It's get to annoying not able to get into recovery and download mode. And also wifi is regularly connecting and disconnecting.
I regret to update into one ui 3 it's really sucks.
I cannot say from personal experience how to enter download mode with a Galaxy S10+ but aside from the physical buttons combo, you should be able to use ADB or Fastboot commands to reboot into recovery while connected via USB to a laptop or PC.
I'm not sure how much experience you have with modding Android phones so please don't take offense if you already know the following. It's possible that something is different with Samsung's S10+ if they tweaked security settings. I may be the one who needs to do some research.
A few questions:
1. Have you enabled Developer Mode yet?
--> If not, just go into Settings -> About or Phone Info -> Look for 'Build Number' and tap repeatedly until you see a Toast message popup saying Developer Mode is now Unlocked!.
2. If you have Developer Mode, have you enabled ADB yet?
3. If none of these are available, then I must admit I would be flabbergasted as well. Hopefully Samsung hasn't gone far from the path of moddable firmware. If they have, I would probably just buy a different brand.
Right now my absolute favorite smartphone brand is OnePlus without a doubt! I have a OnePlus 5T and it rocks with 8 GB of RAM and OctaCore processor.
---> When I upgrade, I'm definitely sticking with OnePlus unless some other manufacturer is making ridiculously high-powered devices that make my laptop look weak & pathetic.
Samsung made some changes in the oneui 3 update.
RECOVERY MODE ONEUI 3.0
How to Reboot into Recovery Mode on Samsung’s Android 11 One UI 3.0 Firmware Update Hold the Power button of your device till the power menu pops up and select Power Off. Wait for your device to turn off completely. Plug-in a USB-C data cable connected to your PC or USB-C earphones in your...
r2.community.samsung.com
And what about download mode?
NarendraY11 said:
And what about download mode?
Click to expand...
Click to collapse
For download mode, hold the Bixby and Volume Down buttons together whilst inserting the USB-C cable into the phone.
Hey everyone!
So, I've got a HD1903, 8GB RAM 128GB ROM. I updated to OxygenOS 11.0.02, but it was still buggy as hell, so I decided to downgrade. I also had rooted the phone, and decided to get rid of that too. I went to the stock fastboot roms page, downloaded the 10.0.13 ROM and used 'flash-all.bat' file to clear everything. But halfway, it reboots, goes into recovery, then goes to Qualcomm Crashdump mode. That's it. No code or anything, just Qualcomm Crashdump mode, in Blue and Red letters. I tried to hold vol-up, vol-down and power to get into fastboot, but it just loads the fastboot splash screen, then goes back to the same qualcomm crashdump mode screen. Even if i try to hard reset it, by holding vol-up and power, it still goes to the same screen.
Anyone know what to do? I have no idea how to use the 'MSM tool' that everyone talks about, so any guiding advice would be great!
Thanks!
DM me here - https://www.facebook.com/prantor.khan.16 I'll help
HueyT said:
Click to expand...
Click to collapse
I didn't install TWRP, this was all on stock recovery. I also cannot get into fastboot mode.
Msmtool does not need twrp or fastboot--just the software, rom image, drivers, and button combo pushes and holding
OK, so I got it working again, thanks to the advice of reddit users, discord users and the latest msm tool and some googling. I held the vol-up and vol-down buttons for 30 seconds, then connected it to the laptop, with msm running, to a usb 2.0 port, and pressed start. hey presto, it worked. Thanks guys!!
scoped_ar07 said:
Hello
Using the MSM tool is very simple, you just have to download it from this link.
https://drive.google.com/file/d/12y3lO0wIgb2_LSDeVw9x_2C_HjbgZlb_/view?usp=sharing
NOTE: only works on Windows PC
1. Unzip the contents of the RAR into a folder.
2. Run the MSM application
3. Click Start.
4. Connect the cell phone in EDL mode (volume up + down button)
5. Wait for the process to finish (it takes a long time, please be patient)
6. The phone will restart automatically and a message will appear informing you that the equipment is damaged (don't be careful).
Note: The phone should automatically boot into fastboot mode and display a menu, but if it doesn't and instead boots to the T-mobile screen, you need to force shutdown with the power button for several seconds and then manually start it in fastboot mode. (volume up + volume down + power button)
7. Now you need to unlock the bootloader with the command from a Windows CMD window, but you need to download this ADB tool first.
https://dl.google.com/android/repository/platform-tools-latest-windows.zip
-Unzip the tool into a folder
-Open a Windows command window, in administrator mode and direct it to the path where you unzipped the ADB tool.
