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Step 1. æå¼çåçµæºã
Step 2. åæ¶æä½é¥æ§å¨"主页"+"èå"ï¼ç¶åè¿æ¥çµæº(è¿æ¥çµæºæ¶è¯·å¿æ¾å¼"主页é®"+"èåé®")
Step 3. æä½é¥æ§å¨"主页"+"èå"ï¼ç´è³åºç°å¾ä¸ç»é¢ï¼æ¾å¼æé®ã
Step 4. éæ©ç¬¬ä¸é¡¹"wipe data/factory reset"é项ï¼
Step 5. éæ©åä¼åºç°ä»¥ä¸é项ï¼éæ© "Yes -- delete all user data."
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ç³»ç»å é¤æ°æ®,并éæ°åºç°éæ©çé¢ãéæ©ç¬¬ä¸é¡¹"reboot system now"
Step 7. éæ© reboot to system two çå¾
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reboot to system twoæ¯æ¢å¤å°å级åçç³»ç»