Please Help Me I Might have bricked my phone(A20S-A207F/DS) - Samsung Galaxy A20 Questions & Answers

I tried to install twrp on my phone(Samsung Galaxy A20s-(A207F/DS) following this tutorialhttps://www.androidaddicts.online/i...n-android-phones-samsung-included-using-odin/).
I entered download mode and on odin it said flash was successful after i tried to reboot my phone i was stuck in bootloop of download modeHere's the image.Now i'm in a different screen where it says:Secure Check fail:recovery.img.Here's a link to the image:Error Message
How do i fix this and is my phone done for?

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[Q] please some help sm-n9005

hello i have a problem with note 3.I try to flash the official greek rom downloaded from samfirmware N9005XXUENC3_N9005COSENC1_COS\N9005XXUENC3_N9005COSENC1_N9005XXUENC2_ and i always get odin fail message. the phone cant boot anymore only in download mode.all this start because my son install an application cmw recovery in his phone. when he restarted in recovery mode an error recovery was shown as :" set warranty bit : recovery" and was booting and booting again with this message. after that I put the phone in download mode to flash it but is impossible. try with kies also but nothing. Please i need help
regards

LG G2 Bootloop Bricked - No recovery or Download mode

Hi guys, I might need some help or a walk through here, I might have bricked my phone. I stump-rooted my phone ( 4.4.2) and installed TWRP Recovery 2.8.1 initially , Installing SuperSU which patched my sdcard and rebooted causing my phone to get stuck in a boot loop giving me no access to download mode, just recovery. From there I tried to install Cynogen mod 12 in TWRP recovery to fix the bootloop but any attempt at flashing gave me an error "error executing updater binary in zip." So I extracted the folders and flashed the 2.7.0 recovery.img which sayed it worked but now my phone is still stuck in boot loop, no download mode and when I try to enter recovery I get stuck in fastboot mode with port change errors. I took some screenshots so it would be easier to help me out. Every time I plug in the USB I get the following errors, the screenshot is from continuous attempts
I have the mini sdk installed and Koush drivers. Device manager does not recognize my phone anymore but it does come up under Fastboot Interface
Any Help would be greatly Appreciated
Because I'm a new member I can't post screenshots so just add an h infront of the links.
Thanks in advance for all your help
ttp://i.imgur.com/mHcOYOL.jpg
ttp://i.imgur.com/WxZNNzi.png
Take a fresh KDZ for your model and flash it via LG FlashTool
wisefreakz said:
Take a fresh KDZ for your model and flash it via LG FlashTool
Click to expand...
Click to collapse
Can you please explain how to do that WITHOUT entering download mode?
Maybe LG Flash recognizes your phone and will do the job.
LG Flash does not recognize my phone at all. http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404 Do you think this method will work?

Help i soft bricked my phone!

HELP!, Just now, I attemped to flash the BOH4 modem I downloaded from the phoenixrom thread using mobile odin app.
Now, I am unable to boot into recovery mode. when I attempt to boot the phone, it hangs at the galaxy s5 screen with the top left showing 'recovery booting...' in blue. I am only able to boot into download mode at this moment! Someone please help!
Flash a stock ROM from download mode then?
Can you please post a link for that? sorry for the inconvenience!
sammobile . com
Enter your S5 model into the firmware section
Instructions under the download

Please help!!!!!!

Today i was trying to install the Android Marshmallow 6.0.1 on my Galaxy S5 Snapdragon via Odin, i downloaded the firmware from Sammobile, i verified that the phone model was exactly the same as named on the firmware, i place the .md5 file in the AP slot and everything was ready to go! (The phone was already plugged and in Bootloader mode, and drivers were up to date) then when finishing the flash Odin FAILS to complete the flash and the phone is left with nothing than the Download mode, i panic and try to access recovery mode but realize that there´s no recovery....I proceed to install the recovery.tar into my phone and it works, i start the phone and Samsung logo comes up, finally it loads and does al the process after you flash a Samsung phone.
Everything works just fine!...except for one thing, THERE´S NO RECOVERY!!!. The phone works perfectly but when i try to enter recovery mode, it sends me to Odin mode as it displays a message saying that failed to boot into recovery.
Please help me i don´t know what to do.
Thanks!
Just flash a custom recovery like twrp or cwm
Already did...same problem, recovery won't boot
adavicco said:
Already did...same problem, recovery won't boot
Click to expand...
Click to collapse
You need to flash a pit file to complete the install correctly.

