My galaxy a20 (A205F) just stuck in boot loop after root - Samsung Galaxy A20 ROMs, Kernels, Recoveries, & Ot

Please someone help me
I tried to root my galaxy a20 SM-A205F/DS and it stucked in boot loop.
First appear the logo with warning then press power button to continue.
But when i press power button it again turned off and vibrate and again show the logo with continuous loop.
I didn't have time to backup my device
I tryed to install custom os ( Z rom lite) but not working........
Please help .
I am new one.

Flash the stock firmware through Odin.
You can find the firmware here :
Model : SM-A205F - Galaxy A20 — Samfrew.com
Model : SM-A205F | Samsung Firmware Database
samfrew.com
You can get Odin here :
Odin 3.14.1 [Official] Latest Odin Download Zip File In 2023 – Odin Samsung flash tool
Guys, the latest Odin 3.14.1 version of 2020 has appeared. This is a very stable version of Samsung’s new phones android 10, 9, and more. Further, We can verify this version of Odin3 as an original, unchanged version. Our website is a download hub for all versions of the Odin flash tool. So, you...
odin-samsung.com
You might want to take a look at this :
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...
forum.xda-developers.com

KineSight said:
Flash the stock firmware through Odin.
You can find the firmware here :
Model : SM-A205F - Galaxy A20 — Samfrew.com
Model : SM-A205F | Samsung Firmware Database
samfrew.com
You can get Odin here :
Odin 3.14.1 [Official] Latest Odin Download Zip File In 2023 – Odin Samsung flash tool
Guys, the latest Odin 3.14.1 version of 2020 has appeared. This is a very stable version of Samsung’s new phones android 10, 9, and more. Further, We can verify this version of Odin3 as an original, unchanged version. Our website is a download hub for all versions of the Odin flash tool. So, you...
odin-samsung.com
You might want to take a look at this :
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...
forum.xda-developers.com
Click to expand...
Click to collapse
Thanks a lot
I did and worked

Related

Root Samsung Galaxy A5 All Variants Kitkat and Lollipop

I am not a developer at all , just got a working method from different web sources. so i think posting this method will help all A5 users. hope it helps you ...
Note: This Method Will Set Your KNOX Status As 0x1 , That Means Your Warranty Will Be Void Forever.
Download Links For CF-Auto-Root Packages:
CF-Auto-Root Package For A5 SM 5000
CF-Auto-Root Package For A5 SM 5009
CF-Auto-Root Package For A5 SM 500F
CF-Auto-Root Package For A5 SM 500FU
CF-Auto-Root Package For A5 SM 500G
CF-Auto-Root Package For A5 SM 500H
CF-Auto-Root Package For A5 SM 500K
CF-Auto-Root Package For A5 SM 500L
CF-Auto-Root Package For A5 SM 500M
CF-Auto-Root Package For A5 SM 500S
CF-Auto-Root Package For A5 SM 500Y
CF-Auto-Root Package For A5 SM 500YZ
Download Links For Other Tools:
Flashify Premuim
Samsung Android USB Driver for Windows
ODIN 3.10
Download Links For Firmwares:
Firmware Source 1
Firmware Source 2
Root Process:
Step 1: So A5 has many variants under it and so i have provided chain fire root kit for all of them, so choose the kit as per your device model and download it on your PC. Once downloaded you have to create a folder named A5 on desktop and extract the contents of the downloaded zip file inside it.
Step 2 : After you do the above step now you have to download the famous Odin for A5 which will utilize the above kit and root your A5 .
Step 3 : Now we need our device in download mode so to do that turn off your A5 and then press home button along with the power button and the down button of volume all of them together until the mode loads up.
When mode loads up you have to use the USB cable to connect the device to PC.
Step 4 : Now when you open the Odin software which you just now installed on your computer, you will see a message saying added which means that A5 is added to Odin.
Step 5 : Once added you will see a button on which PDA/AP is written which upon clicking you have to select a file named .tar.md5 from the extracted folder which you kept on desktop.
Step 6 :After you do that, you will have to for sure follow this point before hitting start so click on F.Reset time and Auto reboot options and then you can click start.
Step 7 : When you hit start the Odin by using the root kit files, will root your device and will take around 2 – 3 minutes may be less then that to complete its process and when it is done successfully then it will show a message saying PASS which means the root access has been achieved on A5 , If Failed Follow Below Steps
Here is a problem , If ODIN saying RESET then your device will be rebooted and rooted successfully but it already destroyed boot.img and recovery.img . don't worry we are going to solve this issue with some simple steps. Download Falshify from above links and install after that download firmware for your device from above links then rename the Firmware_File_Name.tar.md5 to Firmware_File_Name.tar then open it using winrar and extract boot.img , recovery.img then copy it to your device storage and flash both of them using Flashify . don't reboot after flashing one image,flash both image then reboot.
You Have Root On Your Samsung Galaxy A5 ,Whatever It KitKat Or Lollipop.
Credits To: bestandroidrootedapps and mygalaxya (xda user)
has anyone tried this
you can try this ...

