Download latest Android KitKat 4.4.2 stock firmware for Pipo T9S Tablet from here or from here. Download another Pipo firmware from here.Firmware： Pipo_T9S_fw_20150112
Model： Pipo T9S Tablet
Image file size: 387 MB
Image files: JS_NGM_T9S_ITE_20150112
Platform: Mediatek MTK6592
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.