8- Execute this command while the cell phone is connected in Fastboot mode.
fastboot flashing unlock_critical
9- A question will appear on the phone in which you must allow the unlocking.
-With the volume keys select the option to allow it and press the power button.
-At this time your bootloader will be unlocked.
10. Copy the ADB tool files into the folder where ROM 10.0.13 is and replace everything.
11. With the phone connected to the PC, on the command line, run the flash-all.bat file
12. When the phone restarts and the yellow and white letters appear informing that the phone is not safe because the bootloader is unlocked, repeatedly press the (volume down) button until a menu in Chinese appears.
-PC will detect the phone again in fastboot mode and continue to flash
-Leave the phone and PC still until the process is finished.
-In the command line it will indicate that it cannot find files or partitions (ignore it)
13. Finally, the computer will restart automatically and you will be able to use it normally.
Notes:
1. If the phone after the flashing process with MSM starts up and shows the T-mobile logo, don't worry, just turn it off with the power button and connect it in fastboot mode.
2. Do not try to use it with the firmware that I install with MSM, as it will not work properly.
3. Before locking the bootloader again (if you plan to do so) first update via OTA, to the most recent version of Oxygen, otherwise the system will crash again and you will have to repeat the whole process.
Click to expand...
Click to collapse
Stronger1101 said:
Hi
Using the MSM tool is very simple, you just have to download it from this link.
hotdogt_11_O.01_190920 op7t tmo usa patched unlock bootloader.7z
drive.google.com
NOTE: It only works on Windows pc
1. Unzip the contents of the RAR into a
2. Run the MSM application
3. Click Start
4. Connect the cell phone in EDL mode (volume up + volume down button)
5. Wait for the process to finish (it is delayed)
6. A message appears informing that the equipment is damaged, do not be careful.
7- Now you must unlock the bootloader with a command from a windows CMD window, but first you must download this ADB tool.
https://dl.google.com/android/repository/platform-tools-latest-windows.zip
-Unzip the tool into a folder
-Open a windows command window, in administrator mode and direct it to the path where you unzipped the ADB tool.
8. Now run this command while the cell phone is connected in Fastboot mode.
fastboo ...
Hi
Using the MSM tool is very simple, you just have to download it from this link.
https://drive.google.com/file/d/12y3lO0wIgb2_LSDeVw9x_2C_HjbgZlb_/view?usp=sharing
NOTE: Only works on Windows PC
1. Unzip the contents of the RAR into a folder
2. Run the MSM application
3. Click Start
4. Connect the cell phone in EDL mode (volume up + volume down button)
5. Wait for the process to finish (it's time consuming, be patient)
6. The phone will restart automatically and a message will appear informing you that the equipment is damaged (don't be careful).
Note: The phone should automatically start in fastboot mode and show a menu, but if it doesn't and instead starts on the T-mobile screen, you must force shutdown with the power button for several seconds and then manually start it in fastboot mode. (volume up + volume down + power button)
7. Now you must unlock the bootloader with command from a windows CMD window, but first you must download this ADB tool.
https://dl.google.com/android/repository/platform-tools-latest-windows.zip
-Unzip the tool into a folder
-Open a windows command window, in administrator mode and direct it to the path where you unzipped the ADB tool.
8- Execute this command while the cell phone is connected in Fastboot mode.
fastboot flashing unlock_critical
9- A question will appear on the phone in which you must allow the unlocking.
-With the volume keys select the option to allow it and press the power button.
-At this moment your bootloader will be unlocked.
10. Copy the ADB tool files into the folder where ROM 10.0.13 is and replace everything.
11. With the phone connected to the PC, in the command line, run the file flash-all.bat
12. When the phone restarts and the yellow and white letters appear informing that the phone is unsafe due to having the bootloader unlocked, repeatedly press the (volume down) button until a menu in Chinese appears.
-The PC will detect the phone again in fastboot mode, and continue flashing
-Leave the phone and the pc still until the process is finished.
-In the command line it will indicate that it cannot find files or partitions (don't pay attention)
13. Finally the equipment will restart automatically and you will be able to use it normally.
Notes:
1. If the phone after the flashing process with MSM starts up and shows the T-mobile logo, don't worry, just force it off with the power button and connect it in fastboot mode.