			
				
Didn't work on my A5 A500M on Android Lollipop 5.0.2
What can I do? I followed all steps and did also the last one, because ODIN said RESET after flashing the root file. And after extracting and flashing the both .img files my cellphone didn't boot the system, it just went into the recovery when I tried to boot it normally. So I flash the firmware again with ODIN.
I just want to know:
1) What really happens when ODIN says RESET after flashing a file? You said that at that point the files "recovery.img" and "boot.img" are destroyed. What do you really mean with that? Are they deleted from the cellphone?
2) Mean this that the cellphone won't boot anymore if turn it off and then try to turn it on again?
3) What would happen if I flash the Root file and ODIN says RESET after flashing but I don't flash the both .img files? Would my cellphone work normally or not?
Thank you very much and sorry for so many questions, I'm kind of new to this!
Why make a topic about this ? Its just ChainFire-Autoroot.
Anyway, ChainFire is boss
zat0x said:
Why make a topic about this ? Its just ChainFire-Autoroot.
Anyway, ChainFire is boss
Click to expand...
Click to collapse
Everyone not like you and me here .... and everyone not known about Chainfire and i know he is boss
I tried this. It doesnot work for SM-A500L on Lolipop.
AaronZar said:
What can I do? I followed all steps and did also the last one, because ODIN said RESET after flashing the root file. And after extracting and flashing the both .img files my cellphone didn't boot the system, it just went into the recovery when I tried to boot it normally. So I flash the firmware again with ODIN.
I just want to know:
1) What really happens when ODIN says RESET after flashing a file? You said that at that point the files "recovery.img" and "boot.img" are destroyed. What do you really mean with that? Are they deleted from the cellphone?
2) Mean this that the cellphone won't boot anymore if turn it off and then try to turn it on again?
3) What would happen if I flash the Root file and ODIN says RESET after flashing but I don't flash the both .img files? Would my cellphone work normally or not?
Thank you very much and sorry for so many questions, I'm kind of new to this!
Click to expand...
Click to collapse
Good questions mate. I would like to know there answers. These lines " at that point the files "recovery.img" and "boot.img" are destroyed" seems scary to me.
So; no answers here by the OP, and it worked for nobody...
Any idea to root this phone?
hey, how do i find out the rom version to download? do i have to look at the baseband version or build number?
hi i have done all steps and that fucng phone still do soft reset...
pls help
Damned it…...
I did it. But totally misunderstood step "nr 6 F.Reset time and Auto reboot options and then you can click start."
What do i do now??? The phone starts but i need to rebbot every time.
When it starts its a black screen...
But i can still turn it of.
towelroot
does anyone know if towelroot does trip knox ? because it's a nice alternative ...
My A5 always back to odin mode (Download Mode)
Haii.. thanks for the article,
but iam have a some problem.
I pass on point 7, but my android cannot be play, an return to odin back..
If i restart / hard reset to, my android always back to odin mode (download mode)
can you solve my problem ??
grongobar said:
does anyone know if towelroot does trip knox ? because it's a nice alternative ...
Click to expand...
Click to collapse
Welcome back to the 21st century.
Galaxy A5 (SM-A500H) error
Samsung A500H returns "Could not do normal boot"

