Lenovo Phab Plus stock firmware PB1-770M Stock ROM Firmware Information -------------------- Content Of File: adb.exe AdbWinApi.dll AdbWinUsbApi.dll boot.img cache.img countrycode.img Download.cmd emmc_appsboot.mbn fastboot.exe hyp.mbn NON-HLOS.bin recovery.img rpm.mbn sbl1.mbn sec.dat splash.img system.img tz.mbn userdata.img -------------------- Total file size is: 2477 MB, its have highest compression rate to save bandwidth for download -------------------- -----