The Samsung Galaxy A12 is the Korean company’s budget offering in this world of premium and mid-range phones. It sports a 6.2-inch HD+ display with a resolution of 720×1280 pixels with a pixel density of 221 pixels per inch (ppi). It has narrow bezels to the sides with a slightly noticeable chin at the bottom. The top bezel houses the required sensors, an earpiece, and the front-facing camera in a waterdrop-style notch. This makes the Galaxy A12 a great budget phone for consuming media thanks to its vibrant IPS LCD panel.
Coming to the internals, the Galaxy A12 packs a MediaTek Helio P22 (MT6762) SoC and is backed up by 3GB of RAM. It comes with a base storage of 32GB which might seem a bit too little for many people but is easily expandable up to 512GB via the micro SD card slot that it houses. Overall, the octa-core chipset should be enough to power the most basic of apps like WhatsApp, Facebook, and even play casual games that aren’t too graphic demanding. The phone is powered by a 4000 mAh battery which should suffice most people for over a day given the phone’s rather low-end specifications.
Coming to the cameras on the Galaxy A12, it boasts a dual-camera setup at the rear with a configuration of 13+2MP. The front camera is a decent 8MP sensor that is good enough for selfies under well-lit scenarios. The Galaxy A12 comes with Samsung’s OneUI skin out of the box and runs atop Android 9 Pie which is quite disappointing. Users can expect an update to Android 10 in the coming few months. Overall, the phone is of great value for people who need a very basic smartphone.
What is TWRP Recovery?
Team Win Recovery Project or TWRP Recovery is a useful and popular custom recovery, which is open-source software. The touch-screen enabled interface allows users to flash third-party firmware and back up the system or data easily like never before. For Android customization lovers or developers, a custom recovery is a much-needed tool or software.
Additionally, you can install the kernel, modules, root or unroot, take Nandroid backups, etc. Meanwhile, you can wipe system partitions, internal storage, data, cache, vendor, etc. very easily.
Advantages of TWRP Recovery
- Backups of partitions in TAR or raw Image format
- Restore backups from internal storage, external SD storage, or OTG devices
- Install Custom Firmware
- Install flashable ZIPs and image files
- Partition wiping
- Delete System, Cache, Vendor, Partition, User Data, etc
- Install Root or Unroot by flashing ZIPs
- Terminal access
- ADB Root Shell
- Theme Support
- Possible decryption support depending on the device
Steps to Install TWRP Recovery on Galaxy A12 SM-A125F
Now before we go ahead and install TWRP Recovery on the Samsung Galaxy A12 SM-A125F, let us make a list of pre-requisites that are required to unlock it:
Charge your phone
You need to make sure that your Samsung Galaxy A12 is charged to about 60% before installing TWRP recovery to avoid any boot loop issues during the unlocking process.
Take a complete backup
Before rooting, one of the most important things that you need to do on your phone is to take a complete backup of your phone. For that, you can follow the guide by clicking the link below:
Activate Developer Options
To Enable the Developer Option on your device, follow the below steps:
- Go to the Settings menu of your Android device.
- Then scroll down and go to About.
- Now you need to head to Software Information>> More.
- Here tap on Build Number 7-8 times until you see a message “You are now a developer”.
You also need to enable USB Debugging and OEM unlock option under the Developer Options menu. And to do that:
- Head over to Developer Options and toggle ON the USB Debugging option as well as the OEM unlock option.
You need to install the latest Odin tool on your PC. For that, you can follow the link mentioned below:
Unlock the bootloader
In order to install the TWRP Recovery, you have to first unlock the bootloader on Samsung Galaxy A12.
Warning!
Before we begin with the unlocking of the bootloader, I would strongly recommend you to create a backup of your device storage and all your files stored on your device. Unlocking of bootloader will wipe off the entire data on your device. Moreover, it is advised to follow the steps mentioned in this post very carefully to avoid permanent damage or brick your device. If anything goes wrong, the author or GetDroidTips is not responsible for it.
Download Samsung USB Drivers
You can follow the link in order to download the correct Samsung USB drivers for Windows and Mac.
Download TWRP Recovery
Here you will find the latest and TWRP recovery for the Samsung Galaxy A12.
| File Name |
TWRP Recovery |
| Version |
3.4.0-0 |
| Support |
Unofficial |
| Developer |
Unknown |
Download TWRP Recovery 3.4.0
Instructions to Install TWRP
Follow the step by step instructions mentioned below to simply install the TWRP Recovery on your Samsung Galaxy A12:
Follow Our Tutorial
You can check out our full-depth tutorial video as well:
Watch Our Tutorial Video
- Once the device booted into TWRP Recovery mode, you need to decrypt the data partition. In order to do it: Go to Wipe > Format Data and follow the on-screen instructions.
- Then reboot to recovery mode again.
- Now, flash the no-verity-opt-encrypt, Magisk, and RMM Bypass zip one by one to prevent boot loops.
- That’s it. Reboot to the system finally. Enjoy!
Root Samsung Galaxy A12 Using Magisk
- Now you need to install the Magisk Manager APK on your phone.
- Place it in the internal memory on your device.
- Then head over to recovery by pressing the Volume up + Power button together.
- Make sure you have created a backup of your Samsung Galaxy A12.
- In TWRP, select Install and locate Magisk.zip and select the file.
- Swipe to Install and flash it.
- Restart your device.
- Voila!
So, there you have it from my side in this post. I hope you guys liked this post and were able to install the TWRP Recovery and root your Samsung Galaxy A12 smartphone. Let us know in the comments below if you faced any issues while installing the TWRP recovery on your phone and then rooting it using Magisk. Until the next post…Cheers!
Do I Need A Firmware For My A12 to finish Everything Needed?