I tryed to root my phone but it failed. pls help - Samsung Galaxy S8 Questions and Answers

I have tryed to root my phone but it failed when I tryed to follow a tutorial on youtube. When I saw it failed I tryed to get back to the normal state to my home screen but then it stopped me on a light blue screen with the following text "An error occured while updating the device software. Use the emergency recovery function in the smart switch PC software". So I installed the software on my pc and tryed conecting it. When I did it said it faile to connect to device. But when I try using the Emergency Recovery function it doesnt pick up the phone and does not list the phone there for me to recover it. Ive tryed uninstalling and reinstalling. My pc does not have Odin installed however my laptop does. Ive tryed reinstalling the drivers. I dont know where to go anymore. Please help. Thank you

enter download mode and flash ROM/firmware with Odin3

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help to unbrick spica

i tried to root spica and install recovery,partialy sucseed when i try to boot phone it shows samsung logo and thats it,i can enter recovery mode but it wont let install any rom through it.also i can enter download mode,but cant flash anything with odin-it detect phone start timer but green line wont apear,tried few times to reinstall drivers,tried different usb ports,different fws but nothing seems to work.
help please.if someone can dirct me to step by stem tutorial how to fix this
we cant help you without full information about what have you done. more information needed. also, have you tried to restore your previous firmware by recovery?
Odin needs to see the phone to go green. Uninstall the samsung modem and the other driver. These drivers you can get only when phone is connected to computer in download mode. Than you can delete the driver, restart the computer, install driver and move further. Also don't connect the phone while odin is running cause you might have problems in working with it further, meaning that it can break the driver installed in windows which will take you back to the step mentioned before.
If you still have problems, contact me.
Good luck !

Mobile not starting but detecting in PC. Help!!!!

I was trying to flash CM11 ROM in my Samsung Galaxy Ace GT-S5830, for that I have also installed CWM 6.0.5.3. While flashing ROM from recovery it failed with some error message, I tried it once again and again it stopped with the same error message. I decided to try some other ROM and kept mobile on side to search new rom, the mobile was still in recovery mode connected with usb for charging, after a minute as I saw at my mobile it was not in recovery mode, the screen was OFF. I tried to restart it again & again but failed, I even tried to start it in recovery mode but failed. Tried overnight charging, thinking that its battery is down, but failed to restart it. Then I searched about it on google, and came to know it was bricked with solution to flash it with stock rom using Odin, if it is still getting detected in PC. My PC is still detecting my mobile, tried flashing stock rom using Odin, but it is getting stuck at "< 1 >setup connection...". I don't know what to do now. My mobile is not in warranty, so no way in getting it repaired from service center. If anyone know any solution for this, then please tell me. I am eagerly waiting for your reply. Moderators, please don't delete this thread saying to go and search for same kind of threads, I have already done that & at last posted in new thread. Please Help me as soon as possible. Thanks..
http://download1187.mediafire.com/eew353b6p3sg/y2yja47mu5ew4g5/samsung+Galaxy-Ace+gt-s5830.rar
Extract it, open "S5830_Odin+Multi+Downloader+v4.38.exe" then in the OPS section select the .ops file in the extracted folder, then give a check on "One package" check box. Then on the bottom press the "One package" button and select the firmware in the folder and you're done !
P.S. If that doesn't work, try reinstalling Samsung USB Drivers, removing Kies, switching cables, ports or even PC's (if possible)

FRP Locked S5 Neo impossible to download firmware.

Hello, i got Frp lock text, tried going to download mode and flashing a stock firmware, when my phone goes halfway throught it restarts and goes into download mode, now it messed up my boot and stuff and it only shows that "An error has occured while updating the device software.
Use the emergency recovery function in the smart switch pc software.
I can't flash it, it keeps rebooting, please help, thank you.
Use kies 3 and under tools select "software upgrade" put in your serial number and model then follow the steps it should work.
Make sure you don't grab or touch the phone when connected to pc because Odin is finicky like that.

My S8 (G950U) is stuck in a bootloop and cannot access download mode

Hi i tried rooting my device a few days ago with odin and it failed. When i tried to reboot it got stuck on the sprint logo. I tried reflashing the stock firmware and now when i try to access download mode it says "An error has occurred while updating the device software. Use the emergency recovery function in the smart switch pc software." I figured it would be an easy fix but the smart switch app on my pc said my device is unsupported. Odin still knows when my phone is connected but Im second guessing my abilities to do this on my own so any help would be much appreciated. Thank you.
217alex said:
Hi i tried rooting my device a few days ago with odin and it failed. When i tried to reboot it got stuck on the sprint logo. I tried reflashing the stock firmware and now when i try to access download mode it says "An error has occurred while updating the device software. Use the emergency recovery function in the smart switch pc software." I figured it would be an easy fix but the smart switch app on my pc said my device is unsupported. Odin still knows when my phone is connected but Im second guessing my abilities to do this on my own so any help would be much appreciated. Thank you.
Click to expand...
Click to collapse
flash with odin just like you would normally
odin still sees this as download mode and will flash
HoosierDaddy said:
flash with odin just like you would normally
odin still sees this as download mode and will flash
Click to expand...
Click to collapse
I did that and after i fixed some issues with connecting to google my device is now back to normal. Thank you so much for your help

Error while updating through Odin

Hello guys. I need some help.
While updating through odin, it crashed, now my device only display "An error has occurred while updating the device software. Use Emergency recovery function in the Smart Switch PC software"
When i install smarts swtich, it ask me for emergency code from previous pc, but i dont have any code. any idea?
something like this happened to me and I was told to go ahead and try to install again in ODIN - that even though it doesn't say it is in download mode, it will still install las it normally is supposed to. So I opened odin and added the stock rom I wanted - plugged my phone into the USB and hit start in odin and it installed fine.
That worked for me - hope it works for you - Good Luck

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