Download Android ICS 4.0 stock firmware for K-Touch C986T smartphone from here or from here. Download Android Jelly Bean 4.2.2 stock firmware for K-Touch C986T+ smartphone from here.
Archive： k-touch c986t 4.0 fw / 天语C986T救砖刷机包
Firmware image file: C986t_Hynix_FW_20130905.pac / C986t_960512_8782_V0523.pac
Model： K-Touch C986T smartphone
Image file size: 365 MB
Platform:Qualcomm Snapdragon MSM8225
Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.