[GUIDE] [Q/R]How to Install TWRP 3.4.0-0 - Samsung Galaxy M20 Guides, News, & Discussion

1) Download Odin3 v3.13.1, Samsung USB Drivers , Download Latest TWRP.img.tar , Disable_forcedencryption patch,
2) Go to Settings App, Developer Options and enable OEM Unlock (If you don't see Developer Setings, go into About phone>Software info and tap "Build number" 10 times to show Developer Options menu).
3) Do a backup of all your important data and files in your phone.
4) Shutdown the phone. Once it's off, Power it On in Download Mode (Connect your phone to your PC, press and hold Power, Vol + and Vol - buttons together )
5) Open Odin3, go in Option section and untick "Auto-reboot". Once that click the "AP" button and select the TWRP tar you downloaded before, then press the "Start" button.
6) Once Odin3 finished to flash the recovery (you should see a "PASS" message), force reboot your phone (Press and hold Power and Vol - buttons together) and once the screen is off, press and hold Power and Vol + buttons together to boot in TWRP.
7) Once TWRP is booted you first need to decrypt your /data partition. To do so touch Wipe>Format Data ( you will lose all data ) and follow the instructions in screen.
8) Once it finished go back at the home screen and touch Reboot>Recovery. TWRP should be able to mount your data partition. Now flash the Disable_forcedencryption patch
9) You are done. Flash your favorite ROM.zip
Instructions from here were updated to be able to use twrp after Android 10 update.

Is this for Android 10?

Punitverma2010 said:
Is this for Android 10?
Click to expand...
Click to collapse
Yes and doesnt it say there at the last line

Hi, this is just for switching from Stock Locked BL devices right? If previous instructions on the last post have been followed, then the .img from twrp.me can be flashed to recovery in already installed TWRP right? I have 3.3 installed so upgrading can be done from recovery itself, if I'm not wrong?

thes3usa said:
Hi, this is just for switching from Stock Locked BL devices right? If previous instructions on the last post have been followed, then the .img from twrp.me can be flashed to recovery in already installed TWRP right? I have 3.3 installed so upgrading can be done from recovery itself, if I'm not wrong?
Click to expand...
Click to collapse
Yes update using twrp.img
Download twrp.img and flash as recovery but ROMs require you to be on ONEUI2.0

nice, but i have a question,
should i do flash more 2 files Magisk & RMM Bypass ??? (like ver 3.3.0 here)

Related

Made it through Step 5, not sure what to do next

Howdy I have a older AT&T Galaxy Tab 2 10.1 GT-P5113 SGH-i497 Android 4.2.2
I followed the steps on forum thread Samsung Galaxy Tab 2 Development -->(ODIN + CWM 6 + ROOT + Stock) ATT / TMOBILE Galaxy Tab 2 10.1 {} {SGH-T779} by Childofthehorn
Well I made it through step 5, at least! (Odin displays green “Passed!”)
But the following steps:
6. Backup your existing image
7. Flash SuperSu from SDcard
8. WInning.
here's where I'm at:
(see attached)
strangely there is no button for attachment on the Editor Are attachments allowed on this forum? Peculiar!
Only choices on the Recovery screen are
reboot system now
apply update from ADB
apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
Don't know how to "back up your existing image"
or "Flash SuperSU from SDcard."
(but I do have the SuperSU apk on the SDcard though; do I select "apply update from external storage"?)
How do I know I have root? Odin said "Passed!" in green, but I'm not sure what that entails. -- I don't want to use any of those root checkers on Google Play because they all appear to ad-filled junk.*
Do I have CWM 6 by this process? How can I tell?
Is it possible to upgrade to KitKat? or is the P5113's processor not capable of it (or something else prevents having KitKat)
Not sure what I should do next.
Thanks everyone!
After Odin says Passed did you let the tab reboot to the ROM? If so the ROM probably replaced CWM with stock recovery (stock ROMs tend to do this), so what you need to do is flash the recovery again via Odin, but once it completes immediately reboot to recovery using the key combination, do not let the ROM boot. Once the recovery has loaded it should automatically disable the recovery replacement system in the ROM, and you'll be able to proceed to step 6.
putr4s said:
After Odin says Passed did you let the tab reboot to the ROM? If so the ROM probably replaced CWM with stock recovery (stock ROMs tend to do this), so what you need to do is flash the recovery again via Odin, but once it completes immediately reboot to recovery using the key combination, do not let the ROM boot. Once the recovery has loaded it should automatically disable the recovery replacement system in the ROM, and you'll be able to proceed to step 6.
Click to expand...
Click to collapse
Do you uncheck Auto Reboot and F. Reset Time? With those enabled all Odin said was Reset! in blue.
For the 3rd step:
Childofthehorn says:
3. Open Odin (as administrator) and hit the "PDA" button, remember to uncheck the reset
I assume he means F. Rest Time in the Odin options tab
Seems to reboot immediately after Odin finishes, happens too fast; there's no time to reboot into recovery mode with the power+vol.
Cabbagestack said:
Seems to reboot immediately after Odin finishes, happens too fast; there's no time to reboot into recovery mode with the power+vol.
Click to expand...
Click to collapse
Just follow what the instructions said, but uncheck Auto Reboot. Then, once Odin is done, force reboot the tab by holding both power and vol button down for about 10 secs (until it reboots), then release the power button while still holding the vol button.

