Samsung S7 bricked QPST mode. How to solved problem? G935F - Samsung Galaxy S7 Edge Questions and Answers

This phone FRP locked!
Start chimera FRP remove, after phone dead! NO DOWNLOAD mode.
Only USB CDC device and MODEM decive in device manager see.
NO flash to odin and other device.
how to flash QPST?
Pls watch picture in phone.
Picture

I dont know where but someone had the same problem and I think he fixed ...

Can you do video so I can see and solve your problem? Otherway, you can use smart switch on your PC and use emergency restore function. Try that if it works.

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SM-G9280 An error has occured while updating the device software.

Hi
this problem you might experienced with, I had a problem with booting on my Galaxy s6 edge plus (custom binary blocked by frp lock), I tried to wipe from recovery failed then I decided to flash by using Odin... hidden.img FAIL! unfortunately I unplug the cable after found it failed.. there are the new problem started (an error has occurred while updating the device software. use the emergency recovery function in the smart switch pc software.
the smart switch software cant recognize my phone, i reinstall the driver but no good. now I cant go back on download mode either smart switch.. i dont know what to do..
please help..!!
I am dumb to do this.... anybody please help (also sorry my English is not good...)

phone bricked badly galaxy s6 edge plus

hello ,
i rooted my Phone and did a very stupid thing and in settings i turned of oem unlock and usb debugging off again. so now my Phone wont start cause of the message "custom binary(recovery) blocked by frp lock.
i tried something trough odin for the recovery but it failed so now the Phone wont turn off and when i try to go to recovery mode it says "an error has occurred while updating the device software .use the emergency recovery function in the smart switch pc software"
i tried that but the Phone is not compatible with smart switch and with samsung kies 3.
what can i do to unbrick my Phone , is it possible to fix my Phone after this?
regards, marco
been there
use samsung kies the normal edition ...not 3...that is compatible with our phone...emergency recovery and will work...sry 4 my english
streetfighter74 said:
hello ,
i rooted my Phone and did a very stupid thing and in settings i turned of oem unlock and usb debugging off again. so now my Phone wont start cause of the message "custom binary(recovery) blocked by frp lock.
i tried something trough odin for the recovery but it failed so now the Phone wont turn off and when i try to go to recovery mode it says "an error has occurred while updating the device software .use the emergency recovery function in the smart switch pc software"
i tried that but the Phone is not compatible with smart switch and with samsung kies 3.
what can i do to unbrick my Phone , is it possible to fix my Phone after this?
regards, marco
Click to expand...
Click to collapse
Its because you didnt explored smart switch properly ..
I have been there with my phone samsung galaxy j5 ... it happened just like yours ... i rooted my phone, forgot to check oem unlock and got the "custom binary blocked by frp lock" .. then i went to odin and flashed my firmware .. and it turns out .. the firmware i flashed is not the firmware of my phone .. so i got the message "an error occured while updating blah blah please go to smart switch blah blah blah " but i fixed it so theres solution for that ... smart switch
You said smart switch cant read your device?? Its because its bricked theres no way it can be read ..
So all you have to do:
1. Open smart switch
2. Go to "more"
3. Then go to "emergency software recovery and initialization"
5. Then go to "device initialization"
6.Put your model number and then your S/N or serial number .. it is found in the back of your edge plus.. it starts with letter R..
7.. after that .. you wait .. it will download the files for your phone...
That way you wont be flashing ramdom firmwares .. your phones firmware will be flashed since smart switch used the serial number.. i hope this helps..

My Note 3 N900V Hard Brick Recover Help Me

I Use Flashfire App And Install N9005XXUGBOB6 Wrong Firmware After Install Firmware My Device Hard brick No Downloade Mode And No Recovery Mode No Power Up My Device Connect Pc Show HS USB QDLOADER 9008 Plz Help How To Recover My Device
GALAXY 12345 said:
I Use Flashfire App And Install N9005XXUGBOB6 Wrong Firmware After Install Firmware My Device Hard brick No Downloade Mode And No Recovery Mode No Power Up My Device Connect Pc Show HS USB QDLOADER 9008 Plz Help How To Recover My Device
Click to expand...
Click to collapse
The N9005 is an Exynos SOC chip. The VZW Note3 (SM-N900V) uses a completely different SOC - a Qualcomm 8974.
What you did got a similar result as to what you might expect if you flashed the firmware from a digital camera - or a vacuum cleaner - on to your phone. 100% certainty of disaster.
Take it in to a Verizon store and see if they can do anything. Don't explain anything at all about what you did; just say "I don't know what happened - it won't boot up, but something still happens when I connect it to a PC". Try to be very nice. Maybe even so nice that you (carefully) offer a bribe if you manage to talk to a tech.
Do this even if you are not a Verizon customer. The worst they can do is tell you "No, GTFO".
Desperate times call for desperate measures, and you are in a desperate situation.
PS: please report back as to what the outcome is.
.
Recover My Device with Jtag????

Lenovo k6 Power Hard Bricked.

