[OneUI 3.0 Beta] [EXYNOS / International] S20/+/Ultra Beta thread, Update.zip Files

[Andres-3Dfx]

Well I want to thank you but I already found the solution here, thank you for your time. POST #5

Help to recover download mode (fastboot) | XDA Developers Forums (xda-developers.com)

 

[*Detection*]

Sorry, I don't speak English and maybe I'm not explaining myself well, ADB will use it well, I can restart the phone with it and enter recovery, if I try to enter download mode the red letters appear and it does not go from there it remains as dead, odin does not recognize the pc neither ADB either, I have to turn off the mobile manually, but it does not enter the dowload mode in any way.

Did you try entering download mode via ADB?

adb reboot download

 

[Andres-3Dfx]

Did you try entering download mode via ADB?

adb reboot download

Hi ,yes, it fixed now, thx.

 

[Yeisonp]

Hi, I have the same problem, I still can't find a solution. Anyone who can help us? It stays in the phrase entering fastboot mode in red and from there it does not happen, I tried with the command. \ Adb fastboot devices but nothing ... I don't know what to do.

i have the same problem too... when i connected my phone to pc, dont recognize and i cant enter to fastboot reboot ...

i just connect my device over wifi with remote debugging, but i cant do it with fastboot...


any solution guys?

 

[kevinireland11]

i have the same problem too... when i connected my phone to pc, dont recognize and i cant enter to fastboot reboot ...

i just connect my device over wifi with remote debugging, but i cant do it with fastboot...


any solution guys?

To get into download mode you need to type abd devices then adb reboot download, not fastboot

 

[Yeisonp]

To get into download mode you need to type abd devices then adb reboot download, not fastboot

yeah, i understand that, and i did that, but my pc dont recognize the phone,

 

[kevinireland11]

yeah, i understand that, and i did that, but my pc dont recognize the phone,

Well, do you have debugging enabled?

 

[kevinireland11]

You also have to download and install adb and fastboot to your pc first or it won't pick up your device to and what also I like to do is select all the options like media transfer midi photo transfer so my pc sets up everything

 

[Andres-3Dfx]

i have the same problem too... when i connected my phone to pc, dont recognize and i cant enter to fastboot reboot ...

i just connect my device over wifi with remote debugging, but i cant do it with fastboot...


any solution guys?

Yes, try, I was able to flash the fw entering Odin mode (turn off phone, push both vol buttons and plug in cable connected to PC). Still facing that screen if i try to enter bootloader mode. At least there's a way to flash.

 

[Darkat70]

I use ADB Appcontrol from a developer on this forum, just connect to pc and select what boot mode you want, no key pressing or switching off first.

 

[Palanik]

Can I downgrade from android 11 stable to android 11 beta? And how? Using method from first post?

 

[kevinireland11]

Can I downgrade from android 11 stable to android 11 beta? And how? Using method from first post?

I'm not to sure but is there a reason you want that?

 

[Palanik]

I'm not to sure but is there a reason you want that?

I want try, maybe on beta version my phone will catch 5g signal. The same situation was wit one plus 8 Pro, on stable 5g didn't work, on android 11 beta 2 works.

 

[kevinireland11]

I want try, maybe on beta version my phone will catch 5g signal. The same situation was wit one plus 8 Pro, on stable 5g didn't work, on android 11 beta 2 works.

Coming from an oppo find x2 Pro my signal on this s20plus is terrible, is this a bug or just bad hardware

 

[Palanik]

Coming from an oppo find x2 Pro my signal on this s20plus is terrible, is this a bug or just bad hardware

But you have 5g?

 

[kevinireland11]

But you have 5g?

I had 5g on my oppo but not on this, I have the 5g version buts it's only ever gave me 4g, and most of the time the signal is really low and I get H+, on my oppo I always had mostly full bars everywhere

 

[Nmc_alves®]

Coming from an oppo find x2 Pro my signal on this s20plus is terrible, is this a bug or just bad hardware

Bug for sure, with Android 10 no mobile network problem but with 11 i have big problems with mobile network conections...

 

[kevinireland11]

Bug for sure, with Android 10 no mobile network problem but with 11 i have big problems with mobile network conections...

Really hope they fix this, it's terrible drops down to 3g and E most of the times

 

[Daekin]

Bug for sure, with Android 10 no mobile network problem but with 11 i have big problems with mobile network conections...

tried factory reset? many problems after upgrade are caused because of incorrect user data from previous version of OS that could not be updated.

try to flash again with odin but with full wipe (CSC instead od HOME_CSC), also, since there are now 3 stable versions (as far as I know), flash the one that corresponds to your region/carrier.

 

[Nmc_alves®]

tried factory reset? many problems after upgrade are caused because of incorrect user data from previous version of OS that could not be updated.

try to flash again with odin but with full wipe (CSC instead od HOME_CSC), also, since there are now 3 stable versions (as far as I know), flash the one that corresponds to your region/carrier.

Yes, i ave clean flash my divice directly android 11 with factory reset and CSC, not HOME_CSC...
But the problem is alwais there, but not with betas 1 to 6 DBT... Only with beta 7 ,8 and final version... and the last one too...