Root Help

Hi, I have an SM-G930F. It used to be rooted, but i had to restore it using smart switch. I am now trying to root it using the same method i used before with odin, but i keep getting a message saying Recovery Is Not Seandroid Enforcing. Please help.
What is your root method briefly speaking? I can help you another way
AzzyC said:
What is your root method briefly speaking? I can help you another way
Click to expand...
Click to collapse
i used the cf auto root
thank you
jimmy2823 said:
i used the cf auto root
thank you
Click to expand...
Click to collapse
Are you sure you aren't using CF Auto Root that isn't for a previous Security Patch? If you're using an up-to-date one then here's another way around it, but you will require a custom recovery first:
1) *Download the latest TWRP for your phone (I believe this one should be the one for you https://dl.twrp.me/herolte/twrp-3.0.2-4-herolte.img.html)
2) Flash the image through the 'AP' tab
3) Go onto the options of the Odin program and untick 'Auto-Reboot'
4) Hit start and it should take like a 1 min to flash through
5) Hold the Volume Down + Power + Home simultaneously
6) When the screen goes black or you see the Samsung Splash Screen, hold Vol Up + Home + Power and you should boot into custom recovery
7) Go onto 'Wipe' and 'Format Data'
8) You should still be able to transfer files to your phone while in recovery, so download the SuperSU zip onto your PC and move into SD card and flash it through
9) Download root checker to see if its all worked out
10) Let me know if you have any problems
*Make sure OEM Unlock is on*
AzzyC said:
Are you sure you aren't using CF Auto Root that isn't for a previous Security Patch? If you're using an up-to-date one then here's another way around it, but you will require a custom recovery first:
1) *Download the latest TWRP for your phone (I believe this one should be the one for you https://dl.twrp.me/herolte/twrp-3.0.2-4-herolte.img.html)
2) Flash the image through the 'AP' tab
3) Go onto the options of the Odin program and untick 'Auto-Reboot'
4) Hit start and it should take like a 1 min to flash through
5) Hold the Volume Down + Power + Home simultaneously
6) When the screen goes black or you see the Samsung Splash Screen, hold Vol Up + Home + Power and you should boot into custom recovery
7) Go onto 'Wipe' and 'Format Data'
8) You should still be able to transfer files to your phone while in recovery, so download the SuperSU zip onto your PC and move into SD card and flash it through
9) Download root checker to see if its all worked out
10) Let me know if you have any problems
*Make sure OEM Unlock is on*
Click to expand...
Click to collapse
i got the Recovery Is Not Seandroid Enforcing with this method. I was able to install recovery through the twrp app but something is not right, it seems that my storage is not mounted
Try flashing stock rom to get a fresh start. Then CF autoroot again. Back anything up you want to keep obviously.
If you are on Nougat cf auto root doesn't work you have to flash a custom recovery and then root using SR2 SuperSu or later the current lastest is SR3 I think my sm-g930f is Nougat but if you also are then there's no point in rooting because most things don't work like Lucky Patcher Xposed Macrodroid there are only the sound mods and titanium backup

