How to Fix Encryption Unsuccessful Error on Android Devices

This article illustrates 3 solutions to fix encryption unsuccessful error on Android, as well as a smart Android repair tool to fix it.

Jun 05, 2024 • Filed to: Remove Screen Lock • Proven solutions


'Unable to use your Android phone due to encryption unsuccessful error?

Well, encryption unsuccessful error is a serious problem and should not be taken lightly. Android encryption unsuccessful error screen prevents Android smartphone owners from using their phones and accessing any data stored on it. It is a strange error and occurs randomly. You will notice that while you are using your phone normally, it suddenly freezes. When you switch it on again, an encryption unsuccessful error message displays on the screen. This message appears, on the whole, go the main screen with only one option, i.e., "Reset Phone".

The entire error message reads as follows:

"Encryption was interrupted and can't be completed. As a result, the data on your phone is no longer accessible.

To resume using your phone, you must perform a factory reset. When you set up your phone after the reset, you'll have an opportunity to restore any data that was backed up to your Google Account".

Read ahead to find out why Android encryption unsuccessful error occurs and the ways to get rid of it.

Part 1: Why encryption unsuccessful error happen?

encryption unsuccessful

Android encryption unsuccessful error can show up due to various issues in your device or its software, but we cannot pinpoint a single reason. Many Android users are of the opinion that encryption unsuccessful error happens when your phone is unable to recognize its internal memory. A corrupted and clogged cache is also one of the main reasons for Android encryption unsuccessful error. Such an error cannot get the phone to encrypt state, which means that encryption unsuccessful error forces your device not to encrypt normally and, thus, causes an obstruction in using it. Even when you reboot your phone several times, the encryption unsuccessful message shows up every time.

Encryption unsuccessful error screen is very scary as it leaves with only one option, namely, "Reset Phone" which, if selected, will wipe off and delete all data and content stored on the phone. Many users end up using this option and then manually format their system, flowing by flashing a new ROM of their choice. However, this is easier said than done, and affected users are always on the lookout for guides and detailed explanations to overcome the Android encryption unsuccessful error.

In the following two segments, we will discuss how to combat the encryption unsuccessful error in the most reliable way.

Part 2: One click to fix encryption unsuccessful error

Accounting to the severity of Android encryption error, we know how stressful you might be feeling. But don't worry! Dr.Fone - System Repair (Android) is a sleek tool for fixing all your Android issues along with encryption unsuccessful problems within one-click.

Moreover, you can use the tool for getting rid of the device stuck on a blue screen of death, unresponsive or bricked Android device, apps crashing issue, etc. in a jiffy.

style arrow up

Dr.Fone - System Repair (Android)

A quick fix to the error "cannot get phone encrypt state"

  • The error 'cannot get phone encrypt state' can easily be tackled with this single-click solution.
  • Samsung devices are compatible with this tool.
  • All Android system issues are fixable with this software.
  • It's an incredible tool available first time in the industry to repair Android systems.
  • Intuitive for even non-technical users.
Available on: Windows
3981454 people have downloaded it

Resolving the Android encryption error may erase the device data at once. So, prior to fixing any Android system with Dr.Fone - System Repair (Android), it's paramount to take a device backup and be on the safe side.

Phase 1: Connect the device after preparing

Step 1: Launch Dr.Fone - System Repair (Android) and tap the 'System Repair' tab over the software interface on your computer. Now, connect the Android device using a USB cord.

fix encryption unsuccessful by android system repair

Step 2: 'Android' needs to be selected on the following window, followed by the 'Start' button.

start to fix encryption unsuccessful

Step 3: Now, feed your Android device on the device information screen. Hit 'Next' thereafter.

fix encryption unsuccessful by selecting device info

Phase 2: Get into 'Download' mode and repair

Step 1: In order to fix the encryption unsuccessful issue, get your Android under 'Download' mode. Here comes the process –

    • Get your 'Home' button-less device and power off. Hit the keys trio 'Volume Down', 'Power', and 'Bixby' for about 10 seconds. Let them go before tapping the 'Volume Up' key for entering the 'Download' mode.
fix encryption unsuccessful without home key
    • Having the 'Home' button device, you need to power it down as well. Press the 'Power', 'Volume Down' and 'Home' keys and hold them for 5-10 seconds. Leave those keys prior to hitting the 'Volume Up' key and enter the 'Download' mode.
fix encryption unsuccessful with home key

Step 2: clicking over the 'Next' button will start the firmware download.

firmware download to fix android encryption error

Step 3: Once the download and verification are over, Dr.Fone - System Repair (Android) starts auto repairing the Android system. All Android issues, along with unsuccessful Android encryption, get resolved now.

fixed android encryption error
safe Downloadsafe & secure

Part 3: How to fix encryption unsuccessful error by factory reset?

