18 November 2016

How to Dead Recover or Flash Lenovo K3 Note K50a40

Posted by
18 November 2016
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Lenovo K3 Note K50a40 few specification:
Android OS v5.0.2 (Lollipop), upgradable to v6.0 (Marshmallow), Chipset Mediatek MT6752, CPU : Octa-core 1.7 GHz Cortex-A53, Card slot microSD, up to 32 GB (dedicated slot), Internal 16 GB, 2 GB RAM

This guide for everyone who have this device cause this write description in simple English so everyone better understand in this guide which type software problems in to device ? or reason of not detection device with computer or laptop so carefully use this is done only one try when I first time no error before use I was charged battery very well this is most impotent for that let's know how to flash or fix software problems in Lenovo K3 Note K50a40 ?
Below given some reason of not detect device with computer or laptop:
Lenovo K3 Note K50a40 you can easily solve any problem with this method if you are fresher technician or experienced technician in android software related if the error occurs of USB not recognized then your USB is not working.if a battery is not charged, your USB socket will not proper work and you will fail in this method. if any issues please write your questions in the comment box I will try my best to help you.

This method can be used without any box its done from flash tool it's also available here, and it is important to installing phones driver, you can't flash or upgrade if it is not installed on your computer or laptop it must be installed and also available in this post, here all are linked that tested and working fine just in one try
Use this method when the following types of Software Problems:
This flash file is tested by me and it is working very well without any error, can use this flash file when device can use this guide when device in hang on logo, restarting, auto turn on internet connection, auto turn on WiFi connection, auto app installing, auto gone balance, pattern lock, screen lock etc these type issues can use this way etc. This is used  without any tool and box.and also free for all who has knowledge about software in mobiles.for flashing file it is most important to first check micro USB cable. if it is not good, can not flash it. and the another one is to check device battery. it should not be low, it can stop device between flash. before the flash, it is necessary to save data like contacts, photos, videos and other important things.
Must read before use:
If want to repair device, can try to repair it by. have to charge a battery with any charger and charged it by 90%. Your data is very important for so it is good to do a backup of data it may consist of contact details, important messages, emails or any other important thing which feel to be the backup in a device. This backup can be done on another device. we have to do the backup because after a format of a device, all data will be gone and it will not be recovered. For backup in other devices, you can use another external device like hard drive, SD card or any other suitable devices. If are doing by  own. do it at your own risk as we don't take any responsibility if a device is damaged

Requisite for Lenovo K3 Note K50a40

Procedure for Lenovo K3 Note K50a40

  • Install Winrar Software in your Computer or Laptop, already installed then ignore
  • Download required for flash from the above link, if link dead or another issue just leave your comment on below comment box i will soon fix it if possible
  • Extract to as you like path better is desktop for easy understanding from the WinRAR software
  • Open SP Flash Tool folder and choose flash_tool.exe file and open it
  • Choose Click Scatter-loading button and choose MT6752_Android_scatter.txt file from the K50a40_S422_160315_ROW folder
  • Last click on Download button and Just Insert USB Cable to device and wait until driver installing if driver not take auto then manual update from the above link's driver
  • If device dead or not detect then try with Volume UP button and Insert USB cable (Note: you can use Volume Down button also for detect not working Up key)
  • Wait until finished process, do not try unplug device while in flashing mode
  • Congrats you are done
Lenovo K3 Note K50a40 Flash done Screenshot:

Lenovo K3 Note K50a40 Flash done video:
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  1. my device hangs on logo.model lenovo k50a40

    1. First try this method here after that try to flash means follow this procedure

  2. Thank u it was helpful to me.can u help me for nokia lumia 520 dead one

    1. Use ATF or Infinity box for dead repair if not repair from that box then use Jtag box

  3. your download link is not working marshmellow?

    1. I checked and both are links working well check again


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