WZR-HP-G300NH2 tftp恢复原厂固件
一般3--6次即可刷成 刷原厂的固件 之后再刷原厂带的dd-wrt本机设置为192.168.11.2 网关 192.168.11.1(只能有这两个ip和地址，其他的必须删除)
网线插到路由wan口旁第一个lan口(其他网线拔除)
关路由电源
接路由电源，当PC机网口提示连接上，立即执行以下（只有4秒）
arp -s 192.168.11.1 02-AA-BB-CC-DD-1A
tftp -i 192.168.11.1 PUT D:\wzrhpg300nh2.bin BUFFALO WZR-HP-G300NH2救砖,求助各位大神
路由器在线升级固件死机，路由器变砖，拆开路由器，接上TTL线，用SecureCRT软件连接路由器，能读出路由器信息，把电脑网卡修改成192.168.11.2,255.255.255.0,192.168.1.1，参考各位大神的各种办法，用tftp32，tftp自动上传软件等软件，网线连接WAN边上网线插口，一直无法上传数据，请教哪位大神，帮我想想办法，或者发一个编程器的固件给我，我看内部有两个储存器，不知道哪一个储存器是刷坏的？谢谢了！
BUFFALO U-BOOT Ver 1.11
== CPU:400MHz, DDR:400MHz, AHB:200MHz ==
PB93 (ar7241 - Virian) U-boot
DRAM:64 MB
WAN port disabling: done
Top of RAM usable for U-Boot at: 84000000
Reserving 267k for U-Boot at: 83fbc000
Reserving 192k for malloc() at: 83f8c000
Reserving 44 Bytes for Board Info at: 83f8bfd4
Reserving 36 Bytes for Global Data at: 83f8bfb0
Reserving 128k for boot params() at: 83f6bfb0
Stack Pointer at: 83f6bf98
Now running in RAM - U-Boot at: 83fbc000
flash bank #0 found 16 MB flash
flash bank #1 found 16 MB flash
Flash: 32 MB
In: serial
Out: serial
Err: serial
Memory Test
uboot use83F6BFB0 - 84000000
Memory Test start(80000000) end(83F00000) size(03F00000)
Pattern 00000000Writing...Reading...
Memory Test OK
### buf_ver= U-Boot Ver.=
### build_date(env)= build_date(bin)=
ag7240_enet_initialize...
Reading MAC Address from ENV(0x83f8c2f8)
No valid address in Flash. Using fixed address
Virian MDC CFG Value ==> 4
: cfg1 0x7 cfg2 0x7014
eth0: 02:aa:bb:cc:dd:1a
eth0 up
Virian MDC CFG Value ==> 4
: cfg1 0xf cfg2 0x7214
eth1: 00:03:7f:09:0b:ad
ATHRS26: resetting s26
ATHRS26: s26 reset done
eth1 up
eth002:AA:BB:CC:DD:1A
, eth100:03:7F:09:0B:AD
dup 1 speed 1000
tftp server(receive) go, waiting:4
Load address: 0x81f00000
TftpServer Timeout;
no file was loaded.
change bootargs
console=ttyS0,115200 root=31:03 rootfstype=jffs2 init=/sbin/init mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),1152k@384k(uImage),6592k@1536k(rootfs),64k@320k(ART),64k@8128k(properties) mem=64M product_rev=1 UART=1
## Booting image at bf060000 ...
Image Name: Linux Rootfs Combined Image
Created: 2013-02-0713:41:04 UTC
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 24100800 Bytes = 23 MB
Load Address: 80002000
Entry Point:8020d000
Verifying Checksum ... crc32_fw: bf060040 - c075bfff (len:016fbfc0) calc...
crc32_fw: range1 bf060040 - bfffffff, range2 be000000 - be75bfff
Bad Data CRC
# LED(0x10000) Blink (Please press 'Ctrl+c' to stop)
接上TTL线，用SecureCRT软件连接路由器，能读出路由器信息，把电脑网卡修改成192.168.11.2,255.255.255.0,192.168.1.1，参考各位大神的各种办法，用tftp32，tftp自动上传软件等软件，网线连接WAN边上网线插口，一直无法上传数据，请教哪位大神，帮我想想办法，或者发一个编程器的固件给我，我看内部有两个储存器，不知道哪一个储存器是刷坏的？谢谢了@
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