Tips and solutions for solving LENOVO K80 problems with simple tricks. Lenovo K80 is Android smartphone using 5.5 inches LCD screen which also use IPS touch screen display. This phone have 4G LTE network which can choose at first slot of dual simcard GSM-GSM. LENOVO K80 try to use Intel Atom processor using Quad Core processor at 1.83 Ghz clock speed. There are 2 options which can choose while buying this phone, one is with 64 GB internal memory having 4 GB RAM, the other one is 32 GB using 2 GB RAM, both of them does not have expandable memory slot (no microSD card).


What is Advantage of LENOVO K80 Specifications?

Network GSM 3G HSDPA & 4G LTE
Dual Simcard GSM-GSM
LCD 5.5 inches, 1080 x 1920 pixels
Processor Quad-core 1.83 GHz From Intel Atom
Memory Internal 64 GB or 32 GB storage
RAM 4 GB or 2 GB
Main Camera 13 MP, 4128 x 3096 pixels, optical image stabilization, autofocus, dual-LED flash
Front Camera 5 MP
Operating System Android OS, v5.0 (Lollipop)
Battery Li-Po 4000 mAh



How to Fix or Problem Solving for Recovery LENOVO K80 hang or not responding or malfunctions or stuck or freezing or bricked ?

One of interesting features from LENOVO K80 is the big internal memory and RAM with 64 GB / 32 GB ROM using 4 GB / 2 GB RAM can make this phone work with many applications beside factory default one. There are many interesting free applications that we can download from Google Play Store like Facebook, Instagram, Whatsapp, Skype, Line Messenger, WeChat, Viber,  Twitter, Blackberry Messenger, Path, Pinterest and many more. But we have to know that some free applications from Google Play Store may contain virus or malware or not compatible with our Android smartphone, therefore if we install these applications, our LENOVO K80 will become hang or stuck or bricks or frozen or boot logo loop. In some situations, our LENOVO K80 LCD touch screen not responding in the middle of running applications. We have to force soft reset or force shutdown or force reboot to clean temporary files and caches at LENOVO K80. If this problems still happen, then we have to do hard reset or master format. Please note, doing hard reset will remove or wipe our important data or photos or movie from LENOVO K80, therefore we have to do backup all important data to safety location. Because LENOVO K80 does not have external memory card, then we need to connect our phone to computer PC to backup or copy important folders or files to computer.


How to Force Shutdown or Force Soft Reset or Reboot or Restart LENOVO K80 ?

Before downloading applications from Google Play Store, we have to  make sure and read all review carefully, because some applications sometime contain bad features in that applications, if we install that kind of applications, our LENOVO K80 can become trouble or hang or freezing or LCD touch screen not responsive with our finger touch. What should we do? Please force shutdown or force soft reset or reboot to restart all running applications and remove temporary files also caches. When LENOVO K80 hang, please press and hold POWER button until this phone restart by itself. Doing this process will not remove or delete any important data, so we can do this process anytime we want. If we want to clean temporary files and caches while our LENOVO K80 still work normally, then we can press and hold POWER button until pop-up menu appear, then choose Shutdown / Power Off / Reboot menu.


#Option 1, Hard Reset LENOVO K80 with menu setting:

  1. Turn on the LENOVO K80
  2. We suggest to charge the battery full
  3. Make sure you already backup all important data, because it will deleted from LENOVO K80
  4. Go to Menu Setting > Storage > Factory Data Reset
  5. Choose Reset Phone, continue with Erase Everything
  6. The LENOVO K80 will do the master reset until it finish



hard reset lenovo k80 to factory default

#Option 2Hard Reset LENOVO K80 with Hardware Button key:

  1. Confirm and make sure that LENOVO K80 Battery is fully charge or not empty
  2. Turn off LENOVO K80
  3. Press together : POWER + VOLUME UP about several second, that the warning will appear at the LENOVO K80
  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 backup all important data because doing hard reset will clean all installed application and all data will be loose or clear while Resetting LENOVO K80


How to Restore and Reinstall Clean Android Operating system / firmware at LENOVO K80 (Reformat) ?

When the first time LENOVO K80 release in the market, the operating system is using Android Lollipop version 5, after several period using this phone, we may install many applications but sometime this apps can become crash and make our LENOVO K80 operating system or firmware become corrupted or damaged. Usually this phone become not normal and worst case the broken operating system make LENOVO K80 can not boot at all. At this conditions we need to reformat or reinstall or restore with factory default OS. First we need to know, clean factory default Android operating system already saved safely inside LENOVO K80 ROM or internal memory, therefore we do not need to copy or connect from other device. Just follow simple steps to hard reset above, then factory default operating system will reinstall automatically.


How to Unlock or Fix or Bypass or Solutions for LENOVO K80 forgot password code or security lock screen pattern or pin (lost password)?

Big internal memory 64 GB or 32 GB will can make us keep many important files inside LENOVO K80. Moreover big camera as 13 megapixel with image stabilization will make all LENOVO K80 users take many pictures / photos for special moment, but some of them may become private for personal consumption only. Therefore we have to give security protections to keep all data and applications become confidential while LENOVO K80 away from us or stolen or lost. There are several factory default protections options, but usually we recommended using screen lock pattern because this is more faster and easy to use, but some users also like to uses the other like password pin protections. What should we do when we forgot the LENOVO K80 security answer ? Do not worry because we can bypass or unlock forgot security screen lock pattern or password pin protections at LENOVO K80 using Google account. Please give several time wrong answer continuously until this phone freeze or locked 30 seconds, at this time we can find Forgot Password / Pattern button, press this button then we can find place to type our Gmail username and password that we have already signed-in before. If we can not access our Google account, then we have to do hard reset using hardware button combination key.


How to Improve Performance LENOVO K80 to make run more faster?


Do not worry for performance of LENOVO K80 because base by several benchmark review, this Intel Atom processor will run faster for most applications and HD Games because this phone have dedicated GPU (graphic processor unit). But some users maybe get slowly problems with their LENOVO K80. Mostly this problems happen because there are too many applications run in the background. Although this phone have 4 GB RAM, but this amount still have limitation, especially when we install too many applications. Some applications from Google Play Store will keep run in the background without any notifications, therefore our RAM will keep by them in the background. At some period, the RAM and processor resources will become insufficient and make LENOVO K80 become slowly because it will find which applications can be force close to give more free RAM again. That is why we always recommended to install only important applications to give more resources at our phone. If we want to make our LENOVO K80 performance run faster again like new, then we have to consider doing hard reset or master format.


Is That Any Secret Code for Doing Format LENOVO K80?

There is no secret hidden code for LENOVO K80 to make it back to factory default. Do the options above to hard reset it.