Proxmark3 Easy 烧录官方固件

https://www.proxmarkbuilds.org/ 页面下载最新固件，选择 Proxmark3 Easy 对应的版本（仔细）。我选择的时 RRG 的版本
下载后解压
点击 pm3-flash-fullimage.bat 升级 bootroom，如果遇到升级过程中端口变化的情况，关闭正在运行的脚本，重新启动一次
- 这样第二次启动脚本时可以完成升级

注意：升级有风险，防止变砖

[usb] pm3 -->
[usb] pm3 --> hw version

 [ Proxmark3 RFID instrument ]

 [ CLIENT ]
  client: RRG/Iceman/master/v4.9237-3705-gcfc833232 2021-04-25 11:30:56
  compiled with MinGW-w64 10.2.0 OS:Windows (64b) ARCH:x86_64

 [ PROXMARK3 ]
  firmware.................. PM3 GENERIC

 [ ARM ]
  bootrom: RRG/Iceman/master/v4.9237-3705-gcfc833232 2021-04-25 11:30:45
       os: RRG/Iceman/master/v4.9237-3705-gcfc833232 2021-04-25 11:30:52
  compiled with GCC 10.1.0

 [ FPGA ]
  LF image built for 2s30vq100 on 2020-07-08 at 23: 8: 7
  HF image built for 2s30vq100 on 2020-07-08 at 23: 8:19
  HF FeliCa image built for 2s30vq100 on 2020-07-08 at 23: 8:30

 [ Hardware ]
  --= uC: AT91SAM7S512 Rev B
  --= Embedded Processor: ARM7TDMI
  --= Internal SRAM size: 64K bytes
  --= Architecture identifier: AT91SAM7Sxx Series
  --= Embedded flash memory 512K bytes ( 53% used )

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