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@@ -1,7 +1,7 @@
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# Key Combos
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-There are times when your flipper feels blue and don't respond to your commands.
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-In that case you may find this guide useful.
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+There are times when your flipper feels blue and doesn't respond to your commands.
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+In that case, you may find this guide useful.
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## Basic Combos
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@@ -9,7 +9,7 @@ In that case you may find this guide useful.
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### Hardware Reset
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-- Press `LEFT` and `BACK` and hold for couple seconds
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+- Press `LEFT` and `BACK` and hold for a couple of seconds
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- Release `LEFT` and `BACK`
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This combo performs hardware reset by pulling MCU reset line down.
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@@ -29,7 +29,7 @@ There is 1 case when it's not working:
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- If you have not disconnected USB, then disconnect USB and repeat previous step
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- Release `BACK` key
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-This combo performs reset by switching SYS power line off and then on.
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+This combo performs a reset by switching SYS power line off and then on.
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Main components involved: Keys -> DD6(bq25896, charger)
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There is 1 case when it's not working:
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@@ -60,13 +60,13 @@ There is 1 case when it's not working:
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### Hardware Reset + Software DFU
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-- Press `LEFT` and `BACK` and hold for couple seconds
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+- Press `LEFT` and `BACK` and hold for a couple of seconds
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- Release `BACK`
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- Device will enter DFU with indication (Blue LED + DFU Screen)
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- Release `LEFT`
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This combo performs hardware reset by pulling MCU reset line down.
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-Then `LEFT` key indicates to boot-loader that DFU mode requested.
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+Then `LEFT` key indicates to boot-loader that DFU mode is requested.
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There are 2 cases when it's not working:
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@@ -76,7 +76,7 @@ There are 2 cases when it's not working:
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### Hardware Reset + Hardware DFU
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-- Press `LEFT` and `BACK` and `OK` and hold for couple seconds
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+- Press `LEFT` and `BACK` and `OK` and hold for a couple of seconds
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- Release `BACK` and `LEFT`
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- Device will enter DFU without indication
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@@ -127,8 +127,8 @@ There are 2 cases when it's not working:
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If none of the described methods were useful:
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-- Ensure battery charged
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-- Disconnect battery and connect again (Requires disassembly)
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-- Try to Flash device with ST-Link or other programmer that support SWD
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+- Ensure the battery charged
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+- Disconnect the battery and connect again (Requires disassembly)
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+- Try to Flash device with ST-Link or other programmer that supports SWD
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-If you still here and your device is not working: it's not software issue.
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+If you still here and your device is not working: it's not a software issue.
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lauaall