Help installing twrp sm-g920f 7.0

I try to install twrp through odin but after the process is done it says in the recovery "no command" then go to the android recovery.
1. Download TWRP: https://eu.dl.twrp.me/zeroflte/
2. Start Odin as Admin
3. Boot Device into Download Mode
4. Connect your S6 to PC (Odin should show "Com 1" for example)
5. Click on "AP" and then choose twrp
6. Deactivate Auto reboot in odin
7. Flash it
8. When its done, hold Volume Down + power
9. Directly after screen goes black, make volume up + homebutton + Power
10. Now it should be flashed
thankyou
Sconny said:
1. Download TWRP:
2. Start Odin as Admin
3. Boot Device into Download Mode
4. Connect your S6 to PC (Odin should show "Com 1" for example)
5. Click on "AP" and then choose twrp
6. Deactivate Auto reboot in odin
7. Flash it
8. When its done, hold Volume Down + power
9. Directly after screen goes black, make volume up + homebutton + Power
10. Now it should be flashed
Click to expand...
Click to collapse
thanks! it worked in order to flash a custom rom I need to root?
MasterDucky2 said:
thanks! it worked in order to flash a custom rom I need to root?
Click to expand...
Click to collapse
Root is not needed. You can download any rom, Noble Experience for example, and then you go into recovery. But make a nandroid backup. Then choose the rom, follow aroma installer instructions. After that, you can flash a custom kernel like noxx. For root, use Magisk. You can find everything here in xda
Root (as a Magisk) will be depends because that's will be at Stuck of Only Recovery anyway in without Magisk... - Beside of "Auto Reboot" or Not: Doesn't be have a difference.
Backup is require or not
Is there anyway to flash TWRP without ODIN or root , as I have no access to a PC?

How To Root Samsung GALAXY J2 (SM-J200/G/H/F/M) UPDATED!