No Fastboot, No Recovery, No Download Mode, just a black screen. All Partitions of Phone got deleted. Pc is only detecting it as "Qualcomm HS-Usb Diagnostic 900E(Com10)" but unable to flash stock firmware. Getting the following error in Qfil.
...
"Download Fail:Switch To EDL FailFailed to Switch to Emergency Download mode".
Phone is also heating up as it have no OS installed.
I also faced this same problem in the past but i was able to recover my phone. Right now i don't remember how i did it but give me some time to think about it. I am sure someone else will help you just don't give up!!
Go to this link and try to follow their tutorial. It might help you.
https://firmwarefile.com/lenovo-vibe-k6-power-k33a42
ImSSin said:
I also faced this same problem in the past but i was able to recover my phone. Right now i don't remember how i did it but give me some time to think about it. I am sure someone else will help you just don't give up!!
Go to this link and try to follow their tutorial. It might help you.
https://firmwarefile.com/lenovo-vibe-k6-power-k33a42
Click to expand...
Click to collapse
Thank You ?
I am also trying my best to recover the phone and i will write here so that anyone who is facing this issue can recover his/her Phone.
No Solution found for this.
...
You have to send your Lenovo K6 Power to Lenovo Service Centre and get your Motherboard replaced.
If your phone is in guarantee then you will get free replacement no matter if your phone is rooted but please don't tell about root to them otherwise they will charge money for your small mistake.
what happened?
Do a new install
faizynadim said:
No Fastboot, No Recovery, No Download Mode, just a black screen. All Partitions of Phone got deleted. Pc is only detecting it as "Qualcomm HS-Usb Diagnostic 900E(Com10)" but unable to flash stock firmware. Getting the following error in Qfil.
...
"Download Fail:Switch To EDL FailFailed to Switch to Emergency Download mode".
Phone is also heating up as it have no OS installed.
Click to expand...
Click to collapse
Boss it seems that you have hard bricked your phone so it means it's first boot has been corrupted there is no chance as first boot is mandatory to flash any file, there are some tools like octopus, or Medusa box, they can repair your boot then the phone can be used its just an outside chance 5o get it in workable condition look for some person or Repairing person have this boot repairing gadget,
If this fails too or you have messed up very badly then, last option is mother board replacement, there is no software option to repair by yourself
Help please..!!!!
:crying:
Even I face the same problem...
How do I go to download mode..???
It's stuck at Lenovo screen .... It just turn off on low battery and reboots on long press of power button.. Is it compulsory to have 80% of charge to get into download mode..???
i did the same. it switches on with lenovo logo , shows the os logo animation and its stuck there. when i tried connecting it to phone it showing unspecified device.
i could get into a fastboot mode . but nothing ahead to that. please find me a solution
Help me same issue
faizynadim said:
No Fastboot, No Recovery, No Download Mode, just a black screen. All Partitions of Phone got deleted. Pc is only detecting it as "Qualcomm HS-Usb Diagnostic 900E(Com10)" but unable to flash stock firmware. Getting the following error in Qfil.
...
"Download Fail:Switch To EDL FailFailed to Switch to Emergency Download mode".
Phone is also heating up as it have no OS installed.
Click to expand...
Click to collapse
Did you find any solution for this, present i'm facing same issue, please tell me if you have any solution for this...

help whit my samsung J5 please

Hi guys, I've been looking on the forums and i didn't find a way to solve my problem, my Samsung J5 J500m has the "An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software" screen. I've tried both smart switch and Samsung kies and it hasn't worked, the thing is that i don't have the "depuration usb" on, nor the eom unblocked, the phone interal memory is almost full and i don´t have any custom recovery such as twrp or others.
If anyone knows how to solve this or can send me to the right thread i would really appreciate it
capurrex said:
Hi guys, I've been looking on the forums and i didn't find a way to solve my problem, my Samsung J5 J500m has the "An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software" screen. I've tried both smart switch and Samsung kies and it hasn't worked, the thing is that i don't have the "depuration usb" on, nor the eom unblocked, the phone interal memory is almost full and i don´t have any custom recovery such as twrp or others.
If anyone knows how to solve this or can send me to the right thread i would really appreciate it
Click to expand...
Click to collapse
You don't need usb debugging or oem unlocked to recover your phone. Smart switch's emergency recover detector isn't that reliable sometimes it doesn't detect devices in emergency recover mode. However there should be a second tab in smart switch to recover your phone. It's "device initialization", device initialization works similar like odin. If you don't have this tab then you probably installed a newer version of smart switch. If that's the case follow this instruction:
1. Uninstall current installed smart switch from your pc
2. Download this ealier version of smart switch from samsungs official download center.
3. Install it. Once you run smart switch you might get a pop up screen to update to the latest smart switch version: don't update it!!. press cancel.
4. Now reinstall usb drivers in smart switch: more > reinstall device driver. Make sure to disconnect your cable first.
5. if finished, locate to More > Emergency software recovery and initialization > device initialization
6. There is a section to enter your model name, enter SM-J500M. Press search.
7. Now you need to enter your serial number. As you can't access your phone to view your serial number, you can still find it printed on your phone packaging or behind your device's battery. Enter your serial number in S/N section. Press confirm. Note: New devices don't support "device initialization" but your device should be still supported
8. Now you should see a pop up window where you see something like "initialized version". Press Ok and let smart switch recover your device. You should see a bar appearing on your device screen. If you press "ok" be warned! this step will wipe all your data on your internal storage!
9. After it's finished your device should boot normal again.
Good Luck! :fingers-crossed:
It says "this devices don't support device initialization"
Thanks anyway,
capurrex said:
It says "this devices don't support device initialization"
Thanks anyway,
Click to expand...
Click to collapse
Can you access odin mode (volume down + home button + power button to boot to odin mode)?
If yes, flash a stock firmware for your device using odin. You can download stock firmwares from SamMobile, SamFrew or Updato. Make sure you run Odin as administrator
Thank you, it worked!! :victory::victory:
i was trying whit a sammobile firmeware, i supose it was the wrong one, thanks for sending me the right one

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