Cant passs the bootloader screen. - Nexus 6P Q&A, Help & Troubleshooting

Its been almost 3 weeks since i cannot use my nexus 6p, i think im in a serious problem since my phone has some specific problems that makes my problem harder to solve.
Long story short, i installed SuperSU zip file with TWRP, after that, my phone did not wanted to pass the bootloader, i found that via file manager of the TWRP i could just delete the SUPERSU file and boot again, i tried, i have deleted it, but when i reboot it still doesnt pass the bootloader and in fact, when i go to TWRP again, the SUPERSU file is still right where it was.
When i try to delete it, it only appears "MTP enabled" in the user log.
I know i could delete it with my computer, but my phone isnt recognized by my computer, even after this problem, when it was functional it would be recognized and it wont fastcharge too, so thats a daughters board problem.
So what can i do? I have some roms in my downloads folder, but even if i try to install any of them, after the installation in the user log says "installation was [0]" instead of "installation was [succesful]" i really dont know where to start
Any one knows what should i do?

ernestomn98 said:
Its been almost 3 weeks since i cannot use my nexus 6p, i think im in a serious problem since my phone has some specific problems that makes my problem harder to solve.
Long story short, i installed SuperSU zip file with TWRP, after that, my phone did not wanted to pass the bootloader, i found that via file manager of the TWRP i could just delete the SUPERSU file and boot again, i tried, i have deleted it, but when i reboot it still doesnt pass the bootloader and in fact, when i go to TWRP again, the SUPERSU file is still right where it was.
When i try to delete it, it only appears "MTP enabled" in the user log.
I know i could delete it with my computer, but my phone isnt recognized by my computer, even after this problem, when it was functional it would be recognized and it wont fastcharge too, so thats a daughters board problem.
So what can i do? I have some roms in my downloads folder, but even if i try to install any of them, after the installation in the user log says "installation was [0]" instead of "installation was [succesful]" i really dont know where to start
Any one knows what should i do?
Click to expand...
Click to collapse
Have you tried connecting to PC from the bootloader menu? I don't know much about rooting. Have you tried installing the latest google usb driver? Does the device show up in device manager on pc? Have you tried using a different cable or different pc?

Related

SBF fails, factory restore fails, flashing new ROM fails, rooting fails.. WTF!?!?!

