I got bootloop after flashing stock rom on G955N - Samsung Galaxy S8+ Questions & Answers

My model is G955N for LGu+ Korean variant.
I wiped my device and got google lock, so I installed the Nougat stock rom, and my phone has been bricked.
What can I do? Plz help me

Just download this software and flash it via Odin. (Instructions on the downside of the page from the link)
You should be good afterwards

Related

HELP! SM-G920i TWRP Issue

Hi Guys,
I've got an S6 Australian SM-G920i version. Done the root option and done the twrp recover flash in odin however i keep getting stuck at Samsung Logo. Tried root first and then flash twrp that didn't work, tried twrp first then tried to boot to recovery to root from twrp and still no go. teamwin says it compaitible with SM-G920i version tried TWRP 2.8.6.0 and TWRP 2.8.6.2 still no go.
Please help if any of you know of a work around.
Thanks in advance
Hello hoglak
I have a 920I and was also having the same problem.
I solved the problem flashing the latest version of the rom from SamMobile site.
After flashing the rom your TWRP should work.
Tbnitz said:
Hello hoglak
I have a 920I and was also having the same problem.
I solved the problem flashing the latest version of the rom from SamMobile site.
After flashing the rom your TWRP should work.
Click to expand...
Click to collapse
Can you tell me which specific rom you tried i downloaded latest I can find for Aus rom but still having the same issue. Any chance give a step by step guide on what you did exactly.
Thanks in advance
I just used the New Zealand firmware.
I am from Brazil and with the orginal rom the same thing happened, im flashed the generic one and worked.
This one seems to be the general rom to Australia
http://www.sammobile.com/firmwares/database/SM-G920I/XSA/
But i used the zto version from Brazil
hoglak said:
Hi Guys,
I've got an S6 Australian SM-G920i version. Done the root option and done the twrp recover flash in odin however i keep getting stuck at Samsung Logo. Tried root first and then flash twrp that didn't work, tried twrp first then tried to boot to recovery to root from twrp and still no go. teamwin says it compaitible with SM-G920i version tried TWRP 2.8.6.0 and TWRP 2.8.6.2 still no go.
Please help if any of you know of a work around.
Thanks in advance
Click to expand...
Click to collapse
I had the same problem. The latest firmware for unbranded (XSA) Australia on sammobile is AOC4. I had success with using the Singapore unbranded (XSP) firmware AOD1.
Flash AOD1 with Odin then you have stock everything. You should be able to flash TWRP 2.8.6.2 with Odin and boot successfully into Custom recovery.
You can either take two options from here.
Flash CF-Root and "just root" the stock ROM - Boot into Download (again) and then flash the CF Root.
Flash a ROM or a Mod which has Root included. - My first success was Wiping with stock recovery, flashing AOD1 clean with Odin, then flashing WanamMod on top of it as it included root.
Aussie G920i.
Hope this helps.
d2d2d2d2 said:
I had the same problem. The latest firmware for unbranded (XSA) Australia on sammobile is AOC4. I had success with using the Singapore unbranded (XSP) firmware AOD1.
Flash AOD1 with Odin then you have stock everything. You should be able to flash TWRP 2.8.6.2 with Odin and boot successfully into Custom recovery.
You can either take two options from here.
Flash CF-Root and "just root" the stock ROM - Boot into Download (again) and then flash the CF Root.
Flash a ROM or a Mod which has Root included. - My first success was Wiping with stock recovery, flashing AOD1 clean with Odin, then flashing WanamMod on top of it as it included root.
Aussie G920i.
Hope this helps.
Click to expand...
Click to collapse
I'll give this a go tonight hopefully it will work.
Thanks mate
d2d2d2d2 said:
I had the same problem. The latest firmware for unbranded (XSA) Australia on sammobile is AOC4. I had success with using the Singapore unbranded (XSP) firmware AOD1.
Flash AOD1 with Odin then you have stock everything. You should be able to flash TWRP 2.8.6.2 with Odin and boot successfully into Custom recovery.
You can either take two options from here.
Flash CF-Root and "just root" the stock ROM - Boot into Download (again) and then flash the CF Root.
Flash a ROM or a Mod which has Root included. - My first success was Wiping with stock recovery, flashing AOD1 clean with Odin, then flashing WanamMod on top of it as it included root.
Aussie G920i.
Hope this helps.[/QUO
Thanks mate that worked perfectly.
Click to expand...
Click to collapse

Help with flashing stock rom

Hi guys,
I've got a SM G9208, which came from Taiwan.
Yesterday I tried to install TWRP 2.8.7.2 and when it booted, it is non responsive, I couldn't press anything and couldn't swipe where it says swipe for modification at the bottom. This is flashed through the TWRP manager thingy.
So I thought i might as well go back to stock recovery because I can't seem to boot into the phone at all with this recovery. So I downloaded G9208ZMU2COK8_G9208CHM2COK8_G9208ZMU2COK8_HOME.tar.md5 from the sammobile website thinking that thats the one i needed, which turns out to be a mistake. Now my phone's got a chinese firmware, instead of the taiwan firmware. I tried to flash the taiwan firmware G9208ZTU1BOH2_G9208ZZT1BOH2_BRI, but it says sw rev check fail device 2 binary 1. I think this is because the bootloader for the china one is newer than the taiwan one?
Does anyone know how I can install the taiwan rom now?
also, i've tried flashing TWRP 2.8.60, 6.1, 7.0, 7.1, 7.2 all to no avail.
I couldn't use my sim at all previously, but then i flashed the taiwan modem.bin and at least I have signal now.
Thanks!