(Tutorial) Upgrade J5 (2015) to 6.0 and Downgrade to 5.1.1 + Rooting

Hi this tutorial is for them who wants to upgrade to Android 6.0 on J5 and also for those who wants to downgrade back to 5.1 on their J5 (2015) manually using odin.
This tutorial will be divided into three section upgrade, downgrade and rooting.
Upgrade to Android 6.0
As Samsung has started rolling out android 6.0 for J5 (2015) model. It will be available to all the regions sooner or later on most of the models of J5. Incase if you are not getting OTA update of android 6.0 on your country and are curious to try Android Marshmallow, you can try to flash android 6.0 available for other country. For example: If you have J500H model and android 6.0 for J500H is available for some other countries but not in your country than you can download android 6.0 firmware of those countries and flash it through Odin.
Note: The model number of J5 should be same for example you cannot flash J500F firmware to J500H ,
you can only flash firmware of J500H to J500H, countries or area does not matter as long as the
device model is same.
Procedure:
1. Go to the link below and search for firmware for your device. (Eg: Galaxy J500H)
2. You will find firmware for various regions and android version. Download the android 6.0 firmware for your
region. If you don’t get android 6.0 for your region than download android 6.0 available for any region as you
prefer.
3. Download odin from the link below.
4. Backup any necessary things like apps, contacts or files as you may loose them.
5. Now follow the instruction given below and flash android 6.0 to your j5.
PRE-REQUIREMENTS:
 Download & Install Galaxy USB Driver on your computer,
 Enable USB debugging on your Galaxy J5 smartphone and OEM unlocking.
 Your phone battery should be at 80% or above.
How to Install Stock Rom on Galaxy J5
1 . After downloading the Galaxy J5 Firmware and Odin software files from the download section.
2. Extract/unzip both files on your computer.
3. Now, boot your Samsung Galaxy J5 into download mode. To do that turn off the phone, after the phone is off,
press and hold the Volume Down + Home + Power buttons at the same time.
4. Connect your Galaxy J5 to your computer using USB Cable and wait till Odin software detects it. Once, Odin
software detects your phone, you will see the Added message on Odin.
5. Before installing the stock firmware on Galaxy J5 make sure that both Auto Reboot and F.Reset Time are selected.
Then, click on the AP button on Odin software and select the stock Rom where you have previously extracted it.
Now click start button. Odin will start flashing.
6. In the end, on the Odin software the pass message should be displayed and your Samsung Galaxy J5 will
reboot automatically.
7. Congratulation you have upgraded to android 6.0 Marshmallow.
Detailed tutorial for flashing via Odin:
https://androidmtk.com/flash-samsung-stock-rom-using-odin
Downloads:
1. Firmware
http://www.sammobile.com/firmwares/
http://updato.com/firmware-archive-select-model
2. USB driver
https://androidmtk.com/download-samsung-usb-drivers
3. Odin
https://androidmtk.com/download-odin-downloader-versions
Downgrade to Android 5.1.1
Incase if you don’t like android 6.0 and want to downgrade you can downgrade to android 5.1.1 by following these
steps.
1. Download 5.1.1 firmware for your region from the given link.
2. Follow the steps provided in above upgrade tutorial and flash the firmware using the Odin.
Rooting:
For rooting your J5 on Android 6.0 as well as Android 5.1.1 follow these steps.
1. Download the TWRP recovery from the link below.
Android 5.1.1 (Lollipop) ( Thanks @Nick Verse for TWRP recovery)
http://forum.xda-developers.com/galaxy-j5/development/recovery-samsung-galaxy-j5-t3338869
Android 6.0 (Marshmallow) (Thanks @ganesh varma for TWRP recovery)
http://forum.xda-developers.com/android/development/recovery-samsung-galaxy-j500f-t3416960
2. Download Supersu zip from the link below
https://download.chainfire.eu/696/supersu/
For Marshmallow Users if you are facing bootloop after flashing supersu.zip . Flash the supersu file given in the link below.
https://mega.nz/#!zNVBhKjb!FZFKq6vaIPudYMoIajb-3zwuLOC26OHtdYY_TKt-6Qs (Thanks @jka_dark28 for link)
3. Now flash downloaded TWRP via Odin. (Follow the same process to Flash)
4. Transfer supersu zip file to your sd card.
5. After flashing TWRP. Reboot to recovery by pressing and holding Volume Up + Home + Power Button.
6. Now in TWRP select install, locate your Supersu zip file and flash it.
7. Than reboot your device. Congratulation you have rooted your device.
Note: Flashing TWRP and Supersu will void your warranty. So think before you flash. After flashing
