移动定制版tc7102-10刷成砖了，帮看下要如何复活！！！
本帖最后由 tgytgytgy123456 于 2024-5-5 02:20 编辑启动红灯一直亮，有线无线均全无，已砖，找到ttl接电脑信息如下：
- HI5651 bootrom -
Hi-Boot 2012.10 (2021-01-19 - 15:11:58)
Boot status: SW multi-biosNUM: bios0
Dev Manuf: Winbond
Nand ID : 0xEF 0xAA 0x21 0x00 0x00 0xFF 0xFF 0xFF
Nand Spec: Chip Block Page OOB ECC
Chip Name: w25n01gv
scanning device for bad blocks...
reboot reason: hard dog
enter bootm mode
...................................................................................................................
........................................................................................................................not match
rsa_verify error:0x1CA0000
safe boot check 0 image fail:140000
..check_sign_heads fail:preamble=e0021985, img_sign_offset=62, img_offset=35554fd0, img_size=923
sign_heads data fail:offset=1ca0000
read kernel err from flash !
Booting Failed ...
Hi-Boot 2012.10 (2021-01-19 - 15:11:58)
Boot status: SW multi-biosNUM: bios0
Dev Manuf: Winbond
Nand ID : 0xEF 0xAA 0x21 0x00 0x00 0xFF 0xFF 0xFF
Nand Spec: Chip Block Page OOB ECC
Chip Name: w25n01gv
scanning device for bad blocks...
reboot reason: hard dog
enter bootm mode
...................................................................................................................
........................................................................................................................not match
rsa_verify error:0x1CA0000
safe boot check 0 image fail:140000
..check_sign_heads fail:preamble=e0021985, img_sign_offset=62, img_offset=35554fd0, img_size=923
sign_heads data fail:offset=1ca0000
read kernel err from flash !
Booting Failed ... Exception : not used instruction
Flags: nZCvIRQs onFIQs offMode SVC
pc : a2b6e154lr : c2080334 PSR: 60000153oldr0 : 00000000
sp : c204ffb8ip : 00000000 fp : 00000000
r10: faf74a2er9 : ebfa7f67 r8 : da1f80af
r7 : f56f779fr6 : bcefd59e r5 : cffffd2dr4 : b98fccb7
r3 : 10106000r2 : 00000002 r1 : 00000000r0 : 00000000
Exception : not used instruction
Exception : not used instruction
Exception : not used instruction
Exception : not used instruction
Exception : not used instruction
Exception : not used instruction
一直重复启动，如果按住连机键启动的话信息如下：
I5651 bootrom -
Hi-Boot 2012.10 (2021-01-19 - 15:11:58)
Boot status: SW multi-biosNUM: bios0
Dev Manuf: Winbond
Nand ID : 0xEF 0xAA 0x21 0x00 0x00 0xFF 0xFF 0xFF
Nand Spec: Chip Block Page OOB ECC
Chip Name: w25n01gv
scanning device for bad blocks...
reboot reason: power loss
HI KEY pressed
HI KEY Released in 5s
MCAST-UPG trigger by hi key
enter MUPG mode
muilt upgrade wait...
GE1 phyid:0x2 status:1000Mbps FULL
MUPG time out ,will reboot
- HI5651 bootrom -
Hi-Boot 2012.10 (2021-01-19 - 15:11:58)
Boot status: SW multi-biosNUM: bios0
Dev Manuf: Winbond
Nand ID : 0xEF 0xAA 0x21 0x00 0x00 0xFF 0xFF 0xFF
Nand Spec: Chip Block Page OOB ECC
Chip Name: w25n01gv
scanning device for bad blocks...
reboot reason : soft reg
enter bootm mode
........................................................>...............
感觉进入了一个恢复模式，但有线网络接通十多秒后，超时，自动进入正常启动模式，但仍然无法启动。
麻烦各位看下如何恢复固件。
只能拆机上编程器了 已拆，但这种闪存25n01g不知道要用哪种编程器才能写， 编程吧，动手能力不强的建议直接换了 东莞4米2战神 发表于 2024-5-16 09:05
编程吧，动手能力不强的建议直接换了
编程器刷了一个电信定制版的的固件（原机为移动定制版），但开机没任何反应，灯也不亮，ttl一直显示： I5651 bootrom -
估计还是固件读不出来 不行就换新的吧 编程器刷回去，，8脚的flash用ch341即可，，，
华为的貌似不同型号的flash不通刷 东莞4米2战神 发表于 2024-5-16 09:05
编程吧，动手能力不强的建议直接换了
不读flash
典型的不识别flash固件故障。。。
重新换了个烧录软件，能引导机器启动了，但还是启动失失败：
- HI5651 bootrom -
Hi-Boot 2012.10 (2020-08-25 - 13:18:56)
Boot status: SW multi-biosNUM: bios0
Dev Manuf: Winbond
Nand ID : 0xEF 0xAA 0x21 0x00 0x00 0xFF 0xFF 0xFF
Nand Spec: Chip Block Page OOB ECC
Chip Name: w25n01gv
scanning device for bad blocks...
Bad Block 3 at 0x00060000
Bad Block 768 at 0x06000000
nand read: offset 0xfe000 size 0x2000 to addr 0xc2224b00
reboot reason: power loss
enter bootm mode
nand read: offset 0x7d80000 size 0x80000 to addr 0xc2227d80
....
nand read: offset 0x20000 size 0x204 to addr 0xc202fdcc
nand read: offset 0x0 size 0x20000 to addr 0xc2227d80
.
nand read: offset 0x120000 size 0x20000 to addr 0xc2247dc0
.
nand read: offset 0x140000 size 0x16e0000 to addr 0xc3000000
.......................................................................................................................................................................................not match
rsa_verify error:0x16E0000
safe boot check 0 image fail:140000
nand read: offset 0xa0000 size 0x204 to addr 0xc202fdcc
nand read: offset 0x0 size 0x20000 to addr 0xc2277e40
.
nand read: offset 0x1ca0000 size 0x20000 to addr 0xc2227d80
.
nand read: offset 0x1cc0000 size 0x16e0000 to addr 0xc3000000
.......................................................................................................................................................................................not match
rsa_verify error:0x16E0000
safe boot check 0 image fail:1cc0000
read kernel err from flash !
Booting Failed ...
用另一台正常机子的闪存接上，就能正常启动，但用编程读出来再写入新闪存中，就是不能启动，是不是闪存有问题？或者不注意把新闪存上的坏块信息给破坏了？