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Xperia SP bootloop

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DerGraeflicheGraf
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Default Xperia SP bootloop

Hi everyone,I restarted my Xperia SP because it didn't show the volume (I changed the design) bar and now it's stuck in a bootloop and it also gets very hot (sometimes you see the lockscrenn but it restarts again).

I tried connecting it to PCC but it isn't recognized. Pressing the OFF button on the back also doesn't work.

The bootloader is locked, there's no custom recovery and it's not rooted running stock Android 4.3.

I hope you can help me.


Sincerly,
DerGräflicheGraf
 
terryforever
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(Last edited by terryforever; 31st March 2014 at 04:18 AM.) Reason: update info
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Quote:
Originally Posted by DerGraeflicheGraf View Post
Hi everyone,I restarted my Xperia SP because it didn't show the volume (I changed the design) bar and now it's stuck in a bootloop and it also gets very hot (sometimes you see the lockscrenn but it restarts again).

I tried connecting it to PCC but it isn't recognized. Pressing the OFF button on the back also doesn't work.

The bootloader is locked, there's no custom recovery and it's not rooted running stock Android 4.3.

I hope you can help me.


Sincerly,
DerGräflicheGraf
I just 2 week ago also failed to root and having this bootloop.
what i did is
you using the SUS to reformat and reinstall your stock rom

Or if your phone can be detect by Flashtool,
You may try use the flashtool to reflash the rom/stock.

Or if your phone still can go into CWM (If you got any)
also can try from CWM
 
noahvt
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For some reason the themes cause a bootloop (some of them at least) so be carefull when using one

Sent from my Xperia SP using xda app-developers app
MY DEVICES:

XPERIA SP (C5303)
-CPU: 1.7ghz(DUAL) QUALCOMM SNAPDRAGON S4 PRO
-RAM: 1GB
-BOARD: MSM8960T
-GPU: Adreno 320
-ROM: [KK 4.4.3] OFFICIAL CM11 Nightly
-KERNEL: [CM11]Williams kernel V2


Asus Transformer tf300t (CARDHU)
-CPU: 1.8GHz( QUAD, OC ) TEGRA3 T30L
-RAM: 1GB
-BOARD: Cardhu
-GPU: TEGRA3
-ROM: MULTIBOOT: Xubuntu, ubuntu touch, cm11, Cromi-X, omni, Dirty Unicorns
 
Rupant
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Default install stock rom.

Quote:
Originally Posted by DerGraeflicheGraf View Post
Hi everyone,I restarted my Xperia SP because it didn't show the volume (I changed the design) bar and now it's stuck in a bootloop and it also gets very hot (sometimes you see the lockscrenn but it restarts again).

I tried connecting it to PCC but it isn't recognized. Pressing the OFF button on the back also doesn't work.

The bootloader is locked, there's no custom recovery and it's not rooted running stock Android 4.3.

I hope you can help me.


Sincerly,
DerGräflicheGraf
just download the stock rom ftf file and flash it with flashtool by connecting phone in flashmode.
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