[Q] bootloop help - Xperia SP Q&A, Help & Troubleshooting

i have been searching for a solution to this for a while and checked a lot of threads but nothing has helped
i put in a custom boot animation then did a factory reset and i then restored a backup from titanium back up app after this was all done i rebooted my phone to find out its got a bootloop
im new btw so please be patient :silly: i have attempted to use adb but to no avail as it keeps saying device not found, if anyone can explain adb or reference a site that would be great
i have tried flashing it again please explain or send me to a site would be great
i have tried using the sony pc companion but it will connect then when the boot ends disconnect so i carnt do anything with that
i have tried going into fastboot with the volume buttons but nothing happens no blue light or anything
i have a sony xperia sp rooted with jb 4.2.1 and c5303 i think thanks for any help sorry if i have messed up with anything

barnabyoshea said:
i have been searching for a solution to this for a while and checked a lot of threads but nothing has helped
i put in a custom boot animation then did a factory reset and i then restored a backup from titanium back up app after this was all done i rebooted my phone to find out its got a bootloop
im new btw so please be patient :silly: i have attempted to use adb but to no avail as it keeps saying device not found, if anyone can explain adb or reference a site that would be great
i have tried flashing it again please explain or send me to a site would be great
i have tried using the sony pc companion but it will connect then when the boot ends disconnect so i carnt do anything with that
i have tried going into fastboot with the volume buttons but nothing happens no blue light or anything
i have a sony xperia sp rooted with jb 4.2.1 and c5303 i think thanks for any help sorry if i have messed up with anything
Click to expand...
Click to collapse
Do you have Flashtool and flashmode drivers installed?

Finally managed to fix it as my friend came round with his computer and fixed it for me but thanks for replying and sorry also am I meant to delete this page or what

