Tips and tricks to fix LENOVO K4 NOTE or VIBE X3 LITE problems. This is 5.5 inches smartphone with middle end features like fingerprint sensor, have dual simcard GSM-GSM and also good at camera result using 13 megapixel main camera and have front camera 5 megapixel. The processor of LENOVO K4 NOTE using Mediatek MT6753 which have Octa Core processor at 1.3 Ghz clock speed. If we want to have not expensive middle end smartphone with 5.5 inches LCD screen, some user review give recommended product to use LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48).

 

What is Advantage of LENOVO K4 NOTE / VIBE X3 LITE Specifications:

GSM 3G HSDPA GSM+GSM (Dual Sim)
LCD 5.5 inches
Internal memory 16 GB ROM with 3 GB RAM for A7010 a48
Internal memory 8GB or 16GB or 32GB ROM with 2 GB RAM for A7010
External memory microSD, up to  128 GB
Main Camera 13 MP, f/2.2, phase detection autofocus, dual-LED (dual tone) flash
Front Camera 5 MP for video conference
Processor Octa-core 1.3 GHz Cortex-A53
GPU Mali-T720MP3
Operating system Android version 5.1 (Lollipop)
Fingerprint Sensor
Battery Li-Po 3300 mAh

 

 

How to Fix or Problem Solving for Recovery LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)  hang or not responding or malfunctions or stuck or freezing or bricked ?

When we buy this phone, we should choose whether have 8 GB ROM until 32 GB ROM. We will get minimum 2 GB RAM for multitasking applications. The operating system already installed when we open LENOVO K4 NOTE / VIBE X3 LITE from the box with some factory default applications. How if we do not like factory default applications, can we uninstall default applications? The answer is no we can not remove default applications unless we do some custom tweak or root, but we do not recommended to do that because some wrong procedure can make our LENOVO K4 NOTE / VIBE X3 LITE bricks. We still can install some interesting free applications from Google Play Store like Facebook, Instagram, Whatsapp, WeChat, Line Messenger, Blackberry Messenger (BBM), Skype, Viber and many more. But we also have to read carefully user review before download not famous applications, because some of them may contain viruses or malware, if we install that apps, then our LENOVO K4 NOTE / VIBE X3 LITE become hang or stuck or frozen or boot logo loop or LCD touch screen not responding. We have to force shutdown or force soft reset or force reboot LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)  to clean temporary files and caches. After LENOVO K4 NOTE (A7010/A48)  can boot again, then we can install high rating antivirus applications from Google Play Store to scan and clean all viruses content and bad setting. If this problems still happen, then we have to do hard reset or master format. Please note, do not forget to backup all important data at LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)  before doing hard reset, because all data will be wipe or erase from this phone.

 

Follow this step to Backup Important Data Contact & Others for LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)

 

 

How to Force Shutdown or Force Soft Reset or Force Reboot or Force Restart LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) ?

What should we do when our LENOVO K4 NOTE / VIBE X3 LITE get trouble or hang or LCD not responsive in the middle of running applications or games? We should force shutdown or force reboot or soft reset to restart all running applications from beginning. Because LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)  battery can not be remove easily without special tools, then we can not open or unplug LENOVO K4 NOTE / VIBE X3 LITE battery easily to soft reset, we have to press and hold POWER button until LENOVO K4 NOTE / VIBE X3 LITE shutdown by itself. This soft reset or reboot process will not remove any important data, so we can do this process anytime we want. If our LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) still work normally but we want to clean temporary files and caches then please press and hold POWER button until pop-up menu appear when this phone already ON, then choose Shutdown / Reboot / Power off menu.

 

 

#Option 1, Hard Reset LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) with menu setting:

  1. Turn on the LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)
  2. We suggest to charge the battery full
  3. Make sure you already backup all important data, because it will deleted from LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)
  4. Go to Settings > System > Backup & reset
  5. Choose Factory data reset, continue with Reset Phone
  6. The LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)  will do the master reset until it finish

 

hard reset lenovo k4 note / vibe x3 lite

#Option 2, Hard Reset LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)  with Hardware Button key:

  1. Confirm and make sure that LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) Battery is fully charge or not empty
  2. Turn off LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)
  3. Press together : POWER + VOLUME UP about several second, that the warning will appear at LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)
  4. You can also try to press POWER BUTTON until Lenovo logo appear, then continue press VOLUME UP + VOLUME DOWN together until menu appear
  5. Choose: Reset Device or Wipe data or Clear eMMC 
  6. Make sure we already sure than we know that our application and data will be loose or clear while Resetting LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)

 

How to Restore and Reinstall Clean Android Operating system / firmware at LENOVO K4 NOTE / VIBE X3 LITE(A7010/A48)  (Reformat)?