2. Do not try to use it with the firmware that I install with MSM, as it will not work properly.
3. Before blocking the bootloader again (if you plan to do it) first update via OTA, to the most recent version of Oxygen, otherwise it will crash the system again and you will have to repeat the whole process.
Click to expand...
Click to collapse
Oh wow that was a long and well defined post. Thank you for taking the time to type it out.
As it happens, I fixed my issue already (IDK if there's a solved flair for XDA or something?). I downloaded the latest (10.0.15) MSM Tool from the XDA page, held the vol-up and vol-down for 30 seconds this time (as per advice from discord users) got the phone into edl mode, connected to a usb 2.0 port and let msm tool do it's thing. Everything is working perfectly now.
I've got the same problem but even with holding vol up+down buttons for 30 seconds I can't get into edl mode. It boots into qualcomm crashdump mode. I don't have fastboot working, I only see fastboot splash screen for a sec and then qualcomm crashdump mode appears. Could someone help?! As soon as usb cable is connected phone boots into qualcomm crashdump mode. no matter what I do.
Also do service centers undertake servicing for such phones which bricked because of badly flashed roms.
Āryan-9909 said:
Also do service centers undertake servicing for such phones which bricked because of badly flashed roms.
Click to expand...
Click to collapse
Yes, theyll just change out the motherboard
HueyT said:
Yes, theyll just change out the motherboard
Click to expand...
Click to collapse
If they're going to just change the motherboard, I wonder what the EDL mode is meant for. Anyways, I won't go for motherboard change one can buy a new and better phone at that kinda price.
Anyways, I Fixed it through EDL method, you have to hold vol up and down simultaneously and immediately connect to windows (while still holding both buttons) via original USB cable. Check with Device manager if your device shows up, it's easy enough but you might have to keep trying to you get it right. Thereafter, disable driver verification in windows and if Sahara communications failed message appears in msm tool, turn off phone and repeat the procedure again.
The repair peeps only fix hardware and not software. It's more cost effective for them to swap out hardware faster than messing with msmtool like us
Āryan-9909 said:
I've got the same problem but even with holding vol up+down buttons for 30 seconds I can't get into edl mode. It boots into qualcomm crashdump mode. I don't have fastboot working, I only see fastboot splash screen for a sec and then qualcomm crashdump mode appears. Could someone help?! As soon as usb cable is connected phone boots into qualcomm crashdump mode. no matter what I do.
Click to expand...
Click to collapse
OK, so you won't get any confirmation that you're in EDL modem you just have to wing it. What I did, I first opened the MSM tool on my laptop, connected the USB side to the laptop at a USB 2.0 port, and kept the USB-C side within easy reach. I held the buttons down with one thumb for 30-35 seconds, and while still holding them down with one hand, i connected the cable to the phone and clicked enum in MSM, it showed connected so I let the buttons go, and it didn't restart. I clicked start, and it worked for me.
scoped_ar07 said:
OK, so you won't get any confirmation that you're in EDL modem you just have to wing it. What I did, I first opened the MSM tool on my laptop, connected the USB side to the laptop at a USB 2.0 port, and kept the USB-C side within easy reach. I held the buttons down with one thumb for 30-35 seconds, and while still holding them down with one hand, i connected the cable to the phone and clicked enum in MSM, it showed connected so I let the buttons go, and it didn't restart. I clicked start, and it worked for me.
Click to expand...
Click to collapse
You don't have to hold buttons for that long, you can immediately connect it to PC. There is usually a sound to indicate that a new device has been connected to windows, you can also keep device manager open for confirmation. This video really helped.
After receiving a " qualcomm crash dump" , I was able to boot into recovery. Then I had done a factory reset.
Phone turns on fine, charges as well.
Although, On my Laptop / Desktop it does not see the phone within MSM, ASs well as ADB, Fastbootd or device manager.
I have the correct drivers downloaded.
Ideas ?
hightech316 said:
After receiving a " qualcomm crash dump" , I was able to boot into recovery. Then I had done a factory reset.
Phone turns on fine, charges as well.
Although, On my Laptop / Desktop it does not see the phone within MSM, ASs well as ADB, Fastbootd or device manager.
I have the correct drivers downloaded.
Ideas ?
Click to expand...
Click to collapse
Qualcomm 9008 drivers too?
HueyT said:
Qualcomm 9008 drivers too?
Click to expand...
Click to collapse
Yes.
I went ahead and ran another factory reset via recovery, no luck.
New cable, another PC?