TWRP do a nandroid backup first before flashing anything (even supersu file) so that if anything
goes wrong you can restore back.
And most important do everything on your own risk. I will not be responsible to any damage made to your device. But if you follow the process carefully you will not face any problem.
Hope this tutorial will help you all who don't have idea about these things.
Do write your comments and Hit thanks if it helped you.:laugh::good:
thanks for the tutorial!
testing
FOR MM
Wipe data factory reset in LL
Flash done : J500MUBU1BPF3_J500MZTO1BPF2_J500MUBU1BPF2_HOME.tar
Device does not have drk please install drk first ( knox counter =01 ), reboot.
after 15 min device start.
- TWR Working
- Root not workin on MM J500MUBU1BPF3_J500MZTO1BPF2_J500MUBU1BPF2_HOME.tar (Brazil) use this:
https://mega.nz/#!zNVBhKjb!FZFKq6vaIPudYMoIajb-3zwuLOC26OHtdYY_TKt-6Qs
- For Xposed framework use xposed-v86.0-sdk23-arm-custom-build-by-wanam-20160709:
http://forum.xda-developers.com/xposed/unofficial-xposed-samsung-lollipop-t3180960
What did you tried to flash? Is it MM or LL Firmware? And thanx for xposed and root file link.
Does this work on SM-J500F/DS? Its basically a normal J5 but with dual sim but I wanna be sure.
ZemoDroid said:
Does this work on SM-J500F/DS? Its basically a normal J5 but with dual sim but I wanna be sure.
Click to expand...
Click to collapse
What are you trying to? Upgrade to MM or downgrade to LL. And yes you can flash the firmware of J500F.
rjrulz007 said:
What are you trying to? Upgrade to MM or downgrade to LL. And yes you can flash the firmware of J500F.
Click to expand...
Click to collapse
I'm trying to root it.
Just flash twrp via odin. And install supersu zip via twrp. And remember it will void your warranty. One more thing do a nandroid backup before flashing anything.
Do I need to unlock bootloader before flashing twrp.? If it is required how can I do it on Samsung galaxy J500H running marshmallow 6.0.1?
Thank you
Whatisausername said:
Do I need to unlock bootloader before flashing twrp.? If it is required how can I do it on Samsung galaxy J500H running marshmallow 6.0.1?
Thank you
Click to expand...
Click to collapse
You have to enable USB debugging on your Galaxy J5 and OEM unlocking by going into developer Options. To enable developer option go to system, About Phone, and tap Build number 5/6 times. Let me know if you need more help.
.yeah it helped but my phone is stuck at samsung.
Whatisausername said:
I did both however my phone simply does not boot into twrp.. Odin said passed and knox is tripped.
Click to expand...
Click to collapse
Untick the Auto Reboot from the options in Odin and flash the recovery. After flashing finishes,power off the device(by removing battery) and hold [ VOLUME UP+HOME+POWER] to enter into the recovery and swipe to 'allow modifications'. Hope This will help you.
Whatisausername said:
.yeah it helped but my phone is stuck at samsung.
Click to expand...
Click to collapse
Did you flashed anything after installing TWRP recovery, like any zip files?
rjrulz007 said:
Did you flashed anything after installing TWRP recovery, like any zip files?
Click to expand...
Click to collapse
Yeah update-superuser.zip
Edit: flashed stock rom ie 5.1.1 via odin and updating to 6.0.1 will try second file.
Whatisausername said:
Yeah update-superuser.zip
Edit: flashed stock rom ie 5.1.1 via odin and updating to 6.0.1 will try second file.
Click to expand...
Click to collapse
rjrulz007 said:
Did you flashed anything after installing TWRP recovery, like any zip files?
Click to expand...
Click to collapse
OK well which partitions should i backup?
Works great, Thanks
Downgrade
Hi All!
If I want to downgrade from 6.0.1 to 5.1.1 via Odin, is it sure, that I need only one AP/PDA file from firmware sites?
Because I remember with an older phone, that if I need to downgrade, it need the other files too - Bootloader, Phone, CSC.
Is it sure that there is no need for them? If it, where can I download them?
Thanks!
Hello mate, I have gone back and forward from LP - MM a number of times.
I have had no problem with it as all.
I just flashed the firmware from from Sam mobile ( there are lots us links through out the ROMs thread)
I have only had to put the file into the AP and flashed no problem.
Just mage sure that the firmware is the correct one for your model
Sent from my Galaxy J5 using XDA Labs
Hey, I have a SM J500F 6.0.1, can I root it the same way as an 6.0 or do I have tobdo anything diferent??
I Suggest that if your device won't pass Samsung logo, put it in recovery mode and Factory Reset.
I Had that issue and i solved it doing that.:fingers-crossed:
Do I need stock recovery to only root my J5?? And will I lose all my data if I root it??