I literally cant do a damn thing with my Droid 2. This all started when I started noticing an increasing number of Force Close popups. I hadn't installed anything new recently so I just rebooted and dealt with it. At this point, it was a completely stock Droid 2 with only market-approved apps installed.
So, I decided to do a factory restore and... it didnt work. It sat at the recovery screen and did nothing. I pressed search and selected wipe data\cache and it said something to the effect of "Cant open E:\recovery\something" but the Wipe data\cache completed successfully. Needless to say, my issue remained.
So I found the stock recovery SBF and went to flash it... it got to 98% on the final step and then said FAIL. Error message: Failed flashing process. Error verifying Code Group 31 checksums. File 0x4BAF (0x4007031); phone connected. The phone still show SW Update when this occurs, and then eventually "completes", reboots, and boots back up as if nothing ever happened.
So then I tried the root process so I could install rom manager and try EUnleashed or something. The rooting steps all took, and I tried to open the Superuser app it just stuck on a blank screen. So I rebooted, and wtf.. it disappeared.
So then I went to Applications and uninstalled every single application except for Maps, rebooted, and WTF THEY ALL CAME BACK AGAIN. I did this 3 times and each time every single app was reinstalled and working after a reboot. Only now I cant complete the root process again, and Rom Manager doesnt work.
So, to recap... I cant do a factory restore. I cant flash the stock SBF. I cant root. I cant do f*$&#*$ ANYTHING!
If I cant fix this today I will be giving this junk phone to my 2 year old because that's about the only thing this POS is good for. I never had any of these issues on my Droid, Droid X, or Samsung Captivate. How Motorola could fail so hard while simultaneously succeeding so well with other devices is mind-boggling.
HELP!
lwright84 said:
I literally cant do a damn thing with my Droid 2. This all started when I started noticing an increasing number of Force Close popups. I hadn't installed anything new recently so I just rebooted and dealt with it. At this point, it was a completely stock Droid 2 with only market-approved apps installed.
So, I decided to do a factory restore and... it didnt work. It sat at the recovery screen and did nothing. I pressed search and selected wipe data\cache and it said something to the effect of "Cant open E:\recovery\something" but the Wipe data\cache completed successfully. Needless to say, my issue remained.
So I found the stock recovery SBF and went to flash it... it got to 98% on the final step and then said FAIL. Error message: Failed flashing process. Error verifying Code Group 31 checksums. File 0x4BAF (0x4007031); phone connected. The phone still show SW Update when this occurs, and then eventually "completes", reboots, and boots back up as if nothing ever happened.
So then I tried the root process so I could install rom manager and try EUnleashed or something. The rooting steps all took, and I tried to open the Superuser app it just stuck on a blank screen. So I rebooted, and wtf.. it disappeared.
So then I went to Applications and uninstalled every single application except for Maps, rebooted, and WTF THEY ALL CAME BACK AGAIN. I did this 3 times and each time every single app was reinstalled and working after a reboot. Only now I cant complete the root process again, and Rom Manager doesnt work.
So, to recap... I cant do a factory restore. I cant flash the stock SBF. I cant root. I cant do f*$&#*$ ANYTHING!
If I cant fix this today I will be giving this junk phone to my 2 year old because that's about the only thing this POS is good for. I never had any of these issues on my Droid, Droid X, or Samsung Captivate. How Motorola could fail so hard while simultaneously succeeding so well with other devices is mind-boggling.
HELP!
Click to expand...
Click to collapse
I think you might be overreacting here.
First, I haven't flashed the SBF yet but I do remember seeing the fail screen on original Droid SBF flashes and it was something you could ignore. You booted back into Android, right? That means it worked.
Second, the Superuser app is supposed to show a blank screen because the purpose of it to manage apps to which you have granted to superuser permissions. If you just installed it, there would be nothing listed.
Third, Froyo restores apps if you have "back up my data" checked under Privacy settings.
Fourth, you never mentioned the Droid 2 bootstrapper. I wouldn't expect ROM Manager to work properly without it.
First, no that doesnt mean it worked. I boot back into my exact same Android install as before. Same settings, same notifications, same alarm, same problems, same everything. If it was successful, it would be like a factory restore (Which I cant even do).
Second, ok that makes sense. But after rebooting it disappeared and RomManager wouldn't recognize that it was rooted. Now the rooting process wont work at all when I try and redo it.
Third, I dont think this is the same thing. It's not restoring apps... the apps are there as if they were never removed. Same customizations, settings, etc.
Its like my D2 is stuck with a certain "image" on it, and it wont let me edit, delete, format, reinstall, or reimage. It's infuriating.
Also, ROM Manager works without bootstrapper as long as you have Superuser. Ive used it fine on my Captivate.
lwright84 said:
First, no that doesnt mean it worked. I boot back into my exact same Android install as before. Same settings, same notifications, same alarm, same problems, same everything. If it was successful, it would be like a factory restore (Which I cant even do).
Second, ok that makes sense. But after rebooting it disappeared and RomManager wouldn't recognize that it was rooted. Now the rooting process wont work at all when I try and redo it.
Third, I dont think this is the same thing. It's not restoring apps... the apps are there as if they were never removed. Same customizations, settings, etc.
Its like my D2 is stuck with a certain "image" on it, and it wont let me edit, delete, format, reinstall, or reimage. It's infuriating.
Also, ROM Manager works without bootstrapper as long as you have Superuser. Ive used it fine on my Captivate.
Click to expand...
Click to collapse
Captivate is not a Droid 2. I'd be surprised if it works without the bootstrapper, since that's the only way to flash anything on a Droid 2.
My suggestion is to keep trying the SBF. Once you get it to work, get the SW update and then root. From there, I wouldn't go messing with anything in ROM Manager until you confirm the files are 100% legit for the Droid 2. As far as I know, only a few themes are working without issue on the Droid 2 - the ROMs all have bugs.
The same thing happened to me. I am assuming we were using the same instructions to flash the .sbf. Here is a link to instructions I followed.
http://forum.xda-developers.com/showthread.php?p=8245826#post8245826
I did not heed the red flag I got when I unzipped the .jpg file. I saw some error message and ignored it, and went ahead with the procedure to end up as many others with "fail".
Long story short, I deleated the .jpg file and downloaded it again.
When I used 7 Zip to extract the files, this time I had no error msg and everything went smoothly.

