Updating Bootloader on Y01 for Nougat based ROMs - Shield Tablet Q&A, Help & Troubleshooting

Hi Folks.
I successfully updated my CM13 to Lineage OS 14.1 on my B01 Shield Tablet.
To get it to work though, I had to download the entire stock Nougat package (almost 3 gigs).
I ran through the steps and installed a fresh Stock Nougat. Once that was complete, I was able to flash Unofficial Lineage OS 14.1.
However I don't want to do the same thing on my Y01 tablet, as I fear the serial will be blacklisted and the unit will get bricked.
I'm assuming it is possible to upgrade to the Lineage OS on this tablet, but I would need blobs or something first.
Still have the stock recovery on the laptop, so I'm sure I have all I need.
How would I go about it without running into Error 7 when flashing?
Thanks for any tips you might have!
r

OK, didn't hear anything, so decided just to give it a try on the Y01 (recalled / blacklisted) tablet.
Applied the original ROM from Nvidia download site and flashed the unofficial Lineage OS 14.1 image since I've been loving it on my replacement unit. Just made sure not to connect to WiFi after reverting to stock.
Once on stock Nougat, flashed Lineage and SU. Job done, and I'm happy.
My fear of the serial being blacklisted in the ROM itself was unfounded.
If you haven't put Lineage OS 14 on your shield tablet, I highly recommend it (if you don't need Nvidia apps or your camera). Smoothest ROM I've used & best battery life since I got the thing!
Sent from my SHIELD Tablet using Tapatalk

Where did you find the stock nougat image? I also have a recalled shield tablet and would like to upgrade my lineage OS but cannot do so because my bootloader is out of date. You can revert to stock but just not connect to wifi and be okay?
rabrol said:
OK, didn't hear anything, so decided just to give it a try on the Y01 (recalled / blacklisted) tablet.
Applied the original ROM from Nvidia download site and flashed the unofficial Lineage OS 14.1 image since I've been loving it on my replacement unit. Just made sure not to connect to WiFi after reverting to stock.
Once on stock Nougat, flashed Lineage and SU. Job done, and I'm happy.
My fear of the serial being blacklisted in the ROM itself was unfounded.
If you haven't put Lineage OS 14 on your shield tablet, I highly recommend it (if you don't need Nvidia apps or your camera). Smoothest ROM I've used & best battery life since I got the thing!
Sent from my SHIELD Tablet using Tapatalk
Click to expand...
Click to collapse

Related

How far can I upgrade my GT-N8013?

