Lost root on Tab Pro 8.4 - Galaxy Tab Pro 12.2, 10.1, 8.4 Q&A, Help & Trouble

I bought this tablet about a week ago. It's WiFi 16gb. A few days ago I rooted it via CF-autoroot, installed TWRP and SlimKAT. Everything went great started setting the Tab up. I was messing around with it last night and Supersu is gone and it appears I have lost root. I can't install the binaries or anything. The tablet hasn't been powered off. The only thing I know that's been done is updates via Play Store. Honestly I'm at a loss and any input would be great.

Wasn't aware I needed to reflash SuperSU via TWRP afterwards. For anyone in the same boat all I did was grab the latest stable SuperSU and flash it. All good now.

Its a bit confusing, on Slim (and CM is the same way) the ROM is pre-rooted as you would expect, but disabled by default. To enable, go to Settings>Developer Options, and enable root there. If no Dev Options, go to Settings>About>Software information, and tap Build Number enough times (7 times?) until it tells you Dev Options is enabled.

redpoint73 said:
Its a bit confusing, on Slim (and CM is the same way) the ROM is pre-rooted as you would expect, but disabled by default. To enable, go to Settings>Developer Options, and enable root there. If no Dev Options, go to Settings>About>Software information, and tap Build Number enough times (7 times?) until it tells you Dev Options is enabled.
Click to expand...
Click to collapse
AHH....that is helpful. I will look at that tonight. Is this something specific to the SM-T320? I have worked with many roms and many devices and haven't seen this before.....I've been doing this process below each time I install a new CM.....kinda painful and was about to ask about "why"? [Samsung seems a lit more difficult then HTC/LG/Google devices] [Literally just enable root and everything else (including TWRP) will work?]
Every time you update Cyanogenmod.... [you lose root]
1. Reflash 'CF-Auto-Root-mondrianwifi-mondrianwifixx-smt320.tar.md5' in Odin.
2. Reboot (remove cable or it won't boot correctly)
3. Open up SuperSU and update binary (normal)
4. Reboot
5. Reflash '' in Odin.openrecovery-twrp-2.X.X.X-mondrianwifiue.img
6. Reboot (remove cable or it won't boot correctly)

Rezinator said:
I've been doing this process below each time I install a new CM
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Click to collapse
As I previously mentioned, the process I described (enable root in Settings) also applies to CM, in addition to Slim ROMs. No need to flash CF Autoroot with Odin to obtain root.
I did the same thing the first time I flashed Slim. Then I read somewhere on the SlimROMs website how to obtain root after flashing the ROM.
I believe its a feature of the ROMs, not the device. I agree it seems counter intuitive, that root would not be enabled by default on a custom ROM. But I'm sure the devs have their reasons (likely for security of the user).

This happens on my galaxy s3 now and again. It used to be when using a custom recovery that wasnt official. Twrp causes issues with preload. Since using an official custom recovery (cwm touch) from the proper website my phone is stable so far.
My guess is the custom non official recoveries cause it.
Sent from a stolen phone!

Related

[Q] CyanogenMod not getiing installed. SuperSU Crashing.

