yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Q&A, Help & Troubleshooting] BrentM94:
I've gambled it quite a bit, over the process I've gotten stuck in like 7 bootloops, 5 soft bricks, and 3 hard bricks. Which is about 15 Odin flashes, or factory resets.

I had it temporarily rooted with your suggested firmware downgrade and Kingoroot windows version. The android version only gives me bootloops.

I've never been able to install SuperSu. It gets stuck at disable Knox. Which just ultimately fails and I don't get anywhere. I've used my temporary root and pirated Titanium Backup Pro to Freeze and Uninstall Knox. Which for some reason SuperSu still wants me to disable it and detects it, prevents it from installing.

I really wanted to try the rooting method with this tablet that was used on the SM-T377P because like you said about hardware. I'm not going to risk it, mainly because I need a break from running in circles with this damned SM-T377V.

So I recently flashed with Odin to get out of my last bootloop and my tablet came back on it still had the Kingoroot applications and Root Checker which I had downloaded before the bootloop. I was going to ask if these stayed on there because I didn't wipe to factory defaults before flashing?

Good luck and thanks again for all the help you've provided so far. We do have a temporary root with Kingoroot. I believe a lot of progress had been made. I'll update my thread and clean it up, just giving my experience with the rooting process of the SM-T377V. I'll clean it up when I can get around to it.

Thank you electronhacker.
[Galaxy Tab Q&A, Help & Troubleshooting] BrentM94:
Can I Re-Flash the current firmware (6.0.1) Marshmallow with Odin? I'm still newbie to Flashing firmware.
[Galaxy Tab Q&A, Help & Troubleshooting] DMon04:
I'm an S7 Edge owner and one of these Tab E 8.0 SM-T337V and have some possible ideas for you guys to try. I've rooted my S7 Edge on Nougat Android 7.0. You can go into the Verizon S7 Edge forums to find a lot of this. Download the Odin Prince Comsy Edition. You are NOT able to flash a custom recovery to the tablet as Verizon and Samsung keep the bootloader locked down,even with root,there's no possibilities of a custom recovery. That means no custom recovery at all. Follow the steps on these websites and see what you get. There may be some possibilities here.

---------- Post added at 08:23 PM ---------- Previous post was at 08:00 PM ----------

Check out these sites: xdaforums.com/verizon-s7-edge/how-to/verizon-root-knox-t3410624

xdaforums.com/verizon-s7-edge/how-to/root-method-nougat-t3566978

xdaforums.com/verizon-galaxy-s7/how-to/how-to-notes-root-install-xposed-unroot-t3411039

This may be a good way to try and root the tablets

---------- Post added at 08:41 PM ---------- Previous post was at 08:23 PM ----------

You should be able to to flash the stock firmware with Odin. I use Prince Comsy Odin as it skips SHA checks. Even with a newer bootloader version,you should be able to flash an older firmware. Just use the AP slot in Odin to do it and nothing else.
[Galaxy Tab Q&A, Help & Troubleshooting] augmentedchikken:
So you're saying that I can temporary flash a previous version of Android on the device but by the time Verizon checks the software the root will be voided almost immediately upon its exploit?
[Galaxy Tab Q&A, Help & Troubleshooting] tomiga:
The problem I see with that is that those guides use an engineering bootloader specific for the S7. As far as I know, there isn't an engineering bootloader for the T377V. Sadly, still haven't found any reliable results in getting this thing rooted.
[Galaxy Tab Q&A, Help & Troubleshooting] DMon04:
Ok,I was thinking that engineering bootloader may work with all Samsung devices.
[Galaxy Tab Q&A, Help & Troubleshooting] TommyRox:
Has anyone been successful with this root?
[Galaxy Tab Q&A, Help & Troubleshooting] DMon04:
That would be a negative ghost rider but as soon as we do find a route I'm going to flash to my heart's content with Flashfire and get some mods going
[Galaxy Tab Q&A, Help & Troubleshooting] TommyRox:
Great response! Keep me posted brother ✔✔✔
[Galaxy Tab Q&A, Help & Troubleshooting] DMon04:
Time to bump this thread. Does anybody know if there is an engineering bootloader for this tablet? I'm gonna start asking around the other Verizon tablet threads as well
[Galaxy Tab Q&A, Help & Troubleshooting] :
Im only looking to temporarily give my tablet root with enough time to move an app into the system files. Then I dont care if root stays. I’m not even looking to load cfw. Will reverting from 6.0.1 to 5.1.1 stock allow me to even temporarily root this thing?
[Galaxy Tab Q&A, Help & Troubleshooting] Lee1388:
How did you get the stock rom from Verizon? I tried downloading it from Sammobile but the download never finishes due to an unknown error.
[Galaxy Tab Q&A, Help & Troubleshooting] Wtichnor2:
Hope you haven't given up!! I want to root this sucker too, have you made any progress??
[Galaxy Tab Q&A, Help & Troubleshooting] dreamliner77:
Anyone know how to disable or bypass FRP on this tablet? My uncle passed away this summer and his daughter wants to use his tablet so her husband did a hard reset instead of doing from Settings and tripped FRP and no one knows what email or password he used to set up the account. I used Odin to downgrade to 5.1.1 thinking that since FRP wasn't implemented in that Android version, it may work but it didn't.
[Galaxy Tab Q&A, Help & Troubleshooting] ryex:
If you use Odin to flash android 5.1.1 via package T377VVRU1AOL7, you can use the kingroot or kingoroot app (desktop or android) to temporarily root the device. From there, if you delete the kingroot or kingoroot app from the device you can use SuperSu to take the binary over. From there you can use any flashing apps you'd like.