Hi Guys,
I Am Going To Guide You How To Root Your Samsung Galaxy J2 (All 2015 Variants).
I AM NOT RESPONSIBLE FOR ANY DAMAGE OR ANY HARM OCCURRED WITH YOU DURING THE PROCESS !
GUYS, FOLLOW EACH STEP CORRECTLY FOR THE PERFECT SOLUTION.
Your Samsung Galaxy J2 May Be Have Latest Or Lowest Version Of Firmware, It Doesn't Matter.
STEP 1: UNLOCKING THE BOOTLOADER :-
Switch ON Your Phone.
Goto >>SETTINGS >>ABOUT DEVICE>>TAP THE BUILD NUMBER 3 TO 5 TIMES.
Get Back To SETTINGS And Goto >>DEVELOPER OPTIONS>>TURN "ON" OEM UNLOCK.
This Will Unlock Your BOOTLOADER.
STEP 2: DOWNLOADING THE TWRP RECOVERY (CUSTOM RECOVERY) :-
Visit TWRP Homepage.
Download The File "twrp-3.1.1-0-j2lte.img.tar"
(The Latest Version Of TWRP Recovery For Galaxy J2)
OR Just Google It, You Will Find It Easily.
STEP 3: DOWNLOADING SAMSUNG ANDROID USB DRIVERS SETUP AND ODIN TOOL :-
Visit Samsung Support Files And Download Latest Android USB Drivers For Samsung.
And Also Download Latest Version Of ODIN Tool.
(These Both Files Can Be Found Very Easily By Google)
STEP 4: FLASHING THE TWRP RECOVERY.
Make Sure You Have Installed The Latest USB Drivers For Samsung And Have Latest Version Of ODIN Tool.
Switch OFF Your Phone. (To Make Sure It Is Switched Off, Remove Battery And Re - Insert It)
Boot Your Phone Into Download Mode. (This Can Be Easily Done By Holding The "VOLUME DOWN + HOME + POWER" Buttons At A Same Time.)
Now Your Phone's Screen Shows Download Mode.
Open The "ODIN.EXE" File (After The Extracting The ODIN.ZIP).
Click On "PDA" OR "AP" Then Browse And Select The "twrp-3.1.1-0-j2lte.img.tar" File.
Now, Connect Your Phone To The PC With The USB Cable. (Make Sure That Your Cable Is Not Damaged And It is At It's Peak Performance.)
Wait Until You See The "Added" Message In The Log Section Of ODIN Tool.
Now, Click On "START" To Begin The Flashing Process.
Wait Until The Process Is Completed And Then ODIN Shows The "PASS" OR "RESET" Message.
Disconnect The Phone From The PC And Let It To Power ON Itself.
STEP 5: DOWNLOADING SUPERSU FILE AND FLASHING IT WITH TWRP RECOVERY :-
Search The File "EXPERIMENTAL-BETA-SuperSU-v2.66-20160103015024.Zip" And Download It.
Put It Into Your Internal Or External Storage.
Switch OFF Your Phone.
Boot Your Into Recover Mode. (This Can Be Easily Done By Holding The "VOLUME UP + HOME + POWER" Buttons At A Same Time.)
Now Instead Of Stock Recovery, You Will See The TWRP Recovery.
At The First Time It Will Ask For Mount System.
Swipe And Give Permissions To Mount The System.
Now, Click On "INSTALL" And Browse Your Downloaded SUPERSU.Zip And Swipe To Flash It.
Wait Till The Flash Is Completed And Then Click On "REBOOT SYSTEM".
The Phone Will Reboots Itself. (It Will Reboot For Two Times, Don't Worry ; Let It To Boot Completely And Don't Interrupt The Process.
After The Successful Boot Up, It Will Show Android Is Upgrading And Takes You To The Home Launcher ; Launch Your App Drawer To See Your SUPERSU App Installed.
STEP 6: ROOT VERIFICATION :-
Goto Play Store And Download Root Checker Basic App.
Launch It And Verify Yourself.
KEEP SMILING!!!
DOWNLOAD LINKS :-
1. Samsung Android USB Drivers :
http://developer.samsung.com/galaxy/others/android-usb-driver-for-windows
2. ODIN Tool :
http://odindownload.com/mobile/
3. TWRP Recovery :
https://dl.twrp.me/j2lte/
4. SUPERSU :
https://forum.xda-developers.com/showpost.php?p=64161125
Peeran said:
Hi Guys,
I Am Going To Guide You How To Root Your Samsung Galaxy J2 (All 2015 Variants).
I AM NOT RESPONSIBLE FOR ANY DAMAGE OR ANY HARM OCCURRED WITH YOU DURING THE PROCESS !
GUYS, FOLLOW EACH STEP CORRECTLY FOR THE PERFECT SOLUTION.
Your Samsung Galaxy J2 May Be Have Latest Or Lowest Version Of Firmware, It Doesn't Matter.
STEP 1: UNLOCKING THE BOOTLOADER :-
Switch ON Your Phone.
Goto >>SETTINGS >>ABOUT DEVICE>>TAP THE BUILD NUMBER 3 TO 5 TIMES.
Get Back To SETTINGS And Goto >>DEVELOPER OPTIONS>>TURN "ON" OEM UNLOCK.
This Will Unlock Your BOOTLOADER.
STEP 2: DOWNLOADING THE TWRP RECOVERY (CUSTOM RECOVERY) :-
Visit TWRP Homepage.
Download The File "twrp-3.1.1-0-j2lte.img.tar"
(The Latest Version Of TWRP Recovery For Galaxy J2)
OR Just Google It, You Will Find It Easily.
STEP 3: DOWNLOADING SAMSUNG ANDROID USB DRIVERS SETUP AND ODIN TOOL :-
Visit Samsung Support Files And Download Latest Android USB Drivers For Samsung.
And Also Download Latest Version Of ODIN Tool.
(These Both Files Can Be Found Very Easily By Google)
STEP 4: FLASHING THE TWRP RECOVERY.
Make Sure You Have Installed The Latest USB Drivers For Samsung And Have Latest Version Of ODIN Tool.
