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may take 15 minutes)( if it display power up logo quickly ,it mean upgrade failed, maybe
missing the file- "MstarUpgrade.bin" ).
Attention : keep the TV power on at the step 5.
2 2 2 2 ）
通过工厂菜单升级 mboot
步骤 1、拷贝要升级的 mboot.bin 文件到 U 盘根目录下
步骤 2、把 U 盘插入电视机的 USB 口
步骤 3、将电视机开机后，电视进入主页面后（如图 1），按遥控器的 "INPUT"键，将电视切换到电视图像
页面（或通过其他方式切换到电视图像页面），再按 "MENU"键显示出菜单后（如图 2），再依次按 "2"
"0" "0" "8"，这样会调出工厂菜单（如图 3）
步骤 4、按遥控器的方向键选择到 "UPGRADE"项，然后按 "确认 "键，这样会进入升级调节菜单（如 图
4）
步骤 5、按遥控器的方向键选择到 "MBOOT UPGRADE"项，然后按 "确认"键，此时 mboot 已经在升级，
升级过程可能会提示 "Factory Menu no response"，在默认的 "WAITTING"项上按 "OK"键即可，然后会
继续升级，升级完成后会有提示，如果升级成功，会提示 "upgrade OK"，如果找不到 mboot.bin 文件，会提
示"can not find the file"（如果按 "ok"键后很久没有任何反应，说明此版本的软件比较早，还不支持此功
能）
注意：步骤 5 5 5 5 的过程中确保不要给电视机断电
2) upgrade mboot in factory menu
Step 1. Copy the file mboot.bin to the root directory of USB flash disk
Step 2.inset the USB flash disk to TV USB port
Step 3. TV power on ,when enter the homepage ,press "INPUT" ,change the channel to
television image page(or other way change to this page), press "menu" ,it show the main
menu as page 2, press "2""0""0""8",then enter
Step 4. Press direction key on remote control unit choose "upgrade", press "ok", then enter
upgrade adjust menu (as page 4).
Step 5. Press direction key on remote control unit choose "mboot upgrade", press "ok",
mboot is upgrading now, it may point out "factory menu no response" on the processs, press
"ok "under the tolerant option –"waitting", it will upgrade sequentially, and point out "upgrade
ok" if upgrade success(as page 6).if can't find "mboot.bin" file, it will point out "can not find the
file"( this process may take 15 minutes)( if it display power up logo quickly ,it mean upgrade
failed, maybe missing the file- "MstarUpgrade.bin" ).
Attention : keep the TV power on at the step 5.
mboot
mboot
mboot
Factory Menu(as page 3)
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