The issue is at this point, the second the device turns off, when it comes back it will no longer have root. (note so far in my attempts I've found that Kingroot, will reboot rootless, whereas kingoroot will bootloop.)

Kingoroot will bootloop because it modifies the boot file in some way, which causes the bootlooping. The work around to this is just flashing over the previous android. However, if you flash with Odin, you lose root, but keep your files.

Going back to flashing, when you attempt to use Odin to flash other packages, they are denied, due to the locked bootloader, however, you can use Flashfire to flash these firmwares. I attempted to flash the T-377P firmware and bootloader. Obviously the locked bootloader stayed locked, the recovery partition got errored out, but the android system itself actually started. Just sans root.

It's worth noting I've also attempted using SamDunk, the S5 bootloader unlocking tool, and so far all I've noticed is it deletes the CID file and doesn't finish. So I'm of the impression that the temp root, isn't a full root either.

I will continue to work on this device, but if anyone has any ideas or can think of something else to try, just post in this thread. Thanks.
[Galaxy Tab Q&A, Help & Troubleshooting] ProfessorBean:
Hi so i was working on a SM-T377V Galaxy Tab E, it was stuck in the Factory Reset Protection (the owner didn't remember what google information they used or the recovery phone number) and i attempted to install TWRP through Odin so i could wipe the device and circumvent the protection, however it did not work. it failed to install TWRP due to a locked boot loader. so i tried downgrading the android 7 on the tablet to 6 but it left the protection locks from 7 on the device. has any one had any luck getting around the FRP? or has anyone found a way to get TWRP or another recovery to flash on the device?
[Galaxy Tab Q&A, Help & Troubleshooting] Skorpyun812:
Thanks. I tried downloading from sammobile and it took so long the DL kept failing. For some reason the "slow download" button doesn't show up on my Tab but does show on my windows pc, from samsung-firmware and also fails. Your copy really helped me out. Thanks again

P.S. the device I'm working on is a galaxy tab E with 8.5 (sm-t378v) which is forces me to try t377v methods since Google doesn't find anything useful, when searching for t378v.
[Galaxy Tab Q&A, Help & Troubleshooting] Skorpyun812:
So after trying electronhackers copy, the install failed, spitting messages about improper footer, etc. From what I've read, I thought I could downgrade without root because it's supposedly signed by Verizon. If it's not signed, could this be my problem? If I succeeded in obtaining a copy from sammobile, would their file have Verizon's signature? What I have is a bit different. Allow me to describe.