If the following table is correct then I have a GT-N8013. I'm running KitKat 4.4.2 on it: (N8010XXUDNE4_N8010BTUDNF1_BTU_N8013.tar.md5).
How close can one get to the latest version of Android and still have a working GT-N8013?
GT-N8000 - Wifi+3G+calling
GT-N8005 - Wifi+3G
GT-N8010 - Wifi (Except USA)
GT-N8013 - Wifi (Only USA)
GT-N8020 - Wifi+LTE
KK 4.4.2 is the last release from Samsung .
Android then see your models custom rom section .
JJEgan said:
KK 4.4.2 is the last release from Samsung .
Android then see your models custom rom section .
Click to expand...
Click to collapse
I've just picked up a used 10.1 (first edition) and am hoping to get it onto 5.1.1 or 6.01.
I see a custom CM ROM from Cyanogen, that states it's 6.0 official, but when I go to the site the release is really old for the 8013, and I'm not sure if it's been grouped in with the more recent beta group that is linked in the thread or if it's not.
I also see an older Cyanogen thread for 12, but that's pre 6.0 and appears to be somewhat abandoned.
My Note 3 is on phronesis 6.0.1, and I would like to get the Note 10.1 to as close to that as possible, without dealing with any major bugs.
Thank you for your assistance.
Some progress.
I managed to update mine to Marshmallow 6.0.1 (cm-13.0-20160523-UNOFFICIAL-n8013.zip) via CWM v6.0.3.6 but Google Apps keeps crashing.
I've tried both open_gapps-arm-6.0-nano-20160721.zip (Open GApps) and gapps-600-base-20151107-1-signed.zip. Both take hours to install and just keep crashing whenever you try to do anything.
Anyone have any luck getting cm-13.0-20160523-UNOFFICIAL-n8013.zip / and GApps.zip working?
Basil Rathbone said:
I managed to update mine to Marshmallow 6.0.1 (cm-13.0-20160523-UNOFFICIAL-n8013.zip) via CWM v6.0.3.6 but Google Apps keeps crashing.
I've tried both open_gapps-arm-6.0-nano-20160721.zip (Open GApps) and gapps-600-base-20151107-1-signed.zip. Both take hours to install and just keep crashing whenever you try to do anything.
Anyone have any luck getting cm-13.0-20160523-UNOFFICIAL-n8013.zip / and GApps.zip working?
Click to expand...
Click to collapse
I had it crashing initially too, with CM-13.
I reinstalled the ROM, root, twrp, everything. I also made sure to install the latest "Stock" Gapps, before rebooting once the ROM was in place. Since then I have not had any issues.
I did however have some issues using the nano package. Hope that helps.
Still no joy
I still can't get CM-13 to work. I use CWM. I made sure I was using the latest CWM 6.0.4.6.
I booted into CWM, factory reset and cleared cache. Flashed cm-13.0-20160523-UNOFFICIAL-n8013.zip.
I then factory reset and cleared cache again and flashed gapps-600-base-20151107-1-signed.zip.
I then factory reset and cleared cache again and rebooted.
No joy.
What actual gApps and CM-13 did you use? Maybe I need to use the same version of TWRP as you used?
I'm stumped.
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bladebarrier said:
I had it crashing initially too, with CM-13.
I reinstalled the ROM, root, twrp, everything. I also made sure to install the latest "Stock" Gapps, before rebooting once the ROM was in place. Since then I have not had any issues.
I did however have some issues using the nano package. Hope that helps.
Click to expand...
Click to collapse
Basil Rathbone said:
I still can't get CM-13 to work. I use CWM. I made sure I was using the latest CWM 6.0.4.6.
I booted into CWM, factory reset and cleared cache. Flashed cm-13.0-20160523-UNOFFICIAL-n8013.zip.
I then factory reset and cleared cache again and flashed gapps-600-base-20151107-1-signed.zip.
I then factory reset and cleared cache again and rebooted.
No joy.
What actual gApps and CM-13 did you use? Maybe I need to use the same version of TWRP as you used?
I'm stumped.
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Click to expand...
Click to collapse
I used the ARM 6.0 Stock version for CM 13. http://wiki.cyanogenmod.org/w/Google_Apps#Downloads
I ended up swapping to the 2014 model because I got a good deal on a Verizon version (which is locked but oh well), so I don't recall the TWRP that I ran. It sounds like that sometimes gives people issues.
I do recall that using the nano version of gapps was not working for me. Could be a coincidence, but I had constant crashes when I tried using it.
This is the thread I used to grab the ROM and TWRP: http://forum.xda-developers.com/galaxy-note-10-1/development/rom-lollipop-t3269375
It helps to read the installation notes properly
The problem(s) I was having were resolved by using twrp-2.8.7.0-gt-n8013 instead of N8013-CWM-Touch-6.04.6. I also used open_gapps-arm-6.0-stock-20160803 instead of nano but I really think it was TWRP that made everything work.
I'm now running cm-13.0-20160523-UNOFFICIAL-n8013 without any problems.
I consider this thread closed.
Basil Rathbone said:
If the following table is correct then I have a GT-N8013. I'm running KitKat 4.4.2 on it: (N8010XXUDNE4_N8010BTUDNF1_BTU_N8013.tar.md5).
How close can one get to the latest version of Android and still have a working GT-N8013?
GT-N8000 - Wifi+3G+calling
GT-N8005 - Wifi+3G
GT-N8010 - Wifi (Except USA)
GT-N8013 - Wifi (Only USA)
GT-N8020 - Wifi+LTE
Click to expand...
Click to collapse
How did you get KitKat on n8013. It was never released and no one successfully flashed 4.4 n8010 to n8013. Odin keeps giving an error. Please I've been trying for years now since it's been 2 years since update was released and doesn't look like it'll ever release (**** yoi Samsung with your update **** and regions)
