Galaxy S6 (SM-G920W8, BELL) has bricked and I need help. - Galaxy S6 Q&A, Help & Troubleshooting

Ok, I've been here on XDA for almost a year and until now I haven't had a problem I couldn't handle.
My Galaxy S6 (5.0.2) has been rooted since October 2015, it was May when I decided to Unroot and restore as a normal phone (I use Snapchat quite often and can't be used on a rooted phone). So July 9th, I decided that it was time for me to Root my phone again, and I did. I booted into TWRP and I'm sure everyone knows how long it takes to boot it into Recovery and back into normal mode, so I went deeper and tried switching where the USB is routed (or whatever). I switched it from (Guessing the name) NXT24 to USB-OTG (Which I've used to copy files to and from my laptop to the TWRP Boot which were mainly backups and ZIP Files.
Anyway, I've tried flashing 5.0.2, 5.1.1, and 6.0.2. I've pretty much exhausted all possible fixes and I need help. I've switched to the Moto G4 and Motorola is just... not good.. anyway, I would really appreciate any and all help you provide, thank you!

SiPhone1997 said:
Ok, I've been here on XDA for almost a year and until now I haven't had a problem I couldn't handle.
My Galaxy S6 (5.0.2) has been rooted since October 2015, it was May when I decided to Unroot and restore as a normal phone (I use Snapchat quite often and can't be used on a rooted phone). So July 9th, I decided that it was time for me to Root my phone again, and I did. I booted into TWRP and I'm sure everyone knows how long it takes to boot it into Recovery and back into normal mode, so I went deeper and tried switching where the USB is routed (or whatever). I switched it from (Guessing the name) NXT24 to USB-OTG (Which I've used to copy files to and from my laptop to the TWRP Boot which were mainly backups and ZIP Files.
Anyway, I've tried flashing 5.0.2, 5.1.1, and 6.0.2. I've pretty much exhausted all possible fixes and I need help. I've switched to the Moto G4 and Motorola is just... not good.. anyway, I would really appreciate any and all help you provide, thank you!
Click to expand...
Click to collapse
Stumbled upon this searching another thingy. How are You flashing the ROMs? Used Odin in fastboot with Stock ROM to start over?

Related

[Completed] Formatting Samsung S3 Problem

Hey, so basically I'm in a situation where I have no idea what to do.
I recently just got a new phone, and am going to give my Samsung Galaxy S3, SGH-T999V model - from Wind Mobile to my Dad. Basically, when I first got the phone - a couple months after, I decided to try Rooting it, and I did, successfully. Since I didn't really know what to do with my rooted phone, I decided to unroot it - then tried rooting it again some months later, but it didn't work successfully. Basically my phone wasn't rooted, but I had the "Team-Win" recovery on it.
I wanted to bring my phone back to it's original state - and have the stock recovery on it. After some Googling, my solution seemed to be to flash the stock rom for the SGH-T999V model onto my phone using Odin. And I did that - and it worked successfully. But I still couldn't check for OTA updates or anything, it said my phone had still been modified in an unauthorized way.
Now that I need to give the phone to my Dad, I have to format the device and erase everything. This is where my problem starts. When I try to format it (using the Stock recovery), I see a bunch of error messages, with the Android logo falling down in a kind of dead way. I reboot my device, and nothing changes.
It still has all my data, and everything on it.
Sorry if this is the wrong area to post this (I'm relatively new to the forum), and if my problem doesn't make much sense - I've tried being as detailed as possible. Could anyone help?
Hi, thank you for using XDA Assist. Flashing the stock firmware should show you to get ota's. This should have everything you need,http://forum.xda-developers.com/galaxy-s3/general/samsung-galaxy-s3-sticky-roll-thread-t2344125. Also, you can ask further questions here,http://forum.xda-developers.com/galaxy-s3/help/help-thread-galaxy-s3-question-t2690307
Thread closed

