Lenovo S850 Firmware Download [KitKat 4.4.2 Flash Stock ROM Guide] Tested|stock rom go to rompure.com

Download Lenovo S850 Firmware [KitKat Flash Stock ROM Guide] - If you are looking the firmware for Lenovo S850, or you want to upgrade or reinstall android OS ROM, there is no mistaking you are in the right place, because we provide download original stock ROM file factory default.

And we also will explain to how to flash Stock ROM Lenovo S850, so you do not feel hard or looking more tutorial to other websites or blogs. We have prepared everything, from how to do it, the file will be downloaded.

Specifications of  Lenovo S850 :

• Brand : Lenovo
• Network : GSM / HSPA
• Size : 5.0 inches
• OS : Android 4.2.2 Jelly Bean, 4.4.2 KitKat
• Internal Memory : 16 GB
• RAM : 1 GB
• Camera Primary : 13 MP
• Camera Secondary : 5 MP
• Battery : Non-removable Li-Po 2000 mAh battery

What is the Firmware or Stock ROM ?

Like a computer the firmware is software or OS Such as the Windows OS, like the analogy of an upgrade Windows Vista to Windows 7 because of a better, stable, and faster. Well as it is also our android firmware need upgrade. Firmware also always changes or updates to the features of the latest features, or increased performance, or even a change in appearance.

When there are updates to the Windows OS, Microsoft always recommends to update the latest software version. As with Android, they are always advised to update the firmware. As I said, there are always changes in each version of the firmware, and are not necessarily a positive thing for us. Firmware is a read-only OS that are fixed and the user does not have access to modify data, but modification of Firmware is still possible, just not as easy as normal usage. Hardware or certain software is required to do so.

What is Flashing ?

Flashing in the mobile world like reinstall on your computer or laptop. Inside the phone have Hardware, and of course it can work if the hardware comes with software.

Now, the process of replacing the phone software is called flashing process, and Flash Lenovo android phones typically use the tools in the call SP Flash Tool and QFIL (Qualcomm Flash Image Loader). And of course I will explain how to use this tool, so you will not feel distress using the firmware that we have provided to you.

Download Lenovo S850 Firmware file :

Firmware Version	Download File
Lenovo S850 ROW S207 140814 (1.2 GB) 4.4.2 KitKat	Download
Lenovo S850 ROW S211 140923 (1.2 GB) 4.4.2 KitKat	Download
Lenovo S850 VIBEUI V1.5 1419 2 ST S850 4.4.2 (759 MB) 4.4.2 KitKat	Download

How to Flash Stock ROM Firmware Lenovo S850 :

Before I explain about the flash, you must prepare in advance a very important thing:

1. PC or Laptop.
2. USB cable to connect your device to the PC.
3. Charge your phone is approximately 60% or more.
4. Back up data if possible
5. Enable USB Debugging : Sytem Setting > Developer options > USB Debugging. or Settings> About > Software Information > Tap Build number 7 times.

Attention : Before flashing surely you must know that the flashing process will erase all existing data in the internal memory so it would be a good idea to backup the data that you think is important. We are not responsible for the failure of flashing or your android phone bricked, error and even bootloop, that your own risk.

Download required :

• Download Lenovo S850 USB Driver or Mirror 1 or Mirror 2
• Download SP Flash Tool or Mirror
• Download QPST/QFIL or Mirror 1 or Mirror 2

Read Also :
Download Lenovo S60 Firmware (Stock Rom)
Lenovo A850 Firmware Download

Method 1 : Flash Firmware Lenovo S850 with SP Flash Tool

1. Extract all files you downloaded earlier
2. Download and Install USB drivers on your PC or Laptop.
3. Download SP Flash Tool above, and install it then run it





4. Click the "Scatter Loading" and locate the scatter file extract the stock rom / firmware earlier.





5. Assign the firmware which will be in form "Android_scatter.txt".





6. Uncheck Preloading
7. Connect your device to your PC or laptop is turned off.
8. Click Download, and then the flashing process has been running.





9. Make sure the USB driver is properly connected.
10. Wait flasing process until completed.
11. When it is finished it will display a Green circle on Flash Tool.





12. Congratulations you have been successful flash your Lenovo S850 and returned as factory default.

Method 2 : Flash Firmware Lenovo S850 with QPST/QFIL

1. Extract all files you downloaded earlier
2. Download and Install USB drivers on your PC or Laptop.
3. Download QPST/QFIL above, and install it then run it
4. Turn off your devices (let stand about 7-10 seconds to make sure your phone has been really off).
5. Connect your Lenovo S850 to a PC using the "USB cable" while pressing button Volume Up and Volume Down.
6. Open "QPST / QFIL" tool or Application.
7. Then after QPST / QFIL already open make sure the driver is installed on the PC, if it is installed it will appear "Qualcomm HS-USB QDloader 9008" If it appears now Click Browse and locate the file "prog_emmc_firehose_8916.mbn" that the folder extracted results  then click open.





8. Then click "Load XML" and will appear "rawprogran_unsparse" will then appear again "patch0.xml" click Open.

9. Then click on the tool QPST Downlod / QFIL then automatically flashing will run and wait until the flashing process is completed, if process completed then your Lenovo S850 will reboot itself. 

This is all about how to flash firmware Lenovo S850  may be useful, and finally this is all about my explanation of flash and the provision of Lenovo S850 Stock ROM Firmware Download if you have questions or you find broken links please ask or leave a comment in the comments field. Thank you and have a nice day.