[Q] Encrypting a Galaxy Note 3

I have a new Galaxy Note 3 (having bricked one trying to understand why it wouldn't encrypt) and now with a full stock rom I still find that the phone is impossible to encrypt.
I have an encrypted SD card in it. (only thing I can think of that might be causing problems)..
Settings > General > Security > Encrypt Device keeps stopping after a single shutdown,
How the heck do I encrypt this thing?? - Am I missing the blindingly obvious..
Thanks
tahnoonp said:
I have a new Galaxy Note 3 (having bricked one trying to understand why it wouldn't encrypt) and now with a full stock rom I still find that the phone is impossible to encrypt.
I have an encrypted SD card in it. (only thing I can think of that might be causing problems)..
Settings > General > Security > Encrypt Device keeps stopping after a single shutdown,
How the heck do I encrypt this thing?? - Am I missing the blindingly obvious..
Thanks
Click to expand...
Click to collapse
I'm having the exact same issue. Encryption is requited to get my work email and I can't get it to go.
Finally got mine to encrypt
Took me a bunch of tries.. and finally once i opened a chat with samsung support it finally worked.. i was at 100% charge, plugged into the wall and if finally worked. not sure if thats a bug in its detection if your over the stated 80% or not... good luck.. i finally got it working though.. only did a fast encryption as it didn't work on previous tries either way... so i just chose one and tried it again.
tahnoonp said:
I have a new Galaxy Note 3 (having bricked one trying to understand why it wouldn't encrypt) and now with a full stock rom I still find that the phone is impossible to encrypt.
I have an encrypted SD card in it. (only thing I can think of that might be causing problems)..
Settings > General > Security > Encrypt Device keeps stopping after a single shutdown,
How the heck do I encrypt this thing?? - Am I missing the blindingly obvious..
Thanks
Click to expand...
Click to collapse
I have the Google Policy Manager and Encryption is required for me too. I started at 81% and the first time I did it, it just rebooted. The second time I did it it worked like it was suppose to. Try it again right after it reboots and see if it works.
Make sure the phone is charged and keep trying over and over.
It will work eventually.
I gave up. I'm using touchdown now for work email which will allow me to skip full device encryption
Sent from my SM-N900V using Tapatalk
Same problem here, it will not encrypt
....help please
This is the answer I found doing a couple of root and unroot
1.If you encrypt the device and then root it you will net get past the passcode in the phone (black screen)
2. If you root the phone first and ten try to encrypt you will get the problems mentioned in this thread
..any tips how to get the phone rooted and then encrypted?
greffel said:
This is the answer I found doing a couple of root and unroot
1.If you encrypt the device and then root it you will net get past the passcode in the phone (black screen)
2. If you root the phone first and ten try to encrypt you will get the problems mentioned in this thread
..any tips how to get the phone rooted and then encrypted?
Click to expand...
Click to collapse
Bump. I'm looking for this answer too.
digittante said:
Bump. I'm looking for this answer too.
Click to expand...
Click to collapse
anyone at all? im stuck. Bump!
was having a similar problem on nexus 4 but safe mode helped there.
dind't help on my new n3. shouldn't have rooted before encrypting.
tried pressing encrypt about 10 times.
tried boot into recovery + wipe . also tried safe mode. also tried unroot + factory reset (pretty sure recovery + wipe /data is the same as reset user data from settings).
waiting for the firmware image to download - decided to try a firmware reflash
and then before flashing it I tried rebooting to recovery and powering off and encrypting and it worked. or maybe it was that random 12th time it worked because of an unrelated reason.
and after trying to root it again it just booted to a black screen after cf-root and enter encryption password screen.
*sigh*
My Work-Around
svyr said:
and then before flashing it I tried rebooting to recovery and powering off and encrypting and it worked. or maybe it was that random 12th time it worked because of an unrelated reason.
and after trying to root it again it just booted to a black screen after cf-root and enter encryption password screen.
*sigh*
Click to expand...
Click to collapse
I'm an AT&T customer, but I bought a T Mobile Note 3 off of Craigslist, unlocked it, rooted using Chainfire's ODIN thread, and then used the RegionFree Lock Away app. I was unable to encrypt just like you guys until I did the following. Flashed TWRP tar file from the TWRP site using ODIN. Rebooted into recovery and made an image, backup up everything, just in case. Rebooted and went in the SU Superuser application that Chainfire originally installed and uninstalled through the settings in the program. Once I rebooted I was able to encrypt the device (without fast method), I already had my SD Card encrypted. Once I encrypted the device I downloaded Kingo Root at the advice of DesignGears and used the one click root application from the Kingo Root site (google it.) After I did that, I now have full root access back, encryption, and never had to uninstall the region lock, so I didn't lose phone connectivity, applications, or anything else during the process. I recommend using TitaniumBackup and syncing via Google Drive or Dropbox before you start the process so you can restore your apps and data, once again, just in case.
encrypted ATT Note 3 not able to root
I was able to unroot my ATT Note 3 and then encrypted it. But Kingo Root failed to root the device. (I used it to root the phone once previously)
Now I stuck in a status with encrypted phone not able to root anymore.
Any suggestions please?
GHolbrook4 said:
I'm an AT&T customer, but I bought a T Mobile Note 3 off of Craigslist, unlocked it, rooted using Chainfire's ODIN thread, and then used the RegionFree Lock Away app. I was unable to encrypt just like you guys until I did the following. Flashed TWRP tar file from the TWRP site using ODIN. Rebooted into recovery and made an image, backup up everything, just in case. Rebooted and went in the SU Superuser application that Chainfire originally installed and uninstalled through the settings in the program. Once I rebooted I was able to encrypt the device (without fast method), I already had my SD Card encrypted. Once I encrypted the device I downloaded Kingo Root at the advice of DesignGears and used the one click root application from the Kingo Root site (google it.) After I did that, I now have full root access back, encryption, and never had to uninstall the region lock, so I didn't lose phone connectivity, applications, or anything else during the process. I recommend using TitaniumBackup and syncing via Google Drive or Dropbox before you start the process so you can restore your apps and data, once again, just in case.
Click to expand...
Click to collapse
I was able to get mine to encrypt after killing the bloat apps. All Google sync, amazon, and Verizon services. I can't say which one was killing it since it stopped pretty much every app or service that wasn't critical to the device.
Can anyone confirm that Encryption will never work once we root our phone ?
nlatifolia said:
Can anyone confirm that Encryption will never work once we root our phone ?
Click to expand...
Click to collapse
Same question here... Anyone was able to encrypt after being rooted???
Same question, rooted can't encrypt.
Just got a note 3 and this is an old thread. So wanted to update this question.
To encrypt device after root all that is needed to do is run the following command from terminal or adb shell as root. You must have the latest busybox installed.
pkill -KILL daemonsu
After running this command you should be back at the "$" prompt and out of root. Do not run su again.
Then encrypt your device. Encryption should work fine. Once rebooted you will have root again.
I had to repeat the above steps because I ran su again. Running su restarts daemonsu.
Good luck
Hi,
I was able to root and encrypt my sm-n900 note3 using the steps mentioned on this post:
http://forum.xda-developers.com/showthread.php?t=2791587
Just make sure that you have your backups ready case something goes wrong
I've installed the bloatwares after rooting and encrypt.

