SM-J700T twrp and root help - General Questions and Answers

I am trying to re-root my Galaxy J700T running updated 7.1.1 build #J700TUVU3BQK3 kernel version 3.10.61. I had previously rooted the phone with Odin through TWRP while running 6.1.1 marshmallow. After the update I can not get TWRP to boot. Odin will run and confirm Pass, but as soon as i try to boot recovery the phone goes to a blue android updating screen for a few sec and then shows me a dead Android avatar for a min with a no command dialog, and then boots up normal. I would appreciate any suggestions please. I miss my root access and apps.

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Galaxy S6 - Soft brick flashing CF-autoroot

I downloaded CF-autoroot and followed these steps and now it is stuck on bootloop. I downloaded Odin 3.10.6 and right cf-auroroot version as well.
http://galaxys6root.highonandroid.co...s6-or-s6-edge/
"When done, you should see “RESET!” on ODIN program and your S6/S6 Edge will reboot to show something like below. This is where CF-Auto Root roots your S6/S6 Edge."
It never boots into recovery and it's immposible to manually boot to it as well. It just auto-reboot and stuck on "samsung powered by android."
I'm trying to download stock ROM from sammobile but its gonna take 4 hours thanks to 15 kb/s freemium download. -.-
edit: I've solved it with Samsung Kies firmware initialization but still no root
edit 2: Retried and now it's rooted
Please tell me how exactly you got out of the stuck android screen. I am in the same situation and I cant get out of it. Kies doesn't recognize my device.
If you have the AOD firmware than install twrp through ODIN and then flash the latest super SU file (2.46 or something) from chainfire's website through twrp. Beware of the deep sleep issue.
That's how i got my phone rooted.

Please help!!! I cannot root and install rom in G920i (G920IDVU3DOL5)

Hi,
I was trying to root my phone and install custom rom but i cant.
I have tried CF-auto root, and unibase v2 and also triedd to flash TWRP but no luck.
When i tired CF-autoroot, im stuck in Galaxy S6 powered by android screen with message saying Recovery is not seandroid and it bootloops continuously.
When i try with unibase v2 and i tried to flash TWRP and SU method, but i end up same as above. I cannot even flash TWRP(3.0.0.0 and 3.0.01 and older versions too)
One way i found to root is by using G920F version's CF-autoroot where i successfully rooted my phone and boots to homescreen. But i cannot flash TWRP or any other recovery using all methods(Flashify, Rashr, Flashfire and even TWRP manager). The same bootloop repeats when flashing.
Please help me in this issue, as i terribly want to root my phone since stock does not give me battery back up and i cant even get 2.30 hours SOT in it.
Thanks in advance.

Samaung s6 g920F fails to update to android 6

Hi im trying to update my samsung G920F to a marshmallow but any attempt to leaves it in a bootloop. Ive sucessfully installed twrp however when installing a custom rom the device is stuck at the Samsung loading screen. Ive tried usuing diffrent versions of odin, twrp and also tried to install stock firmwares for anroid 5 and 6 via odin but all fail. Ive restored the phone back to android 5.1.1 using smart switch and then attemped to root it with CF-root so then i can try install the recovery using the app but after flashing cf root with odin the phone is stuck in a boot loop again with 'Kernel is not Seandroid Enforcing ' on the top left of the screen.
Do i need to do anything before i flash the rom or twrp or root?
and does anyone know how to update the G920F to android 6?
thanks
Which error do you get when you try to flash a stock rom over Odin?

trouble getting custom ROM on my shield

unlocked bootloader, twrp and had custom run (CM13). Gave tablet to friend.
get it back and now it is stuck on start up screen of nvidia after he updated it?
Can get into twrp (2.8.7.1) try to update through computer and twrp but only 2.8.7.1 works (rest of them go start up screen nvidia)
Only can get successful custom Rom flash with CM 13 but when I boot up it get's stuck on start up screen.
Tried other custom ROM but wasn't succesful to flash them
advice?
thanks in advance
1st flash stock - 6.0.1 or 7.0. @naiaddd
Flash latest stock ROM (fastboot method), some twrp versions won't work until you update your firmware to the latest one (or at least to the update 5.0). After that your twrp will work again as it should.

Help Help!!!!

I have a samsung galaxy s3 model sgh-i747 I installed a twrp custom reovery w/ a custom rom OCT n os. I recently wanted to install a new cutom rom. the current twrp version installed was higher than the cutom rom version so i decided to get a lower version of twrp so i used flashify the app to flash the twrp img file and i rebooted but it rebooted to download mode and it only boots to download mode. in download mode it says could not do normal boot. i tried everything like taking the battery out and then pressing the power button to boot. The samsung logo would be gone in about 0.3 seconds and then it just gose back to the same result to download mode. Someone tell me how to fix this. I'm desperate PLZ HELP!

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