I just got my hands on the 8.5, verizon variant version sm-t378v, 3 days ago (they gave it to me for 99 cents with my pixel 2 xl) and I can't find any info on this one. Still fully locked up by good ole vzw. I have tried Odin 3.12 on 7.1.1 (after I failed to downgrade to 5.1.1) but, secure download is enabled. Can't figure out how to get rid of that. All of the t377v methods I have tried, have failed thus far (maybe I'm doing it all wrong) including kingoroot. Any ideas? I've bricked it once already. ?
[Galaxy Tab Q&A, Help & Troubleshooting] drewC617:
Soooo, I just rolled back from 6.0.1 using odin to flash the 5.1.1 firmware. the oem can now be unlocked on my device, there goes he bootloader Issue, ill see if shell let me try to get recovery on it at least. since its my friends device I may not be able to root it.
[Galaxy Tab Q&A, Help & Troubleshooting] Skorpyun812:
Things I've tried and the results:

Rolling back to 5.1.1 - nothing but errors (footer/header)

Tried using Odin 3.1.2 - secure install mode prohibited installation/root. Can't figure out how to disable it.

OEM unlock switch is disabled (greyed out).

Still looking for help if anyone has ideas.
[Galaxy Tab Q&A, Help & Troubleshooting] Skorpyun812:
Are you using chrome? Because I got the same message using chrome but, through Microsoft Edge, I was able to get a copy ... after 2 tries. Don't know why the 1st one failed but, try using Microsoft Edge.

---------- Post added at 01:38 AM ---------- Previous post was at 01:22 AM ----------

UPDATE:

I've tried using Odin 3.12.10.

Nothing (maybe I'm doing it wrong...again)

This thing is currently equipped with Android 7.1.1

won't let me apply an update from sd card, as when I try, the 5.1.1. version comes up

E: failed to find /misc partition

Finding update package...

Opening update package...

Verifying update package...

E:footer is wrong

Update package verification took 0.2s (result 1).

E:Signature verification failed

E:error 21

But, this is electronhacker's signed verizon file. Why won't it verify signature?

I'm ready to throw in the towel
[Galaxy Tab Q&A, Help & Troubleshooting] lokisyn:
anyone still working on this?
[Galaxy Tab Q&A, Help & Troubleshooting] DMon04:
I've given up hope and will just buy a better tablet haha!
[Galaxy Tab Q&A, Help & Troubleshooting] lokisyn:
I can help you or anyone else that wants to work on it I have the first 5.1.1 firmware for it and can gain root fast ..just temp till reboot .....just need help for the perm or the attempt

---------- Post added at 11:40 PM ---------- Previous post was at 11:39 PM ----------

Can also help with frp also but dont wanna get banned that's a pm thing lol

---------- Post added at 11:46 PM ---------- Previous post was at 11:40 PM ----------

I could help ya but don't wanna get banned ...you still need the frp help?
[Galaxy Tab Q&A, Help & Troubleshooting] The knowledgebringer:
I've been playing around with a verizon galaxy tab E T377v for about a week now. I was finally able to flash (with Odin 3.13.1, using t377vvru1aol7 - t377vvzw1aol7) downgrading it back to lollipop 5.1. This is a must to do, since it seems they have really mucked with all the other upgrades and their lockdowns.

Once I did this, I discovered after holding power, home. down volume, at first gets you to download screen, but if you hold it longer it takes you to another dos like screen. (havent seen anyone mention this anywhere) where you can actually select a choice for adb debugging, or start in safe mode, power down, total factory reset and start normally, 5 choices. I also found this function will work whenever, literally. Even if screen is frozen, in the middle of booting, or installing updates, loading services, literally whenever. (need to add up down volume to select choice, but home button not power this time facilitates the function.

I then used Kingoroot, after it successfully rooted and added a thing called Superuser which also literally allows you access to anything, I've been slowly experimenting with how much and what this rom will allow me to disable and uninstall and remain stable.

2 things,

I've turned off most Verizon, Google, even Samsung crap, I'm not sure where I'm going with this experiment It's actually my first time playing around with a tablet, especially one locked with googles Frp,I was going to try using an otg quad usb cable I got for my Rasberry Pi, and force load an Apk called frp bypass I found, but so far this has worked. But I'm left with a barebones no service tablet. I have wifi, can easily load apk's from aptoide or amazon still. I put Kodi on it so its a decent media center, but I was thinking getting another SIM eventually and adding phone service, but now I'm thinking of a custom rom.

Writing my own that is, I do have to say all this stuff isnt for the faint of heart, it can be frustrating, especially for the non computer professional, which maybe why I figured all this out in less than a week. I've worked as a systems administrator for about 10 years now. But I am truly concerned about the direction that is being fostered here by a company (big G we will call it), that didnt make this tablet, didnt sell me this tablet, yet feels it has the right to turn mine into a useless paperweight, and lock me out of it.

