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本帖最后由 htf7782414 于 2018-9-2 12:36 编辑
机器背面是MG101盲裹Tv,但是开机后系统设置里是MG100-U3。
起初机器不跑码并乱码,参考了 @追风の少年 和 @hao501802766 的一些帖子,《咪咕盒子MG101 MG100 TTL不跑码解决办法以及刷机过程分享》www.znds.com/tv-1023109-1-1.html 焊接了断开的RX TX后,使用CH340 TTL连接可以跑码。然后学着使用软件进行备份烧录,使用了文中的分区表后,设置正确了串口、IP,传输方式也分别选择了网口和串口两种,但是都报同样的错误:
串口已经连接,请给单板上电,若已经上电,请断电后重新上电。
Bootrom start
Boot from eMMC
发送头帧失败,可能的原因如下:
1.烧写的Fastboot镜像与当前单板型号不匹配导致
2.单板DDR有问题,无法正常进行DDR初始化操作
下载文件失败!
Failed to download boot! Please reset the board, try again.
请问这是不是其实还是跑码不对的原因,因为虽然我焊好RX TX后,跑码成功却不能输出命令,其实就还是没用连接成功:
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
unionman private == 220
libphy: PHY himii:1f not found
CMD0 err 0
CMD0 err 0
CMD0 err 0
init: /init.bigfish.rc: 78: invalid option 'sdcard_r'
init: load loaderdb finish!
init: start set ro.product.model:MG100-U3
init: /dev/hw_random not found
init: cannot open '/initlogo.rle'
init: Start mount system t:1
init: End mount t:1
init: Start mount userdata t:1
init: firstboot:1
CMD0 err 0
init: End mount t:1
init: Start mount cache t:1
init: End mount t:1
init: Start mount keydata t:1
init: End mount t:1
init: /dev/hw_random not found
healthd: No charger supplies found
init: cannot find '/system/bin/rild', disabling 'ril-daemon'
init: cannot find '/system/bin/dbus-daemon', disabling 'dbus'
CMD0 err 0
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
init: cannot find '/system/bin/frontPanel', disabling 'frontPanel'
init: cannot find '/system/bin/mtkbt', disabling 'blueangel'
init: cannot find '/system/bin/dtvserver', disabling 'dtvserver'
init: cannot find '/system/bin/gpio-led', disabling 'gpio-led'
init: cannot find '/system/bin/usb-driver', disabling 'usb-driver'
init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
init: powerctl: cannot expand '${sys.powerctl}'
init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sys/vm/extra_free_kbytes'
CMD0 err 0
----------------HAHAHAHHAHAHA-----------------
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----------------HAHAHAHHAHAHA aready modify
killiflytek.sh start
this script run!!!!
TTL跑码的最后有一段SH,还有很多哈哈哈,并且不能输命令,请问各位是不是其实还是TTL跑码连接的原因?
这个机器还有办法可以安装第三方APP吗?
短接CPU已经试过了,不能进入强制刷机的,所以我才用Hitool来做。
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