Download Lenovo S858t Flash File
Build Number: S858t_S117_141011
Android Version: v4.4.2 (KitKat)
Download Size: 533 MB
[*] Backup: During the flashing process SP Flash Tool tool will erase user data from the phone. So you need to backup for restoring those files on your device.
[*] Device Information: The Lenovo S858t phone powered by MediaTek MT6592 CPU. So you need to use MTK SP Flash Tool and MTK USB Driver to flash Firmware on this device.
[*] Flashing Information: You should use only the “Firmware Upgrade” option in SP Flash Tool when you want to reinstall or upgrade the Software of your device. – “Format + Download” option only for Engineering Purpose.