Tip & How-To about Dual Ntt Docomo Samsung Galaxy S2 Lte Sc-03D Unlocked: Electroni

Hard Reset on Dual Ntt Docomo Samsung Galaxy s2

1. Charge your battery fully
2. When battery full, Turn it off
3. At the same time, Press Power key + Volume Up + Volume down until a instruction apper on how to do the Hard Reset.
4. Follow the intructions
5. Use the Volume as a Up and Down key, and Home Key for Select.

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1 Answer

How do I turn on my ultratab C1059


The problem might be the battery. Please charge it full. If the battery is fully charged and still it won`t boot up, try this methods.

1. Remove battery, wait for a few seconds, 
2. Reinsert battery. 
3. Press and hold the VOLUME DOWNbutton, 
4. Then press and hold the POWERbutton
5. Then release the POWER and VOLUME DOWN buttons 
6. Press VOLUME DOWN to selectFACTORY RESET, and then press thePOWER button

Or this,

You can also use master reset. Hold down power button together with volume up or down button until you will see a screen in blue color with the logo>navigate and select wipe data/factory reset using your volume keys. Wait until your phone is completely rebooted. 


Detached the SIM card to avoid contact deletion., likewise the SD card for file.

Jun 30, 2015 | Cars & Trucks

2 Answers

how do i reset my samsung galaxy 3 if it wont come on?


1. If your Samsung Galaxy S II is frozen, Shut the POWER OFF, take the battery out and put it back again.
2. Hold the Volume Down button
3. Briefly Press and release the Power button
4. A menu will then appears that let you allows for Fastbook, Recovery, Clear Storage, and Simlock
5. Select Clear Storage by pressing the Volume Down button
6. Quickly Press and release the Power button
7. Select Volume Up for YES and Volume Down for NO

If the above procedures doesn't work. try this another method:

1. Turn the POWER OFF, pull the battery out and put it back again.
2. Simultaneously press the Volume Up, Home and Power button
3. If the Samsung Symbol appears, release the Power button
4. A Boot Menu will then show, Use the volume up/down to choose and home to select.

May 30, 2014 | Samsung Galaxy S GTI9000 Smartphone

1 Answer

galaxy s3 won't turn on fully


Hello Sarah,
You can try these solutions:
Solution 1: Soft Reset(no data loss)
  1. Take out the battery and leave it there for 5 minutes.
  2. Reinsert the battery.
  3. Press and hold the power button for 10 seconds.
Solution 2: Replace Battery
  1. Take out your battery
  2. Insert new battery that you found from a friend or family with same model.
  3. Power on
  4. If it works,buy a new battery
Solution 3: Hard Reset(you will loose your data)
  1. Switch off the device.
  2. Press and hold Volume Up + Home Button + Power Key.After 2-3 seconds, release the Power Key.
  3. You will enter boot screen,use volume buttons to navigate and select Select Wipe Data / Factory Reset and then press power key.
  4. Select Yes.
  5. Reboot your device and wait to power on.

If nothing works you have to take it to your supplier.

Nov 28, 2013 | Samsung Galaxy S3

2 Answers

my tmobile hd7 is stuck on the start up htc screen,how can i fix it?


It somehow need to update the phone with the same firmware,many issue regarding this problem,but give this thing a try,might be your luck day.

To start up with,

* Turn off the phone.(be sure battery is fully charge)

* simultaneously press volume up and down then press power ON.

* a message comes out,simply follow instruction,you may release the volumes now then press down volume key to proceed with the hard reset(camera button will be the enter key) .just wait the process until the phone reboot.DONE


Here's a video so you can visualize the procedure.

Aug 08, 2011 | HTC HD7 Cell Phone

1 Answer

won't start


Hard reset your phone!
1) Switch off your phone
2) Press and hold these 3 keys together:
-green dial key
-the star key(*)
-the number 3 key (Ugh, I wish I had three hands...!!)
3) Power on the phone

- Turn off PIN code requests.
- Charge the phone fully.
- Turn off the phone.
- Remove the memory cardmag-glass_10x10.gif (not really needed, but I usually do it to be on the safe side).
- Put the phone on a table (easier to press the keys then, in my opinion).
- Press the three keys and keep them securely down and do not release.
- While the keys are still down, turn the power on.
- Do not release the three keys until you see the prompt for the home city.

If your battery is dead cand be this a problem .
If the battery of the phone is ok,go to a gsm service and resoft your nokia n70.

Oct 06, 2010 | Nokia N70 Cellular Phone

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