Hello All,
I am a beginner to all this stuff. I wanted to root my phone after seeing OnePlus One running on CyanogenMod. So, first I tried to directly install the Mod using the softwares downloaded from Cyanogen's website. But the software gave the error "Unsupported Firmware". Then I researched a bit on manually installing the mod. I followed the instructions.
- First I rooted my phone with Odin 3.09v
- Installed ROM Manger on my phone (Meanwhile the SuperSU app kept on crashing)
- Somehow I managed to install ClockworkMod (What I did was downloaded SuperSU apk, installed it again. It started working and then, not losing the chance I installed ClockworkMod).
- Then I tried to install CyanogenMod through ROM Manager
- My phone re-booted and then gave a error "Can't install package on incompatible data".
- I'm having the latest snapshot version on CyanogenMod.
- Then I left the things as it is. No rooting, unrooting, etc.
- So, now I tried to take backup of my current ROM, in case something happens at least I'll be having something with me to recover
- I used ROM Manager to take backup. But it gave the error "Can't create the image"
So, now I'm stuck between middle of nowhere. Please help me out to reach to some point.
svikramajit said:
Hello All,
I am a beginner to all this stuff. I wanted to root my phone after seeing OnePlus One running on CyanogenMod. So, first I tried to directly install the Mod using the softwares downloaded from Cyanogen's website. But the software gave the error "Unsupported Firmware". Then I researched a bit on manually installing the mod. I followed the instructions.
- First I rooted my phone with Odin 3.09v
- Installed ROM Manger on my phone (Meanwhile the SuperSU app kept on crashing)
- Somehow I managed to install ClockworkMod (What I did was downloaded SuperSU apk, installed it again. It started working and then, not losing the chance I installed ClockworkMod).
- Then I tried to install CyanogenMod through ROM Manager
- My phone re-booted and then gave a error "Can't install package on incompatible data".
- I'm having the latest snapshot version on CyanogenMod.
- Then I left the things as it is. No rooting, unrooting, etc.
- So, now I tried to take backup of my current ROM, in case something happens at least I'll be having something with me to recover
- I used ROM Manager to take backup. But it gave the error "Can't create the image"
So, now I'm stuck between middle of nowhere. Please help me out to reach to some point.
Click to expand...
Click to collapse
Ok, first I think your SuperSu is not working properly. Open the Supersu app to see if it needs to update binaries. If it continues to crash, go into recovery manually (not using rom manager) and flash the latest SuperSu. Wipe Cache, go to advanced and Wipe Dalvik. Reboot. Your phone will say "android is upgrading" for a bit. Once it's booted up, go back into the supersu app and see if it needs to update binaries, if so- let it update, if not- move on. Here's a link to download SuperSu 2.02
Go back into recovery manually and select backup and restore-> backup to sdcard (or sdcard1, external sd, is my preference) This will start the backup process.
Once that is done, you need to find the CyanogenMod file specific to your phone, then you can enter recovery and flash it.
If you have trouble entering recovery, you can flash a new one via recovery or with odin.
Hello absinthesummer,
I followed every instruction you told. Now I'm done till creating backup. The problem now I'm facing is this 'Status 7' error. It says "Can't install package on incompatible data.....". Now what to do?
Status 7 is a very specific error. It means your recovery is out of date. Get the absolute newest you can find and try again. This is good news though, you've got progress!
---------- Post added at 11:48 AM ---------- Previous post was at 11:46 AM ----------
Edit: flash the latest recovery you can find via Odin. You probably won't be able to do it in recovery while you're getting the status 7 error.
absinthesummer said:
Status 7 is a very specific error. It means your recovery is out of date. Get the absolute newest you can find and try again. This is good news though, you've got progress!
---------- Post added at 11:48 AM ---------- Previous post was at 11:46 AM ----------
Edit: flash the latest recovery you can find via Odin. You probably won't be able to do it in recovery while you're getting the status 7 error.
Click to expand...
Click to collapse
No, I've got the latest recovery. But I figured out the problem. It was with the package I downloaded. The CM 11 M9 version was giving errors. I researched and tried few fixes, but still it didn't work.
The fixes I tried :-
1. Deleting some coding lines from the updater-script file. But this fix gave the status 6 error.
2. Changing the updater-script file format to UNIX format. Then again it gave the status 7 error.
So, what I did, when I had no more brain to fix it, I downloaded the CM 11 M6 version and tried installing it. And VOILA! It worked. Then I updated it to M9 version through phone. Now it's working. Though it has some bugs. And some features are missing too that I wanted badly.
svikramajit said:
No, I've got the latest recovery. But I figured out the problem. It was with the package I downloaded. The CM 11 M9 version was giving errors. I researched and tried few fixes, but still it didn't work.
