Download Android Lollipop 5 1 1 stock firmware for YonesToptech BT1078 tablet Download Android Lollipop 5.1.1 stock firmware for YonesToptech BT1078 tablet from here or from here. Download previous firmware from here. Firmware details Archive: BT1078BS_ANDROID5.1_20150919 Image: sun8iw6p1_android_bt1078_uart0 Archive file size: 414 MB Platform: Allwinner A83 Build number: octopus_bt1078-eng 5.1.1 LMY48B 20150919 test-keys FW version: v2.1rc3 / bt1078bs_lp3_n1_d1_20150919 Pixels: 1024 x 600 Style: bt1078 Company: Allwinner 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. Don�t miss any of our future video tutorials, follow us on Youtube. Like us on Facebook. Add us in your...