HueyT said:
New cable, another PC?
Click to expand...
Click to collapse
Tried both, my desktop would always connect, adb, fastboot, etc.
I had just just freshly installed oneplus drivers including qualcomm on my laptop. Device was not recognized before driver installation or after.
Figure id try on my Mac, and linux laptop. no dice.
ADB is enabled.
Here are the drivers that are installed on my PC ( I enabled hidden devices, in order to see them ) These were recognizing prior to " qualcomm crash dump" . Not phone will not even be seen
Hello! Last week I bought used Surface RT 64 Gb Model: 1516 with next problem:
BSOD
RecoveryYour PC needs to be repaired.A required device isn't connected or can't be accessed.Error code: 0xc000000fYou'll need to use the recovery tools on your installation media. If you don't have anyinstallation media (like a disc or USB device), contact your system administrator or PC manufacturer.
If I try to press the Windows key to "try again", I get:
BSOD
RecoveryYour PC needs to be repaired.Windows cannot verify the digital signature for this file.File: \WINDOWS\System32\winload.efiError code: 0xc0000428
You'll need to use the recovery tools on your installation media. If you don't have any
installation media (like a disc or USB device), contact your system administrator or PC manufacturer.
I've tried download the Recovery Image from Microsoft for my Surface RT (using serial number). Use official manual for creating Recovery USB (format flash in FAT32 and copy files from downloaded archive, Press Volume- & Power Release & Release Volume- after Surface logo shown). Trying to boot from USB - nothing happen, I got BSOD! Trying to enter UEFI/BIOS (Press Volume+ & Power Release & Release Volume+ after UEFI/BIOS shown) - nothing happen, I got BSOD! Everytime I got same errors: first 0xc000000f and 0xc0000428 after pressing Win Key.
I use different Recovery Images for different regions with Win 8.0RT and Win 8.1RT, find & download ready custom images and trying to boot from... Use USB flash-drive 2.0 and 3.0 (different sizes 8 Gb, 32 Gb)
The tablet does not respond to connected USB flash-drive (but USB port is Ok). I've tried to boot from MicroSD :/ And nothing again!
I am tired please help me to solve this problem
silkway said:
Hello! Last week I bought used Surface RT 64 Gb Model: 1516 with next problem:
BSOD
RecoveryYour PC needs to be repaired.A required device isn't connected or can't be accessed.Error code: 0xc000000fYou'll need to use the recovery tools on your installation media. If you don't have anyinstallation media (like a disc or USB device), contact your system administrator or PC manufacturer.
If I try to press the Windows key to "try again", I get:
BSOD
RecoveryYour PC needs to be repaired.Windows cannot verify the digital signature for this file.File: \WINDOWS\System32\winload.efiError code: 0xc0000428
You'll need to use the recovery tools on your installation media. If you don't have any
installation media (like a disc or USB device), contact your system administrator or PC manufacturer.
I've tried download the Recovery Image from Microsoft for my Surface RT (using serial number). Use official manual for creating Recovery USB (format flash in FAT32 and copy files from downloaded archive, Press Volume- & Power Release & Release Volume- after Surface logo shown). Trying to boot from USB - nothing happen, I got BSOD! Trying to enter UEFI/BIOS (Press Volume+ & Power Release & Release Volume+ after UEFI/BIOS shown) - nothing happen, I got BSOD! Everytime I got same errors: first 0xc000000f and 0xc0000428 after pressing Win Key.
I use different Recovery Images for different regions with Win 8.0RT and Win 8.1RT, find & download ready custom images and trying to boot from... Use USB flash-drive 2.0 and 3.0 (different sizes 8 Gb, 32 Gb)
The tablet does not respond to connected USB flash-drive (but USB port is Ok). I've tried to boot from MicroSD :/ And nothing again!
I am tired please help me to solve this problem
Click to expand...
Click to collapse
Hi I have same problem and have tried everything you have did you fix it
There is a bare metal recovery guide here:
Bare Metal Recovery - Windows
Resetting a Windows RT device using a recovery image
jwa4.gitbook.io
The device is not bootable from SD and it will only boot from USB if holding volume - while powering on.
jwa4 said:
There is a bare metal recovery guide here:
Bare Metal Recovery - Windows
Resetting a Windows RT device using a recovery image
jwa4.gitbook.io
The device is not bootable from SD and it will only boot from USB if holding volume - while powering on.
Click to expand...
Click to collapse
Thanks buddy I will give it a go