Switch OFF Your Phone. (To Make Sure It Is Switched Off, Remove Battery And Re - Insert It)
Boot Your Phone Into Download Mode. (This Can Be Easily Done By Holding The "VOLUME DOWN + HOME + POWER" Buttons At A Same Time.)
Now Your Phone's Screen Shows Download Mode.
Open The "ODIN.EXE" File (After The Extracting The ODIN.ZIP).
Click On "PDA" OR "AP" Then Browse And Select The "twrp-3.1.1-0-j2lte.img.tar" File.
Now, Connect Your Phone To The PC With The USB Cable. (Make Sure That Your Cable Is Not Damaged And It is At It's Peak Performance.)
Wait Until You See The "Added" Message In The Log Section Of ODIN Tool.
Now, Click On "START" To Begin The Flashing Process.
Wait Until The Process Is Completed And Then ODIN Shows The "PASS" OR "RESET" Message.
Disconnect The Phone From The PC And Let It To Power ON Itself.
STEP 5: DOWNLOADING SUPERSU FILE AND FLASHING IT WITH TWRP RECOVERY :-
Search The File "EXPERIMENTAL-BETA-SuperSU-v2.66-20160103015024.Zip" And Download It.
Put It Into Your Internal Or External Storage.
Switch OFF Your Phone.
Boot Your Into Recover Mode. (This Can Be Easily Done By Holding The "VOLUME UP + HOME + POWER" Buttons At A Same Time.)
Now Instead Of Stock Recovery, You Will See The TWRP Recovery.
At The First Time It Will Ask For Mount System.
Swipe And Give Permissions To Mount The System.
Now, Click On "INSTALL" And Browse Your Downloaded SUPERSU.Zip And Swipe To Flash It.
Wait Till The Flash Is Completed And Then Click On "REBOOT SYSTEM".
The Phone Will Reboots Itself. (It Will Reboot For Two Times, Don't Worry ; Let It To Boot Completely And Don't Interrupt The Process.
After The Successful Boot Up, It Will Show Android Is Upgrading And Takes You To The Home Launcher ; Launch Your App Drawer To See Your SUPERSU App Installed.
STEP 6: ROOT VERIFICATION :-
Goto Play Store And Download Root Checker Basic App.
Launch It And Verify Yourself.
KEEP SMILING!!!
DOWNLOAD LINKS :-
1. Samsung Android USB Drivers :
http://developer.samsung.com/galaxy/others/android-usb-driver-for-windows
2. ODIN Tool :
http://odindownload.com/mobile/
3. TWRP Recovery :
https://dl.twrp.me/j2lte/
4. SUPERSU :
https://forum.xda-developers.com/showpost.php?p=64161125
Click to expand...
Click to collapse
Will this twrp works on j23g? I don't think so..
Yes,of course.
Is it working on all type of j2?
Samial said:
Is it working on all type of j2?
Click to expand...
Click to collapse
Nope
here`s the twrp for j23g
https://forum.xda-developers.com/ga...p-3-0-2-1-samsung-galaxy-j2-sm-j200h-t3486994
and for root Just use magisk, it works on almost all smartphones and has much more features.
problems faced and solns found
1. During twrp flashing using odin, my stock recovery kept patching the twrp after reboots. So i couldn't install twrp succesfully. To fix this I unchecked "reboot" option in odin (thanks to another xda rooting guide)and switched off device manually after flashing. Then booted into recovery by pressing "home+vol up+power". this time stock rom was gone and twrp was there to welcome me.
2. i ended up in a bootloop after flashing the aforementioned superuser zip file. Instead i flashed BETA-SuperSU-v2.74-2-20160519174328.zip and fixed the bootloop.
Note- My device is Samsung Galaxy j200-G.
Here are some links to go through(as i did) ,if you face same problems:
1. https://twrp.me/samsung/samsunggalaxyj2.html
2. https://forum.xda-developers.com/ga...p-3-0-2-1-samsung-galaxy-j2-sm-j200h-t3486994
3. https://www.androidinfotech.com/2016/07/root-samsung-galaxy-j2-sm-j200g-511.html
How I can unlock bootloader permanently??
SM-J200G
Will this work on SAMSUNG J200GU?
But unable to access twrp 2nd time it show custom recovery blocked by frp lock
abhi91ar said:
But unable to access twrp 2nd time it show custom recovery blocked by frp lock
Click to expand...
Click to collapse
Turn on Oem unlock in developer options.
§Ani§ said:
Turn on Oem unlock in developer options.
Click to expand...
Click to collapse
Already turned on but problem still exists. What to do now? Help me?
Ok i will try
I s there any best ROM with higher version for Samsung SM-J200H
Rooting samsung j200gu
abinashdash17 said:
1. During twrp flashing using odin, my stock recovery kept patching the twrp after reboots. So i couldn't install twrp succesfully. To fix this I unchecked "reboot" option in odin (thanks to another xda rooting guide)and switched off device manually after flashing. Then booted into recovery by pressing "home+vol up+power". this time stock rom was gone and twrp was there to welcome me.
