ADB Sideload Without PC: Flash Firmware/OTA/Custom Rom: We will show you how to use ADB Sideload without a PC in this detailed guide. The usual ways of flashing ROMs and loading updates are changing as technology gets better. Most homemade ROMs now have their own recovery systems, which is why users need to use ADB Sideload to install them without any problems. It’s important to note that this method works great for both custom ROMs and stock environments when applying approved updates. In spite of what most people think, we’ll show you how to do ADB Sideload without a PC, which will make the process easier to access and faster.
ADB Sideload Without PC: Flash Firmware/OTA/Custom Rom
Table of Contents
Step 1: Enable USB Debugging and OEM Unlocking
Before you proceed with ADB Sideload, it’s essential to enable USB Debugging and OEM Unlocking on your device. Follow these steps:
- Navigate to Settings:
- Open the Settings on your Android device.
- Access About Phone:
- Scroll down and find “About Phone” or a similar option.
- Tap Build Number:
- Tap on “Build Number” seven times. This action will unlock Developer Options.
- Go back to Settings:
- After tapping Build Number, go back to the main Settings menu.
- Access System Settings:
- Navigate to “System” or a similar option in the Settings menu.
- Enable Developer Options:
- Find and tap on “Developer Options.”
- Enable USB Debugging:
- In the Developer Options, locate and enable “USB Debugging.” This allows your device to be recognized in ADB mode.
- Enable OEM Unlocking:
- In the same Developer Options, find and enable “OEM Unlocking.” This is crucial for unlocking the bootloader.
Note: The steps might slightly vary depending on the Android version and device model.
Step 2: Unlock Bootloader Without PC (If Needed)
It is very important to unlock the bootloader before you can install or update a custom ROM through ADB Sideload. In case you want to run an official OTA update, you can skip this step. Here is a short guide:
- Check Bootloader Unlock Requirement:
- Confirm if unlocking the bootloader is necessary for the custom ROM you intend to install.
- Skip for Official OTA Update:
- If you’re installing an official Over-The-Air (OTA) update, you generally don’t need to unlock the bootloader.
- Refer to Our Bootloader Unlock Guide:
- If bootloader unlocking is required for your custom ROM installation, refer to our guide on “How to Unlock Bootloader on any Android without PC.”
- Follow Bootloader Unlock Guide:
- Execute the steps outlined in the bootloader unlock guide to unlock the bootloader on your Android device.
Step 3: Download ROM/Firmware
You need to download the ROM you want and move it to your main device. Because you can’t downgrade via ADB Sideload, make sure that the ROM version is the same or higher than the version that is presently installed. You should also download the software to your second device, which will be your PC or the host for the Bugjaeger app.
Step 4: Set Up Working Environment
- Connect the USB OTG adapter to your second device.
- Plug in the USB Type A end to the OTG.
- Connect the Type C end to your primary device.
- Download and install the Bugjaeger app on your second device.
- Launch the app and acknowledge the prompt “Open Bugjaeger to handle <device name>.”
- From the Commands page, tap on List Devices. Your primary device should be listed at the bottom. If not, unplug and replug the USB cable/OTG until the device name appears.
- In the Fastboot tab, tap on Reboot Recovery. Your primary device will now boot to Recovery Mode.
- In Recovery Mode, go to Apply Update > Apply from ADB. Your device will now enter Sideload Mode.
Perform ADB Sideload Without PC
- Open Bugjaeger App:
- Launch the Bugjaeger app on your device.
- Navigate to Fastboot Tab:
- Access the “Fastboot” tab within the Bugjaeger app.
- Select “Pick File”:
- Look for an option like “Pick File” or “Select File” within the Fastboot tab.
- Initiate Sideload:
- Choose the downloaded custom ROM or firmware ZIP file. This file should be the custom ROM you intend to install.
- Commence Sideload Process:
- After selecting the ZIP file, initiate the sideloading process. This process may involve confirming your selection.
- Wait for Completion:
- Allow the sideloading process to complete. This may take some time, and you’ll receive a notification upon completion.
- Optional: Sideload Other Files (e.g., GApps):
- If needed, you can sideload additional files like Google Apps (GApps) using a similar method. Follow steps 3-6 for each additional file.
- Unplug OTG and Reboot:
- Once the sideloading process is complete, unplug the USB On-The-Go (OTG) cable.
- Reboot Your Device:
- Reboot your device to the operating system (OS) to apply the changes.
If you have any problems with the ADB Sideload process, you can look at our help guide or leave a question in the comments. We promise to provide answers quickly so that everything goes smoothly.
Related:
In conclusion, this help has shown you how to do ADB Sideload without a PC. This makes the whole process easier to get to and use. By carefully following these steps, you can flash firmware, run over-the-air (OTA) updates, or use a custom ROM to make your device your own. Please leave a message if you have any more questions or want to know more. Our team will get back to you right away.