TP 741砖 现在用TTL修复问题

youl***

我之前刷了OpenWRT，再从OpenWRT刷回原厂英文741固件时，路由器成砖。一开机就sys和qss间隔闪。 知道只能用TTL方法刷了，今天usb转ttl到手，先短路了496可，结果电烙铁不给力，在短路610时， 610左边的焊点脱落了，目前症状是， 在终端上能显示U-Boot 1.1.4 (Apr 13 2013 - 16:23:22) AP91 (ar7240) U-boot DRAM:   sri #### TAP VALUE 1 = 9, 2 = a 32 MB id read 0x100000ff flash size 4194304, sector count = 64 Flash:  4 MB Using default environment In:    serial Out:   serial Err:   serial Net:   ag7240_enet_initialize... No valid address in Flash. Using fixed address : cfg1 0xf cfg2 0x7014 eth0: 00:03:7f:09:0b:ad eth0 up No valid address in Flash. Using fixed address : cfg1 0xf cfg2 0x7214 eth1: 00:03:7f:09:0b:ad ATHRS26: resetting s26 ATHRS26: s26 reset done eth1 up eth0, eth1 Autobooting in 1 seconds ## Booting image at 9f020000 ...    Uncompressing Kernel Image ... Error: Bad gzipped data GUNZIP ERROR - must RESET board to recover Resetting... 后面不停的重复 键盘上敲tp或tpl无反应，应该是没有成功短路610的关系，麻烦大家帮帮忙，现在我该从哪个地方飞线来短路？

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life***

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