2. i ended up in a bootloop after flashing the aforementioned superuser zip file. Instead i flashed BETA-SuperSU-v2.74-2-20160519174328.zip and fixed the bootloop.
Note- My device is Samsung Galaxy j200-G.
Here are some links to go through(as i did) ,if you face same problems:
1. https://twrp.me/samsung/samsunggalaxyj2.html
2. https://forum.xda-developers.com/ga...p-3-0-2-1-samsung-galaxy-j2-sm-j200h-t3486994
3. https://www.androidinfotech.com/2016/07/root-samsung-galaxy-j2-sm-j200g-511.html
Click to expand...
Click to collapse
Wow thank you so much bro I now have rooted my phone!! (Samsung J200GU):good: :laugh:
Note: I flashed SR5-SuperSU-v2.78-SR5-20161130091551 instead of the 2.74 mentioned above?
abhi91ar said:
Already turned on but problem still exists. What to do now? Help me
Click to expand...
Click to collapse
Turn off auto reboot in odin and then flash.
Does this work on Sm-J200h? Trying to root my device but I am doing a little research before I do.
Peeran said:
Hi Guys,
I Am Going To Guide You How To Root Your Samsung Galaxy J2 (All 2015 Variants).
I AM NOT RESPONSIBLE FOR ANY DAMAGE OR ANY HARM OCCURRED WITH YOU DURING THE PROCESS !
GUYS, FOLLOW EACH STEP CORRECTLY FOR THE PERFECT SOLUTION.
Your Samsung Galaxy J2 May Be Have Latest Or Lowest Version Of Firmware, It Doesn't Matter.
STEP 1: UNLOCKING THE BOOTLOADER :-
Switch ON Your Phone.
Goto >>SETTINGS >>ABOUT DEVICE>>TAP THE BUILD NUMBER 3 TO 5 TIMES.
Get Back To SETTINGS And Goto >>DEVELOPER OPTIONS>>TURN "ON" OEM UNLOCK.
This Will Unlock Your BOOTLOADER.
STEP 2: DOWNLOADING THE TWRP RECOVERY (CUSTOM RECOVERY) :-
Visit TWRP Homepage.
Download The File "twrp-3.1.1-0-j2lte.img.tar"
(The Latest Version Of TWRP Recovery For Galaxy J2)
OR Just Google It, You Will Find It Easily.
STEP 3: DOWNLOADING SAMSUNG ANDROID USB DRIVERS SETUP AND ODIN TOOL :-
Visit Samsung Support Files And Download Latest Android USB Drivers For Samsung.
And Also Download Latest Version Of ODIN Tool.
(These Both Files Can Be Found Very Easily By Google)
STEP 4: FLASHING THE TWRP RECOVERY.
Make Sure You Have Installed The Latest USB Drivers For Samsung And Have Latest Version Of ODIN Tool.
Switch OFF Your Phone. (To Make Sure It Is Switched Off, Remove Battery And Re - Insert It)
Boot Your Phone Into Download Mode. (This Can Be Easily Done By Holding The "VOLUME DOWN + HOME + POWER" Buttons At A Same Time.)
Now Your Phone's Screen Shows Download Mode.
Open The "ODIN.EXE" File (After The Extracting The ODIN.ZIP).
Click On "PDA" OR "AP" Then Browse And Select The "twrp-3.1.1-0-j2lte.img.tar" File.
Now, Connect Your Phone To The PC With The USB Cable. (Make Sure That Your Cable Is Not Damaged And It is At It's Peak Performance.)
Wait Until You See The "Added" Message In The Log Section Of ODIN Tool.
Now, Click On "START" To Begin The Flashing Process.
Wait Until The Process Is Completed And Then ODIN Shows The "PASS" OR "RESET" Message.
Disconnect The Phone From The PC And Let It To Power ON Itself.
STEP 5: DOWNLOADING SUPERSU FILE AND FLASHING IT WITH TWRP RECOVERY :-
Search The File "EXPERIMENTAL-BETA-SuperSU-v2.66-20160103015024.Zip" And Download It.
Put It Into Your Internal Or External Storage.
Switch OFF Your Phone.
Boot Your Into Recover Mode. (This Can Be Easily Done By Holding The "VOLUME UP + HOME + POWER" Buttons At A Same Time.)
Now Instead Of Stock Recovery, You Will See The TWRP Recovery.
At The First Time It Will Ask For Mount System.
Swipe And Give Permissions To Mount The System.
Now, Click On "INSTALL" And Browse Your Downloaded SUPERSU.Zip And Swipe To Flash It.
Wait Till The Flash Is Completed And Then Click On "REBOOT SYSTEM".
The Phone Will Reboots Itself. (It Will Reboot For Two Times, Don't Worry ; Let It To Boot Completely And Don't Interrupt The Process.
After The Successful Boot Up, It Will Show Android Is Upgrading And Takes You To The Home Launcher ; Launch Your App Drawer To See Your SUPERSU App Installed.
STEP 6: ROOT VERIFICATION :-
Goto Play Store And Download Root Checker Basic App.
Launch It And Verify Yourself.
KEEP SMILING!!!
DOWNLOAD LINKS :-
1. Samsung Android USB Drivers :
http://developer.samsung.com/galaxy/others/android-usb-driver-for-windows
2. ODIN Tool :
http://odindownload.com/mobile/
3. TWRP Recovery :
https://dl.twrp.me/j2lte/
4. SUPERSU :
https://forum.xda-developers.com/showpost.php?p=64161125
Click to expand...
Click to collapse
whether after I take the steps above my data will be lost ?
Phones bricked now....
you dog my phones bricked should of mentioned to make a backup u fuk wit
Nice Tutorials
Hey i m ramcharan thanks nice guide how to root samsung J200G

