Hey, btrother.
Same problem here. Could you tell me how did you booted into download mode.
If i boot it up into download mode i will flash the stock ROM.
But i am stuck at the logo and can’t even enter download mode.
I have Samsung A20e .
Is this device supported ?
I din’t think so, or recently !
What twrp.img did you try to flash on it ?
no problem with vbmeta or disabling encryption ?
hello @rfalc I have exactly the same problem.
Phone locked on the Teamwin screen after the same steps you described.
Could you please tell me where you found your stock ROM ? I cannot seem to be able to find serious websites to download it.
thank you so much in advance !
hello again, @rfalc
edit : I succeeded in reinstalling an operator ROM (yuck but anyway, it works).
I’ll now re-try the procedure, hoping I won’t get stuck again in the Teamwin screen…
well @rfalc I followed your tip about using EXT2 instead of ExFAT and IT WORKED !!
Now running /e/ on my refurbished S7 Exynos, I’m so relieved !
(note : someone could consider updating the tutorial on this aspect, to avoid further disappointments)
Hello, this tread is 2 years old not expecting any replies, i have a similar case, i installed a unofficial LOS 20 Rom and forgot to flash gapps
tried booting back to twrp and it froze, but when i restarted it took me back to LOS, but suddenly idk what happand the phone is stuck on the twrp screen, download mode wont even work (it dosent boot into LOS AND download mode) can someone help?, edit: it wont even show the charging animation, just goes straight to the s7 boot screen and into twrp im guessing i wiped the download mode code or somthing, when i plug it in into windows, windows reports as “USB Device not recognized,” and in device manager, it reports as configuration descriptor request failed. usage wise i have always used android 10 one ui 2.5 custom rom and everything was fine (it was my main phone). after i got a new phone i retired the s7 and used it to install different types of roms, one of them being LOS 20 (unofiicial) and that seemed to brick twrp AND pretty much everything else. Note that download mode did not work even at the beginnging, i used an app to put it in download mode. i wish to boot this phone up to stock rom and evrything will be fine again. ever since this issue came, i then got a samsung s4 to play around with.
(So sorry for the long paragraph i have written)
So this is the real problem !
Try to boot into Download mode after the battery has been fully drained. Read this first https://xdaforums.com/t/cant-enter-to-download-mode.4048231/ kudos physwizz Post #6.
A few additional methods on this old thread https://forums.androidcentral.com/threads/cant-boot-into-download-mode.302811/.
The device won’t charge in download mode !
so charge it first…
it has been fully drained and i tried that multiple times. all the phone does is restarts the phone into a bootloop untill i leave the buttons and all
i have tried that method to no success…
even f i tried the difficult way, still no chance 
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do you got any solutions please i am also stuck at teamwin logo and cant enter into fastboot and neither i able to reboot my device to system nor in download mode.please help me out.
No I have not found a solution yet
Hi @Arpitkasana, just to clarify, can we assume that you have read all this tread from the top ?
The very first thing to do is to Force stop with Soft reset Volume Down + Power at the same time, for 7 seconds. What happens if you hold these buttons for as long as it takes to shutdown ? Once you have shutdown … where do you get stuck from earlier advice ?
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Hi all …
if installation of “TWRP” definitively don’t works,
have a try installing “recovery-e” instead !
hello, we have mentioned many times that rebooting wont do the trick, and download mode also does not want to boot up,
I have tried both the above mentioned solutions but still device reboots to recovery mode and gets stuck at teamwin logo
Sorry to hear of the difficulties you both face. I was sent this XDA link: S7 - TWRP logo stuck, bootlooping into it & PC not recognise device - The End?.
Post #2 links http://www.cpkb.org/wiki/Samsung_SM-G930F_Galaxy_S7_download_mode
- Turn off the phone completely.
- Press and hold the “volume down” and “home” buttons, then press and hold power on buttons also until a warning message appears.
Probably obvious to you, but notice that the sequence of button press is important. Also mentioned
If the device can’t enter into download mode, Samsung download mode usb jig can be used.
the samsung download mode usb jid is a physical tool that is not available in amazon (in my region,) i will try the 1st method
edit: i tried the method but no success, phone just restarts…
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