yashsingh1/xdaforums huggingface dataset:
[8525, TyTN, MDA Vario II, JasJam ROM Development] tarrooka:
i am pleased to anounce that the problem was in the i upgraded to, yes the htc tytn official version. i knew this because i just upgraded to schaps rom 3.54 and i have to say it is the very best rom i ever saw ( although i saw only 3 or 4 ) but from reviews . yes he is very good , i will be donating to him. encourge him..and one more time. thank you schaps i can get the hsdpa icon and also the hsdpa speed..

all the best
[Fire TV Q&A, Help & Troubleshooting] vulcan195:
I have the FireTV 2 and the only two apps that switch the screen to 4K are Netflix and Amazon. The Youtube app plays everthing in 1080p even if its a 4K video. This means that the Netflix and Amazon apps are sending some command to the Fire TV OS to switch from 1080p to 2160p.

Can someone explain that - also are there any side loaded apps that will display 4K videos or 4K photos in 4K ?
[Micromax A106 Unite 2] Droidfrk0098:
i have micromax a106 4gb model........

and after i flash a custom rom the blutooth and wifi not working......

and i have not taken backup of my previous stock rom

i again flash stock rom via SP tool but problem are still.....

And phone status show

WLAN MAC ADDRESS unavilable

Blutooth Address unavilable

IP Address unavilable

plzz help ...........
[Galaxy Note 4 General] GabrielSousa:
#01 - cyanogenmod - https://download.cyanogenmod.org/?device=trltexx

#02 - resurrection remix - http://xdaforums.com/note-4/snapdragon-dev/rom5-1-1r6n910f-resurrection-remix-5-5-t3153659

#03 - cmremix - http://xdaforums.com/note-4/snapdragon-dev/rom-cmremix-rom-v12-x-t3056017

#04 - pac-rom - http://xdaforums.com/note-4/snapdragon-dev/rom-pac-rom-lp-mr1-beta-3-t3224013

#05 - crdroid - http://xdaforums.com/note-4/snapdragon-dev/official-romcrdroid-t3041382

#06 - temasek - http://xdaforums.com/note-4/snapdragon-dev/rom-temaseks-cm12-1-build-v15-july-27-t3167398

#07 - aicp - http://xdaforums.com/note-4/snapdragon-dev/aicp-lollipopemotion-kabata-v1-t3037563

#08 - sokp - http://xdaforums.com/note-4/snapdragon-dev/n910ftrltexx-t3177324

#09 - team ub - http://xdaforums.com/note-4/snapdragon-dev/rom-team-ub-rom-trltexx-t3053533

#10 - slimremix - http://xdaforums.com/note-4-tmobile/development/rom-slimremix-rom-v1-x-t3156059

#11 - dirtyunicorns http://xdaforums.com/note-4/general/n910f-t3181733
[Galaxy Note 4 General] sPEADy:
There is one thread already Here so usless in my openion can/would be closed I guess :)
[Galaxy Note 4 General] GuestK0087:
Thread closed.

Please use the existing thread here:

[INDEX][N910F] Root/Recoveries/Roms/Kernels

Thank you.