Crash Recovery for the Samsung Galaxy A20

Crash Recovery for the Samsung Galaxy A20
1. Be Prepared
Most of us will suffer from a crash at some time. If you know how to fix it, you will have a lot less stress.
There are certain files you need to keep in readiness.
Always backup boot, data, system before you try any new ROM.
A. On your PC
- Firmware you downloaded from one of these sites
https://samfrew.com or https://www.samfirmware.net
or for a faster download: https://forum.xda-developers.com/galaxy-a20/how-to/a20-repair-firmware-t4066551
- recovery.tar you can download from here https://forum.xda-developers.com/galaxy-a20/how-to/guide-quick-root-twrp-galaxy-a20-t4069423
B. On your A20 external sd
Don't keep any important files on your internal sd card. Keep backups on the external sd and on usb otg.
- Boot, data, system backup
- Disable_Dm-Verity_ForceEncrypt_08.18.2019.zip
or this one
View attachment 4975463
To go to download mode
Normal method
1. Turn off phone
2. Hold down both volume keys
3. Plug in computer
Bootlooping
1. Plug in to computer
2. Hold down both volume keys
For a difficult phone
1. Connect usb to computer but not to phone
2. Hold down all 3 keys
3. When it buzzes release power and quickly plug in usb to phone.
It might take a few times to get it right.
If it's REALLY BAD
1. Wait for the battery to completely run down and use normal method.
2. Soft Crash
This is when you get a bootloop.
Recover method
1. Reboot into TWRP( hold down all 3 keys and release vol down when it reboots)
2. Restore your backup.
3. Hard Crash
This is when you get red text along the top.
Recover method
1. Connect phone cord to PC
2. Reboot into download mode (Hold down all 3 keys
When the phone reboot release power key and plug in to computer at the same time
It may take a few times to get the timing right)
3. Flash each part of the firmware into its slot.
BL_20xxxxxxx.tar.md5 goes into the BL slot
AP_20xxxxxxx.tar.md5 goes into the AP slot
CP_20xxxxxxx.tar.md5 goes into the CP slot
HOME_CSC_xxxxxx.tar.md5 goes into the CSC slot
4. You might do a Factory data reset
5. Wait for the restart
6. Skip through a minimal setup
7. Activate developer mode
8. Allow usb debugging
9. Reboot into download mode
10. Flash recovery.tar in the AP slot
11. Reboot the A20 into TWRP and mount everything that you can.
12. Format Data (not just wipe) - don't restart
13. Flash Disable_Dm-Verity_ForceEncrypt
14. Wipe both caches then go back and Reboot into Recovery.
15. Restore your data backup.
16. Reboot
physwizz collection
A collection of guides, kernels and ROMs. Guides Complete Guide to the A20 GSIs for the A20 Quick Root and TWRP for the A20 Making my First Kernel for the A20 A20 Rooting Guide Making Your Own ROM Making Your Own Version of QwizzROM-a20...
forum.xda-developers.com
If anyone finds a better way to do this, please let me know.
physwizz said:
If anyone finds a better way to do this, please let me know.
Click to expand...
Click to collapse
Link to that version on dmverity pkease
shumway66 said:
Link to that version on dmverity pkease
Click to expand...
Click to collapse
Done,
I have FBE not present in TWRP recovery, is that a problem?
Engineer_Virus said:
I have FBE not present in TWRP recovery, is that a problem?
Click to expand...
Click to collapse
8. Reboot the A20 into TWRP and mount everything that you can.
9. Format Data (not just wipe)
10. Flash Disable_Dm-Verity_ForceEncrypt_08.18.2019.zip
11. Reboot into Recovery.
physwizz said:
8. Reboot the A20 into TWRP and mount everything that you can.
9. Format Data (not just wipe)
10. Flash Disable_Dm-Verity_ForceEncrypt_08.18.2019.zip
11. Reboot into Recovery.
Click to expand...
Click to collapse
Please how to boot manually to download mode? I have installed Carlos Kernel and my phone has black screen after Samsung boot logo.
Dan225 said:
Please how to boot manually to download mode? I have installed Carlos Kernel and my phone has black screen after Samsung boot logo.
Click to expand...
Click to collapse
turn phone off
connect to computer and hold down both volume keys
but for twrp mode
hold all 3 buttons until the phone reboots and release volume down
When it arrives at recovery it crashes and ends with error
jp_f said:
When it arrives at recovery it crashes and ends with error
