[Quickly Fixed] Installing System Update No Command Error

menu_default hide_default

Looking for ways to fix installing system update no command error on your Android device? Then you are in the right place. In this guide, we will show you the top solutions for fixing this error. The no command error generally occurs when the user is either trying to access the Recovery mode of their device or when installing a new OS update.

Many Android smartphone users have emailed us regarding this issue. They were confused and wanted to know the solution to this problem. See one user's query that we received.


I was installing a software update. Suddenly, this process stuck and there was no command. Can you tell me the reason so that I can avoid getting this error? And, please let me know the solutions to fix this error.

When this error occurs, the device is waiting for one command for accessing the recovery options. But sometimes the users can also get stuck in the boot loop while installing the system update. Read on to find some of the top solutions for this error.

Part 1. 4 Efficient Ways to Fix Install System Update No Command Error

When you encounter the installing system update no command error, the methods given in this part will help you fix it.

What Issues Can Be Solved
Success Rate
Operating Difficulty
Required Time
All software & system issues
Wipe Cache Partition
Some software issues
Apply Update from Cache
Some software issues
Factory Reset
Some software issues

Method 1. Use A Professional Android System Repair Tool

If you want to fix this error with a single click, just use an advanced Android system repair tool. iMyFone Fixppo for Android is a popular tool for fixing all Android system issues on tablets and phones with a 100% success rate.

There are lots of benefits of using iMyFone Fixppo for Android. It is developed using the latest technology to fix common or unique Android issues in simple clicks. No Android technology is needed for using this tool.

It is very easy to use Fixppo for Android for fixing installing system update no command error. Now download and install this Android OS repair tool on your computer.

Step 1: Open it and click on the Start button on the Home page. Give the device details correctly and click on Download Firmware. The relevant firmware version will be downloaded and the software will be extracted for your device. 


Step 2: Click on Start and connect your Android device to the computer. You need to put your device in the Download mode with the on-screen instructions.  


Step 3: After the device enters the Download mode, the Android issues on it will be fixed immediately. But before that, you need to make sure that you don't disconnect the device from the computer. Once the process is finished, the device will restart automatically.


Use iMyFone Fixppo for Android if you want to fix the error successfully with just a few clicks. In fact, it is trusted by millions of professionals and websites around the world.


Method 2. Wipe Cache Partition

You can easily fix the installing system update no command error by wiping the cache partition on your Android device.

Step 1: Press and hold the Home, Power, and Volume down buttons together to enter Recovery mode on your device.

Step 2: Use the Volume keys of your device and go to "Wipe cache partition".

Step 3: Use the Power button to select this option. After the process is over, select "Reboot Device" to restart the device.


Method 3. Apply Update from Cache

If you are encountering this error after an OS update, you need to manually install the update. 

Step 1: Press and hold the Home, Power, and Volume down buttons together to enter Recovery mode. Then go to the "Apply Update from Cache" option using the Volume keys.

Step 2: Press the Power button of your device to open it.

Step 3: Now select the available update.

Step 4: Press the Power button again to install it manually.

Step 5: If the error occurs while flashing a custom ROM, you need to select "Apply update from external storage" option. Then access the "Updater" option and choose the file you had already downloaded.


Method 4. Try to Factory Reset in Recovery Mode

If nothing has worked, a factory reset will definitely fix the error.

Step 1: Hold and press Home, Power and Volume down button at the same time to enter Recovery mode, use the Volume keys to go to the "Wipe Data/Factory Reset" option.

Step 2: Now press the power button to select it.

Step 3: Once you confirm, the resetting process will begin. After resetting the process, the device will start normally.


Part 2. Try to Avoid No Command Error While Installing System Update

By now the no command error while installing system update must have been fixed, but you need to make sure that you come across this error again in future. For this reason, we have given the top preparations to avoid this error.

Way 1. Install Apps from Authorized Source

In most cases, apps downloaded from unauthorized sources are the reason for this error. These apps can be malware or virus, significantly affecting the performance of your device. So, always download apps and games from Google Play Store or the developer's website.


Way 2. Remove Unnecessary Apps

You need to remove unwanted or unnecessary apps from your device regularly to keep the device in optimum condition.

Step 1: Open Settings -> Apps.

Step 2: Choose the app that you want to remove and tap Uninstall.

Step 3: Tap OK or Uninstall when asked.


Part 3. Regularly Back up Android  to Keep Data Safe

It is very important to back up your device before you try any of the above solutions or in your daily life as a routine.

If you lose the data while trying to fix any of the Android issues on your device, you can easily get the data back if you created a backup.

Step 1: Go to Settings -> Backup and reset.

Step 2: Choose Backup my Data under Google Backup and reset option.

Step 3: Toggle on Back up my data and add a Google account on your device to save the backup.



Don't panic whenever you see no command error while installing a system update on your device. Just view the methods given in this article and follow the steps carefully for fixing the error quickly. You can also try iMyFone Fixppo for Android as your first choice. Don't forget to share your thoughts in the comments section below. 


By  Robert Moore , to Android Issues

Posted on Jul 24, 2019  ( Updated: Oct 15, 2019 )

Related Articles: