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--- products:sbc:edge2:install-os:boot-into-upgrade-mode [2022/09/02 02:35]
nick [Introduction]
+++ products:sbc:edge2:install-os:boot-into-upgrade-mode [2022/09/27 23:55] (current)
nick
@@ Line 1: / Line 1: @@
+{{indexmenu_n>40}}
 ====== Edge2 Boot into Upgrade Mode ======
@@ Line 5: / Line 8: @@
 <WRAP info >
-There are 4 ways to boot into upgrade mode:
+There are 3 ways to boot into upgrade mode:
   * TST Mode (Recommended)
-  * Keys Mode
   * Serial Mode
   * Linux/Android Command Line
@@ Line 16: / Line 18: @@
   - Connect Edge2 to PC with a USB-C cable.
   - Quickly press the ''Function'' key **3 times in 2 seconds**, then release the key. You will see the Power LED (Red) blink for about 3 seconds.
-  - After the Power LED (Red) turns OFF, this indicates that the board is in Upgrade Mode (Maskrom Mode).
+  - After the ''Power LED'' (Red) turns OFF, this indicates that the board is in Upgrade Mode (Maskrom Mode).
-<tabbox Key Mode>
-  - Power on Edge2.
-  - Long press the ''POWER'' key without releasing it.
-  - Short press the ''Reset'' key and release it.
-  - Count for 2 to 3 seconds, then release the ''POWER'' key to enter into Upgrade Mode. You will see the sys-led turn ON when you’ve entered Upgrade Mode.
 <tabbox Serial Mode>
@@ Line 30: / Line 25: @@
   - Once again, make sure you’ve done the correct connections and setup.
   - Hit ''SPACE'' on your keyboard at the moment of bootup to stop autoboot. This step will let Edge2 boot into U-Boot command line.
-  - Type ''run update'' in the terminal of U-Boot. The RED LED (White) will turn ON when you’ve entered Upgrade Mode.
+  - Type ''run update'' in the terminal of U-Boot. The ''Red LED'' will turn ON when you’ve entered Upgrade Mode.
-  - Type ''run maskrom'' on the terminal of U-Boot as below, and you will enter Maskrom Mode.
 <tabbox Linux Command Line>
-  - Refer to this [[/products/sbc/edge2/development/setup-serial-tool|guide]] to setup your serial tool for Edge.
+  - Refer to this [[/products/sbc/edge2/development/setup-serial-tool|guide]] to setup your serial tool for Edge2.
   - Once again, make sure you’ve done the correct connections and setup.
   - Boot into Android or Linux command line.
-  - For Linux, execute sudo reboot loader. For Android, execute su and reboot loader. The system will reboot and enter Upgrade Mode. You will see the sys-led turn ON when you’ve entered Upgrade Mode (Loader Mode).
+  - For Linux, execute ''sudo reboot loader''. For Android, execute ''su'' and ''reboot loader''. The system will reboot and enter Upgrade Mode. You will see the ''Red LED'' turn ON when you’ve entered Upgrade Mode (Loader Mode).
 </tabbox>

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