华为hs8145c升级网上蓝色界面固件不开机了ttl跑马如下
HuaWei StartCode 2012.02 (V300R017C10 Nov 16 2017 - 08:37:22)NAND:Nand ID: 0xC8 0xDA 0x90 0x95 0x44 0x7F 0x7F 0x7F
ECC Match pagesize:2K, oobzie:64, ecctype:4bit
Nand(Hardware): 256 MiB
startcode select the uboot to load
the high RAM is :8080103c
startcode uboot boot count:1050682436
use the main slave_param area from flash, the RAM data is not OK!!!
Use the UbootB to load first
Use the UbootB to load success
U-Boot 2010.03 (V300R017C10 May 12 2017 - 01:41:52)
Mbist flag = 0x0, ddr totoal size = 0x10000000
DRAM:256 MB
Boot From NAND flash
Chip Type is SD5116H
NAND:Special Nand id table Version 1.23
Nand ID: 0xC8 0xDA 0x90 0x95 0x44 0x7F 0x7F 0x7F
now using default nand flash type, Block:128KB Page:2KB!
ECC Match pagesize:2K, oobzie:64, ecctype:4bit
Nand(Hardware): Block:128KB Page:2KB Chip:128MB*1 OOB:64B ECC:4bit
128 MiB
Using default environment
In: serial
Out: serial
Err: serial
PHY power down !!!
::CRC:0xc2c2c50, Magic1:0x5a5a5a5a, Magic2:0xa5a5a5a5, count:0, CommitedArea:0x1, Active:0x0, RunFlag:0x2
Start from main system(0x1)!
CRC:0xc2c2c50, Magic1:0x5a5a5a5a, Magic2:0xa5a5a5a5, count:1, CommitedArea:0x1, Active:0x1, RunFlag:0x2
0x000000100000-0x000008000000 : "mtd=1"
UBI: attaching mtd1 to ubi0
UBI: empty MTD device detected
UBI: create volume table (copy #1)
UBI error: ubi_scan_get_free_peb: no eraseblocks found
UBI error: ubi_init: cannot attach mtd1
UBI error: ubi_init: UBI error: cannot initialize UBI, error -28
UBI init error -28
ERROR: failed to select 'ubifs' partition, please format it first!
resetting ...
帮顶起来 固件分区没有了 zhjook 发表于 2022-1-21 21:36
固件分区没有了
ttl无法输入了，估计废了 z90b05 发表于 2022-1-22 07:00
ttl无法输入了，估计废了
ttl 无法输入，可能是接口 附近缺电阻，华为一般都是不给ttl 接电阻，需要自己补上或短接，ttl才能联通 用使能工具升级的吧，已经废了 谢谢大佬们建议已经救砖成功
有同样使能升级成砖的朋友可以试试这个方法（本来是想让它停留在uboot看看能不能输入）
接上ttl短接nand内存6,7脚通电后狂按enter键看见一个倒计时就停，时间结束自动重启之后telnet就去把jffs2备份导进去重启就恢复了 帮顶起来
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