I was updating the router, but it took a long time to turn off and it became a brick. I connected it by serial communication, and the following log only stopped. What should I do? Actual ram and nand is 128mb.

U-Boot 1.1.4 (Mar 1 2015 - 22:07:55)

ap135 - Scorpion 1.0 DRAM: 4 MB

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