Many Samsung Galaxy S4 users are complaining of software or hardware issues they're encountering on the devices, and many have resorted to selling or swapping their old galaxy smartphones to a newer one as a solution this issues. If you're thinking of selling your Samsung Galaxy S4, then I must tell you it is not a wise one.

The wise thing to do when you encounter software related issue such as slow operating system, frozen interface, locked phone with a broken screen, Galaxy S4 stuck on logo screen while booting, touch screen not working, the Internet has stopped issues, etc. is to format Samsung Galaxy S4. Therefore, this article would introduce 3 tested solutions to format a Samsung Galaxy S4.

Part 1: Format Samsung Galaxy S4 with iMyFone LockWiper (Android)

The first tested and trusted solution for formatting Samsung Galaxy S4 that we would recommend to you is iMyFone LockWiper (Android). You may be wondering what features and functions make this tool the best solution for formatting Android deviceS. If that is your thought, then we are happy to inform you that LockWiper (Android) is the only third-party Android tool that can instantly format your Samsung Galaxy S4.

Therefore, if you're finding it difficult to format a Samsung Galaxy S4 or other methods you're trying are not working, then we advise you to use LockWiper (Android) which is the last resort for formatting Android devices without activating Factory Reset Protection. More so, LockWiper (Android) doesn't only format Android Samsung devices, it also works effectively to unlock almost all Android devices as we will see in the following paragraphs.


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LockWiper (Android) Wonderful Features:

  • Completely formats Samsung Galaxy S4 in any scenario or situation even when other methods are not working.

  • Completely bypass Factory reset protection lock on your Android device (Samsung Galaxy S4) without Google account username or password.

  • Instantly removes Android screen locks such PIN, pattern, password, passcode, fingerprint, and facial recognition.

  • Supports more than 6,000+ Android devices such as Samsung, LG, HTC, Motorola, Huawei, etc.

  • Offers free (Trial) download for all those who would like to test the software before purchasing it.

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Steps to Format Samsung Galaxy S4 with iMyFone LockWiper (Android)

Step 1. Download, install and launch iMyFone LockWiper (Android) on your computer. Choose "Remove Screen Lock" mode from the Home interface and click "Start" to begin the process.

remove screen lock home page

Step 2. Connect your device to the computer via a USB cable. It then loads up your device information automatically. Once the system detects your device information, confirm that the device information is correct and click "Start to Unlock" to continue.

select and confirm device information

Step 3. Then, wait a few minutes for the program to download and upload the data package to your Samsung Galaxy S4 device.

downloading data package

Step 4. Now, follow the on-screen guide to format your Samsung Galaxy S4 and remove the screen lock.

removing screen lock without data loss

After the unocking process is done successfully, your Samsung Galaxy S4 has been reset and you can re-set up the device.

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Part 2. Format Samsung Galaxy S4 from Settings Menu

Another tested way to format Samsung Galaxy S4 smartphone is by resetting the device through the Settings app. However, this method is not like the first one described as you must have the passcode to the device before factory resetting it. This method would Delete all files and data on your device but would not touch anything that is stored in the memory SD card.

Steps to Factory Reset Galaxy S4 from Settings

Step 1. Launch your Settings app from your Samsung Galaxy S4 menu.

Step 2. Click the following tabs successively "Accounts > Backup options > Backup and reset > Automatic restore > Factory data reset > Reset Device".

Step 3. Enter your device screen passcode (PIN) and click "Continue".

Step 4. Click "Delete all" to format your Samsung Galaxy S4.

Format Samsung Galaxy S4 from Settings

Cons of using the Settings Menu Method:

You won't be able to complete this method if you can't remember the passcode to this device.

Part 3. Format Samsung Galaxy S4 with Samsung Find My Mobile

Samsung Find My Mobile is an essential feature of every Android Samsung smartphone or tablet that helps you to remotely locate your lost smartphone, backup data stored on the smartphone to Samsung cloud, lock the screen, and completely wipe the device to remove every data stored on it.

Hence, Find My Mobile can perform the following functions on Samsung Galaxy S4:

Locate your Galaxy S4 on Google map.

Cause your Galaxy S4 to ring a tone when lost or stolen.

Remotely lock Galaxy S4 and display a message on the screen.

Stop Google Pay on the Android phone.

Steps to Format Galaxy S4 with Samsung Find My Mobile

Step 1. Visit Samsung Find My Mobile website

Step 2. Use your Google account credentials to log in.

Step 3. Once you see the Galaxy S4, select it.

Step 4. Tap the "Erase" tab and read the warnings on the screen.

Samsung Find My Mobile Erase Data

Step 5. Accept the warnings and click "Erase" tab again to confirm your action.

At this point, all your data will be wiped off the next time the device comes online, and your smartphone will be fresh from the box.

Cons and Limitations of Find My Mobile:

This method is not efficient as it only works when Find My Mobile is pre-enabled and activates when the device comes online.

You won't be able to complete this method if you can't remember your Gmail username and password.


We've successfully elucidated the 3 tested solutions to format Samsung Galaxy S4. However, our discussion will not be complete if we don't give our final verdict on the solution to choose. The Settings Menu method is good likewise Find My Mobile, but iMyFone LockWiper (Android) is our recommended method for you. Choose iMyFone LockWiper (Android) because of the numerous benefits and advantages we've discussed above. Get a trial version of LockWiper (Android) now.

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