Anyone have any luck? I've had this tablet since 2013 and I stopped using it because it has always been such a laggy sluggish experience. I thought I would try putting an AOSP ROM on it to see if that helped. Everything is so old for this device that it's nearly impossible to find the old files, ROMs, recoverys, etc. I can't even get TWRP or CWM to work on it. Maybe it's not worth the trouble anymore.
MrAwesome75 said:
Anyone have any luck? I've had this tablet since 2013 and I stopped using it because it has always been such a laggy sluggish experience. I thought I would try putting an AOSP ROM on it to see if that helped. Everything is so old for this device that it's nearly impossible to find the old files, ROMs, recoverys, etc. I can't even get TWRP or CWM to work on it. Maybe it's not worth the trouble anymore.
Click to expand...
Click to collapse
Well official only kitkat if you are international (Samsung decided not to release a lot of device updates in the us for kit kat including the s3, galaxy light, and this one). However I think you can get CM 13.1, idk about anything more recent but there is a (slightly) active community for it still left. Its a shame that this flagship tablet was neglected. I hope it doesn't happen with future Samsung ones but I've avoided buying any. I still use mine on jellybean for basic internet browsing and games
zMrAwesome75 said:
Quote:
Anyone have any luck? I've had this tablet since 2013 and I stopped using it because it has always been such a laggy sluggish experience. I thought I would try putting an AOSP ROM on it to see if that helped. Everything is so old for this device that it's nearly impossible to find the old files, ROMs, recoverys, etc. I can't even get TWRP or CWM to work on it. Maybe it's not worth the trouble anymore.
Click to expand...
Click to collapse
Not sure if you're still looking but I just installed Android Nougat v7.1.2 using the instructions provided here:
https://forum.xda-developers.com/showthread.php?t=2185119
I have a N8010 that topped out at 4.1.2. I flashed to a N8013 kernel/rom about 2 years ago which maxed out at 4.2.2 . I just recently found that link to the LineageOS build (Formerly Cyanogenmod) when I was contemplating buying a new tablet. The tablet was getting a bit sluggish so I decided to go ahead and blast it out and see what happened. I was VERY pleasantly surprised! Had some issues getting the Recovery flashed but once I did, it was pretty smooth from there. I had backed up all the apps so once I got it booted and restored all the apps, I was surprised how responsive it is. Oh, and you can say goodbye to all those SD card issues that the Note 10.1 had since this version of Android integrates the external SD with the internal SD so everything gets installed on the external card. No need for apps like folder mount, etc.
I highly recommend it. The only issue is that you lose the integrated S-Pen functionality but you can reinstall some of those apps from the play store and bring back a lot of those features. Some 3rd party apps actually work better.
Good luck!
7.1.2 on GT-N80013
I am currently running an unoffical build I picked up here on xda it is an unofficial Lineage OS build. I haven't currently found any bugs... camera works, bluetooth works, wifi works... at least for me. The build number is 14.1-20170810-unnofficial-n8013
Hannover2k said:
Not sure if you're still looking but I just installed Android Nougat v7.1.2 using the instructions provided here:
https://forum.xda-developers.com/showthread.php?t=2185119
I have a N8010 that topped out at 4.1.2. I flashed to a N8013 kernel/rom about 2 years ago which maxed out at 4.2.2 . I just recently found that link to the LineageOS build (Formerly Cyanogenmod) when I was contemplating buying a new tablet. The tablet was getting a bit sluggish so I decided to go ahead and blast it out and see what happened. I was VERY pleasantly surprised! Had some issues getting the Recovery flashed but once I did, it was pretty smooth from there. I had backed up all the apps so once I got it booted and restored all the apps, I was surprised how responsive it is. Oh, and you can say goodbye to all those SD card issues that the Note 10.1 had since this version of Android integrates the external SD with the internal SD so everything gets installed on the external card. No need for apps like folder mount, etc.
I highly recommend it. The only issue is that you lose the integrated S-Pen functionality but you can reinstall some of those apps from the play store and bring back a lot of those features. Some 3rd party apps actually work better.
Good luck!
Click to expand...
Click to collapse
I'd appreciate a link to the rom you installed. Thx.
I'm interested as well I'm still running original os. Also wondering if the rom update works well on these tablets since they are older. As Android matures the os gets bigger which can impact performance on older CPUs.
cloves said:
I'm interested as well I'm still running original os. Also wondering if the rom update works well on these tablets since they are older. As Android matures the os gets bigger which can impact performance on older CPUs.
Click to expand...
Click to collapse
I recently installed Lineage OS 14 and it is working great.
Tablet is stable, everything works, great battery life.
All devices work gps, etc...
The s-pen will not work like it did stock but there are apps you can get that seem to work better
Squid and Sketch for drawing....squid seems cool if you write with stylus
Install Magisk instead of supersu.
https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445