The_Merovingian

Forum Moderator
[Galaxy Note 4 Android Development (Exynos)] truenitos:
Hi, Will someone can make a cd /system/etc noise fix for N910U Model, the problem is that we just need the specific files for call noise, the 5.0.1 is not working, not for some of us, when we plug HEADPHONES the music start playing in HeadPhones and UP SPEAKER, the one up of Samsung logo ! thanks alot ! is not all /etc file, cause then break some roms feautures, thanks.
[Galaxy Note 4 Android Development (Exynos)] EP2008:
??? I wasn't aware of this problem, but I'll test it out.
[Galaxy Note 4 Android Development (Exynos)] truenitos:
WELL YES !
[Galaxy Note 4 Android Development (Exynos)] hellohelloman:
same issue here, n910u. very noisy unable to hear the phone
[Galaxy Note 4 Android Development (Exynos)] EP2008:
Tried via Google music and I'm not having this issue. Stock, rooted rom.
[Galaxy Note 4 Android Development (Exynos)] truenitos:
Yeah, is because u have stock ROM ! This is an issue for N910C ROMS installed on N910U ! If U can upload system/etc 5.1.1 files to MEGA pls !!
[Nexus 9 Q&A, Help & Troubleshooting] CUViper:
Yeah, as long as your system partition is intact, "adb sideload" is a good option. I'm not so lucky... :(
[Nexus 9 Q&A, Help & Troubleshooting] borzowsky:
nothint to do with mine, it doesn't show any OS versione unfortunately. :(
[Nexus 9 Q&A, Help & Troubleshooting] aiveure:
works well

Hi,

I had exactly the same upgrade failure, despite of a clean stock Nexus 9.

I followed the procedure and it works great for me.

Thank you for this post !
[Nexus 9 Q&A, Help & Troubleshooting] enriquejones666:
FYI - You don't need to go searching for OTA files on Google. They're all conveniently posted here:

http://xdaforums.com/showthread.php?t=2906492
[Nexus 9 Q&A, Help & Troubleshooting] gijosh28:
Ok, so I found where mine said lmy48i. I downloaded the upgrade file a8f87fa059f17f2fd4cd773921e888366b1dfa0e.signed-volantis-LMY48M-from-LMY48I.a8f87fa0.zip. When adb starts sending it, it gets to about 48% and the tablet starts verifying already. It winds up erroring out with the following information:

************

system partition has unexpected contents

E:Error in /sideload/package.zip

(Status 7)

Installation aborted.

************

Any thoughts?

Josh
[Nexus 9 Q&A, Help & Troubleshooting] story1991:
The same situation, maybe have any other solutions?
[Nexus 9 Q&A, Help & Troubleshooting] gijosh28:
I wound up calling HTC and getting an return authorization. I have to pay shipping to them. They cover shipping back to me. But the whole thing is going to wind up taking about 2 weeks. Couple days to get there, 7-10 days to fix, couple back. I haven't sent it out yet. I bought mine at BestBuy, so I was going to see if I could swap it out there first.

Josh
[Nexus 9 Q&A, Help & Troubleshooting] lbibolet:
it doesnt show any OS version either, what can i do?
[Nexus 9 Q&A, Help & Troubleshooting] jrmonton:
Guide works perfectly. Massive thanks.

The trick is finding the latest OTA zip. Here for the moment.

http://apk-bro.blogspot.com/2015/12/download-android-601-marshmallow-ota.html
[Nexus 9 Q&A, Help & Troubleshooting] evildude:
I got it to work but I'm never buying another HTC product again. I called warranty service in the first guy refused to help me out unless I had the tablet in front of me. The second guy did help me but I'm still waiting for the RMA ticket, it still has not showed up. So when I got these instructions I managed to resurrect for my Nexus 9 which is good. Now I have a working tablet to which I'm talking to the right now, but other than that HTC still sucks ass and I'm never going to buy anything from them again. Done.
[Nexus 9 Q&A, Help & Troubleshooting] harishvr9:
I am on MRA58N currently facing the same issue. I downloaded the MMB29K update. But on running the sideload, I am getting the message

"E: Footer is wrong

E: Signature Verification Failed

Installation Aborted"

Pls tell how to proceed
[Nexus 9 Q&A, Help & Troubleshooting] harishvr9:
By some miracle or so, my device has come out of the bootloop and is working fine now. But it is giving me this error (link below), before the boot up begins.

https://lh3.googleusercontent.com/iGv9RPFbDSLec-4-cvsQNOh46pt5RhEvPy7EKKZXmbtjJ16P7d5EXOJHCIsR=w300
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Looks like the OTA corrupted something.

Note: OTA updates only work on completely stock devices.

