Here is a Lenovo S850 Stock ROM Firmware which tin endure used to charge together with flash stock firmware on whatsoever Lenovo S850 of this exact variant. Any MTK Flash tools tin download together with flash this Lenovo S850 flash file on your S850 together with then long every minute that MTK Flash Tool supports MTK Scatter File.
Since virtually major software malfunctions on whatsoever MTK Android devices tin alone endure corrected yesteryear flashing, this S850 flash file, if Miniperly used, tin unbrick (debrick) your S850 together with also corrects whatsoever software issues your Lenovo S850 may currently have. Also, choke along inward heed that when you lot charge stock firmware on your Lenovo S850 using whatsoever MTK flash tool, your Lenovo S850 volition endure reset to manufacturing works life defaults settings together with yesteryear that, definitely, your UserData volition endure lost including contacts, messages together with others.
Note: If your S850 is already bricked together with you lot desire to unbrick it, you lot volition ask to pay closer attending to the tutorials contained below here.
Lenovo S850 Stock ROM Firmware Download Link(s)
1. Lenovo S850 (ROW S207 140814) Stock ROM
2. Lenovo S850 (ROW S211 140923) Stock ROM
3. Lenovo S850 (VIBEUI_V1.5 1419_2_ST_S850 Android 4.4.2 Kitkat) Stock ROM
How to Flash Stock Firmware On Lenovo S850
1. Download your Lenovo S850 stock ROM firmware from the link above.
2. Extract the Lenovo S850 Firmware you lot downloaded from the link higher upwards onto a folder on your PC.
3. Download together with install MTK android device drivers on your PC. You may skip this measurement if you lot convey installed MTK drivers on your PC already otherwise, download MTK drivers here
4. Now, direct either of the tools listed below hither to charge the stock firmware on your Lenovo S850.
- 1. SP Flash Tools
2. NCK Box
3. Miracle Box
See video tutorial here: How to Flash MTK Android Devices Video Tutorial
Note
1. Each of the tools listed higher upwards contained measurement yesteryear measurement guides amongst illustrated pictures on how to flash stock firmware on your Lenovo S850.
2. If your device is bricked already, I recommend that you lot utilisation NCK Box or SP Flash. Both are the safest tools for flashing MTK Android devices.
3. If you lot require whatsoever farther assistance, but driblet your comment detailing the issue(s) together with I shall assist you lot revive your Lenovo S850 , if ask be.