问题描述：
英语翻译
求翻译.
1.prepare one tf card copy the following flesints the tf card rootdirectly
2.press m button and power button tooether presd m button first until itappears upgrading pleasewait
3.
thenappear android interface choose wipe data factory reset press retum buton to confimm fhen choose yes delete all user date press retum button to confm
4.choose wipe cache partition press retum button to comfim
5.choose wipe media partition press retum button to comfim then choose yes delete all user datr press retum button tocomfim
6.lnsert tf cart with upgrade files
7.choose apply sdcard upgrade zip press retum button ti confirm waiting it to finish
8.afte that take away tf cafd then choose reboot system noe
9.open the device a gain
10.finished .
求翻译.
1.prepare one tf card copy the following flesints the tf card rootdirectly
2.press m button and power button tooether presd m button first until itappears upgrading pleasewait
3.
thenappear android interface choose wipe data factory reset press retum buton to confimm fhen choose yes delete all user date press retum button to confm
4.choose wipe cache partition press retum button to comfim
5.choose wipe media partition press retum button to comfim then choose yes delete all user datr press retum button tocomfim
6.lnsert tf cart with upgrade files
7.choose apply sdcard upgrade zip press retum button ti confirm waiting it to finish
8.afte that take away tf cafd then choose reboot system noe
9.open the device a gain
10.finished .
问题解答：
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