Click to expand...
Click to collapse
More information
physwizz said:
Crash Recovery for the Samsung Galaxy A20
1. Be Prepared
Most of us will suffer from a crash at some time. If you know how to fix it, you will have a lot less stress.
There are certain files you need to keep in readiness.
Always backup boot, data, system before you try any new ROM.
A. On your PC
- Firmware you downloaded from one of these sites
https://samfrew.com or https://www.samfirmware.net
or for a faster download: https://forum.xda-developers.com/galaxy-a20/how-to/a20-repair-firmware-t4066551
- recovery.tar you can download from here https://forum.xda-developers.com/galaxy-a20/how-to/guide-quick-root-twrp-galaxy-a20-t4069423
B. On your A20 external sd
Don't keep any important files on your internal sd card. Keep backups on the external sd and on usb otg.
- Boot, data, system backup
- Disable_Dm-Verity_ForceEncrypt_08.18.2019.zip
or this one
View attachment 4975463
To go to download mode
Normal method
1. Turn off phone
2. Hold down both volume keys
3. Plug in computer
Bootlooping
1. Plug in to computer
2. Hold down both volume keys
For a difficult phone
1. Connect usb to computer but not to phone
2. Hold down all 3 keys
3. When it buzzes release power and quickly plug in usb to phone.
It might take a few times to get it right.
If it's REALLY BAD
1. Wait for the battery to completely run down and use normal method.
2. Soft Crash
This is when you get a bootloop.
Recover method
1. Reboot into TWRP( hold down all 3 keys and release vol down when it reboots)
2. Restore your backup.
3. Hard Crash
This is when you get red text along the top.
Recover method
1. Connect phone cord to PC
2. Reboot into download mode (Hold down all 3 keys
When the phone reboot release power key and plug in to computer at the same time
It may take a few times to get the timing right)
3. Flash each part of the firmware into its slot.
BL_20xxxxxxx.tar.md5 goes into the BL slot
AP_20xxxxxxx.tar.md5 goes into the AP slot
CP_20xxxxxxx.tar.md5 goes into the CP slot
HOME_CSC_xxxxxx.tar.md5 goes into the CSC slot
4. You might do a Factory data reset
5. Wait for the restart
6. Skip through a minimal setup
7. Activate developer mode
8. Allow usb debugging
9. Reboot into download mode
10. Flash recovery.tar in the AP slot
11. Reboot the A20 into TWRP and mount everything that you can.
12. Format Data (not just wipe) - don't restart
13. Flash Disable_Dm-Verity_ForceEncrypt
14. Wipe both caches then go back and Reboot into Recovery.
15. Restore your data backup.
16. Reboot
Click to expand...
Click to collapse
hello sir, i need help.
after rooting my phone succesfully and try to using eureka kernel my phone just get bootloop. before that, i dont know why i cannot backup data, system and etc you just write on guide. then i enter download mode and inadvertenly pressing "dont unlock bootloader". now my phone just stay in download mode with text writed on it in red colour "vbmeta: error verifying vbmeta image..."
if it can be fixed please tell me how to fix that. Thank you very much @
Astreinz said:
hello sir, i need help.
after rooting my phone succesfully and try to using eureka kernel my phone just get bootloop. before that, i dont know why i cannot backup data, system and etc you just write on guide. then i enter download mode and inadvertenly pressing "dont unlock bootloader". now my phone just stay in download mode with text writed on it in red colour "vbmeta: error verifying vbmeta image..."
if it can be fixed please tell me how to fix that. Thank you very much @
Click to expand...
Click to collapse
Try again.
This time use a long press to unlock
cant even boot into download mode or twrp i actually have a scv46 that is actually samsung a20 rip my phone
louiskaneko said:
cant even boot into download mode or twrp i actually have a scv46 that is actually samsung a20 rip my phone
Click to expand...
Click to collapse
For a difficult phone
1. Connect usb to computer but not to phone
2. Hold down all 3 keys
3. When it buzzes release power and quickly plug in usb to phone.
It might take a few times to get it right.
If it's REALLY BAD
1. Wait for the battery to completely run down and use normal method.

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