The most common reason to encounter recovery mode not working and get no command error is that the Superuser access has been denied or terminated when Android OS updating, or phone resetting. In addition to that, the termination of Superuser access during Google Play Store installation can even cause this error.
Then, What does Command-r do on Mac?
Command-R restores the latest macOS that was installed on your Mac without upgrading to a later version. Option-Command-R upgrades to the latest macOS that is compatible with your Mac. Shift-Option-Command-R restores the macOS that came with your Mac or the version closest to it that is still available.
Hence, How do I start my computer in recovery mode? How to Boot into Recovery using Button Combinations
- Press and hold the volume up button and the power button, and release the power button when you see the Asus logo. …
- Now scroll through the various options using the volume buttons till you see ‘Recovery Mode’ and then press the power button to select it.
How do I restore my Mac to factory settings without recovery mode? Restart your Mac while holding down the ‘Option+Command+R’ keys. Release these keys as soon as you see the Apple logo. Once your Mac boots, you should see a spinning globe and the message ‘Starting Internet Recovery.
Besides, How do I boot into recovery?
Press and hold down the Volume Down button and keep holding it, then press and hold the Power button as well for a few seconds, and let go when you see the Android mascot on its back on screen. Use the Volume Down button to cycle through the options until you find Recovery mode and press the Power button to load it.
How do I get into recovery mode?
How To Access Android Recovery Mode
- Turn off the phone (hold power button and select “Power Off” from the menu)
- Now, press and hold Power+Home+Volume Up buttons..
- Keep holding until device logo shows up and phone restarts again, you should enter recovery mode.
How do I reinstall OSX without disc?
How to use Internet Recovery to reinstall macOS (Intel Macs)
- Shut down your Mac.
- Hold down Command-Option/Alt-R and press the Power button. …
- Hold down those keys until you a spinning globe and the message « Starting Internet Recovery. …
- The message will be replaced with a progress bar.
What is macOS recovery?
macOS Recovery is the built-in recovery system on your Mac. You can use the apps in macOS Recovery on an Intel-based Mac to repair your internal disk, reinstall macOS, restore your files from a Time Machine backup, set security options, and more. Reinstalling macOS requires an internet connection.
How do I start recovery mode without power button?
Volume Button Hold down the volume down key and connect your phone via USB cable to your PC. Keep the volume button held down until you see a boot menu. Select the ‘Start’ option using your volume keys, and your phone will power on.
What is boot into recovery?
REBOOT TO BOOTLOADER – Restarts the phone and boots directly into the Bootloader. BOOT TO DOWNLOAD MODE – Boots the phone directly to Download mode. BOOT TO RECOVERY MODE – Boots the phone directly to Recovery mode. POWER DOWN – Turns the phone off.
Why does recovery mode say no command?
Sometimes, when you reboot your phone into recovery mode, you see a message that says no command. This usually happens when your phone expects a command from you but it has not received any commands. More often than not, this issue occurs due to a failed resetting of the device.
How do I reset my Mac without Command-r?
Hold down Command-Option/Alt-R and press the Power button. (On some Mac keyboards the Option key will be named Alt). Hold down those keys until you a spinning globe and the message « Starting Internet Recovery. This may take a while ».
How do I mount a system in recovery mode?
What Does Android Recovery Mode Mean?
- Feature 1. Reboot system now. …
- Feature 2. Reboot to bootloader. …
- Feature 3. Apply update from ADB. …
- Feature 4. Apply update from SD card. …
- Feature 5. Wipe data/factory reset. …
- Feature 6. Wipe cache partition. …
- Feature 7. Mount /System. …
- Feature 8. View recovery logs.
What is no command in recovery mode?
What Does No Command Mean on Android. Sometimes, when you reboot your phone into recovery mode, you see a message that says no command. This usually happens when your phone expects a command from you but it has not received any commands. More often than not, this issue occurs due to a failed resetting of the device.
Is recovery mode same as factory reset?
Press and hold the power and volume up buttons together to load the recovery mode. Using the Volume buttons to scroll through the menu, highlight Wipe data/factory reset. Press the Power button to select. Highlight and select Yes to confirm the reset.
How do I start Chrome OS recovery?
Enter recovery mode: Chromebook: Press and hold Esc + Refresh , then press Power . Let go of Power. On some Chromebook models: Press and hold Esc + Maximize , then press Power .
How do I reinstall Mac after factory reset?
Restart your Mac. Choose Apple menu > Shut Down, press and hold the power button until “Loading startup options” appears, select Options, click Continue, then follow the onscreen instructions. In the Recovery app window, select Reinstall for your macOS release, click Continue, then follow the onscreen instructions.
How do I reinstall OSX without recovery mode?
Start up your Mac from a shut down state or restart it, then immediately hold down Command-R. The Mac should recognize that there’s no macOS Recovery partition installed, show a spinning globe. You should then be prompted to connect to a Wi-Fi network, and you enter a password.
How do I find my Apple recovery key?
Generate a recovery key
- Go to Settings > [your name] > Password & Security. …
- Tap Recovery Key.
- Slide to turn on Recovery Key.
- Tap Use Recovery Key and enter your device passcode.
- Write down your recovery key and keep it in a safe place.
- Confirm your recovery key by entering it on the next screen.
How do I select in recovery mode?
Press and hold the Power key and then press the Volume up key once while still holding down the Power key. You should see the Android system recovery options pop up at the top of the screen. Use the Volume keys to highlight the options and the Power key to select the one you want.
How do I put my a21 in recovery mode?
Ensure the device is powered off. until the device vibrates and the Android Recovery screen appears then release all buttons. Allow up to 30 seconds for the recovery screen to appear. Utilize the Volume buttons to cycle through the available options and the Power button to select.
How do I select Bootloader without power button?
As soon as you get the recovery menu option, you can let go of the keys. Now, using your volume up and down buttons, you can navigate the options and use your home button to make a selection. By doing so, select the option of “Reboot system now” and simply wake up your device without any problem.