[ROM] LineageOS 14.1 UNOFFICIAL h631

Latest release
Built from whoshotjr2006/touchpro's sources with minimal changes. All credit to original devs.
I'm not going to commit to regular updates but I'll try to do occasional ones.
Recommend using this TWRP (also stolen from touchpro).
Installation:
Enable developer options in stock ROM (tap build number a bunch of times)
Enable 'Advanced Restart' in developer options
Hold power button, select restart, restart to bootloader
Use fastboot to unlock bootloader
Use fastboot to flash TWRP recovery
Reboot to recovery using fastboot command
Wipe everything in TWRP, format data, and factory reset
Push ROM to /sdcard/ and install
Optionally push Gapps and/or LineageSU and install
Boot and enjoy (first start might take a while)
Tested on a T-Mobile LG G Stylo, all seems well.
As far as I can tell, everything is working fine. You should be able to dirty flash if you are using another Lineage 14.1 build but I haven't tested it.
It's awesome to see others making roms for this device again, but do you think you will be able to make a oreo rom though? ?
ItzBluestone said:
It's awesome to see others making roms for this device again, but do you think you will be able to make a oreo rom though? ?
Click to expand...
Click to collapse
The LOS14 tree is still getting security updates and will run a lot faster than LOS16. I could build an Oreo ROM but there's little chance of finding the vendor FW needed to get camera, bluetooth, etc working properly.
jsheradin said:
The LOS14 tree is still getting security updates and will run a lot faster than LOS16. I could build an Oreo ROM but there's little chance of finding the vendor FW needed to get camera, bluetooth, etc working properly.
Click to expand...
Click to collapse
oh, well that's unfortunate...
So what is different? Just security updates?
This ROM breathed new life into my old MetroPC version of this phone (2GB/16GB)!
I bought this phone two years ago refurbished and carrier-unlocked (other than banned on MPC) off Amazon. Looked brand new. I just installed a new battery last month. Original battery wore out.
ROM works beautifully. Nice to be free of the factory cruft. Also, the TWRP from your OP works much better than the one I had been running. (Neither TWRP reads the current time/date through.)
I had been rooted with SuperSU, now I'm rooted with Magisk. I flashed mini Gapps 7.1.
I have not tested NFC yet.
Thank you for this ROM and your post!
My TMo h631 will not take the image. During the install it will kernel panic and throw an error.
I do factory reset, wipes, formats but still no go.
Anyone knows how I can fix it?
Will this work fine on the LGM631?

Galaxy S6 post-CFW rooting issues

I've finally decided to reflash the original rom I flashed my zerofltexx with back in the day I got it because of a weird calling issue. To my suprise, a metric buttload of new roms that actually looked appealing, unlike back then, have sprung up. What caught my eye in the end was DotOS, specifically it's Android 9.0.0 iteration. Went through the standard flashing process via TWRP, and to my suprise, the proffessional-looking ROM has no system setting for enabling root capabilities.
Seen as I've been out of this game for a while, I do wonder, how does one root a custom firmware? I've tried towelroot, which never worked for me on any device and unsuprisingly didn't even here, and then I remembered about cf-autoroot, but seen as how the ZIPs are builds for presumably OFW Android 6.0, 7.0 and 7.1, I didn't try it, as to not risk bricking the device.
Can anybody help me with this or should I just flash a credible ROM? If so, do you have any recommendations? I'm looking for stability and reliability first and foremost.
Thank you.
Magisk
Download TWRP (https://twrp.me), Odin (https://samsungodin.com) and Magisk (https://magisk.me).
1) Flash TWRP 'without restarting' by Odin.
2) In TWRP flash Magisk.
3) Restart.