Backup your devices important data.

If you where completely stock without unlocked bootloader, you will need to flash stock images to get rid of that message (OEM Unlock Command will wipe your device)
[Nexus 9 Q&A, Help & Troubleshooting] harishvr9:
I did a stock image flash using the Nexus Root Toolkit. But the message is still appearing whenever I restart the device. Otherwise the device is working perfectly.
[Nexus 9 Q&A, Help & Troubleshooting] snoop85:
When I get to step 4, I don't see device identifier text. I got text in pink saying

" *** Device state - LOCKED *** "

What do I do now:confused:

Just got it back from 'repair' via HTC, if anything it's got worse, with random freezes, lock screen freeze and bootloop.
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Marshmallow OTA hose your Nexus device? Just flash the N dev preview.

Marshmallow OTA hose your Nexus device? Just flash the N dev preview.

Posting the above for anyone with a Bricked device from a previous Marshmallow OTA and where not able to resolve it by sideloading a Marshmallow OTA.
[Nexus 9 Q&A, Help & Troubleshooting] dweissinger:
Many Thanks!!!!

Posting the above for anyone with a Bricked device from a previous Marshmallow OTA and where not able to resolve it by sideloading a Marshmallow OTA.[/QUOTE]

Posting the above for anyone with a Bricked device from a previous Marshmallow OTA and where not able to resolve it by sideloading a Marshmallow OTA.[/QUOTE]

I wanted to thank you for posting this solution!! I was able to flash N onto my nexus 9 and it is working once again. I was going to post this onto a main thread so that more people can see this but i did not want to seem as if i was taking credit for finding this. You should post this there so that you can help others. Once again, I would like to thank you. I am now trying to get into the usb debugging menu to unlock the bootloader so this does not happen again but i cannot find it in this version of android.

MANY THANKS!!!
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
1. Share the link where you like, the Original Finder of this is mentioned in the link

Posted here

2. Have you enabled developer options? Or does Android N not have that feature.
[Nexus 9 Q&A, Help & Troubleshooting] dweissinger:
Found the developer options!!

Thanks and yes I found it. I had to reboot my tablet to see the Android version. It must be a bug but I will be happy to deal with a small bug like that. Much better than a bricked tablet. The first thing I did was to enable unlocking of the bootloader in case this happens again. Fool me once but not twice..lol
[Nexus 9 Q&A, Help & Troubleshooting] tdamocles:
I think since this is a developer preview (android 'n') you will get this error.
[Nexus 9 Q&A, Help & Troubleshooting] leklerc:
the solution is : using adb sideload

I have the same problem on my Nexus 9 (32 GB, WiFi) and unfortunately didn't enable bootloader unlocking before installing the OTA update. Both HTC and Google Store support say they cannot replace the device on warranty, HTC only offered a repair for an undetermined fee. Also see the discussion on

https : //productforums.google.com/forum/?utm_medium=email&utm_source=footer#!msg/nexus/0NqkpHgdLcY/dclF4p2QBQAJ
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Did you resolve your problem by sideloading Android N OTA?
[Nexus 9 Q&A, Help & Troubleshooting] ignaciouy:
Any MPA44I to something ota? :(
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Marshmallow preview build!

There is no OTA provided to do that jump, see here.
[Nexus 9 Q&A, Help & Troubleshooting] DrKenZ:
Still failed, but maybe..

Still failed to update/fix my Nexus 9 after I finally worked through all the steps, but I may understand:

The original failure was a message that the device is 'corrupt'. This failure says "system partition has unexpected contents". That sounds like the same message!! So I need a way to install a fresh replacement system, not an upgrade. And it still does need to bypass the oem unlock.

Any ideas??

Ken
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Have you tried sideloading Android N OTA?

The version linked is for N-DP2 and unfortunately "OEM Unlock" is greyed out in that version.

