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TWRP Homeįlashing a Magisk patched image for root, permanent installation of TWRP ZIP, or just booting its IMG file for one-time use, all ask for appropriate fastboot commands. After that, the plenty of goodies that an unlocked bootloader brings in with itself also requires the support of these Fastboot commands in some form or the other. And that could only be done via the required fastboot commands. In simpler words, an unlocked bootloader is a major prerequisite that your device should qualify. To be able to effectively carry out any of the system-level tweaks on to your device, the first step is to bypass the restriction put in place by the OEM. You can also write a shell script which does this, so you don't have to write all the commands again and again, and just a double click would do.Talking about tweaks, let’s turn our attention towards Fastboot. This'll reboot your cellphone or for that matter any android device. Execute adb -s reboot - insert the device ID you got on the previous command in this command.Otherwise, it'll show you the device ID and the name. Search how to install Note 1 drivers on PC/Mac/Linux. If it says no devices found, then you've not installed your device drivers. In the terminal, execute this command : adb devices.Connect your phone via usb to your computer.Open command prompt/terminal in this directory.If you're on mac or linux, just skip this step.) Once done, go to the directory where adb is installed (I'm assuming you're on windows.
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This is a good guide, if you haven't installed it already :
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