Stuck on "Checking network" after factory reset - Samsung Galaxy S7 Questions and Answers

Just realized i posted this in the wrong area and I'm not sure how to delete. Phone is a galaxy s7 edge. Sorry.
So i rooted my phone, deleted something i shouldn't have, then had to use odin to fix it after i got stuck in a boot loop (i think i used this: G935AUCU4BQF3). The phone starts up, says there was an authorized attempt... etc, ask for a wifi connection, then gets stuck on checking network. I bought the phone in the US, but I am currently living in China. I have tried 3 different wifi connections, and tried using a VPN.. but it still hangs. I have also tried wiping cache partition and wipe data/factory reset in the recovery. I believe i was originally on whatever update came out in November (i think i remember my phone doing an update). Any help would be greatly appreciated. I have been looking for a solution for 3 days, and have yet to come up with anything. Asking for help here was my final option.

There's been a couple of other members with the same problem, unable to connect to enter Google credentials and remove the FRP lock
Not sure if a solution was found but if you search this Q&A forum section you should come across a couple of threads about it

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[Q] Device failing to boot/ Recovery Mode Problem after reset

Hie,
I recently purchased a Chinese Tablet (Fondi PAD T708B). I had set a password for it and then forgot it. I read a couple of forums on how to get help, it showed generic password recovery methods for android which seemed not to have been options for this tablet. Then I read another forum which gave me another solution to be to factory reset it. I'm a noob it that sort of thing so i tried to follow the steps correctly. I was able to boot into recovery mode and found the factory reset option which showed it would erase all user data. I had no problem with that considering there wasn't anything I hadn't backed up. However, during the 'wiping data' the tablet went off. And when I tried to boot it again it gets stuck on the screen as shown in the attachment.. And however long I wait it doesn't seem to pass that point. Can any one help me out on this?
May you please help.

Samsung Unusual Between Boot loop and Softbrick? Data recovery.

Hey guys,
Is data recovery possible after a flash? Also, what is wrong? I have searched but no answer directly hits on this. I am not a tech guy- Biology- sorry for that ahead. To the issue, I dlowded a software update to my Galaxy s3.....and boom froze on Samsung screen. I can turn phone off and on. It would not boot past Samsung. So I went into cache partrition, and tried a system reboot- cannot. So then I seen a program that supposively recovers data after factory reset if you do nothing else to the phone. However, problem I hit te dreaded factory reset- nothing. Over a software update? My computer is not recognizing the device. So I went to Samsung, they tried installing software, however, the computers were recognizing, but not connecting. One tech said they did not have flash- I went back again, the othertech said they did. Anywho, after 4 days, I forked my phone over to a repair guy. He I believe tried Odin- as it currently sits in odin mode. Now it was getting into download mode- but ow I have this message- " Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again." A samsung guy mentioned it might be able to be flashed, as my concern data- not backed up. This info is pretty important, as I have several contacts and mssgs. The two modes my phone can go into: Odin and recovery. I could really use the help, on both saving data, and getting the phone to fire- as it might be able to- but data?
Thanks in advance.
Use helium for recovery data
Peluche321 said:
Use helium for recovery data
Click to expand...
Click to collapse
Before or after the a Flash? Thanks for the reply.

[Completed] Is it really impossible to soft-unbrick a Nexus 6 if you can't go into the settings?

i tried to root my Nexus 6 running 6.0.1 and i got to unlock the bootloader and even install TWRP recovery but after that it showed a red flag and it said "Your Phone is Corrupt" or something along those lines and everywhere i looked said their device booted fine and nothing was wrong but for some reason mine shows the message and then 5 seconds after the screen turns off and I can hear the AT&T boot animation but i can't actually see it or anything else because after that, my Nexus just turns off and if i try turning it back on the same thing repeats. i have tried wiping cache and dalvik, i have tried what i think is anything and everything but i am a pretty new person to the whole Rooting aspect of android so i'm not sure and i've heard that soft-bricks are easy to get rid of yet i can't get rid of mine and an android expert on google groups told me there was no way around it and that i was better off just contacting the warranty provider. is this true? please help i'm very stressed out as i haven't even finished paying off the phone
XDA Visitor said:
i tried to root my Nexus 6 running 6.0.1 and i got to unlock the bootloader and even install TWRP recovery but after that it showed a red flag and it said "Your Phone is Corrupt" or something along those lines and everywhere i looked said their device booted fine and nothing was wrong but for some reason mine shows the message and then 5 seconds after the screen turns off and I can hear the AT&T boot animation but i can't actually see it or anything else because after that, my Nexus just turns off and if i try turning it back on the same thing repeats. i have tried wiping cache and dalvik, i have tried what i think is anything and everything but i am a pretty new person to the whole Rooting aspect of android so i'm not sure and i've heard that soft-bricks are easy to get rid of yet i can't get rid of mine and an android expert on google groups told me there was no way around it and that i was better off just contacting the warranty provider. is this true? please help i'm very stressed out as i haven't even finished paying off the phone
Click to expand...
Click to collapse
Hello,
You may try posting your query here Nexus 6 Q&A, the experts there maybe able to assist you.
Also, you may register for a XDA account to post as well as reply in the forums.
-Vatsal

[Completed] Phone doesn't turn on/stuck in bootloop

Need suggestions for this.
A few weeks ago I rooted my phone to remove some apps that I never used. I just kept using my phone as always and did nothing special except removing those apps. Today I decided to unroot my phone because I felt it would be safer in case anything should happen to it (HOW IRONIC). It's only 3 months old and I didn't want to loose my warranty. I opened the SuperUser app and clicked full unroot and clicked continue. My phone instantly returned to the home screen and then powered off. Then it turned on again, but now the message "Samsung Galaxy S7 powered by Android" keeps flashing on the screen. I went into recovery mode and tried wiping the cache first, but nothing changed. Then I wiped all my data and did a factory reset, but my phone keeps flashing and won't turn on. I'm really desperate and don't know what to do because I'm afraid I can't take it to my retailer because my phone is rooted (if it still is rooted, but I have no idea). What should I do?
Hi,
Try posting your question here:
http://forum.xda-developers.com/galaxy-s7/help
The experts there may be able to help.
Good luck!

Galaxy S7 keeps rebooting

I've been looking through several threads but I just can't find an answer to my problem.
Yesterday, I opened SuperSU on my Galaxy S7 and tapped: unroot
It showed me a message, something like automatically find roms or something I tapped yes on both questions.
Now my phone just keeps rebooting every 5 seconds, it doesn't go further than the white logo.
My phone is able to charge, but when I connect it to my computer and access download mode it can't find my phone.
Also I can't enter recovery mode. I've tried to delete cache's etc in TWRP but I don't think it works anymore because I keep getting errors.
Formatted data -> DID NOT WORK
Factory reset -> Succesful message after 1 second? Also didn't work ...
Any help is appreciated, I'm really desperate right now ...

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