get root using Binary's scripts.
You could also flash a custom root-enabled kernel using fastboot if you unlocked the bootloader.
manloonw said:
I managed to get the bootlocker unlocked but even that seem to have re-setted everything on my phone to default and deleted everything on my phone.
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Click to collapse
Unlocking the booloader always resets all data, it's normal.
thanks guys really appreciate the help!
Any chance you can guide me in the right direction to a 4.1.2 based firmware?
This thread has FTFs for .140. You could just search the forum for "LT25i FTF" yourself, you know.
http://forum.xda-developers.com/showthread.php?t=2227747
Ok I flashed it back to normal then I tried to install CWM Recovery through this link: http://forum.xda-developers.com/showthread.php?t=2012738
Using this method:
"Installing CWM for the first time is as simple as:
Download CWM v4 installer for ICS if you are on Ice Cream Sandwich or CWM v9 installer for JB if you are on Jelly Bean, and unzip
Enable USB debugging and connect phone to your computer
Run install.bat/install.sh"
After that I tried installing this: http://forum.xda-developers.com/showthread.php?t=2500671
But it failed and gave me error7 I think it was, so I tried to forget about the rom and tried reboot the phone back to normal but now the phone doesn't go past Sony on boot up, and I can't load up CWM.
PLEASE HELP!
Flash the .140 FTF using Flashtool once again.
manloonw said:
Ok I flashed it back to normal then I tried to install CWM Recovery through this link: http://forum.xda-developers.com/showthread.php?t=2012738
Using this method:
"Installing CWM for the first time is as simple as:
Download CWM v4 installer for ICS if you are on Ice Cream Sandwich or CWM v9 installer for JB if you are on Jelly Bean, and unzip
Enable USB debugging and connect phone to your computer
Run install.bat/install.sh"
After that I tried installing this: http://forum.xda-developers.com/showthread.php?t=2500671
But it failed and gave me error7 I think it was, so I tried to forget about the rom and tried reboot the phone back to normal but now the phone doesn't go past Sony on boot up, and I can't load up CWM.
PLEASE HELP!
Click to expand...
Click to collapse
Just for Information... Most flashable ROM zips do wipe the system partition before the actual install begins - as a result, your recovery (which is for locked bootloaders and thus stored on system partition) is also gone. Which means that on reboot neither rom nor recovery is present to be booted in.
So in the case of a broken rom zip or errors in CWM, it is important to either flash another (working) rom zip and the CWM-self-installer zip directly afterwards or restore a (hopefully) previously done nandroid backup.
Otherwise, you'll need your pc to setup your phone again ^^
Sent from my LT25i using xda app-developers app

[HELP] My ROM accidentaly deleted and my phone is romless

Help! I think i bricked my phone!
so i was going to install a rom, as always i wipe this and that
but accidentaly my sdcard are not detected, there's nothing on my sdcard
but i already wiped everything
i rebooted my phone and only to find out that my phone now romless and cant boot into recovery!
help please anyone
try flashing the stock Sony ROM via flashtool... and try again by installing a custom recovery over the stock ROM... Hope it helped!!!
or maybe you can try to flash recovery via flashtool bro,
hope this will help :good::laugh:
i just flashed stock .ftf file and my phone boot normally thanks

Bootloop on custom ROMs; stock ROM OK

Hi all!
I flashed my recovery to TWRP and ever since then, I always get stuck in bootloop no matter what custom ROM I try. Flashing back to stock rom via ODIN works.
It's been a while since I've tinkered with custom ROMs so I may be missing something. Any ideas on where to start?
joshbeoulve said:
Hi all!
I flashed my recovery to TWRP and ever since then, I always get stuck in bootloop no matter what custom ROM I try. Flashing back to stock rom via ODIN works.
It's been a while since I've tinkered with custom ROMs so I may be missing something. Any ideas on where to start?
Click to expand...
Click to collapse
Hi,
Which phone ? i9305 or i9300 ?
Which version of TWRP do you use ?
You should try latest version of TWRP (2.8.7.3).
Or try Philz touch Recovery 6.48.4 or 6.59.
1.Repeat ODIN step to stock rom
2.Root the phone by kingroot (as it's doesn't required pc)
3.After rooting, Download Cwm rom manager
4.Install Cwm by selecting your phone model and etc
5.flash it directly from the apps
6.now you can flash any rom ( please backup your system for your safety)

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