Related

[Q] i think i bricked my phone

,i need helped my phone got stuck on the SE logo and won't even let me enter recovery mode,,this happened when i was trying to install xrec i replaced the name of busybox and chargemon in the /system/bin folder i mean i just added .bak because iam about to replace them but as i did my root explorer malfunctioned and then after the restart it got stuck.:/
Repair your phone through SEUS or PC companion
try removing battery for 5 minutes then try to boot download mode if you can boot downloax mode you can fix it if not searchh for brick fix for your model
Sent from my Galaxy Note N7000 litening rom note 2.0 speedmod k3-3
xda-premium
fixed saw the threads on the forums,but thanks still to those that replied.
just relax man!
try to flash the generic kernel of x8..
search on google or 4shared :laugh::laugh:
i'll find the link..because my internet still down and I can't upload it
press thanks for me :highfive:
---------- Post added at 09:19 PM ---------- Previous post was at 09:13 PM ----------
click here for the link man!
flash it with flash tool!
than you will get your phone on 2.1
next root, unlock bootloader, finally flas the ROM
press thanks for me! :laugh:
repair it with PC companion, or flashing with rom 2.1 FlashTool eclair, and remain as new..:laugh:
My X8 Stuck on "SONY ERICSSON" Text
Hey… I have Xperia x8
I read your post...
My Problem is similar to your Problem which happened to your phone!
When i am switching on my x8 it starts and gets hanged on the "SONY ERICSSON Logo"
My x8 is still on "SONY ERICSSON" Logo...and Nothing is Working out of it!
What i did:
I tried to install a ROM…
It said..."Successfully Installed new ROM"
Then, we all usually reboot our phone for better Use and hoping for a new start..i did the same
It got restarted but got hanged on "SONY ERICSSON" Text...i know that it takes a time of about 5-7 mins to come out from That LOGO....but i waited for more than 10 mins.
And then when i took out the battery to turn it off(It was the only way to switch off the phone by taking the battery out)
It restarted …but Then after That “Sony Ericsson” Text in showing up on the screen and nothing is happening when i am pressing & holding the Back button also.
Then for Turning off my Phone(To save my Battery)...The only thing i have to do is to Remove my Battery from the Phone.
This problem is continuing till today...its almost a week..i am trying to do some experiements...and trying some new methods searching up on the internet...checking youtube on videos for help....but nothing is happeneing for me...
I tried with the Flash Tool also…but Nothing is Happening
With the help of flash tool…it is Detecting my Phone but when i am going to Advanced Menu–Selecting Reboot–There comes 2 options
KERNEL and RECOVERY…i did both the Way..but not Rebooting…
In Logs…it says “Rebooting Your Phone”
BUT Nothing Happening After that “SONY Ericsson Text”.
I am fade up of this “SONY ERICSSON” Text
PLS PLS PLS PLS PLS Help me…!!!
i personally prefer using flashtool to go back to stock rom, then re-root and flash custom ROM. just search the files you need (it's pretty simple). BTW, did you wipe before/after flashing the rom??
Blooddread said:
,i need helped my phone got stuck on the SE logo and won't even let me enter recovery mode,,this happened when i was trying to install xrec i replaced the name of busybox and chargemon in the /system/bin folder i mean i just added .bak because iam about to replace them but as i did my root explorer malfunctioned and then after the restart it got stuck.:/
Click to expand...
Click to collapse
If you have unlocked bootloader, flash other kernel, if you don't have use SE PC Companion. LOL your phone is stock not bricked. You can't turn on phone if it's bricked :laugh:
Relax,sit,open PC Companion, go to update service...
fyhn said:
Hey… I have Xperia x8
I read your post...
My Problem is similar to your Problem which happened to your phone!
When i am switching on my x8 it starts and gets hanged on the "SONY ERICSSON Logo"
My x8 is still on "SONY ERICSSON" Logo...and Nothing is Working out of it!
What i did:
I tried to install a ROM…
It said..."Successfully Installed new ROM"
Then, we all usually reboot our phone for better Use and hoping for a new start..i did the same
It got restarted but got hanged on "SONY ERICSSON" Text...i know that it takes a time of about 5-7 mins to come out from That LOGO....but i waited for more than 10 mins.
And then when i took out the battery to turn it off(It was the only way to switch off the phone by taking the battery out)
It restarted …but Then after That “Sony Ericsson” Text in showing up on the screen and nothing is happening when i am pressing & holding the Back button also.
Then for Turning off my Phone(To save my Battery)...The only thing i have to do is to Remove my Battery from the Phone.
This problem is continuing till today...its almost a week..i am trying to do some experiements...and trying some new methods searching up on the internet...checking youtube on videos for help....but nothing is happeneing for me...
I tried with the Flash Tool also…but Nothing is Happening
With the help of flash tool…it is Detecting my Phone but when i am going to Advanced Menu–Selecting Reboot–There comes 2 options
KERNEL and RECOVERY…i did both the Way..but not Rebooting…
In Logs…it says “Rebooting Your Phone”
BUT Nothing Happening After that “SONY Ericsson Text”.
I am fade up of this “SONY ERICSSON” Text
PLS PLS PLS PLS PLS Help me…!!!
Click to expand...
Click to collapse
Just take it easy man!
read what Matej posted.
I have a same problem when I trying to flash wrong kernel, and stuck on SE logo
first thing is :
update phone with SEUS or PC companion or
Download the x8 baseband generic and flash it using flash tool!
and you will get your phone on 2.1
Just search on Uncle Google!
press thanks for me if I solve your problem dude!

