Hard Reset Your Lenovo A3900 Easliy.

Hard Reset Lenovo A3900. Today's flashtooldownload will explain to you how to perform hard reset on Lenovo A3900 smartphone. Lenovo A3900 is the smartphone with 5,0 Inchi wide LCD, work on Android OS, v4.4.2 (KitKat) and suppoerted with Chipset Mediatek MT6752, Processor Octa-core 1.2 GHz Cortex-A53, GPU Mali-T760MP2, combined with 512 MB of RAM and 5 MP. Some People say that Hard reset process is call with master reset or factory reset. Many people asking why shoud we perform hard reset to our phone. The logical answer that can I say for this asking is :

• Because we will sell our Lenovo A3900 Android phones
• We will give our Lenovo A3900 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 Lenovo A3900 has been lagging and stuck on android logo, this call with bootloop
• There are many bug on Lenovo A3900.
• We want to remove all personal data and setting that was stored in Lenovo A3900.device.
• We have forgotten on PIN or Patern Lock at Lenovo A3900.
• and many other reason.

What to do for Solve and Recovery if Lenovo A3900 get hang or not responding or malfunctions or hang or stuck or freezing or bricked problem ?

Lenovo A3900 has included some factory default applications to make this phone can work well when first used. Lenovo A3900 use Lenovo user interface version 3.0. So we can add the other applications from the Google Play Store like WhatsApp, BBM, LINE, Facebook, Path, Skype, Instagram and more. But we have to know that some of the applications in Google Play Store are not always compatible with Lenovo A3900, this application can make our mobile phone into a problem like hang or stuck or brick or frozen or broken. Sometimes the phone is always booting only show the Lenovo logo or LCD touch screen does not respond to our fingers touch. When the phone gets an issue, then we have to force a soft reset or shutdown or reboot to clean up temporary files and cache. If this problem still occurs then we have to do a hard reset or reformat. You should always perform the necessary backup before performing a hard reset, because all data and applications installed will be deleted after performing a hard reset on this Lenovo A3900 devices.

How to Force Shutdown or Soft Reset or Reboot or Restart Lenovo A3900.

If your Lenovo A3900 start to act not normal or the Lenovo A3900 freeze in the middle when running applications, You need to force shutdown or soft reset using several steps. The recommended and easy steps to force soft reset for Lenovo A3900 is by removing the battery after remove the back case carefully. Wait about 5 seconds then put again the battery at the right positions. Doing soft reset will remove any temporary files and cache which sometime can make our Lenovo A3900 become stuck or not work properly. We can also doing restart while the phone still work or ON by press and hold Power button until pop-up menu appear to shutdown or turn off or restart. Doing soft reset is safe, nothing will be remove or uninstall, therefore we can do this soft reset anytime we want.

1st Methode. Hard Reset Lenovo A3900 Using Menu :

1. Make sure your batery is fully charged, Recomended you have 80% of battery capacity
2. Then Backup your Lenovo A3900. Lihat guide backup disini.
3. Go to menu: System Setting >
4. Select Backup and Reset >

   

   backup and reset lenovo A3900

5. Factory Data Reset > 

   

   backup and reset lenovo A3900

6. Reset Phone

   

   backup and reset lenovo A3900

7. Choose Erase everything to confirm that you already to perform hard reset on Lenovo 
   A3900
8. Lenovo A3900 will continue to hard reset process to restore factory default.

2ndMethode. Hard Reset Lenovo A3900 Using Hardware Keys:

1. Make sure your battery is fully charged, we recomended that your battery has 80% power
2. Always BackUp your important data that store in Lenovo A3900. see this guide
3. Turn Off your Lenovo A3900 by hold and press Power Button for a second.
4. Release any SIM card and SD card that was installed on your Lenovo A3900 smartphone.
5. Then press and hold a combinatin key Volume UP + Power button.

   

   Hard Reset Lenovo A3900

6. Release all button when your phone vibrate and show Android logo on LCD screen.
7. Wait a while, you will enter recovery mode.

8. 

   Hard Reset Android Lenovo A3900

   On this screen you can use Volume Up or Volume down button to select menu
9. You can select "wipe data/factory reset" and confirm it using Power Button
10. Then select  "Yes--delete all user data". use volume down button to choice menu, and again confirm it using Power Button.

11. 

    Hard Reset Android Lenovo A3900

    After process finished you can select "Reboot System Now"
12. You can wait a while for  Lenovo A3900to reboot system
13. Done, your hard reset process success now.