[Q] Cant install su/superser.zip from twrp rcvry

Alright,
I'm running the MF9 stock firmware. this is my second S4 both were L720's. I rooted my first s4 in my sleep with the auto root/stock recovery, with Odin and the .tar file. I kept the files on my computer, since i have vast amounts of space and partially lazy; i didn't delete them. When i got my second s4 the firmware was MF9. So i flashed the tar with Odin, everything seem to work fine. no errors or hangs, when it booted back up to main menu it didn't have super user..
I downloaded the super user app, from the app store, said my binaries are out dated and needed update
okay, go for it.. everything was smooth/green other then the out dated version of superuser. but when it tried to get root access it failed
I used Odin to install openrecovery-twrp-2.6.3.0-jfltespr.tar everything was smooth
used adb to boot to recovery, worked great twrp booted up
i installed the superuser.zip from there
everything was smooth no errors /cleared the cache
rebooted still no super on my desktop/app drawer
I'm trying to avoid flashing stock rom then trying to re-root if any other possible way to root my device
would greatly help.
for all the people that say"google is ur friend" ever link is purple that starts or has the words "root" "superuser" "L720"
it is my friend but people are smarter and more dynamic then Google "my friend"
Thanks,
-L
Solved!! L720 cant install su superuser in recovery twrp/ cant gain root
Ive been working on this for the last two days, seems like all i needed was to post, i work in a support desk. Oddly alot of people have issues when they have been trying to fix, yet when they ask for help, there either figure it out. or it simply fixes its self
Well, i fix this issue my self
i used file manager and went to the /system/apps folder
my plan was to erase all traces of super user and re-install
when i got to super user
it wasn't like the normal icons, this one was different from the ones ive personally installed from the app store
so i installed it
it uninstalled the"app store" super users and installed this one.
(i have uninstalled super user previously before this and tried to flash with no success, hence the deeper clean)
It went about installing, and BAM!! asked me to grant super user control, i agreed to the prompt and opened up busy box
it finally loaded up correctly asked for super user access. I granted it
Issue resolved> idk why this was harder then before, but it works that's what matters, I know no one posted here, but hope this helps at lest one other person then me, Thanks XDA and all the programmers/theme'rs/developers

Help with Root and Recovery please!

Hello.
My Galaxy S4 was dying so T-Mobile just replaced it with an S5. It came with:
LMY47X.G900TUVS1FOJ4
I clicked on Software updates in About device and it did whatever updates, but the version stayed the same. Then I went to autoroot [dot] chainfire [dot] eu and downloaded the correct file to root. I unzipped the file and ran Odin 3.10.6 that came with it. I was able to root the device no problem.
What seemed like a problem afterward was that I couldn't find SuperSU in the Application list. I know the phone was rooted though because I could launch Titanium Backup to restore all my stuff from the S4. I went to the Play Store to download SuperSU. It kept complaining that I needed a new binary, but it would fail every time to update. I even tried downloading the latest SuperSU zip to install in the recovery mode, but that failed too. I really wasn't too worried about this.
While looking up how to root the S5, I saw some posts where people mentioned their root access stopped after 24 hours. I just experienced this when I launched Titanium Backup to begin uninstalling bloatware. I was informed that I didn't have root access anymore.
I figured I'd try to reflash the auto-root through Odin. According to Odin, everything passed, but looking at the device, it said it's already patched and the restore failed, so it aborted.
Now the device is stuck in an infinite reboot loop. I can access both the download and recovery modes, but that's it.
I'd really really like to not have to do a factory wipe as it was a pain to get everything copied over from the S4.
Can I flash it with something else?
Once I can get back in the device, how do I keep the device rooted? Do I have to flash TWRP or CWM?
The only root program I use is Titanium Backup and would really really like to keep using it to makr regular backups.
Thanks a lot.
Try booting into recovery and wiping the CACHES
If it still won't boot, grab a stock ROM from sammobile .com for your model S5 (G900T by the looks of the ROM name) and flash it with ODIN from download mode
That won't wipe your data or anything you've restored, as long as you don't reset
If it still won't boot, you might have to suck it up and factory reset after flashing stock
Was the TiBu backup you restored, rooted? Maybe restoring the backup restored an old version of SuperSU and broke the CF AR version
Might need to go down the TWRP and SuperSU from TWRP recovery route to get it rooted properly if CF AR isn't woprking 100%, which it doesn't for a fair few people
I tried clearing the cache, but that didn't work.
Is there a way to download the stock ROM without having to create an account on the download site?
The Titanium Backup I restored was rooted. Everything was totally fine, until I went back to TB and it suddenly told me I wasn't rooted anymore.
I did try TWRP after I made the original post. I think messed up the device, but I can get in now. I flashed the latest version and booted into Recovery Mode. I clicked on Fix Permissions and possibly one other thing. It let booted farther before the infinite bootloop. It'd show my lock screen and give me 1-2 seconds before rebooting. If I swiped quickly, I could see the home screen with most of my icons gone. Clicked on Apps shows most of the apps are gone. When I removed the SIM card, I stopped getting the infinite bootloop. Here are the list of important programs I have left:
Contacts (all cleared out), Gallery (all present), Messages (all present), My Files (shows files from previously installed programs that I can no longer access), Phone (works when I put the SIM card back in), Settings
Unfortunately, TB and the Play Store are both gone. I might be able to install stuff using adb or by copying files over. I haven't tried, but it doesn't look good. I tried reflashing the CF ROM. It didn't change anything. I suspect I may be looking at a factory reset at this point. I'm happy to try any other suggestions.
Thank you.
whynoteel said:
Is there a way to download the stock ROM without having to create an account on the download site?
Click to expand...
Click to collapse
Wut? lol, just make one, it's free...
XDA does not spoon feed
I created an account and downloaded the stock ROM. I flashed the device and got most of the programs to appear again though the Play Store was still missing. I decided to cut my losses and just do a factory reset. I rooted again and put everything back in place. Now I'm experiencing the problem where I lost root after a day or so of use. I'll start a new thread.
Thanks for your help.

