Download Lenovo K50a40_USR_S433_1609091731 Official Stock firmware free

Whats up friends, today i am going to share this post about Lenovo K50a40 Official Stock Firmware. You can find all the required files and tools for flashing your Lenovo K50a40 with full flashing guide. Hope this will help a lot of our friends out there. By going through this below post you will be able to solve many of your problems including but not limited such as white display, user locks, dead problem etc. This article is strictly for Lenovo K50a40 devices, applying this guide to any other device will make your device non functional or in most cases you will brick your device. So please be safe and follow carefully. And BTW any non-technical visitor can follow this guide to fix their mobile phones.


The firmware i am sharing here is 100% tested and working provided by the authorized service center. So you can be fully assured that your device wont be dead while flashing this firmware. Lenovo is well renowned brand name World wide. The Lenovo K50a40 features android 5.0 which is upgradeable android 6.0  with 2/16 GB of ram/rom. It sports MT6752 soc and have 5.5 inch HD IPS panel and have extremly affordable price tag. Its Li-ion battery  is rated at 3000mAh. And as its competitor with same price range it offers wifi, dual standby sim, 3g and more basic functionalities.

This firmware can be used to remove or fix any kind of software errors which are not being removed with simple factory resets. Below are some of the problems it can fix but that's not all.

• Fix white LCD
• Fix apps not responding
• Remove pin, password, pattern
• Fix hang on logo
• Fix dead after flashing
• Remove malware
• Fix any other kind of software issues

Like any other Mediatek soc based android devices you will need to install MediaTek VCOM drivers and use spflash tool to flash this firmware. Use the following steps to get your desired output.

• Download and extract the files on a folder
• Install MTK VCOM Driver
• Turn off your device
• Run spflash.exe
• Choose scatter file
• Press on start on spflashtool
• Press volume + and - at same time and connect to PC
• Flashing process will start
• Done

Download Lenovo K50a40 Firmware

Note: if there password on the zip use 'lenovoa70000a' without '.

For more detailed guide on how to flash go here.

 I am a professional mobile phone technician who loves technology and to share solutions to all my friend so I hope you got help form my article, so some support and love by commenting below and share this post. If you show some support i will be motivated to share more premium free contents and write quality posts.