Android Encryption error is very common these days, and thus, it is important for us to learn ways to fix it. When the Encryption unsuccessful message appears on your phone's screen, the only option you immediately have before you is to factory reset your phone by tapping on "Reset Phone". If you choose to go ahead with this method, be prepared to lose all your data. Of course, backed-up data can be recovered whenever you want after the reset process is complete, but the data which is not backed up on the cloud or your Google Account will be deleted permanently. It is, however, advised to backup all your data using a reliable third-party software like the Wondershare Dr.Fone.

style arrow up

Dr.Fone - Phone Backup (Android)

Flexibly Back up and Restore Android Data

  • Back up Android data to the computer with one click.
  • Preview and selectively restore the backup to any Android devices.
  • Supports 8000+ Android devices.
  • There is no data lost during backup, export, or restoration.
Available on: Windows Mac
3,981,454 people have downloaded it

Now moving on, to "Reset Phone", follow the steps given below carefully:

• On the Encryption unsuccessful message screen, click on "Reset phone" as shown hereunder.

click on “Reset phone”

• You will now see a screen similar to the one shown below.

similar screen


• Your phone will restart after a couple of minutes. Be patient and wait for the phone manufacturer logo to appear after the restart, as shown in the image below.

wait for the phone manufacturer logo

• In this last and final step, you will be required to set up your device fresh and new, starting from selecting language options, to time and the usual new phone set up features.

set up your device fresh and new

Note: All your data, cache, partitions, and stored content will be wiped off and can only be restored if it was backed up once you finish setting up your phone again.

If you feel this remedy to fix Android encryption unsuccessful error is too risky and time-consuming, we have another method which enables you to use your phone normally. So, what are we waiting for? Let us proceed to the next segment to know more.

Part 4: How to fix encryption unsuccessful error by flashing a new ROM?

This is yet another uncommon and unique way of fixing the encryption unsuccessful error issue.

Now, we all are very well aware of the fact that Android is a very open platform and allows its users to modify and change its versions by downloading and installing new and customized ROM's.

And hence, Android's open platform plays a very significant part in getting rid of this error. It is because flashing a new ROM is very helpful in fixing the Android encryption unsuccessful problem.

Changing the ROM is simple; let us learn all that you need to do:

Firstly, take a backup of all your data, settings, and Apps on the cloud or your Google Account. Just see the image below to know how and where.

take a backup

Next, you have to unlock the bootloader on your device after referring to your phone's rooting guide and select custom recovery.

unlock the bootloader

Once you have unlocked the bootloader, the next step is to download a new ROM, whichever best suits you.

download a new ROM

Now to use your new ROM, you should restart your phone in recovery mode and then select "Install" and search for the ROM Zip file you downloaded. This may take a few minutes. Wait patiently and make sure to delete all cache and data.


Once this is done, you will have to check whether or not your new ROM is recognized by your Android phone.

In order to do so:

• Visit "Settings" and then select "Storage".

select “Storage”

• If your new ROM appears as "USB Storage", then you have successfully installed it.

“USB Storage”

Part 5: FAQs about Encryption unsuccessful android

1: What does the "Encryption Unsuccessful" error mean on Android?

The "Encryption Unsuccessful" error typically appears during the boot-up process of an Android device and indicates that the device was unable to complete the encryption process for its storage. This could be due to various reasons such as a software glitch, hardware issue, or interrupted encryption process.

2. Is it Worth Encrypting the Phone?

For most users, encrypting an Android phone is generally worthwhile. Encryption helps protect your personal data from unauthorized access, ensuring that even if your device is lost or stolen, your information won't fall into the wrong hands. It's an important security measure, despite potentially having a minor impact on device performance.

3: How to prevent the "Encryption Unsuccessful" error?

To prevent this error:

  • Avoid interrupting the device during the encryption process.
  • Keep your device's software updated.
  • If you experience frequent glitches, consider reaching out to the manufacturer for support.

Remember that the specific steps to resolve the error might vary depending on your device's make and model. If you're unsure, it's always a good idea to consult the manufacturer's official support resources or contact their customer support for guidance.

Encryption unsuccessful error cannot get the phone to encrypt state, which basically means that such an Android encryption unsuccessful error completely blocks you from using the phone and accessing its data. It is not much you can do in such a situation. If you face a similar problem or know someone who is experiencing it, do not hesitate to use and recommend the remedies given above. They have been tried and tested by many users who vouch that these methods are safe and trustworthy. So go ahead and try them out now, and we hope to hear from you about your experience in resolving the Android encryption error.

safe Downloadsafe & secure

Alice MJ

staff Editor

(Click to rate this post)

Generally rated4.5(105participated)

Android Issues

Android Update
Android Not Working
Android Errors
Screen Problems
Android Problems
Your Complete Mobile Solution
  • ● Manage/transfer/recover data
  • ● Unlock screen/activate/FRP lock
  • ● Fix most iOS and Android issues
Repair Now Repair Now Repair Now
Home > How-to > Remove Screen Lock > How to Fix Android Encryption Unsuccessful Error? 3 Ways!