Original Recalled Nvidia Shield tablet help

Hi
I have an original Shield Tablet, When Nvidia recalled the tablets I got a new tablet but kept the old one, At first I didn't use the new one, I only used the old one because I thought that if I used the new one the old one might trigger the Kil switch from Nvidia. One day the tablet simply stopped working, I was able to load into recovery mode/menu and do a factory reset but no luck, I don't remember if it was stuck at a black screen or stuck on the Nvidia logo but was one of those.
So after that I just stored the tablet and started using the new one that Nvidia sent me.
It's been a few years since that and the new tablet got stolen a couple years ago and today just out of curiosity I charged the old tablet and IT WORKED!. It booted up. It has the factory reset that I did.
So now I would like to use that tablet but I really don't know how to procced. Is it safe now to update the tablet? Nvidia still delivers the killswitch? what can I do to keep using the tablet without having to worry about some kind of auto update?
The tablet is at Android 7.0
with Shield tablet software version 5.2(24.29.404.153)
I would really appreciate the help. thanks!.
Hi
When your Tablet is really on the Killswitch List which it must be when you get a new one
(you can check it here to be sure : http://shield.bogdacutu.me) you have to avoid turn on Wifi and install a Custom Rom first. Which one depends how you want to use the Tablet. If you want it snappy and stable you should go with Unofficial Lineage OS 14.1 Rom from Saint2k which you found here : https://forum.xda-developers.com/sh...om-lineageos-14-1-15-1-shield-tablet-t3950786
Its based on Android 7.1.2 and everything works well except the Nvidia Games App (Geforce Now) because it doesnt connect to the nvidia server and loggin is not possible.
He also offers a Lineage OS 15.1 which is based on Android 8.1 . But as i know there is still a Issue with the Hardware Acceleration.
The AOSPExtended 5.8 Rom from Triodexe is also based on Android 8.1 and has working HW Acceleration. But also Nvidia Games App doesnt work ( You can start it and log in but it crashes when you start a Game)
His AOSPExtended 6.7 Rom is based on Android 9 and should work with the Nvidia Games App but i didnt tested it already.
Now we come to the Battery it is Highly recommend to change out the faulty Battery first because Nvidia Recalled those Batteries for a Reason. How you do it you can see here : https://forum.xda-developers.com/shield-tablet/help/replacement-battery-2018-t3788666
I also did it last week on one of my Tablets and its not too hard if you have access to a solderiron.
I hope this was helpfull and dont hesitate to ask if you have more questions.
I'm in the same boat. accept my tablet has been on and i can get on it still I have verified it has the y01 battery. it was purchased off ebay and hasn't been updated. not sure what the person did to prevent it from being bricked but I would like to put lineage or AOSPExtended 6.7 Rom on it. I'm not sure where to start. can someone point me in the right direction? btw the bootloader is unlocked and its currently running android 7.0. my son used it for the last year to watch youtube and what not on. the first instructions to AOSPExtended 6.7 Rom says to update to the newest firmware and I'm afraid that will brick it. any help is appreciated in advance.
dohcdragon said:
I'm in the same boat. accept my tablet has been on and i can get on it still I have verified it has the y01 battery. it was purchased off ebay and hasn't been updated. not sure what the person did to prevent it from being bricked but I would like to put lineage or AOSPExtended 6.7 Rom on it. I'm not sure where to start. can someone point me in the right direction? btw the bootloader is unlocked and its currently running android 7.0. my son used it for the last year to watch youtube and what not on. the first instructions to AOSPExtended 6.7 Rom says to update to the newest firmware and I'm afraid that will brick it. any help is appreciated in advance.
Click to expand...
Click to collapse
try installing anyway then, do not update

SIM Unlocked G920W8, 9.0 and 10.0 ROMs no longer detect SIM.