Phone still saying rooted after putting stock firmware on

So I rooted my phone following information on this site/a video guide from youtube (I dunno if I'm able to post links but I can PM if you need to see what it had me do etc) so I did a fresh root with TWRP, RMM bypass, no-verify encryption, magisk. All worked great the phone was rooted etc, I then stupidly removed google play services to try get an early date APK which caused issues so I thought a wipe with TWRP would fix the issue but the startup wizard wouldn't work, so I then removed startup wizard via TWRP got back into the phone and put the new version of play services on, yet still had issues so I got the default firmware for my model at samsmobile and put it on via odin - all worked great phone booted fine etc but some apps said a boot was detected, so I made sure to go into developer options and make sure the OEM was locked, did a wipe via the default options when holding power>bixy>up however some apps still say the phone is rooted.. I checked with a rootchecker and I pass the safety and it says no boot detected. So I dunno what the problem is? The only thing I did see was when I did the wipe this came up
"remove failed dir '/system/carrier/ATT/priv-app/AttIqi_ATT' (no such file or diectory)
e:[libfs_mgr] is_dt_compatible(): firmware info was not valid: '/proc/device-tree/firmware/android/compatible: no such file or directory"
Really dunno what to do from here.
bump
mrberta said:
So I rooted my phone following information on this site/a video guide from youtube (I dunno if I'm able to post links but I can PM if you need to see what it had me do etc) so I did a fresh root with TWRP, RMM bypass, no-verify encryption, magisk. All worked great the phone was rooted etc, I then stupidly removed google play services to try get an early date APK which caused issues so I thought a wipe with TWRP would fix the issue but the startup wizard wouldn't work, so I then removed startup wizard via TWRP got back into the phone and put the new version of play services on, yet still had issues so I got the default firmware for my model at samsmobile and put it on via odin - all worked great phone booted fine etc but some apps said a boot was detected, so I made sure to go into developer options and make sure the OEM was locked, did a wipe via the default options when holding power>bixy>up however some apps still say the phone is rooted.. I checked with a rootchecker and I pass the safety and it says no boot detected. So I dunno what the problem is? The only thing I did see was when I did the wipe this came up
"remove failed dir '/system/carrier/ATT/priv-app/AttIqi_ATT' (no such file or diectory)
e:[libfs_mgr] is_dt_compatible(): firmware info was not valid: '/proc/device-tree/firmware/android/compatible: no such file or directory"
Really dunno what to do from here.
Click to expand...
Click to collapse
BUMPITY BUMP BUMP, plz help my fwiend!

Categories

Resources