Phone doesn't boot, can't connect to Computer

Hello,
i have rooted my phone without problems. then i flashed a custom rom (cyanogen mod 10.1) yesterday.
i had many problems and wanted to flash the original stock rom back. but it doesn't work anymore. My phone freezes at boot and there is just this "cyanogen circle" and nothing happens.
i tried hard reset when pushing volume down + power, but nothing works.
When i try to connect my phone with my computer => nothing happens...
i don't know which mode i have to use, when connect with computer. Do i have to push volume down + power first, or just try to turn on the phone (which is actually not working) or something else?
i'm really frustrated
i just want a clear Stock ROM...
please help me :crying:
PS: Sry for my bad english, but i think this is the best forum to post my question
take a look into general section and you'll find this http://forum.xda-developers.com/showthread.php?t=2069723
do it step by step and you'll be fine :good:
minecraftgamer2 said:
Hello,
i have rooted my phone without problems. then i flashed a custom rom (cyanogen mod 10.1) yesterday.
i had many problems and wanted to flash the original stock rom back. but it doesn't work anymore. My phone freezes at boot and there is just this "cyanogen circle" and nothing happens.
i tried hard reset when pushing volume down + power, but nothing works.
When i try to connect my phone with my computer => nothing happens...
i don't know which mode i have to use, when connect with computer. Do i have to push volume down + power first, or just try to turn on the phone (which is actually not working) or something else?
i'm really frustrated
i just want a clear Stock ROM...
please help me :crying:
PS: Sry for my bad english, but i think this is the best forum to post my question
Click to expand...
Click to collapse
May you just forgot to factory reset Happened to me once.
tobixdev said:
May you just forgot to factory reset Happened to me once.
Click to expand...
Click to collapse
he said he did a factory reset, but it's still CM flashed, so full wipe helps nothing....
he's gotta reflash stock first
AW: Phone doesn't boot, can't connect to Computer
ok sorry did overread that
yeah then he has to kdz back
Sent from my LG-P880 using xda app-developers app
Hello,
My P880 hangs on the first LG-Logo,I cant access the device through adb, and flashing kdz doesn't help, I tried with several versions, and several PCs.
Can anyone help me please?
Sry for my bad English.
weissi1994 said:
Hello,
My P880 hangs on the first LG-Logo,I cant access the device through adb, and flashing kdz doesn't help, I tried with several versions, and several PCs.
Can anyone help me please?
Sry for my bad English.
Click to expand...
Click to collapse
Tried LG Flash Tool and flash it with .dz?
Will delete everything in your phone!
weissi1994 said:
Hello,
My P880 hangs on the first LG-Logo,I cant access the device through adb, and flashing kdz doesn't help, I tried with several versions, and several PCs.
Can anyone help me please?
Sry for my bad English.
Click to expand...
Click to collapse
same problem here.. my device is a "not for sale", maybe LG shut down remotely..
gabrielfi said:
same problem here.. my device is a "not for sale", maybe LG shut down remotely..
Click to expand...
Click to collapse
There is a thread how to flash developer phones, just search for it.

Soft brick ??!!

hey guys,
I think my phone is bricked . I was trying to install a second rom with the help of Mithun's Rom Switcher (http://forum.xda-developers.com/showthread.php?t=2425946) and when I tried to flash it it said no errors BUT when it shutdown the device didn't boot at all.
th thing that DON'T WORK is my display and my LED(it has to become purple before entering recovery), I already tried to connect the phone with flashtool doesn't see my device
the things THAT work are the LED(when I put in charger), hard reset with vibration(power + vol up 10sec) and hard shutdown with vibration(power + vol up 15sec)
please help me get any rom/recovery back
For the record I have a LTE version Xperia Z (C6603)
laandennis said:
hey guys,
I think my phone is bricked . I was trying to install a second rom with the help of Mithun's Rom Switcher (http://forum.xda-developers.com/showthread.php?t=2425946) and when I tried to flash it it said no errors BUT when it shutdown the device didn't boot at all.
th thing that DON'T WORK is my display and my LED(it has to become purple before entering recovery), I already tried to connect the phone with flashtool doesn't see my device
the things THAT work are the LED(when I put in charger), hard reset with vibration(power + vol up 10sec) and hard shutdown with vibration(power + vol up 15sec)
please help me get any rom/recovery back
For the record I have a LTE version Xperia Z (C6603)
Click to expand...
Click to collapse
my communication with flashtool is restored(windows 8 driver reinstall resolved the communication) but I'm still unable to flash something.
Try SUS. You might lose everything but at least your phone will work.
Whoever said it can't rain all the time never went to England.
Weenz said:
Try SUS. You might lose everything but at least your phone will work.
Whoever said it can't rain all the time never went to England.
Click to expand...
Click to collapse
Also you may want to glance over the guide about unbricking any xperia z.
http://forum.xda-developers.com/showthread.php?t=2229250
Trucifix said:
Also you may want to glance over the guide about unbricking any xperia z.
http://forum.xda-developers.com/showthread.php?t=2229250
Click to expand...
Click to collapse
thx guys I have my phone working again. I used flashtool on an old xp machine and I managed to flash my pac rom again.