Hope this helps a few people some, if I find a worthwhile build, or I end up writing my own, I will return and share.
[Galaxy Tab Q&A, Help & Troubleshooting] lokisyn:
ok anyone wanna answer yalls sm t377v has qualcomm chips correct?
[Galaxy Tab Q&A, Help & Troubleshooting] tylerreed19:
Stuck on Verizon Boot logo after downgrade

I just flashed the T377VVRU1AOL7 file successfully yet am stuck on the Verizon boot screen. No errors, nothing. Just the word Verizon with the colored dots loading icons, only it is stuck with the first gray dot on the screen now. Haven't even attempted the root yet, has anyone else encountered this?

Also has anyone attempted the supposed CF-AutoRoot method yet? I'm finding multiple how to articles that say it supposedly roots the T377V on 6.0.1 using a CF-Autoroot modified tar file. But these are from 2 years ago so I'm wondering how valid they are. I cant post links yet but a quick google search will show you what I'm talking about.
[Galaxy Tab Q&A, Help & Troubleshooting] dougdraws:
I tried using CF-AutoRoot and it doesn't work. So I tried using KingoRoot mentioned in the first page of this thread. Unfortunately I keep getting the following error message when tryong to install KingoRoot: "This file does not have an app associated with it for performing this action. Please install an app or, if one is already installed, create an association in the Default Apps Settings page."
[Galaxy Tab Q&A, Help & Troubleshooting] blaze2051:
the smt377v is hard locked even with you managed to get down to 5.1.1 and have the unlocked the toggle oem switch. its still locked and bootloader cant be unlocked we need the eng file. this tablet could be some much more with linage Os 17.1 but we cant even unlock the oem bootloader
[Galaxy Tab Q&A, Help & Troubleshooting] anyemail702:
Hey guys. I've never responded to one of these message boards. even though I've been using XDA-Developers for many many years. so here's my first attempt at giving some somewhat hopefully useful information. I was given a Doordash MDM and FRP locked sm-t377v tab. I did have access to the home screen but it was the doordash home screen it would not let me use any of the apps. Through the notification panel I was able to access the settings. It was a very a limited settings panel. I had a few apps on one of my micro SD cards which I inserted into the tablet and I attempted to install them because it did give me access to the file viewer and the installer. I attempted to use FRP Bypass or a used Google Play services Google login I can post the apps that I used if anyone is interested. But I still couldn't bypass the m d m feature even though I technically did bypass the FRP I still couldn't change any of the settings because of the MDM. Thats when I decided. what the heck let's Flash and let's follow these instructions and see what happens. reading all the pages regarding this particular tablet. I too was unsuccessful at rooting it. I followed all the instructions on everything that I read and in these pages regarding this tablet. Without getting into too many details. I attempted to downgrade the firmware to 5.1.1 from 6.0.1. Only to get stuck in bootloop. Odin would say it successfully installed. it would go through the process and once it started upgrading the apps it would consistently bootloop. so then I decided to upgrade to 7.0.1. I attempted it about 10 times. just like the previous person that discussed this topic. I used Prince comsy Odin, Odin 3.13 and 3.14. But the MDM kept stopping me. from fully really being able to utilize the tablet. but I did notice one thing it removed the FRP lock. I just kept going back and forth back and forth flashing the firmwares. Interestingly enough when I finally decided to give up and installed 711 from Sam firmware all of a sudden I ended up getting an unlocked icon along with the Samsung boot up logo and it said custom on the screen. The MDM tried to stop me again but this time I was able to get ahead of it without connecting to the Wi-Fi or having a Sim chip in it I was able to stop all the Knox features the M D M features and a whole bunch of other stuff that I assumed were part of that security feature now I have a tablet that works 100% perfect no MDM. no FRP. If any of this is confusing to you I can attempt to rewrite step by step what I did be a private message or here in a message board. In the end I'm just trying to give hope to people that are still trying to play with this tablet I accomplished it I know you can too.
[Galaxy Tab Q&A, Help & Troubleshooting] kizzelwhix:
Um, yes, please, if you could, it would be great! (rewrite step by step what you did)

Thank you in advance!
[OnePlus 3T Questions & Answers] the_rooter:
I received my oneplus 3t few days ago. Immediately unlocked bootloader and flashed twrp latest and also supersu. Waited a day then flashed validius. I noticed under bootloader mode that the bootloader and baseband doesn't show the version number. Also shows secure boot enabled. Anyone else have this issue and if so a way to fix.? I thought after reading that once bootloader is unlocked that secure boot disables.
[Sony Xperia X Performance Questions & Answers] lightningglasses:
I'm thinking of buying this phone off Amazon.ca (F8132 model)

I just wanted to confirm two things:

Even though the phone has dual sim, can it still work properly with just one sim card and all the apps will be ok?