The fixes I tried :-
1. Deleting some coding lines from the updater-script file. But this fix gave the status 6 error.
2. Changing the updater-script file format to UNIX format. Then again it gave the status 7 error.
So, what I did, when I had no more brain to fix it, I downloaded the CM 11 M6 version and tried installing it. And VOILA! It worked. Then I updated it to M9 version through phone. Now it's working. Though it has some bugs. And some features are missing too that I wanted badly.
Click to expand...
Click to collapse
Awesome! I'm glad you got it working. You can also try comparing the two files to see what's different, or maybe swap the updater script. Maybe you'll be able to get the one you wanted working with a little modification
absinthesummer said:
Awesome! I'm glad you got it working. You can also try comparing the two files to see what's different, or maybe swap the updater script. Maybe you'll be able to get the one you wanted working with a little modification
Click to expand...
Click to collapse
Thanks to you. You too helped me in working it out!
But, I have some more questions
Question 1 : If I flash stock ROM on my rooted phone, will I receive the new updates? If yes, will I be able to install them via Kies on my phone without getting into any trouble?
Question 2 : If I install stock ROM of any other phone, say Galaxy S5, will it work on my phone properly without any problems? If yes, will I receive the updates for that too and able to install them via Kies? If no, is there any way to install it? Cause I have seen people using S5 ROM on Note 2.
First question the answer is yes. As long as you have the stock recovery and stock kernel (along with the stock rom) you will receive ota updates. You can use ota root keeper (an app) to keep root during an ota update. There are many people who choose to stay fully stock but root to get rid of bloatware & stuff. However, if you want to get ota, I recommend freezing the bloatware instead of uninstalling, because an ota usually replaces old bloatware with new bloatware and can sometimes abort the ota if those apps are missing... but keep on mind this is not always the case, only certain devices.
Second question, no you cannot. Roms from other devices have to be ported to be compatible. But if you look in the development forums, you can find many roms that are basically stock but have specific features from other roms, along with the system ui (ie S5, note 3, & so forth). These rom devs have ported either parts/features or full on roms to be compatible on our device. They are excellent! I recommend reading up them and if you see some you like, try them out!
absinthesummer said:
First question the answer is yes. As long as you have the stock recovery and stock kernel (along with the stock rom) you will receive ota updates. You can use ota root keeper (an app) to keep root during an ota update. There are many people who choose to stay fully stock but root to get rid of bloatware & stuff. However, if you want to get ota, I recommend freezing the bloatware instead of uninstalling, because an ota usually replaces old bloatware with new bloatware and can sometimes abort the ota if those apps are missing... but keep on mind this is not always the case, only certain devices.
Second question, no you cannot. Roms from other devices have to be ported to be compatible. But if you look in the development forums, you can find many roms that are basically stock but have specific features from other roms, along with the system ui (ie S5, note 3, & so forth). These rom devs have ported either parts/features or full on roms to be compatible on our device. They are excellent! I recommend reading up them and if you see some you like, try them out!
Click to expand...
Click to collapse
- Stock Recovery
- Stock Kernel
- OTA Root Keeper
- Bloatware
Well, to be honest, just right now I learned these new terms but know nothing about them. Can you please give me a brief description for these four terms so that when I do advanced search on them, I'd have a idea in my mind about what these are. It will make it easy for me to understand the advance things.
And I'm looking for S5 ROM for my phone. Let's see what I get.
One more question. I made a backup of my rooted stock ROM via latest ClockwordMod, manually. Now, if I reset the binary counter using Triangle Away and then wipe Cache and Dalvik and then flash my stock ROM which is located on my memory card and then after flashing I use SuperSU to unroot and then a factory reset (I don't know the method of factory reseting cause I'm confused. Whether to do it manually, like going into recovery mode or just from the phone settings. So please tell me this also.), will my phone be unrooted totally?
And sorry for bugging you so much. I hate to do that, but I don't want to take risk with my phone. So I am just collecting information. I hope so many queries are not a problem for you.
Ok...