Xperia Z1 soft-brick or hard-brick?How to fix?

Hi everyone
So just to let you guys know i have also searched the internet for what i am about to ask you.Including this site.I have had many good pages on this website to try and help with my problem.But sadly with no luck,my issue was different.so that when i decided to finally create an account to get some help and hopefully help others too!(which i doubt).So now to my problem.I have a sony xperia Z1 and had rooted it using the king root app and then used the command to replace with super user.All was well and good until i tried to do duel recovery.i feel thats where i mustve messsed up.I am sure my boot loader is locked but the file i used was a version that worked with a locked bootloader.so i installed it via connecting my phone to the usb and use some software to install.Sorry i thing i must have forgot what i used.Hopefully that is not important.all went well and when my phone restarted it went staright to twrp.I decied to wipe cache and data inc internal and dalvic cache.But when i restared all i got was the sony logo frozed.Nothing would happen.i would try entering recovery mode or flashing mode or what ever you call it by pressing vol up and power.All this does it makes my phone vibarate 3 times but thats not the prob;em as normally i would presume the phone is off but no its not as when i put it on charge it comes on with the logo and all.but when i connect to my pc to try and reflash nothing.i have tried using xperia flash tool but when i follow the instructions nothing happens.and to be fair i dont even know wif i followed them righ as for all i know my phone could be off.i attempted pc companion to try and sort it out but it dosnt give me an option to reflash.only upgrade and when i do press that it says i must remove my battery and sim but i cant.i am worried if i leave it on charge it will turn really hot cuz thats what i done for like an hour and it was extremly hot.Any help would be greatly appreciated!
Flash
Just Flash stock Lollipop with .Ftf format by flashtool (flashmode), you can find everything on XDA.

Xperia SP accidentally wiped in recovery, not detected by Flashtool

Hi guys - I did a wipe/factory reset in Philz recovery. It asked me to confirm that I was going to flash a new rom. I said yes. The flash didn't work, I think the files were corrupted. So now the phone's red led comes on when it's plugged in and after awhile the sony logo comes on and stays on but nothing else happens. I have tried to flash stock firmware with flash tool but it's not recognising the phone and won't flash when I plug in and hold volume down. I think there isn't enough info left in the phone to identify it.
Please forgive my ignorance. I would really appreciate any help although I can't help thinking that I have killed the phone...
monkeymind said:
Hi guys - I did a wipe/factory reset in Philz recovery. It asked me to confirm that I was going to flash a new rom. I said yes. The flash didn't work, I think the files were corrupted. So now the phone's red led comes on when it's plugged in and after awhile the sony logo comes on and stays on but nothing else happens. I have tried to flash stock firmware with flash tool but it's not recognising the phone and won't flash when I plug in and hold volume down. I think there isn't enough info left in the phone to identify it.
Please forgive my ignorance. I would really appreciate any help although I can't help thinking that I have killed the phone...
Click to expand...
Click to collapse
Same here, tried everything to recover the phone but unsuccessfully, hope someone help us

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