步驟:1,安裝ttl驅(qū)動
2,ttl接機(jī)頂盒,格式化好的U盤插入機(jī)頂盒接口
3,打開putty,選擇com3-8中的一個(gè),根據(jù)自己的電腦設(shè)置,一般為com3,速度輸入115200,機(jī)頂盒開機(jī),
4,一行一行復(fù)制命令:
df (顯示目錄)
cd /dev/block/**tform/soc (進(jìn)入目錄)
ls (顯示文件名)
ls -l(顯示所有文件,包括隱藏文件)
下面就是備份本機(jī)器的固件了。(注意一行一行復(fù)制,等執(zhí)行結(jié)束再復(fù)制下一行)
dd if=/dev/block/mmcblk0rpmb of=/mnt/sda/sda1/mmcblk0rpmb
dd if=/dev/block/mmcblk0boot0 of=/mnt/sda/sda1/mmcblk0boot0
dd if=/dev/block/mmcblk0boot1 of=/mnt/sda/sda1/mmcblk0boot1
dd if=/dev/block/mmcblk0 of=/mnt/sda/sda1/mmcblk0
dd if=/dev/block/mmcblk0p1of=/mnt/sda/sda1/mmcblk0p1
dd if=/dev/block/mmcblk0p2of=/mnt/sda/sda1/mmcblk0p2
dd if=/dev/block/mmcblk0p3 of=/mnt/sda/sda1/mmcblk0p3
dd if=/dev/block/mmcblk0p4of=/mnt/sda/sda1/mmcblk0p4
dd if=/dev/block/mmcblk0p5of=/mnt/sda/sda1/mmcblk0p5
dd if=/dev/block/mmcblk0p6of=/mnt/sda/sda1/mmcblk0p6
dd if=/dev/block/mmcblk0p7of=/mnt/sda/sda1/mmcblk0p7
dd if=/dev/block/mmcblk0p8of=/mnt/sda/sda1/mmcblk0p8
dd if=/dev/block/mmcblk0p9of=/mnt/sda/sda1/mmcblk0p9
dd if=/dev/block/mmcblk0p10of=/mnt/sda/sda1/mmcblk0p10
dd if=/dev/block/mmcblk0p11of=/mnt/sda/sda1/mmcblk0p11
dd if=/dev/block/mmcblk0p12of=/mnt/sda/sda1/mmcblk0p12
dd if=/dev/block/mmcblk0p13of=/mnt/sda/sda1/mmcblk0p13
dd if=/dev/block/mmcblk0p14of=/mnt/sda/sda1/mmcblk0p14
dd if=/dev/block/mmcblk0p15of=/mnt/sda/sda1/mmcblk0p15
dd if=/dev/block/mmcblk0p16of=/mnt/sda/sda1/mmcblk0p16
dd if=/dev/block/mmcblk0p17 of=/mnt/sda/sda1/mmcblk0p17
dd if=/dev/block/mmcblk0p18of=/mnt/sda/sda1/mmcblk0p18
dd if=/dev/block/mmcblk0p19of=/mnt/sda/sda1/mmcblk0p19
幾個(gè)常用命令:cp dbzm.apk /data/app(安裝當(dāng)貝桌面)
cp ysks.apk /data/app(安裝影視快搜)
影視快搜下載地址:https://zndsssp.dangbei.net/ysks.apk
am start com.dangbei.tvlauncher?。▎赢?dāng)貝桌面)回車即可:
mount -o rw,remount (把只讀改為可讀寫模式)
mkdir /tmp/ii //在tmp目錄建立文件夾ii
su //獲取su權(quán)限
mount -t ext3/dev/block/**tform/hi_mci.1/by-name/backup /tmp/ii //把備份分區(qū)映射到ii目錄下
rm(刪除命令)
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