How to extract the boot.img from stock rom? - Samsung Galaxy S7 Questions and Answers

With the G930U firmware, how/would it be possible to extract the boot.img from the MD5?
So when flashing the EngBoot for root, can re-flash the stock one instead of reinstalling the entire firmware again.

TehPirate_ said:
With the G930U firmware, how/would it be possible to extract the boot.img from the MD5?
So when flashing the EngBoot for root, can re-flash the stock one instead of reinstalling the entire firmware again.
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here you go:
http://howto.highonandroid.com/sams...extract-stock-recovery-from-samsung-firmware/

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[Q]how to flash OTA package with twrp?

i have new recovery twrp(decryption support) installed and also patched boot.img with root, now i want to flash update_data_hw_full package and an ota update.zip package, which is stock firmware. can i flash it with patched boot? or do i need to flash stock boot.img first? and will flashing this firmware with twrp work? bcz it is an OTA package
No, TWRP can't flash stock Huawei packages, you'll need the stock recovery.
You may also need stock boot.img, not sure, I don't use it.
Once i flashed those nougat files with twrp and its all working good. But thats an old ver of MM twrp..
Haven't tried the new one.
SolarisSixth said:
No, TWRP can't flash stock Huawei packages, you'll need the stock recovery.
You may also need stock boot.img, not sure, I don't use it.
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with stock recovery how can i flash an update.zip package?? bcz in dload it uses update.app
faizalotai said:
Once i flashed those nougat files with twrp and its all working good. But thats an old ver of MM twrp..
Haven't tried the new one.
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i will try and post what ever i get, but really dnt wanna go back to MM and then come downloading to nougat its a hell long process.

Need Stock sboot.img and system.img for Odin

I have a SM-J327T from tmobile and I have an idea for root but I need the stock sboot and stock system files in an odin flashable format.
MillieBaby said:
I have a SM-J327T from tmobile and I have an idea for root but I need the stock sboot and stock system files in an odin flashable format.
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Goto sammobile and download them
You do it?
MillieBaby said:
I have a SM-J327T from tmobile and I have an idea for root but I need the stock sboot and stock system files in an odin flashable format.
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Tell me you do it please ?

Trying to Unroot g930aucs4bql1 via Odin

Hello,
During an attempt to recover data on the phone after a factory reset mishap, the phone was rooted by a 3rd party program.
I wanted to do a fresh install of the stock firmware but I keep getting a fail message via Odin when trying to flash the firmware from the Unroot forum.
As posted in the title the current firmware is from the December update and I cannot for the life of me find a download for it. Am I missing something obvious here ?
If your goal is a fresh start on stock firmware, don't use any customised unroot firmware files.
Just go to sammobile.com or updato.com and download the correct stock firmware for your model, and flash all 4 firmware files (CP, CSC, AP, BL).
Flashing stock firmware via Odin will undo root, there's no need to use specific unroot firmware.
Beanvee7 said:
If your goal is a fresh start on stock firmware, don't use any customised unroot firmware files.
Just go to sammobile.com or updato.com and download the correct stock firmware for your model, and flash all 4 firmware files (CP, CSC, AP, BL).
Flashing stock firmware via Odin will undo root, there's no need to use specific unroot firmware.
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Sorry for hijacking the thread but I've a question that is somewhat connected to the OP's one.
Will flashing stock firmware with Odin check my void_warranty flag? I f***ed up and my S7 constantly talks that unauthorized actions have been detected.
Stock firmware via Odin will not trip knox or any warranty flags

J710Fq device stock rom flash error help

J710fq 8.1.0 oreo
First flash twrp recovery then format everything and flash any Rom by using zip file method and then flash stock Rom followed same method when my j710f was not being flashed using stock rom
danish3311 said:
First flash twrp recovery then format everything and flash any Rom by using zip file method and then flash stock Rom followed same method when my j710f was not being flashed using stock rom
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Unsuccesfull
I'm afraid your J710fq is dead
put in download mode and go to odin choose the files from stock rom, in the option csc choose csc zto
Sado20 said:
J710fq 8.1.0 oreo
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Flash revert vendor if you have previously installed treble roms
PingVN said:
Flash revert vendor if you have previously installed treble roms
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Unsuccesfull
You can try (1) flash PIT file to restore default partition map then (2) flash stock firmware then (3) flash twrp 3.2.1 and (4) flash magisk
https://www.full-repair-firmware.com/2017/10/full-firmware-j710fq.html?m=1
Good luck...
gofur.my said:
You can try (1) flash PIT file to restore default partition map then (2) flash stock firmware then (3) flash twrp 3.2.1 and (4) flash magisk
https://www.full-repair-firmware.com/2017/10/full-firmware-j710fq.html?m=1
Good luck...
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didn't happen
you're doing something wrong bro, get the pit file in the original rom in csc zto and flash all
mestree said:
you're doing something wrong bro, get the pit file in the original rom in csc zto and flash all
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not happening again

Question Flash Stock Firmware with TWRP instead of Odin.

Is there a way to flash a stock rom with TWRP instead of Odin?
Thinking of possible ways to change the region via flashing.
Odin is not letting me flash different stock firmwares. Not even changing the CSC...
Any ideas?
Very simple answer. No.

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