Nvflash started
rcm version 0X20001
System Information:
   chip name: t20
   chip id: 0x20 major: 1 minor: 2
   chip sku: 0x8
   chip uid: 0x170061c2431f9657
   macrovision: disabled
   hdcp: enabled
   sbk burned: false
   dk burned: false
   boot device: emmc
   operating mode: 3
   device config strap: 1
   device config fuse: 0
   sdram config strap: 1

sending file: ac100.bct
- 4080/4080 bytes sent
ac100.bct sent successfully
downloading bootloader -- load address: 0x108000 entry point: 0x108000
sending file: fastboot.bin
| 940112/940112 bytes sent
fastboot.bin sent successfully
waiting for bootloader to initialize
bootloader downloaded successfully
setting device: 2 3
creating partition: BCT
creating partition: PT
creating partition: EBT
creating partition: MBR
creating partition: LNX
Formatting partition 2 BCT please wait.. done!
Formatting partition 3 PT please wait.. done!
Formatting partition 4 EBT please wait.. done!
Formatting partition 5 MBR please wait.. done!
Formatting partition 6 LNX please wait.. done!
done!
Enabling verification for partition ID = 4...
sending file: fastboot.bin
| 940112/940112 bytes sent
fastboot.bin sent successfully
failed executing command 25 NvError 0x120002
command failure: sync failed (bad data)
bootloader status: Bootloader not found (code: 27) message: nverror:0x8 (0x8) flags: 0