*SOLVED: see reply*
The ROM I used before was LineageOS [10.0] and used a custom ROM with Android 9 before that. Needed to unlock my phone, and couldn't do that on Lineage, and had troubles flashing firmware with Odin, so I ended up using FrankensteinS6. The Stock kernel seems to let me input the NCK, and unlock the phone. So that's luckily finally over.
For about 4 days now I've been formatting phone and trying again and again. FrankensteinS6 works, some other 6.0/7.0 ROMs work. But LineageOS now enters a bootloop, and Pixel Experience (9.0 and 10.0) and Evolution X 10.0 don't detect the SIM. The ones that don't detect SIM also show no IMEI, which was worrying at first because I though I lost a partition.
Possibly related, the ROM of Pixel Experience Android 10.0 for G920W8 will not install because (paraphrasing) "This device is zeroflte, this file is for zerofltecan, zeroflte***, zeroflte***" claiming that my phone isn't one of those models. I got this S6 from Bell Canada, and I still have even the sticker that says it is a G920W8, not G920F. However, the Pixel Experience ROM for G920F flashes fine (sans the main problem).
I don't know the exact LineageOS ROM I used before, but I've tried all of their 10.0 releases, tried redownloading, and I get the bootloop every time. I see some info online of flashing modem firmware, but... I don't even know where to start with that. As I mentioned at the start, Odin is crapping out. I couldn't flash firmware with it, because it would reject the phone right after I started flashing. Anything I could do within TWRP would be great. I moved it back to FrankensteinS6 for my sanity, I started doing this Sunday and I'm starting to repeat steps over and over hoping that it just solves itself.
I tried to keep this straightforward, and I'm sure I did a bad job. I can extrapolate on what I have attempted. Please tell me what I have to do to get an android 10 ROM working on this old beauty again.
I do not have all the solutions. As per my tests with my SM-G920W8. I have managed to find ROMS and try them out. I have only seen Nougat 7.0 ROMS to work almost flawlessly. NOT 7.1.2, important, 7.0 only.
I have also tested some Pie and v10 ROMS like Pixel Experience. The ROMS boot nicely but since I do not use a SIM card to call as I use SIP phone numbers and require WiFi. But that left asside, I came upon serious camera issues no matter what I try. Up to now, SamStock ROM is pretty much the best Stock ROM I found but I always need to run the Magisk UNINSTALLER before re-installing the latest Magisk version..
As for Kernels, well, Anything that is oriented with Lineage OS, I've had camera issues even with Nougat v7.0. So basically, the only ROMS I found good, as of today, for now, are stock ROMS v7.0. But, to do your tests, Even if you have a 920F ROM, you can download a 920W8 kernel as long as you download a kernel which supports your installed Android version. Also make sure to download the proper Stock or AOSP kernel (AOSP for LineageOS). There's not many but there's a few ones that work properly.
Another option is to download an AOSP ROM that works for W8 phones, unzip the file and grab the boot file inside corresponding to the W8 or T-Mobile version. You simply unzip your real ROM you want top install, replace the boot file for the one you got and rezip it. This made my phone boot properly for some F version ROMS but again, not without issues. That's why, I really suggest v7.0 Srock ROMS. I hope this helps you a bit. Again, you can have your own tests and other users may have other answers, but this is based off over 30 bootloops in my case of trying to mod a ROM for the W8 model. It's not easy to find a good one for Canada, I admit!!!
I flashed TWRP years ago, and I found out that I had a G920F version flashed. I don't know why Lineage allowed me to use SIM before, but rectifying this issue seems to made the SIM work in newer versions.
I don't know what the S6's predisposition to having crashing cameras is, but I have avoided this in the past by using custom camera apps, like Open Camera. This has saved me every time.
As for the boot loops... I think another thing that helped is that "format data" doesn't wipe the OS. When you are in recovery, having issues with bootloops in various ROMs, try advanced wipe, and wipe the system. It didn't fix right away, but the time I got Pixel Experience 10 up and running that was the trick.

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