Need help stuck on install DRK 9G920W8

I flashed my stock firmware and my phones telling me to install DRK i would like to know how to do this my phone model is the Canadian variant(G920W8)
And the firmware version was for marshmellow
bro, do you flashed latest 6.0.1 if not try flashed latest version and after that make factory reset and wipe cash. also if flashed 1 file firmware not work with you so you have to flash 4 file firmware of your device.. you can use samfirm tprograme to find your 4 file firmware. and every thing will be fine

Help! Boot fail after TWRP

Hey.
Just installed TWRP from the guide on XDA (will post link later). Odin worked, everything was OK. Until I installed a ROM.
I have tried 4 different ROMs withone outcome - phone wont get past first boot screen - the one witn Samsung S-+ Powered by Android. No matter the minutes I wait, it just stays there. No Samsung logo as normal boot is displayed.
I can freely get to recovery or bootloader. But there is a problem - I dont know the precise string full model number after G955F*. Therefore I dont know what stock image or bootloader to choose.
My questions:
1. How to get back to working phone?
2. How to check the full model number in this situation?
TWRP works perfectly. Odin works. Just System wont boot...
Thanks in advance!
Tom
Did you flash magisk before the first boot ?
Did you forget to OEM Unlock ?
Did you flash the right firmware for your device ?
If you forgot to OEM Unlock your royally screwed, follow the steps again to the letter and try CF-Autoroot or magisk after first boot.
Tried both Magisk and SuperSu, both no luck. I did update the phone via OTA, did not flash anything besides TWRP via Odin. Both Magisk and SuperSu were part of AROMA for the ROM.
I have G955F European version. Can I flash any ROM from Any country that matches the model name (via Odin) or do I need specific version that corresponds with my previous stock ROM verson (string after G955F*).
I did unlock OEM on stock ROM before TWRP flash. Downloader mode shows Unlocked True.
MecenasPL said:
Tried both Magisk and SuperSu, both no luck. I did update the phone via OTA, did not flash anything besides TWRP via Odin. Both Magisk and SuperSu were part of AROMA for the ROM.
I have G955F European version. Can I flash any ROM from Any country that matches the model name (via Odin) or do I need specific version that corresponds with my previous stock ROM verson (string after G955F*).
I did unlock OEM on stock ROM before TWRP flash. Downloader mode shows Unlocked True.
Click to expand...
Click to collapse
That's exactly what i did for mine, odd try flashing the bat stock ROM, also fash the Notorious kernel.
You CSC in aroma should be set to multi ( it's the default selection ) keep everything stock when you flash the ROM and see if it boots before falshing anything else, there is a newer TWRP now ending 3.1.1-1.
Strange thing is, whenever I turn on my phone it boots straight to Recovery - like there's no system partition.
I will download and try BatStock. Should I upgrade bootloader & modem through Odin?
I'm also thinking about flashing stock ROM through Odin. Maybe this will work?
Also, it's strange - I don't see any other files than TWRP folder when I connect the phone to PC.
Installed BatStock Rom, same thing happens - stuck on SAMSUNG Galaxy S8+ Powered by Android and nothing happens.
BatStock ROM in Aroma has option to flash bootloader and modem. Should I use it?

Need help with firmware!!

today I got S8+ (g955f) a vodaphone variant.
Everything is fine except the vodaphone logo during turning phone on and off keeps bothering me .
Currently I am on pie (no root) .
So what I need to know is I can flash any g955f firmware if boatloader version of that firmware is equal to or greater than mine ?? And will there be any issues if I flash other g955f firmware in order to get rid of vodaphone logo and bloatware ??
Any help will b appreciated
Adbnpk2013 said:
today I got S8+ (g955f) a vodaphone variant.
Everything is fine except the vodaphone logo during turning phone on and off keeps bothering me .
Currently I am on pie (no root) .
So what I need to know is I can flash any g955f firmware if boatloader version of that firmware is equal to or greater than mine ?? And will there be any issues if I flash other g955f firmware in order to get rid of vodaphone logo and bloatware ??
Any help will b appreciated
Click to expand...
Click to collapse
Flash the latest unbranded firmware for your region.
All S8/S8+ firmwares are on BL v4 now, so bootloader version won't be a problem in this case. Make sure to do a full wipe and factory reset after flashing.
MeltdownSpectre said:
Flash the latest unbranded firmware for your region.
All S8/S8+ firmwares are on BL v4 now, so bootloader version won't be a problem in this case. Make sure to do a full wipe and factory reset after flashing.
Click to expand...
Click to collapse
Thank u for advise , just flashed DBT firmware with boatloader v4 (pie) and factory reset csc. everything is fine now :laugh:

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