Hello everyone,
i'm new here and i have a problem with my samsung galaxy s8 plus sm-G955F. I broke my screen so i replaced it with an orignal samsung screen but when i tried to boot it didn't work. It doesn't even show the samsung logo. I can only get in the download mode but can't flash the BL(using stock firmware). using odin Used odin version 3.12.10.1 and tried prince cosmy.
I tried flashing twrp but this also fails.
The oem and frp lock are still on.
I will try to uploud some pictures as soon as posible
if you need more information ask and i will try to answer as soon as posible.
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Hi guys, im new in this forum.
I have a problem with my galaxy s6 flat SM-G920F. It reboot by it self on the fist samsung logo.
I already tried with the Smart Switch Emergency recovery and with Odin as well flashing an official firmware downloaded from Sammobile.
None of these solutions worked for me, there is any way to save my phone?
First my phone was rooted before this but I tried to install XPOSED but it didint work it had me doing a bootloop so i thought about wiping my phone and didint think my OS would get erased now my phone just stays at the SAMSUNG GALAXY S6 screen I installed TWRP but no luck there people told me to install that but no luck I hope I can get some help ive tried to install stock firmware with odin but it keeps saying FAIL please help!
bump
Here are official firmwares for your device. Boot your device into download mode and connect your phone, it should show up in Odin, then select the file you downloaded from sammobile and flash it from there. If you get any errors, please post the log here and I'll take a look at it.
Hi....
It's about my Samsung Galaxy S6 live demo which i bought some 6 months ago. It was working fine as a G920F. I could make calls, use whatsapp everything.In short, it was a full featured galaxy s6. At that time time i was noob. I didn't know anything about rooting-flashing. I thought retailer has sold me just a rooted phone that's why my software is not updating. I went for custom upgrade, started with super user full unroot, nothing happened. I rebooted and at once device started boot loop and was stuck. I tried everything but nothing helped. I saw a forum
" https://forum.xda-developers.com/ga...er-thread-guides-firmwares-t3267738?nocache=1 "
It helped me in knowing it was a demo unit and guided to flash it to stock and then to g920 F but after doing everything whatever it said disabling retail mode updating software in stock demo firmware, I can't flash G920F rom. Whenever I flash via odin it passes but stucks on Samsung live demo screen and on opening recovery mode says "Dm-verity verification failed.. check drk first " and else there is nothing...I am stuck on logo screen :crying:
My s6 was on Android 5.0.2
Firmware was G920FXWU2B0G8
Please help! I am crying :'( I bought it expensive... :"( ... Please help....
ayazbugti21 said:
Hi....
It's about my Samsung Galaxy S6 live demo which i bought some 6 months ago. It was working fine as a G920F. I could make calls, use whatsapp everything.In short, it was a full featured galaxy s6. At that time time i was noob. I didn't know anything about rooting-flashing. I thought retailer has sold me just a rooted phone that's why my software is not updating. I went for custom upgrade, started with super user full unroot, nothing happened. I rebooted and at once device started boot loop and was stuck. I tried everything but nothing helped. I saw a forum
" https://forum.xda-developers.com/ga...er-thread-guides-firmwares-t3267738?nocache=1 "
It helped me in knowing it was a demo unit and guided to flash it to stock and then to g920 F but after doing everything whatever it said disabling retail mode updating software in stock demo firmware, I can't flash G920F rom. Whenever I flash via odin it passes but stucks on Samsung live demo screen and on opening recovery mode says "Dm-verity verification failed.. check drk first " and else there is nothing...I am stuck on logo screen :crying:
My s6 was on Android 5.0.2
Firmware was G920FXWU2B0G8
Please help! I am crying :'( I bought it expensive... :"( ... Please help....
Click to expand...
Click to collapse
DM verity verification failure happens when your bootloader detects that there have been modifications made to the device that it deems to be unsafe.
Your 2 options are:
1) find the correct original firmware to flash via Odin and hope it works.
Or
2) let Samsung repair or replace the device.
Sent from my SM-S903VL using Tapatalk
Droidriven said:
DM verity verification failure happens when your bootloader detects that there have been modifications made to the device that it deems to be unsafe.
Your 2 options are:
1) find the correct original firmware to flash via Odin and hope it works.
Or
2) let Samsung repair or replace the device.
Sent from my SM-S903VL using Tapatalk
Click to expand...
Click to collapse
What could be the correct original firmware for a demo version?
Also the boot screen even after flashing shows same galaxy logo witha live demo unt written on it...
Is there a way to bypass dm-verity verification? Somehow block the bootloader from detecting modification?
Please help... :"(
ayazbugti21 said:
What could be the correct original firmware for a demo version?
Also the boot screen even after flashing shows same galaxy logo witha live demo unt written on it...
Is there a way to bypass dm-verity verification? Somehow block the bootloader from detecting modification?
Please help... :"(
Click to expand...