Stock G2 won't boot into recovery/download/fastboot

Ok guys,
I'm gonna post this knowing that there is probably NO SOLUTION to my issue. Let me attempt to explain EXACTLY my issue and what I did. I found a potential solution here > http://forum.xda-developers.com/showthread.php?t=2582142 however my issues don't exactly match the description in that thread.
So, long story short - I've ended up back on the G2 for now (until I upgrade) - I got the G2 on Amazon brand new. When I got it the other day - I discovered when I attempted to boot into download/fastboot or recovery using ADB - the phone would just reboot. The G2 came with KK 4.4.2. I had it rooted but still couldn't get into recovery or download modes. So, for the hell of it - I decided to take the OTA (after reading the G2 can still be rooted on LP). Halfway thru the OTA update (after it reboots into stock recovery) the device reboots. Did it multiple times. So, I went to LG's website and downloaded the LG Mobile Support tool. Plugged the G2 in - it said there was no update available. So, I tried one of the options I found to update the recovery. So, it starts updating.... and then I realized it flashed Lollipop instead of updating the recovery. So, no I'm on stock Lollipop 5.0.2 and I still can't boot into recovery/download/fastboot to flash a stock KitKat image so I can root, ROM, etc.
Anyone heard of this issue or even possibly know how to fix it WITHOUT using a bootable Linux drive or a virtual machine (I have a Windows 8,1 laptop - 8.1 doesn't support Hyper-V out of the box)? If you know anything related to this - please post. I have no clue what else to do except accept the fact that I have a stock G2 that I will NEVER be able to root. I was going to send it back to Amazon and get another one but I don't feel like going thru all that for a phone I'm probably not gonna end up using too much longer.

Root on PD2 6.0.1 Sprint S6 Edge/TWRP 3.0.2-1.