So if the sideloading works, you would have sign up for beta program, and remove the device again to revert to a version that allows it. Or wait and hope google release a version where it is not greyed out.
[Nexus 9 Q&A, Help & Troubleshooting] DrKenZ:
Ordering the Pixel C

I talked to HTC, no joy without unknown cost and at least 7-10 days and two shipping times. :(

I'm not interested in being a beta tester. :p

I'm ordering the Pixel C. :D:D

KenZ
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Sideloading of Android N OTA is know working solution for bricked tablets, you can revert to a stable version again afterwards.

Can not believe your writing off the tablet without trying.
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
My HTC Nexus 9 offered me over the air update and I agree to it, and now it says go to http://g.co/ABH.

I tried to hook N9 to my laptop, however I can't even see device via adb or fastboot(

What about my data? can I recover it? I don't have a backup.

Please advise.

*** UPDATE ***:

I actually was able to get into fastboot mode, but my device state is LOCKED, so that's not really useful for me now...

I also have an option for FACTORY RESET?
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Try sideloading the same failed OTA update again.

If that doesn't work, try sideloading Android N OTA.
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
I can't boot into Android, how do I sideload OTA? or Android N?
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Follow the instructions in the First Post of this thread.

You sideload the OTA from stock recovery.

Let us know what version your recovery states your on and I will provide the link to the correct OTA file.
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
OK, I'm on 6.0.1/MMB29V and was trying to install mob30d I guess?
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Sideload the correct version for your device from the below links.

April 2016 Nexus OTA Updates - Security Level 2016-04-02

Nexus 9 (LTE) [URL="https://android.googleapis.com/packages/ota/google_flounderlte_volantisg/9ae7d85d6433d055a9e4f3049ac86eb0e562bbf1.signed-signed-volantisg-MOB30D-from-MMB29V.zip"]MOB30D from MMB29V[/URL]
Nexus 9 (Wi-Fi) [URL="https://android.googleapis.com/packages/ota/google_flounder_volantis/6a2119f2077022c1ba852f2c613b8ce942c33836.signed-signed-volantis-MOB30D-from-MMB29V.zip"]MOB30D from MMB29V[/URL]
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
I tried "wipe cache", but N9 just seats on screen "Formatting /cache" and nothing really happens, I tried to do "Factory reset" as well, but it kind of also stuck on Android guy and that's it(
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Skip to step 10 and try sideloading the above OTA anyway.

If that fails, then try the Android N OTA.
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
everything went well, took long time but completed without any errors, now I'm restoring my apps, and my /data is gone(
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Don't forget to Enable "OEM Unlock" in developer options.
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
Umm, what for? I had it enabled last time, but that didn't help..
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
You already stated your device was locked. If it was enabled before you would have been able to issue

"fastboot oem unlock" plus then flash factory images.
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
I enabled it through developer options, but never issued oem unlock as it wipes data and I didn't want to do it..
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
[MENTION=1014155]a1exus[/MENTION] You now have a working device again anyway.

But the purpose of this thread was for device's which didn't have "OEM unlock" enabled.
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
I guess that makes sense, I'll unlock mine just in case
[Nexus 9 Q&A, Help & Troubleshooting] a1exus:
when I tried issuing command, I got following:

alexus@mbp:Downloads $ fastboot flashing unlock
...
FAILED (remote: not allowed)
finished. total time: 0.000s
alexus@mbp:Downloads $

"OEM unlocking" is enabled in "Developer options"

*** UPDATE ***

ahh, I was doing something wrong...

