S Tell M511 e1581497965664

in this article, I will guide you on how to root and install Twrp on S-Tell M511 after bootloader unlock. There are various reasons to root S-Tell M511.
For example, you want to remove the FRP lock from it. Installation of custom ROMs and removing pre-installed OEM apps.

S-Tell M511 Root – Twrp- Unlock Bootloader

Table of Contents


For the ease of my readers, I have divided this method into different parts.

In the first section, we will talk about S-Tell M511 Root Pros and cons.

The other part is the necessary tools and pre-requirements to install the “Twrp and root S-Tell M511“.

And in the last part, we will guide you on how to unlock bootloader install Twrp and root S-Tell M511.

S-Tell M511 Root Pros And Cons:

Pros Cons
Installation of custom ROMs It can brick your device
Removing pre-installed OEM apps No more warranty
Ad-blocking for all apps Tweaking risks
Installing incompatible apps Update and OTA problems
More display options and internal storage CPU Clocking can hard brick your phone
Greater battery life and speed
Making full device backups
CPU Clocking and more tweaking
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Pre-requirements To Root S-Tell M511

1. Before going to ‘Root S-Tell M511’ you need to take all your messages, photos, and apps from your current smartphone.

Most smartphones automatically make a backup in the background, in case something happens. But to make sure you take everything to your device, you need a full backup.

How To Backup Android Phone Before Root

2. Download Universal ADB Drivers here (If your PC have already drivers installed then skip this)

3.twrp S-Tell M511 And vbmeta.img

4. Download SuperSU by Chainfire from here.

5. Download Magisk Manager from Magisk 19.3.

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Unlock Bootloader of S-Tell M511

1. Connect your S-Tell M511 Device to the computer, in Fastboot Mode. You can reboot your device to fastboot using the command in ADB terminal:

adb reboot bootloader

2. Now, open the Adb Terminal in PC, and then just enter this command:

fastboot oem unlock-go
fastboot oem unlock

3. your device will be reboot automatically. Now, you can Root S-Tell M511, as the bootloader of your device is already unlocked.

How To Install Twrp on S-Tell M511

1. Enable the developer settings on your S-Tell M511 Device.

2. Navigate to the Settings -> About and then find the ‘Build Number ‘, and then tap on ‘Build Number’ for 7 times, this will enable the developer settings on your device.

3. Open the command prompt in computer/ ADB Terminal, and simply type the command:

adb reboot bootloader

4. Now copy the Twrp.img file downloaded in prerequisite section, to the same folder where ADB and fastboot binaries are located. Rename the file to ‘Twrp.img’ and then enter this command:

fastboot flashing unlock
fastboot flash recovery recovery.img
fastboot flash vbmeta vbmeta.img
fastboot boot recovery.img


fastboot reboot

5. And reboot your device.

How To Root S-Tell M511 [Magisk-Supersu]

Via Supersu

1. To root S-Tell M511 Via Supersu download & Copy the SuperSU.Zip files on your internal storage or SD card.

2. Restart your S-Tell M511 into the recovery.

Turn off your device.

Press & hold the Volume Down + power button, at the same time for about 5 seconds.

3. Click Install and scroll down and choose Update superSU and swipe to confirm flash.

Via Supersu

 4. Once the installation is finished, click on Reboot System to reboot your phone.

5. That’s it ! you have successfully ‘Root S-Tell M511 via SuperSU’

Via Magisk

1. To root S-Tell M511 via Magisk Copy the Magisk.zip file on your internal storage or SD card.

2. Restart your S-Tell M511 into the recovery.

3. Turn off your device.

4. Press & hold the Volume Down + power button, at the same time for about 5 seconds.

5. Click Install and scroll down and choose Magisk.zip and swipe to confirm flash.

6. After install complete press the return key. Select reboot to restart the phone in normal mode.

7. install the apk file “MagiskManager.apk”

8. Now you have successfully Root S-Tell M511 via Magisk.

Download the Root Checker app that allows you to check in seconds if your mobile is rooted or not. If you want to unroot open SuperSu app click on Full Unroot.



  • Did you read and understand the Full Guide Before root S-Tell M511?
  • Are you willing to risk facing and trying to fix the disadvantages of rooting your device?
  • Have you made a backup for your device before it is attempted to be rooted?

If your answer to these three questions is a ‘yes’, then you should be ready to handle rooting your device and facing the consequences and benefits.

If your answer is ‘no’ to all three questions, then you should probably think a few more times before you take the leap. Or leave out rooting your device altogether.