When the first time LENOVO K4 NOTE (A7010/A48)  release in the market, this phone use Android Lollipop version 5.1 for factory default operating system. Just turn on this phone and we ready to use Android Lollipop and continue activate Gmail account. After install many applications from Google Play Store or offline APK files, then sometime that apps can become crash and make LENOVO K4 NOTE (A7010/A48) operating system damage or corrupt which make this phone not work normally. We need to reinstall or reformat LENOVO K4 NOTE (A7010/A48) firmware with factory default operating system. We have to known, then clean factory default Android operating system file source already saved safely inside LENOVO K4 NOTE (A7010/A48) ROM, therefore we do not need to copy or connect with other device to reinstall. Just follow simple steps to hard reset above, then clean factory default Android operating system will be reinstall automatically.

 

How to Unlock or Fix or Bypass or Solutions for LENOVO K4 NOTE (A7010/A48) forgot password code or security lock screen pattern or pin (lost password)?

 

Fingerprint is one good features at LENOVO K4 NOTE / VIBE X3 LITE, it is located at backside of the body, bellow main camera. It have fast response to open protections, but we need to register our fingerprint first with setting menu before it work normally. This phone will have many important files and pictures which some of them may confidential or for private use only, therefore giving security protections is recommended to make our data secure when LENOVO K4 NOTE / VIBE X3 LITE away from us or stolen or lost. We also can activate other security protections like pattern or password pin protections. But what should we do when we forgot password pin or pattern answer at LENOVO K4 NOTE / VIBE X3 LITE protections. Do not worry, because we can bypass or unlock forgot security protections using Gmail account. Please try to give several time wrong answer at locked LENOVO K4 NOTE / VIBE X3 LITE until LCD screen freezing 30 seconds, at this time we can find Forgot Password or Pattern at LCD screen, press that button, then we can type our Gmail username and password that we have already signed in before. If we still can not access our Google account at this phone, then we have to do hard reset or master format using hardware button combination key.

 

How to Improve Performance LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) to make run more faster?

How fast LENOVO K4 NOTE / VIBE X3 LITE can work for running applications? This phone use Mediatek Processor with Octa Core 1.3 Ghz clock speed which is good for run all applications from Google Play Store or playing games with dedicated GPU (graphic processor unit), but why some users get slowly problems at LENOVO K4 NOTE / VIBE X3 LITE? Usually this problems comes from applications trouble. We have to know that some applications that we install from Google Play Store will keep run in the background to wait data update or wait some command like social media or games or chatting. If many of them run together then 2 GB or 3GB RAM will be insufficient and make LENOVO K4 NOTE / VIBE X3 LITE become slow to response, because this phone try to find which old applications to force close. Therefore we need to uninstall some not use applications. If we want to make LENOVO K4 NOTE / VIBE X3 LITE performance faster again like new, then please consider to do hard reset or master format.

 

How to Update LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) operating system for Android Marshmallow (firmware upgrade) ?

LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) first time release in the market running with Android Lollipop version 5.1. After use for several time, mostly user not get any trouble with factory default Android Lollipop operating system because all features can run perfectly. We will get several minor upgrade to fix some bugs and update some features inside this phone. However, we still not get information when Lenovo will give Android Marshmallow upgrade for LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48).

 

Is That Any Secret Code for Doing Format LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) ?

There is no secret hidden code for LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48) to make it back to factory default. Do the options above to hard reset it.

 

How to Uninstall Factory default Applications at LENOVO K4 NOTE / VIBE X3 LITE (A7010/A48)?

When the first time we use LENOVO K4 NOTE / VIBE X3 LITE, this phone has installed with several factory default applications. If we do not want to use that applications, maybe we want to uninstall them, but we have to know, at standard procedure, we can not uninstall factory default applications at LENOVO K4 NOTE / VIBE X3 LITE unless we do some custom tweak or root (but we are not recommended to do that).

 

Latest hard-reset.org Discussions & Share Information:

[Q] K4 note auto restating again & again couple mint
[A] Hi, maybe some of your installed applications are crash or corrupted, then please do hard reset using hardware button combination key to reformat your Lenovo K4 operating system to factory default. After finish you have to setup again from beginning.
 

[Q] Hello ..... maybe you can help me. I have a mobile phone (lenovo x3 vibe lite k51c78) after my fault, opens and closes itself (TOOL DL Image Fail), does not recognize the computer and can not get into factory mode or reset (volume + - and power ) can help?
[A] Hi, if you have already done hard reset using hardware button combination key, but your Lenovo Vibe X3 still can not work, then maybe there are operating system file source corrupt or other hardware trouble. Please consult with Lenovo authorize service center.
 

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