Root And TWRP Installation Advanced Guide (2019)


I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed.
Please do some research if you have any concerns about this guide!
YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.
Flashing any custom binary will trigger knox and you may lose your warranty. Make sure you know what you do to your device

💨💨💨Download Link

Samsung Firmware download - Updato / Sammobile / /
Samsung Usb Drivers
Odin 3.13.1
Latest SuperSU stable or test/beta
Latest Magisk stable or test/beta

💨💨💨How to know if your Phone Bootloader locked

There are 3 things at this chapter:
1. "Only official released binaries are allowed to be flashed" message shows up and now you know for sure you got locked outside your phone
2. Missing OEM unlock toggle in developer settings, if your device has FRP
3. "RMM state = Prenormal" in download mod

💨💨💨How to Unlock Phone Bootloader locked

1.Flash latest full stock fw of your country with Odin, boot up, don`t reboot, don`t unplug the sim and don`t disconnect the network connection for 7 full days (168h).

💨💨💨How to safely install TWRP

Make sure you downloaded
latest Odin,
Samsung USB Drivers installed,
Latest RMM-State_Bypass fix  and latest TWRP available for your device.
Put in external sdcard.
Go to settings/Developer options and enable OEM unlock (If you don't see developer settings, go into Settings/About phone/Software info and tap "Build number" 10 times to show Developer options menu).
Reboot the phone into download mode and connect the usb cable.
Open Odin, go into options and untick Auto-reboot and put the TWRP tar file in AP tab of odin, hit Start and wait
When Odin shows "PASS", take your device in hands, disconnect the usb cable and press simultaneously the "Home" + "Vol. Down" + "Power" buttons until the downoad mode disappears
At the precise moment the screen becomes black, immediately release the "Vol.Down" button and press the "Home" + "Vol. Up" + "Power" buttons during 10 to 15sec to forcefully enter TWRP

❎❎❎ Don't boot into rom because it will lock your device again ❎❎❎

Once the custom recovery booted, swipe to "Allow modification" and flash as normal zip
Now you can reboot into Rom and hopefully never get locked again.
If any of above steps fail, redo from step 1, more carefully this time.

💘💘💘How To Root safely 

Considering you already unlocked (waited those 7 days) and you have TWRP installed, follow the next steps carefully:
Download root zip and no-verity-opt-encrypt-6.0 (download links are in #2 post) and drop the zips into external sdcard
Boot into TWRP and swipe "Allow modifications"
Go into Wipe menu and select "Format data" - note that this will erase all your data including internal storage
Reboot recovery, swipe to "Allow modification" and flash
Flash no-verity-opt-encrypt-6.0 zip  to disable data partition encryption
Flash root zip .
Reboot the phone into system
After booting up in setting wizard make sure to uncheck diagnostic data
If any of above steps fail, redo from step 1, more carefully this time.
Root And TWRP Installation Advanced Guide (2019) Root And TWRP Installation  Advanced Guide (2019) Reviewed by gsmshafait on 6:59 PM Rating: 5

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