alexus@mbp:Downloads $ fastboot oem unlock
...
(bootloader) ability is 1
(bootloader) RUU_frame_buffer_enable_flag=0
(bootloader) Start Verify: 0
(bootloader) [hboot query] query 24 is not implemented
(bootloader) [hboot query] query 24 is not implemented
(bootloader) Start Verify: 0
(bootloader) [hboot query] query 24 is not implemented
(bootloader) [hboot query] query 24 is not implemented
(bootloader) Unlock device successfully!
OKAY [ 17.080s]
finished. total time: 17.080s
alexus@mbp:Downloads $
[Nexus 9 Q&A, Help & Troubleshooting] LordMarcus22:
Hi! I have the problem that i can't update MMB29V to MOB30D via adb, the adb give me an error and say "status 7". Then, I tryied to update to Android N, but when i sideload the .zip file it say: * cannot read 'volantis-ota-npc91k-42fc9c84.zip' *. From this point dont know how to proceed :(
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
A few things to try: -

Check the MD5 version of your download zip

Check you have latest adb version.

Check your cable.

If still in warranty, RMA it through Google/HTC.
[Nexus 9 Q&A, Help & Troubleshooting] LordMarcus22:
Thanks!

Well, i check the MD5 and its correct. I double check the version of the adb and is the last one too. The USB cable seems to be fine to (i used to different cable). And with all of this i got the same error with the OTA update and de Android N.

I dont think i can validate any warranty because i purchased the Tablet almost a year and a half ago.

Im gonna keep trying different things,searching if I can fix the error ("cannot read the .zip file") in the Android N OTA update.

Thanks for the reply corkiejp! :)
[Nexus 9 Q&A, Help & Troubleshooting] Badstroller:
E: failed to mount /cache (invalid argument)

I've tried to follow this method, however when I go to reformat the cache I get "E: failed to mount /cache (invalid argument). I tried skipping to the last step as suggested previously in this thread, however I get a string of outputs saying that /cache cannot be mounted. Any suggestions?

Edit: Got it to work! Thanks!
[Nexus 9 Q&A, Help & Troubleshooting] woodyear99:
Thanks for this thread. I had bootloop after MMB29V to MOB30D, thought I'd have to RMA but followed your instructions and it is working again.
[Nexus 9 Q&A, Help & Troubleshooting] gregy1975:
great fix, thanks

Thanks- saved me a lot of hassle.

I hope google sort out the OTA updates in future as I am fed up doing factory resets and losing info!
[Nexus 9 Q&A, Help & Troubleshooting] jcjoker2008:
Recovery Mode Trouble

Wipe Cache Partition and Apply update from ADB are not showing up. Any suggestions?
[Nexus 9 Q&A, Help & Troubleshooting] vmadhav3:
error message while installing

Hi,

I have got an error message while doing these steps

e footer is wrong

signature verification failed

installation aborted

what should i do?
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Are you sure your in recovery and not bootloader?

Try sideloading Android N instead.
[Nexus 9 Q&A, Help & Troubleshooting] David Drbez:
Just managed to do it, with some newbie faffing around... thanks so much for this information! :) You sir are my hero!
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Google Now provide full block level OTA images!

Google Now provide full block level OTA images, so they can be sideloaded onto your device no matter what version your on.

https://developers.google.com/android/nexus/ota

Use the latest OTA image from the above link instead of using Android N OTA or OTA Patch zips.
[Nexus 9 Q&A, Help & Troubleshooting] wesmagyar:
ok so before i did the OTA i know for a fact i had the bootloader unlocked as i had this same thing happen to me about 6 months ago and after i got it working i made sure i unlocked it.... now it is saying its locked. when i plug the usb cord into it its not showing up in device manager.... my phone shows right up but the nexus 9 doesnt. im at an impasse here and its frustrating the hell out of me.... any help?

This is what I'm looking at. ..

And I know the usb plug is working because when I power it down when plugged into the computer I get this.
[Nexus 9 Q&A, Help & Troubleshooting] wesmagyar:
so called google and since i didnt get it from the play store they want me to do warranty through htc and im fairly sure its out of warranty... ugh
[Nexus 9 Q&A, Help & Troubleshooting] corkiejp:
Try a different cable, the one your using might only be providing power.

Also check your drivers under windows (Device Manager), Nexus Root Toolkit has a driver guide.