Latest Modem & Stock Recovery

FOR SAMSUNG GALAXY ALPHA G850F
For anyone who doesn't want to download the whole stock firmware or is using a custom ROM and hasn't update baseband/modem in a while or want to go back to stock recovery here are the latest Modem & (Stock) Recovery files taken from G850FXXU2CPG1_G850FOXE2CPG1_G850FXXU1CPC1 firmware
Download Modem : https://goo.gl/5Yr1Dr
Download Recovery: https://goo.gl/y1O3WM
To flash modem:
1. Download Odin here https://goo.gl/wL8LFs
2. Open Odin and click on CP and find the modem.bin file (wait until it says Added then countinue to 3)
3. Put your phone in Download Mode
4. Connect it via a USB cable with your pc
5. Click Start
6. Wait until your phone is booted.
Done !
To flash recovery (the way I do it )(You must have root):
1. Get the Flashify APP here : https://goo.gl/aQqYGa
2. Open Flashify and select "Recovery Image" under Flash
3. Find your recovery.img file, click ok and flash it
4. Wait for it to finish
Done !
Thanks.
Please Help me!
Why isn't working on my phone? I follow all the instructions, Odin install all perfectly but keep doing boot loops
I've flashed modem but LineageOS still isn't detecting my sim card.
Amazing, thank you! Downloading >1GB from cheapy download sites like rapidgator capped at ~30KB/s with flaky wifi is impossible for me.
ty
DurimKlaiqi said:
FOR SAMSUNG GALAXY ALPHA G850F
here are the latest Modem & (Stock) Recovery files taken from G850FXXU2CPG1_G850FOXE2CPG1_G850FXXU1CPC1 firmware
Click to expand...
Click to collapse
I suppose the baseband (CP) version you have attached is G850FXXU1CPC1
I have version G850FXXU1COJ5 and can't update - Odin can't flash, no details for the error, just failed 1. The full name of the ROM I had flashed is
G850FXXS2CQA2_G850FOLB2COJ1_G850FXXU1COJ5_HOME.tar.md5
and previously I had used
G850FXXU2COK6_G850FOLB2COJ1_G850FXXU1COJ5_HOME.tar.md5
which seem to have same baseband.
Why can't I update the baseband?
Thank you
Hi,
I am trying to flash newer baseband from what I have: G850FXXU1COJ5
I tried but failed with flashing through odin of the following two:
G850FXXU2COK6.bin
G850FXXU1CPC1.bin
Perhaps I am making a mistake in flashing it, but I am not aware which is newer or what is the difference between these two U2 COK6 and U1 CPC1
U2 > U1, but COK6 < CPC1, so which one is newer?
Thanks
Hello! I have a Network problem with my Galaxy S6 SM-G920T, I need a Modem for my Galaxy. The Baseband Version is: G920TUVS6FRC1. Help me please!
Markpetit92 said:
Hello! I have a Network problem with my Galaxy S6 SM-G920T, I need a Modem for my Galaxy. The Baseband Version is: G920TUVS6FRC1. Help me please!
Click to expand...
Click to collapse
https://www.sammobile.com/firmwares/galaxy-s6/SM-G920T/