Hi folks,
just posting this writeup thinking maybe it might be of help to some people.
Started with a clean S6 Edge straight from Samsung repair for broken screen. Factory wipe, KNOX reset. It had the PD2 update. Tried using Skipsoft's Toolkit and ponied up a donation to get the Pro version with the S6 Edge 6.0.1 update, but it didn't work: it got stuck at the "SEANDROID NOT ENFORCING" screen after flashing TWRP 3.0.2. I know there are issues with 3.0.2, but it's what's optioned in Toolkit now.
Flashing TWRP 2.8.7.0 results in normal boot, but I could not enter recovery mode for some reason. 3.0.0-0 didn't work, either.
What I ended up doing is forcing phone into download mode (Power+Volume Down+Home), ODINing TWRP 3.0.2-1. This resulted in a bootloop (somewhat expected). But I could get into recovery easily. From recovery, I flashed Renegade's PD2-Aroma V3.0 Full ROM via ADB sideload. After a very long first boot, everything works 100%! Root, SuperSU, etc., all taken care of. Hotspot works.
Notes and tips:
- While I didn't use Skipsoft's Toolkit in the end, it's still worth supporting. Might work smoothly using 3.0.2-1 instead of 3.0.2.0, but I'm comfortable with adb/fastboot/etc. so just ended up using that. If you don't already have Android SDK and tools/platform-tools, Skipsoft conveniently includes those commands in its directory under C:\Unified_Android_Toolkit (they're named adb-toolkit and fastboot-toolkit. You can copy and rename them as "adb" and "fastboot" for convenience).
- Make sure you get the right TWRP 3.0.2-1 device version. You want to use twrp-3.0.2-1-zeroltespr.tar.md5 for Sprint S6 Edge. Remove the .md5 part and set it to use the .tar extension (stupid Windows asks you to confirm file extension type change).
- In TWRP you can either push your custom ROM or sideload it. To push a file, move the custom ROM into the same directory you've got adb/fastboot for convenience. Open a terminal window in that directory, and either "adb push customromfilenamehere.zip /sdcard/" or in TWRP, click Advanced/ADB Sideload, and enter "adb sideload customromfilenamehere.zip".
- If you're sideloading it, it's gonna take a while, and will start flashing even while the transfer percentage is creeping up. Example: at around 9%, it started AROMA, around 14%, it went through some of the installation options. It was done flashing everything and ready for reboot even though the terminal window said only 76% was transferred. That's ok. Click "finish" in AROMA on phone, reboot. Unplug phone. Wait a long time for first boot (this took around 20 minutes for me). ENJOY.
Remember: all is not lost as long as you can get into download mode! Power-Volume Down-Home until you get to screen prompting to get to download mode. Volume up to select that mode. You can ODIN from here.
Additionally: if you find yourself for whatever reason stuck at the initial S6 Edge boot screen with "SEANDROID NOT ENFORCING," you might be in some kinda of boot limbo. I was able to issue some adb commands here, even with recovery was borked and the phone didn't boot all the way. Doing an "adb reboot-bootloader" would let me do a complete boot to ROM while I was trying to get the different TWRP versions working (until 3.0.2-1).
Hope this helps someone.
tl;dr: For PD2/6.0.1 Sprint S6 Edge, manual flash TWRP 3.0.2-1. Push custom ROM through Recovery. Reboot, wait a long time. Success!
Just to Clarify (and mostly for myself), I think this is the simplest and most foolproof way to get yourself fully update and on a custom rom with root.
1. ODIN Stock PD2 Image. Reboot, make sure dev options + USB debugging is enabled.
2. ODIN latest TWRP 3.0.2.1 - HERE.
3. Obtain root by going into TWRP immediately after you install it and flashing the root kernel Ram did for this device - HERE
4. Then after wiping cache, dalvik and data in TWRP, flash Renegade ROM 3.0 PD2.
Using CFauto root method is known to cause issues. This is the type of approach I took and it was flawless. The initial boot of the Renegade ROM can seriously take like 20min though, I thought I was looping for a second.
If anyone disagrees with this method or sees where it can be done better, please advise. This seems to prevent the instance of any loops or issues. The Renegade ROM has a rooted kernel so flashing the root kernel is likely a redundant step. You could omit Step 3 if you are flashing a custom ROM, probably, but it seems to prevent any hangups. But if you plan to stay stock, you still have to flash a rooted kernel after TWRP.
Alpine- said:
Just to Clarify (and mostly for myself), I think this is the simplest and most foolproof way to get yourself fully update and on a custom rom with root.
