If this works, proceed to permanent install.
On your phone, go to Settings > About Phone > Tap "Build Number" 7 times. Then go to Developer Options and enable USB Debugging. Connect to PC: Connect your phone via USB cable.
Open the platform-tools folder. Hold Shift , right-click an empty space, and select or Open Command Prompt here . Verify the connection by typing: adb devices Use code with caution. (Accept the prompt on your phone screen if it appears). Boot into bootloader mode: adb reboot bootloader Use code with caution. Verify Fastboot connectivity: fastboot devices Use code with caution. Unlock the bootloader (Note: This step wipes your data): fastboot oem unlock Use code with caution.
on your screen, you’re looking at the "stock" recovery that came with your phone. It’s great for basic factory resets, but it won't let you flash custom ROMs or perform full system backups. To do that, you need a custom recovery like TWRP (Team Win Recovery Project) android system recovery 3e install twrp
While Android System Recovery 3e is safe, it is too restrictive for advanced users. Replacing it with TWRP opens the door to rooting, custom ROMs, and total system control. Always ensure you are using the correct TWRP image for your device model to avoid bricking your device.
If your device is listed, boot it into bootloader/fastboot mode by running: adb reboot bootloader Use code with caution. Step 4: Unlock Your Bootloader
You need the platform-tools installed on your computer. Download the official Android SDK Platform-Tools. Charge Your Device: Ensure at least 60% battery. If this works, proceed to permanent install
Modifying system partitions carries a risk of soft-brick or data loss. Complete these preparation steps before modifying your device. 1. Back Up Your Data
Do you have any specific questions about this process or want more information on a particular step?
This means your computer cannot communicate with your phone while it is in bootloader/download mode. Connect to PC: Connect your phone via USB cable
Turn off the phone and hold Volume Down + Home/Bixby + Power (or Volume Down + Power on newer devices).
Open a command prompt or terminal window inside your platform-tools folder. Type the following command to verify your connection: adb devices Use code with caution.
Open your mobile browser, navigate to the TWRP website, and download the exact .img file matching your model. Step 3: Flash via Flashify/TWRP App
If not performed correctly, there is a risk of "bricking" your device (rendering it inoperable), losing all your data, or voiding your manufacturer's warranty. The developers of TWRP and the author of this guide cannot be held responsible for any damage to your device or data loss.