How to TWRP Galaxy Note 2 GT-N7102

Hello everyone,
I have a Samsung Galaxy Note 2 GT-N7102 with following details:
Build Number: JSS15J.N7102ZCUEOJ1
Baseband version: N7102ZCUEML1
This is a model from CHN which I believe to be China because almost all default settings are for China.
This model is shipped with Android 4.3.3 and do not allow for new android updates.
I have tried to use TWRP using the model; https://twrp.me/samsung/samsunggalaxynote2n7100.html because I did not find the exact TWRP file for N7102 model.
I have used this model because it shows code name: t03g and using an app that allows me to see some phone informations I found codename t03gduoszc
Problem is after installing TWRP via Odin (version Odin3 v3.13.1), the device does not allow me to boot into recovery mode at all.
Tried to boot into recovery mode by pressing the keys VOL UP+HOME+POWER and also tried by choose to auto-reboot option on Odin after install the file and none of the options works.
I have successfully used CF Auto Root and SuperSU works, but do not know how to upgrade android version for this device using CF Auto Root and all instructions I found are TWRP related.
Can anyone help me find a TWRP file that works for this Galaxy Note 2 model?
Additionally, any step by step guide that allows me to upgrade Android version on the device?
Thank you very mush in advance
Paulo

[SOLVED] Samsung Galaxy A10 Keep Restarts

My Galaxy A10 Just Keep Rebooting For No Reason After Install LineageOS 19
The Reason: I'm Trying Install Twrp And LineageOS 19 On My A10 By Unlock Bootloader And Flash A File Call Disable Vbmeta By Using Latest Odin Tool. After That, I Flash Latest Twrp Via Odin And Flash Unofficial LineageOS 19 Via Twrp,
At First Is Was Successful Until I'm Restart The Phone. And That Is How Got My Phone Keep Restarting And I Can't Stop It, Lucky I'm Still Managed Goes To Download Mode But When I Flash Stock Firmware Via Odin Tool, This Error Message Show Up
<ID:0/005>Can't open the specified file. (Line: 2006)
And Flashing Progress Was Fail
I Try Running Odin As Admin
I Try Put Odin And Firmware Into Drive C: And Run It
I Try Restart PC
And It Still Same Results
Can Some One Explain Why Is This Happen
Also Sorry For My Bad English I'm From Vietnam
My Phone Model: SM-A105G/DS XXV
Unofficial LineageOS 19 That I Use For Flashing On My A10:https://4pda.to/forum/index.php?showtopic=977707&st=2540#entry111618931
[SOLVED] Using Odin 3.14.1 Patched, Put Odin Patched Into Drive C:, Run With Admin And Flash Your Phone Stock Firmware
Link To The Odin Patched: https://forum.xda-developers.com/t/patched-odin-3-13-1.3762572/
All Thank And Credit To This Guy On Forum: neo64yt
SteveBrandon1995 said:
My Galaxy A10 Just Keep Rebooting For No Reason After Install LineageOS 19
The Reason: I'm Trying Install Twrp And LineageOS 19 On My A10 By Unlock Bootloader And Flash A File Call Disable Vbmeta By Using Latest Odin Tool. After That, I Flash Latest Twrp Via Odin And Flash Unofficial LineageOS 19 Via Twrp,
At First Is Was Successful Until I'm Restart The Phone. And That Is How Got My Phone Keep Restarting And I Can't Stop It, Lucky I'm Still Managed Goes To Download Mode But When I Flash Stock Firmware Via Odin Tool, This Error Message Show Up
<ID:0/005>Can't open the specified file. (Line: 2006)
And Flashing Progress Was Fail
I Try Running Odin As Admin
I Try Put Odin And Firmware Into C: And Run It
I Try Restart PC
And It Still Same Results
Can Some One Explain Why Is This Happen
Also Sorry For My Bad English I'm From Vietnam
My Phone Model: SM-A105G/DS XXV
Unofficial LineageOS 19 That I Use For Flashing On My A10:https://4pda.to/forum/index.php?showtopic=977707&st=2540#entry111618931View attachment 5714975View attachment 5714977View attachment 5714981
Click to expand...
Click to collapse
I have the same issue

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