1. ODIN Stock PD2 Image. Reboot, make sure dev options + USB debugging is enabled.
2. ODIN Ram's TWRP 3.0.2 - HERE I'm assuming the other guy's 3.0.2 works fine too, I am not sure why you hung and had to revert to a 2.x TWRP build.
3. Obtain root by going into TWRP immediately after you install it and flashing the root kernel Ram did for this device - HERE
4. Then after wiping cache, dalvik and data in TWRP, flash Renegade ROM 3.0 PD2.
Using CFauto root method is known to cause issues. This is the type of approach I took and it was flawless. The initial boot of the Renegade ROM can seriously take like 20min though, I thought I was looping for a second.
If anyone disagrees with this method or sees where it can be done better, please advise. This seems to prevent the instance of any loops or issues. The Renegade ROM has a rooted kernel so flashing the root kernel is likely a redundant step. You could omit Step 3 if you are flashing a custom ROM, probably, but it seems to prevent any hangups. But if you plan to stay stock, you still have to flash a rooted kernel after TWRP.
Click to expand...
Click to collapse
I noticed chainfire now has a CF-autoroot for the 925P 6.01 and people were having success using the one for the 925F. Any verification on this? Haven't seen anyone on this forum say anything about it. I just bought a new S6 edge for sprint. I always am about year behind on phones because of the high cost of the latest and greatest. I picked the edge because my wife has had one a year and it gets a lot better reception than my N5. But, I gots to have root and don't wanna screw up a new phone. I know the first thing I need to do is check which software it's running. Should I do this before I activate it or can i stop any system upgrades before they install?
baknblack said:
I noticed chainfire now has a CF-autoroot for the 925P 6.01 and people were having success using the one for the 925F. Any verification on this? Haven't seen anyone on this forum say anything about it. I just bought a new S6 edge for sprint. I always am about year behind on phones because of the high cost of the latest and greatest. I picked the edge because my wife has had one a year and it gets a lot better reception than my N5. But, I gots to have root and don't wanna screw up a new phone. I know the first thing I need to do is check which software it's running. Should I do this before I activate it or can i stop any system upgrades before they install?
Click to expand...
Click to collapse
I have not attempted to use CF-autoroot just because of reported issues and the general recommendation being to use the standard method. It may work fine now that its been updated, but I have not personally tested it.
Alpine- said:
I have not attempted to use CF-autoroot just because of reported issues and the general recommendation being to use the standard method. It may work fine now that its been updated, but I have not personally tested it.
Click to expand...
Click to collapse
I just bought my phone new off ebay it updated to PF4 just as soon as I activated it. I couldn't stop it. Anyway I used the CF autoroot on it and it worked perfectly. I tried to do it manually a couple times first and never could get TWRP to flash. It would say it was successful but, stock recovery stayed. Anyways, I got er done and running Renegade wich btw is an awesome ROM. This is my first samsung device and had I done a bit more research I'd of known the majority of development is on the regular S6. I just picked the edge because my wife has one and it worked so much better in the boonies than my N5 did.
baknblack said:
I just bought my phone new off ebay it updated to PF4 just as soon as I activated it. I couldn't stop it. Anyway I used the CF autoroot on it and it worked perfectly. I tried to do it manually a couple times first and never could get TWRP to flash. It would say it was successful but, stock recovery stayed. Anyways, I got er done and running Renegade wich btw is an awesome ROM. This is my first samsung device and had I done a bit more research I'd of known the majority of development is on the regular S6. I just picked the edge because my wife has one and it worked so much better in the boonies than my N5 did.
Click to expand...
Click to collapse
Edge is better imo, certainly looks better. All you need is Renegade rom anyway. May be a few more roms in active dev for s6 but nothing better per se. Renegade rom dev is alive and well.
Would these root methods trip knox?
chen69chuck said:
Would these root methods trip knox?
Click to expand...
Click to collapse
Yes
Thanks.
Working for g920v 6.0.1?
freaking thank you been struggling with twrp on and off for two days trying to bring this phone back from the dead! YOU the man

