How to Hard Reset / Factory Reset MICROSOFT LUMIA 550 [Guide].

Hard Reset MICROSOFT LUMIA 550. MICROSOFT LUMIA 550 is the smartphone released on January, 2014. with 4,7 Inchi IPS LCD capacitive touchscreen, 16M colors, work on  OS, v4.2.2 (Jelly Bean), and supported with Quad-core 1.3 GHz Cortex-A7 CPU, Mediatek MT6582M chipset, Mali-400MP2 GPU, combined with 1 GB of RAM, 8 MP on primary camera and 2 MP on secondary camera.

Performing a factory data reset on  MICROSOFT LUMIA 550 will erase / wipe or delete all data stored and App installed from the device, it's recommended that you backup all data before perform hard reset or factory reset. Your contact and email information will be saved on Google server if you enabled Google account on your  MICROSOFT LUMIA 550.

A hard reset, also known as a factory reset or master reset, And below are some reason why we need perform hard reset or factory reset on our  MICROSOFT LUMIA 550.

• Restore MICROSOFT LUMIA 550 to Default Factory Setting.
• There are many bug on MICROSOFT LUMIA 550.
• MICROSOFT LUMIA 550  has a persistent problem that cannot be solved.
• We want to remove all personal data and setting that was stored in MICROSOFT LUMIA 550 device.
• Because we will sell our MICROSOFT LUMIA 550   phones.
• We have forgotten on PIN or Patern Lock at MICROSOFT LUMIA 550.
• We will give our MICROSOFT LUMIA 550  away to some one else, and we don't want that one know everything about our secret data, so we have to erase all data before back up it.
• Our MICROSOFT LUMIA 550  has been lagging and stuck on logo, this call with bootloop.
• and many other reason.

1st Method. Hard Reset MICROSOFT LUMIA 550  Using Software Menu :

1. Make sure your batery is fully charged, Recomended you have 80% of battery capacity
2. Then Backup your MICROSOFT LUMIA 650 . see this guide
3. Open the application tray, 
4. Go to menu: Windows Phone Setting >
5. Select About>
6. Reset Your Phone > 
7. MICROSOFT LUMIA 650  will continue to hard reset process to restore factory default.

2nd Method. Hard Reset MICROSOFT LUMIA 550  Using Hardware Keys:

1. Make sure your battery is fully charged, we recommended that your battery has 80% power
2. Always Back Up your important data that store in MICROSOFT LUMIA 550 . see this guide
3. Turn Off your MICROSOFT LUMIA 550  by hold and press Power Button for a second.
4. Release any SIM card and SD card that was installed on your MICROSOFT LUMIA 550  smartphone.
5. Now press Power button until the MICROSOFT LUMIA 550 device vibrates and release it, then quickly Press and hold the Volume Down Button.
   
   

   

   Reset / Factory Reset MICROSOFT LUMIA 550

6. Then release all button when you see exclamation sign on screen.
7. Now press the button in this order ;


• Volume UP Button.
• Volume Down Button.
• Power Button.
• Volume Down Button. (long press on this button)
8. And you will see a Microsoft Logo appear on screen.
9. Now, wait until the hard reset or factory reset ends, and the MICROSOFT LUMIA 550 will reboot. it will take a while.
10. Then your MICROSOFT LUMIA 550 will boot up automatically.
11. Now you must set up your device for the first time.
12. Finish.