[Q] Sony Xperia SP keeps restarting topic

I updated my phone to 12.1.A.0.266 a few weeks ago through wifi when Sony released it officially. And now my phone keeps restarting.It doesn't even reach the home screen. Factory reset(under the back panel) and any hard or soft reset doesn't work.

It all started after I updated the phone to the new firmware. The new UI was slow and laggy. Sometimes when I used to pick up the phone speaker used to be switched on.

From a few days, the volume on the screen just showed a horizontal bar and not the actual volume UI.
3-4 days ago Chrome crashed and 2 days ago Google search and Google now crashed. I installed Amazon kindle app for Android last night but that too crashed in the morning.

And from afternoon, the phone itself crashed.

How do I get my phone back to life?

[Q] Stuck on bootloop after restarting topic

Hi xda, I'm writing here because I'm unable to boot my phone after restarting it today, it goes like this, I noticed that the power button was taking longer than usual (2 secs) to power off the screen, so I restarted the phone to see if that would fix it, but since then it's been stuck on the cyanogenmod boot screen. If it's any help, I froze with Titanium Backup the Sim Toolkit app last night, but other than that, I haven't updated the ROM in the last 3 days or so.

I'm currently using CM 11 nightlies.

What I have tried to get it working but to no avail:
* Upgrading CWM Recovery
* Wiping cache and dalvik's cache
* Factory rebooting/Wipe data
* Flashing CM 11 Snapshot

But its still stuck on the bootloop

Any ideas on what's happening?

PD: English is not my native language, so I'm sorry for any mistake made.

[Q] HTC ONE S (logo restarting) Badly Needed... HELP... topic

Hi, im newbie here in this forum, i hope i'm welcome here.. and i'm glad to learn more about HTC flashing & other Android tricks...

I had a problem in my HTC one S customer...

Problem:
-Restarting at Logo Randomly

Action Taken: (FAILED)
-Hard Reset/Factory Reset/Clear Storage

Information:
*** LOCKED ***
VLE PVT SHIP S-OFF RL
CID-11111111
HBOOT-0.16.31501S.17_2
OpenDSP-v25.1.0.32.0405
eMMC-boot
Apr 20 2012, 15:14:18

Can you help me the step by step solution for flashing ROM & RADIO? TIA

Restarting Problem *HELP* topic

My phone just randomly restarts. Can someone tell me what is the problem i'm on 4.1.2 stock. :/ please help

[Q] S3 keeps restarting on its own topic

I created this new thread because the others dont really describe the actual problem Im facing with my phone,
Suddenly my phone restarted and its not starting up moreover once or twice it did make it to the home screen but it keeps on locking like the power button is being continuously pressed and again its restarting.. Moreover when i remove the battery and place it again it starts restarting again..

Is it a software problem or should I take it to the service center?:(

[Q] Please help. My phone keeps restarting. topic

Hello

I'm seeing this is happening to other than just me, and im wondering if its a fault in the s4?
The issue started after i did update to 4.3 (or whatever the latests update was).

I noticed that when it repports, the top-part of the screen is alot warmer than the bottom. The battery itself is barly warm at all. On the back, when the camera is facing me, the left side seems to get especailly warm.

Before having to factory reset my phone, i was wondering if there is anything else i could possibly do to fix the issue?

When open camera my phone is restarting topic

I repaired via sony updated service and i removed the sd card, so now its like i just touch the icon camera and its restart. But i observed that when phone is charging doesnt do this, i can open camera and make a pictures and go to the settings and its seems everything ok. Just when i disconnect from charger its start restarting. Please help.