My Galaxy S5 appears to be unflashable/unrootable, any advice?

Hi,
I recently got me a Galaxy S5 (SM-G900F) and the first thing i wanted to do was installing CM13 as I always do with my new phones. However, when i followed te steps on CM wiki using Heimdall to flash TWRP the blue bar of the downlaod mode increases a small bit, then stops and in the command promt it says something about error with finding PIT. After trying this for three times i decided to go with Odin, which I do prefer anyways.
I tried flashing TWRP , the blue bar is filling to 100% but then on the little screen where Odin usually states FAIL! or PASS! it just says RESET! and my phone is restarting. Shortly after it restarded you can see the RESET! turning to PASS!, but when I tried checking in TWRP is installed, it wasn't. I tried it again and then Odin suddenly says FAIL! After restarting my phone it says "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again". I couldnt even enter download mode anymore till I tried if getting out the battery would work. I could enter download mode again and flashed the same TWRP on my phone again, and aigain it says RESET! but after that my phone worked again. I tried flashing with another version of Odin and TWRP but same thing happened - First run it said RESET!, second run FAIL!.
I thought maybe rooting the device and installing TWRP via their app afterwards could do the trick. So i tried flashing Autoroot with Odin but it made my phone showing a screen with Samsung logo and in the upper left corner something about recovery mode, seemed to be a loop/freeze. So i took out the battery again and flashed TWRP and that solved the problem again. At last I tried rooting by using TowelRoot but it says the service is not available for my device, even though S5 is listed as a supported device.
I really have no idea what to do anymore, would be very grateful if someone could come up with a solution.
BTW: Is it possible to flash CM13 without using custom recovery by using stock recovery?
Greetings
Khalitas
Khalitas said:
Hi,
I recently got me a Galaxy S5 (SM-G900F) and the first thing i wanted to do was installing CM13 as I always do with my new phones. However, when i followed te steps on CM wiki using Heimdall to flash TWRP the blue bar of the downlaod mode increases a small bit, then stops and in the command promt it says something about error with finding PIT. After trying this for three times i decided to go with Odin, which I do prefer anyways.
I tried flashing TWRP , the blue bar is filling to 100% but then on the little screen where Odin usually states FAIL! or PASS! it just says RESET! and my phone is restarting. Shortly after it restarded you can see the RESET! turning to PASS!, but when I tried checking in TWRP is installed, it wasn't. I tried it again and then Odin suddenly says FAIL! After restarting my phone it says "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again". I couldnt even enter download mode anymore till I tried if getting out the battery would work. I could enter download mode again and flashed the same TWRP on my phone again, and aigain it says RESET! but after that my phone worked again. I tried flashing with another version of Odin and TWRP but same thing happened - First run it said RESET!, second run FAIL!.
I thought maybe rooting the device and installing TWRP via their app afterwards could do the trick. So i tried flashing Autoroot with Odin but it made my phone showing a screen with Samsung logo and in the upper left corner something about recovery mode, seemed to be a loop/freeze. So i took out the battery again and flashed TWRP and that solved the problem again. At last I tried rooting by using TowelRoot but it says the service is not available for my device, even though S5 is listed as a supported device.
I really have no idea what to do anymore, would be very grateful if someone could come up with a solution.
BTW: Is it possible to flash CM13 without using custom recovery by using stock recovery?
Greetings
Khalitas
Click to expand...
Click to collapse
RESET! is basically the same thing as PASS! What version of TWRP are you installing? The keis screen you got is the same as download mode. Why are you using heimdal? your idea to go with Odin was a good one. Anyways, download TWRP 3.0.2 (not 3.0.2-1 or 3.0.2-2 as they are buggy) and flash it in Odin, reboot to recovery and install the ROM you like, of course following its specific install instructions. No, you cant install a custom rom with stock recovery
Thanks for your answer, meanwhile i managed to fix this problem. Had to flash the latest Firmware because twrp (could just install the oldest version otherwise I had no option to boot into recovery at all) said no OS installed. After rooting via Odin worked like it's supposed to.
Why did I use Heimdall? Because I wanted to stick to CM-wikis instruction and they used Heimdall.

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