Shield Tablet LTE stuck at Bootmenue/Bootloop

Hey Folks,
got some messy Prob's with my old nVidia Shield LTE Tablet.
The Facts:
-KillSwitch not Triggered and it was succesfully Rooted in November 2015, TEGRA-OTA was also Removed (nomoreota)
-worked for Months (beneath one year), only Super-SU penetrated me periodely that it needs to be Updated, but it couldnt be done, it said "not enough Space" after trying to install a newer Version. :silly:
-past Month (January 2017) i decided to do a Factory-Reset, because Girlfriend should get the Shield, thats where the Problem started:
After clicking Factory-Reset, it began to work. After 4 Hours and nothing happening, i decided to Power it Off and start fresh with Installing a clean Stock-ROM and remove the TEGRA-OTA as i done a year before.
But from now on things get messy and to complicated for me.
In the Past i rooted and flashed it with "Shield-RAM", found here on xda.
But this Time it didnt ended with a working Shielt-Tablet. It stucks alwas in a Bootloop, in Recoverymode also as in normally booting the flashed OS.
Confused an disturbed by this, i tried different Recoverys (TWRP 2.8 and 3.0, also a CWM), all with the same Effect: Bootloop
Now i only can acces the Bootmenue which says Bootloader Unlocked.
I dont now what to do from here on and would be very happy and glad, if someone can help me figuring out whats going wrong.
If further Details are needed i will do my best to provide things i forgot here to mention.
With kind regards - ToxicFighter1
Ps.: excusy my bad spelling, bit rusty in flawless english typing:good:
Hi !
There is this thread where you can try to get it back to stock https://forum.xda-developers.com/shield-tablet/general/unofficial-update-original-shield-t3281541
This nice index may help as well
Good luck !
Thanks, but that's not the problem. If I boot into Fastboot / Bootloader, it's totally fine. In fact, I can plug the tablet up to my PC when it's in any state and doesn't experience the issue. It only occurs when I have it plugged into AC. SO far, I've tried 3-4 different cables and power supplies for 2.4A, 2.1A, and 1.2A - all adapters which worked 100% prior to updating.
Suggestions?
OK - Finally fixed it...
I replaced everything as shown above, but ran into the issue again as soon as FlashFire installed the OTA. So, I tried a different way to upgrade and no longer have the issue. Below is what I did...
- Installed 4.4.0 via ADB/fastboot wirhOEM recovery
- Completed initial setup and upgraded to 5.0 via built in system update
- Rebooted
- Booted to bootloader and flashed TWRP recovery
- Booted to TWRP
- Installed SuperSU via sideload
I would have started out applying 5.0 via adb/fastboot, but have yet to see a full image available yet. Used same TWRP and SuperSU as originally used. Just eliminated GlashFire from process. Once I rebooted and everything loaded, plugged into 2.4a power, and it worked without going into boot loop.
Hope this may help someone else - Thanks
Hey Folks,
thx for the few answers, i'll try these Tips out the upcomig Days.
Lot'a Stuff to do atm, bit Busy.
With kind regards - Toxic
xanthrax said:
Hi !
There is this thread where you can try to get it back to stock https://forum.xda-developers.com/shield-tablet/general/unofficial-update-original-shield-t3281541
This nice index may help as well
Good luck !
Click to expand...
Click to collapse
Hey there, and personally Thx for the provided Link.
As announced i did try it, but with no Success.
I'll or explicit the Tablet gets Stuck at Step 17, the Bootsreen doesn't disapear.
Dont know whats Wrong, cause i did all as menitioned in the Post, every ADB/Fastbootstep with Succes-Message, and because Bootloader was already Unlocked, i took the Rooted Image.
But now, im still on Bootscreen, sick
With kind regards!

Really need help with possible kernel, last time tried TWRP caused bootloop :(

Hey Guys,
Long story short, I had my Sprint Note 5 rooted a while ago! due to some apps screwing me over and not allowing to use them due to being rooted I unrooted (via supersu)
Realized ever since I rooted my battery was totally crap and figured after I unroot it would help (it didn't) read about how it trips the Knox and it affects the deep sleep of the phone (thus **** battery life)
I read on here to just load a kernel in order to fix the deep sleep issue. I've rooted and loaded kernels before on other phones (no issues everrrrr).
When I looked up the TWRP version to use and flash via Odin it said successful. Phone restarted and it never came back up again. I downloaded literally all of the TWRP versions they had on their site, flashed all of them via odin and none of them would get me out of the boot loop. I got completely screwed and had to load a stock firmware from that sam site to get my phone working again. Everything was completely lost on my phone. pics that were never backed up
Due to that, I have been totally hesitant to try this again as that was the only way to fix my phone. I am willing to try again but really want to go into this prepared and have it be a smooth process ( I already backed up ALL of my files on my computer) I don't really care for TWRP or Kernels but I just want to fix the stupid deep sleep issue. I read somewhere on here that people having bootloops from twrp on note 5s was due to not being rooted first? I've also seen (as I did this almost 8 months ago) there are new TWRP versions since then, but afraid to even do those.
Is there a solution I can do to just fix the damn deep sleep issue? phone literally last 2-3 hours idle. Willing to donate via paypal to someone to help walk through it. This is a sprint variant note 5
thanks in advance

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