Click to collapse
No, there's no way to trick the bootloader.
Try this thread
https://forum.xda-developers.com/galaxy-s6/general/g920x-master-thread-guides-firmwares-t3267738
Sent from my SM-S903VL using Tapatalk
Hi all,
I'm not new in XDA but i'm new in Samsung and yesterday i bricked my device. i own a Samsung Galaxy S8+ G955F
What i did was, first ticked OEM Unlock and USB Debugging in Developer options and then flashed the original TWRP recovery for Galaxy S8+.
After reboot the phone bootloop, i only can go to Download Mode and after that i trigger the Knox too.
If i try to flash an original Samsung rom i solve the problem?
Any help please?
Thx.
Solved by flashing a stock rom.
Sent from my Samsung Galaxy S8+ using XDA Labs
Reflash stock recovery.
Jtag dead phone to life and rewrite IMEI
First of all my phone is the s8+ G955fd, but I am sure that the people that helped me can help most Samsung owners with bricked phones.
My phone ended up being stuck on the first boot screen, I couldn't get into recovery or download mode. I installed TWRP and after that I lost my IMEI numbers( dual sim), so I tried to reflash stock and thats when i became bricked. I searched someone to help and found reference to the Fonefunshop in England. I sent it there and they said that the eMMC chip was bad. I searched for someone who could write to it or put a new one on the motherboard . I found A2Z cellular in Ottawa Canada. They used jtag to restore it to stock and they told me that the Fonefunshop had not opened the phone which is necessary to use jtag as they claimed, so avoid them.
The phone was now back doing everything it should except the IMEI's were null like before. I gave them the original IMEI's and the phone is working like new.
If your Samsung is bricked these guys can probably fix it and it won't cost much to find out.
PLEASE HELP!!!!!!!!!!!
I tried flashing TWRP Recovery 3.3.1-0 on Galaxy Tab A 10.1 LTE (2016) via Odin and when i tried to load into TWRP in just goes to the custom download mode without showing twrp, on top of all of this my tablet is now soft bricked and i can only access the download mode.
please help me...WHAT CAN I DO?????????????
JimJimJim22 said:
PLEASE HELP!!!!!!!!!!!
I tried flashing TWRP Recovery 3.3.1-0 on Galaxy Tab A 10.1 LTE (2016) via Odin and when i tried to load into TWRP in just goes to the custom download mode without showing twrp, on top of all of this my tablet is now soft bricked and i can only access the download mode.
please help me...WHAT CAN I DO?????????????
Click to expand...
Click to collapse
You need to find that devices forum and post there. This is for s8 plus only
Hello there, I am already more than 3 days trying to download stock firmware for my phone, every day another problem, on the beginning it was always fail while trying with Odin, then I was try another firmware it was downloaded but stucked on update 32%.i understand it can be wrong firmware, I tried other methods, I was add pit for Samsung galaxy s6 edge G925F. Downloaded but didn't help, I tried another firmware for other region it was downloaded, even no fail, but stucked on erasing. I tried recovery mode (volume up-home-power) cant access it. Today I try again, all the time stuck on Initialization.
Note I tried different Odin version.
USB on laptop there's two, 2.0 and 3.0(blue)
The time it was succeed without fail it was on the black USB 2.0
So now even completely can't start to download firmware.
Also I was try to download Twrp after it was nearly succeeded and stucked on erasing, hoping that I can access recovery mode to wipe everything, but Twrp stucked on logo.
After all that I can't do nothing.
I still can access downloading mode and phone stuck on logo if I put it on the charge.
I hope I was give right and enough informations to help me solve the issue.
I appreciate any help
Willy1993 said:
Hello there, I am already more than 3 days trying to download stock firmware for my phone, every day another problem, on the beginning it was always fail while trying with Odin, then I was try another firmware it was downloaded but stucked on update 32%.i understand it can be wrong firmware, I tried other methods, I was add pit for Samsung galaxy s6 edge G925F. Downloaded but didn't help, I tried another firmware for other region it was downloaded, even no fail, but stucked on erasing. I tried recovery mode (volume up-home-power) cant access it. Today I try again, all the time stuck on Initialization.
Note I tried different Odin version.
USB on laptop there's two, 2.0 and 3.0(blue)
The time it was succeed without fail it was on the black USB 2.0
So now even completely can't start to download firmware.
Also I was try to download Twrp after it was nearly succeeded and stucked on erasing, hoping that I can access recovery mode to wipe everything, but Twrp stucked on logo.
After all that I can't do nothing.
I still can access downloading mode and phone stuck on logo if I put it on the charge.
I hope I was give right and enough informations to help me solve the issue.
I appreciate any help
Click to expand...
Click to collapse
You should identify the exact device model.
Then check to download the stock Samsung firmware for this model.
You can read about it here:
[Stock Firmware] Official Stock Firmware for ALL Galaxy S6 Edge Variants [Latest]
Reserved
forum.xda-developers.com