Check that your in fastboot mode and your device should show up in device manager as

Android Device - Android Bootloader Interface

Edit: Since you have already enabled OEM unlock in developer options

"fastboot oem unlock" might still work.

Check that your computer can see the device with "fastboot devices".
[Nexus 9 Q&A, Help & Troubleshooting] wesmagyar:
Well when I plug in my note 5 using the same cable it is detected just fine... So wouldn't it stand to reason that it's not the cable?
[Nexus 9 Q&A, Help & Troubleshooting] MrChinn:
Thanks for sharing! Pulled a colleagues N9 back from the dead today with this post - I thought it was possible with the OTA's despite Bootloader being locked...happy days.

As a side note, for Recovery menu from "dead Android", I found you have to hold the power button and just press Vol+ as opposed to hold power then hold Vol+ (it's not 100% clear, I think I've been in that situation before though so I recalled what needed doing).
[Nexus 9 Q&A, Help & Troubleshooting] crazyykw:
Hello I have stock Nexus 9 , locked bootloader with no custom recovery and the same happened to me with android 6.0 update. I tried installing android 7 factory images . Tried different android 7.0 images, tried flashing through different computers even mac. Tried installing adb multiple times even the latest ones.

Still get the same error every time E: signature verification failed and E: footer something....

Please tell me what can be done to solve this issue.
[Nexus 9 Q&A, Help & Troubleshooting] jfalls63:
Will ADB side load work in stock recovery if Developer Options and USB Debugging have never been enabled?
[Nexus 9 Q&A, Help & Troubleshooting] xsmokinx:
I have done everything to a T and my tablet now boots up. When I go to log into my gmail it asks me to log into a account from this device and I cant log in it just keeps saying that...any info on what I can do?

---------- Post added at 03:08 PM ---------- Previous post was at 03:06 PM ----------

When I say log into gmail I mean the first initial Tablet log in to get my android going
[Nexus 9 Q&A, Help & Troubleshooting] v12xke:
That is your Google account login, and it is asking your credentials as a security measure. You need a working login to access the data on your tablet or you will have to do a factory reset. My advice would be to use a PC or some other device to login to Google successfully first. If you've forgotten your password, then reset the password and make sure you can login/logout/login to Google. THEN go back to your tablet and login. If for some reason you are unable successfully login to your own Google account, you will not be able to on your tablet either, forcing you to do a factory reset. If you're gonna go that far, you may as well flash the latest Google image and bring your tablet up to 7.1.1.
[Nexus 9 Q&A, Help & Troubleshooting] xsmokinx:
I got it worked out, it wouldn't log in because it wasn't the original Google account that was on the tablet and Google makes you wait 24hrs to log back in if it's not the original account and password. Tablet is up and running and running latest Android! Thanks for your help!
[Nexus 9 Q&A, Help & Troubleshooting] charles.fiset:
Thank you so much! this saved my day.
[Nexus 9 Q&A, Help & Troubleshooting] shoaib512:
Nokia 3 ta-1020 dont have OS,backup and boot menu it ca jus open fastboot

Hey, I am a Nokia 3 ta 1020 user. I installed twrp and my mobile always stuck android logo because OS was deleted unfortunately i looked oem again thinking that i will start but its not

Again i tried install its firmware but i needs scatter file and i dont have, I tried to unlock oem again but its serial number is cracked as 0123456789abcdef

Can you answer me how to fix this problem

plz help:crying::crying::crying::crying::crying:
[Nexus 9 Q&A, Help & Troubleshooting] madbat99:
You are in the wrong forum. This is Nexus 9.
[Nexus 9 Q&A, Help & Troubleshooting] Akouly:
Can you explain me how you did it pls?
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] sacthegreat:
With the edge screen, how does it work when you are using swype keyboard? Will it be ok? Or will it be an issue with swyping from the letters on the far end of the keyboard?