Question about Sony Ericsson Unlock Code For At&t Xperia Play 4g R800at

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Hard reset sony ericsson r800at

I need to do a hard reset to my phone, it do not turn on. What it do is present Sony logo and the AT&T logo again and again Thanks

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Posted on Jan 02, 2017

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SOURCE: How do I do a hard reset on a SOny P1I?

1) Format the internal disk: Do this by accessing the service menu, press:

* jogup * jogdown jogdown * jogdown *

where jogup/down = 1 click on the jogdial.

2) Reflash the firmware with SEUS, if you have done this before and still have software problems, delete the contents of SEUS's 'db' folder first as this will force it to download a new copy of the firmware from SE's servers.

Posted on Mar 29, 2010

  • 1 Answer

SOURCE: start up screen won`t change.

Hi there,
Had same problem when loading the latest Touch IT ROM from xda-developers.
Switch Phone Off.
Press and hold the 2 keys on the left and right under the screen, then press the power button.
Blue and white screen displayed. Slide out keyboard,
Press R to continue with Reset or X to Cancel.

Posted on Jul 07, 2010

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1 Answer

Hard reset

Power off.
Start the phone. when you feel the vibration after the sony logo spam the volume up button like crazy. If the phone boots power off and try again.
This should get you in to Recovery mode where you can choose Factory Reset. Good luck!

Apr 04, 2013 | Sony Mobile 1262-4171 Xperia Sola Mt27i...

1 Answer

How to format xperia x8

Remove the battery and re-load it after some minutes.
Hold the right and left keys below the display.
Press and release the power key.
On screen instructions to hard reset will appear.Follow them and reset.

Feb 28, 2012 | Sony Ericsson XPERIA X8 Cell Phone

1 Answer

I deleted all the Sony Ericsson x8 things including system and software, I have the Sony Ericsson logo and the other nothing. Can you help me get back to the system and software?


You will need to hard reset the phone.

  1. Turn the power off. If your Sony Ericsson Xperia X8 is frozen, pull the battery out and reinsert it
  2. Hold the Left and right buttons located beneath the display
  3. Press and release the Power button
  4. Follow the on-screen instructions to hard reset your Xperia X8
All data including third-party applications will be deleted from the Sony Ericsson Xperia X8. Once the wipe is complete, the phone will reboot to its factory fresh state.


Jul 17, 2011 | Computers & Internet

1 Answer

Hi, i have a sony vaio NS 240e notebook & my bios password was messed up (thanks to my girlfriend)... & i cant access it. i already removed the battery & the memory but i wasnt able to reset...

Ill try help you,
  • Press "Power" to turn on your Sony Vaio.
  • Watch your monitor to see the Sony Vaio logo appear. This logo usually appears after two or three seconds.
  • Press "F3" to unlock the BIOS on your Sony Vaio.

Jun 25, 2011 | Computers & Internet

1 Answer

Phone memory full and its hanged > turn off the phone and turn back ob....this time it just blink at samasung startup logo..keep on blinking.

masri mutali hello there is no memotyry on the phone for it to boot up. If you can you do a hard reset on the phone. You should be able to reboot the phone. you can use 0000 or 1234. use this of you are still inable to reboot the phone . you will need to go to and look for alternative hard reset for your phone. it will givew you step by step directions

Mar 18, 2011 | Cell Phones

1 Answer

Omnia logo hang on start up on samsung i900......... Nothing work then......

1. Turn off phone 2. Press and hold Send & End keys at the same time. 3. Without releasing keys tap soft reset with stylus 4. Hard reset menu appears ... just press send

Thanks for ratings.

Feb 26, 2011 | Computers & Internet

1 Answer

Dear Experts, I have sonyericsson P1i mobile. When i try to turn on, startup screen and logo's are showing and stopped it in middle. Also repeat the same screen again and again till the...


Dec 31, 2010 | Sony Ericsson P1i

1 Answer

Hi my I phone 3g stuck on apple logo and it is not charging, reset or hard reset. nothing works on it. I have try many things but it is still on apple logo . thanks a lot for any suggestion.

while pressing the red key untill the logo goes [or] remove the battery and again insert battery to the phone it comes to the normal mode.........

Nov 19, 2010 | Cell Phones

1 Answer

My phone gets switches off automatically very often. i mean when i keep it in my jeans pocket & even in stand by mode too..Again i've to switch it on. Please advice me any better solution to resolve...

Try a hard reset to clear any bad processes.

1) Power off the phone.

2) Press these 3 keys simultaneously: CALL key, ASTERISK key (i.e. *), THREE key.

3) Don’t release that 3 keys until I say so.

4) Press the POWER button to power on the phone again and wait.

5) After the NOKIA logo appears, the “Formatting…” keyword will appear after couple of minutes. Now, you’re safe to release that 3 keys.

Finally, the N73 should have been formatted (hard reset) and ready to configure the phone as if it’s just out of the box (suppose the “hard reset” secret code really works).

Sep 03, 2009 | Nokia N73 Cellular Phone

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