求北京移动版nand型CM201-2原系统备份
本帖最后由 狮缘雅隐 于 2022-8-11 08:53 编辑刷机刷砖，现在是按开关机键没反应了都
求份原系统固件
XML+img
万分感谢
不爱耍脾气小孩 发表于 2022-8-9 20:23
原系统备份？直接将系统拷贝到U盘中吗？这种需要找一下源代码的吧
有了xml和img，直接用hitool烧录 QQ846162.4 发表于 2022-8-9 22:14
有
求一份，大佬 cm201-2ZG版nand闪存备份全分区救砖，需要可连续我 13667043234 发表于 2022-8-10 08:49
cm201-2ZG版nand闪存备份全分区救砖，需要可连续我
大佬，万分感谢，在另外的一个帖子已经给了，可我昨天烧录后还是不行
我是串口烧录的
今天又学会一个就是先串口烧录，再网口烧
我再试试 本帖最后由 狮缘雅隐 于 2022-8-10 09:31 编辑
只通过串口烧录，失败了
今天大神指导：先串口烧录，然后网口烧录
不擦除直接烧录
开始第二次救砖
顺便补充下板子信息：M2873
注意看第一张盒子底部照片，2017那行
如果成功会在帖子里说明
作为一个教程
昨天试了
网口无法烧录，只能串口烧录
完整烧录要一天来的，今天还在继续
Send command: nand erase 0x1a200000 0x15e00000
NAND erase: device 0 offset 0x1a200000, size 0x15e00000
Erasing at 0x1a200000 -- 0% complete.
Erasing at 0x1a400000 -- 1% complete.
Erasing at 0x1a800000 -- 2% complete.
Erasing at 0x1ac00000 -- 3% complete.
Erasing at 0x1ae00000 -- 4% complete.
Erasing at 0x1b200000 -- 5% complete.
Erasing at 0x1b600000 -- 6% complete.
Erasing at 0x1ba00000 -- 7% complete.
Erasing at 0x1bc00000 -- 8% complete.
Erasing at 0x1c000000 -- 9% complete.
Erasing at 0x1c400000 --10% complete.
Erasing at 0x1c800000 --11% complete.
Erasing at 0x1ca00000 --12% complete.
Erasing at 0x1ce00000 --13% complete.
Erasing at 0x1d200000 --14% complete.
Erasing at 0x1d600000 --15% complete.
Erasing at 0x1d800000 --16% complete.
Erasing at 0x1dc00000 --17% complete.
Erasing at 0x1e000000 --18% complete.
Erasing at 0x1e400000 --19% complete.
Erasing at 0x1e600000 --20% complete.
Skipping bad block at0x1e800000
Skipping bad block at0x1ea00000
Erasing at 0x1ec00000 --21% complete.
Erasing at 0x1ee00000 --22% complete.
Skipping bad block at0x1f200000
Skipping bad block at0x1f400000
Erasing at 0x1f600000 --24% complete.
Erasing at 0x1f800000 --25% complete.
Erasing at 0x1fc00000 --26% complete.
Erasing at 0x20000000 --27% complete.
Erasing at 0x20200000 --28% complete.
Erasing at 0x20600000 --29% complete.
Erasing at 0x20a00000 --30% complete.
Erasing at 0x20e00000 --31% complete.
Erasing at 0x21000000 --32% complete.
Erasing at 0x21400000 --33% complete.
Erasing at 0x21800000 --34% complete.
Erasing at 0x21c00000 --35% complete.
Erasing at 0x21e00000 --36% complete.
Erasing at 0x22200000 --37% complete.
Erasing at 0x22600000 --38% complete.
Erasing at 0x22a00000 --39% complete.
Erasing at 0x22c00000 --40% complete.
Erasing at 0x23000000 --41% complete.
Erasing at 0x23400000 --42% complete.
Erasing at 0x23800000 --43% complete.
Erasing at 0x23a00000 --44% complete.
Erasing at 0x23e00000 --45% complete.
Erasing at 0x24200000 --46% complete.
Erasing at 0x24600000 --47% complete.
Erasing at 0x24800000 --48% complete.
Erasing at 0x24c00000 --49% complete.
Erasing at 0x25000000 --50% complete.
Erasing at 0x25400000 --51% complete.
Erasing at 0x25600000 --52% complete.
Erasing at 0x25a00000 --53% complete.
Erasing at 0x25e00000 --54% complete.
Erasing at 0x26200000 --55% complete.
Erasing at 0x26400000 --56% complete.
Erasing at 0x26800000 --57% complete.
Erasing at 0x26c00000 --58% complete.
Erasing at 0x27000000 --59% complete.
Erasing at 0x27200000 --60% complete.
Erasing at 0x27600000 --61% complete.
Erasing at 0x27a00000 --62% complete.
Erasing at 0x27e00000 --63% complete.
Erasing at 0x28000000 --64% complete.
Erasing at 0x28400000 --65% complete.
Erasing at 0x28800000 --66% complete.
Erasing at 0x28c00000 --67% complete.
Erasing at 0x28e00000 --68% complete.
Erasing at 0x29200000 --69% complete.
Erasing at 0x29600000 --70% complete.
Erasing at 0x29a00000 --71% complete.
Erasing at 0x29c00000 --72% complete.
Erasing at 0x2a000000 --73% complete.
Erasing at 0x2a400000 --74% complete.
Erasing at 0x2a800000 --75% complete.
Erasing at 0x2aa00000 --76% complete.
Erasing at 0x2ae00000 --77% complete.
Erasing at 0x2b200000 --78% complete.
Erasing at 0x2b600000 --79% complete.
Erasing at 0x2b800000 --80% complete.
Erasing at 0x2bc00000 --81% complete.
Erasing at 0x2c000000 --82% complete.
Erasing at 0x2c400000 --83% complete.
Erasing at 0x2c600000 --84% complete.
Erasing at 0x2ca00000 --85% complete.
Erasing at 0x2ce00000 --86% complete.
Erasing at 0x2d200000 --87% complete.
Erasing at 0x2d400000 --88% complete.
Erasing at 0x2d800000 --89% complete.
Erasing at 0x2dc00000 --90% complete.
Erasing at 0x2e000000 --91% complete.
Erasing at 0x2e200000 --92% complete.
Erasing at 0x2e600000 --93% complete.
Erasing at 0x2ea00000 --94% complete.
Erasing at 0x2ee00000 --95% complete.
Erasing at 0x2f000000 --96% complete.
Erasing at 0x2f400000 --97% complete.
Erasing at 0x2f800000 --98% complete.
Erasing at 0x2fc00000 --99% complete.
Erasing at 0x2fe00000 -- 100% complete.
request to erase 0x15e00000, and erase 0x15600000 successfully!
OK
(OK)
昨天试了
无法先串口前四个，然后网口烧录
只能串口烧录，要烧录一天左右
{znds6}
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