Can this phone be rooted and have custom recovery installed? Is there a chance the bootloader cannot be unlocked and it can't?

Thanks.
[Sony Xperia X Performance Questions & Answers] micksh:
The phone should be OK with one SIM, but this is international version. I doubt it has all North American LTE bands, so you better check, or you may not have 4G.
[Sony Xperia X Performance Questions & Answers] lightningglasses:
I asked and they said "it has band 4 to use in Canada, it supports LTE" so it sounds like it does. Is this correct, or did they avoid answering the question? I'm not sure how this stuff works.
[Sony Xperia X Performance Questions & Answers] micksh:
They answered the question partially. Band 4 is used in Canada but it's not the only one. For better performance you need all bands that your operator uses.

LTE bands by operator:

http://www.androidcentral.com/everything-you-need-know-about-4g-lte-canada

Phone bands:

https://www.frequencycheck.com/mode...nce-lte-a-dual-f8132-sony-dora-ds#frequencies

According to the table above this phone has all essential North American bands. So, most likely you will be OK.
[Sony Xperia X Performance Questions & Answers] intercontinental:
Can you wake up this phone with fingerpring sensor? With Huawei P9 successful fingerprint read wakes the phone and takes directly to home screen.
[Sony Xperia X Performance Questions & Answers] bkk99213:
No. You need to push it.

---------- Post added at 03:16 PM ---------- Previous post was at 03:14 PM ----------

1. I use F8132 and use one sim only. It's no problem.

2. You must unlock bootloader before root.
[General Questions and Answers] Tamilthrottlerz:
I am download android 7 software ur link on my mail . but it not installed md5 file not found . and checking md5 file . plz tell solution and what I download gapps ( platform, variant , android 7 ) tell gapps details on android 7
[Galaxy S 5 Q&A, Help & Troubleshooting] kwajongen:
Hi guys,

I recently replaced the MB of my phone as the previous one was dead, I purchased a used MB and the telephone works fine.

However, the front camera image is blurred, so I said myself, it is possible that the front camera of this MB is damaged and since the one of my old MB was working fine, I have decided to replace the ' blurred' camera with my old one.

Once I have replaced the camera, re-assembled everything, I get the following error: Server error occurred. Restart camera

I took already all the troubleshooting steps I found online, cleared the cache, partition and finally reset to factory settings, none worked.

I tried in Safe Mode and I got the same error.

At this point I think the MB connection for the front camera is the root cause of the problem, but I am puzzled because with the previous camera, although blurred. it was working, so why with this one I get the server error?

Is there anything else I can try before I give up?

Thank you

Alex
[Galaxy S 5 Q&A, Help & Troubleshooting] kwajongen:
Anybody?
[LeEco Le Pro3 Questions & Answers] marik1:
Hello. Last time i saw two troubles. In battery usage at home I have always 4/4 signal, but in battery -> History details there is over 95% of time on red. Only blink green. Second is Wi-Fi. My phone sleep with turned off Wi-Fi antenas, but in usage stats it's working all the time. If I change in Wi-Fi -> advanced settings -> Keep Wi-Fi on durning sleep it changes but still longer than excepted turned on. Is there any bug in details, or with phone? Cellular some charges could show almost all the time light/dark green colour, but still it's not rule. May some settings I changed wrong?

Le Pro 3, x720, 5.8.18s official (not any multilanguage or custom rom)

* I am not sure, but is 3g or 4g working even if it's turned off? It's look like, on notification panel.
[LeEco Le Pro3 Questions & Answers] Ace42:
Disable "scanning always available" for WiFi, the wifi drain is probably coming from there (if it's enabled). I have the US, which has 20s, so I don't know if 18s has any weird bugs.