You already know what a rom is. A kernel is a lower-level base. It controls the hardware. So when you do something on the interface, in the rom, it tells the hardware how to react. (Ie if you're playing music it tells which speakers to play and how loudly). The kernel controls almost everything you can't see, it relates to performance. Most stock kernels can be limiting as they underclock the cpu by a certain percentage. Because of this, people seek out custom kernels to max out their device's potential. Louder speakers, faster cpu, better graphics, etc. This is all stuff the kernel can optimize... but because you can change so many factors there is a risk of instability if you push your device too hard (max performance) or limit it too much (max battery saving).
Recovery is exactly what it sounds like. When you boot your device the very first screen that pops up is the bootloader. It's giving you time to boot in 3 different modes. The first mode, by doing nothing, is a normal boot into the rom/OS. The second mode, which you get to by one button combination, takes you to recovery. The stock recovery is very limited. It gives you the option to factory restore, wipe cache, update, or boot normally. Stock recovery only exists for emergencies, if your phone fails to boot normally. We have custom recoveries so we can do more stuff, flash custom roms and tinker with things. The third mode is download mode/Odin mode. This is the bootloader interface itself. It's the last resort for recovery if your recovery has been damaged or corrupted. It allows you to connect to Odin or kies and perform an emergency recovery of the device. If you damage your bootloader, your device is completely bricked.
So the order of operation is this:
Lowest level- bootloader
Second level- recovery
Third level- kernel
Fourth level- rom
Bloatware is all the pre-installed apps that your carrier adds to your phone. Most people don't use it, don't like it, and don't want it. That why we root. Without root we basically are just guest users of the device. With root we become the administrators of the device. Until you root, your carrier has admin rights over your phone (to use windows terms).
When you receive an ota update, your carrier can make it to where the update won't proceed if their pre-installed apps have been removed (although this isn't always the case). Additionally, the update package itself checks the integrity of the device. It checks recovery, kernel, and rom. If any have been altered, it will not proceed because it could cause conflict and potentially brick your device. That's why those things have to be stock.
Ota root keeper is simply an app that backs up your superuser rights before an update and restores them after its done.
You should be able to find plenty of roms with S5 features. I'm using one that makes my device fully like an S5 (my device even thinks it is an S5 and every app identifies it as such) I can think of at least 2 others as well. There's plenty to choose from, and if you see a rom you like but it's mudding a particular feature, you can probably find that feature as a stand-alone installation in the forum's themes & apps section. Just about every feature of S5, S4, and note 3 has been ported to this device, so look around!
Also, for future reference, if someone helps you on the forum, hit the thanks button instead of saying it. I don't mind either way, but some people get annoyed and will stop helping them if they don't hit that button lol. It's silly, but it's part of "forum decorum"
---------- Post added at 12:54 AM ---------- Previous post was at 12:44 AM ----------
svikramajit said:
One more question. I made a backup of my rooted stock ROM via latest ClockwordMod, manually. Now, if I reset the binary counter using Triangle Away and then wipe Cache and Dalvik and then flash my stock ROM which is located on my memory card and then after flashing I use SuperSU to unroot and then a factory reset (I don't know the method of factory reseting cause I'm confused. Whether to do it manually, like going into recovery mode or just from the phone settings. So please tell me this also.), will my phone be unrooted totally?
And sorry for bugging you so much. I hate to do that, but I don't want to take risk with my phone. So I am just collecting information. I hope so many queries are not a problem for you.
Click to expand...
Click to collapse
You're fine, I don't mind answering your questions. Yes, you can unroot fully in the way you just mentioned but you don't even have to go through all the trouble of factory reset. Just unroot in the app. The app can be uninstalled afterwards via the play store.
You can factory reset either way, the same commands are given no matter which way you go about it. But it can be more efficient to do it from recovery because when you do it from the rom it has to create a wipe script for when it reboots, and it has to shut down the rom first. If you do it from recovery it doesn't have to anything, the rom isn't running and it can execute the wipe command immediately. (The wipe command is wipe /data /cache etc)
Thanks again for all that great info!
Questions : Is there no way to fix the Bootloader if it gets damaged by chance? And which S5 ROM are you using?
svikramajit said:
Thanks again for all that great info!
Questions : Is there no way to fix the Bootloader if it gets damaged by chance? And which S5 ROM are you using?
Click to expand...
Click to collapse
If you damage the bootloader it's a hard brick and you would have to send it in for jtag services (this is a low level emmc chip flash service) The bootloader won't get damaged unless you do something to corrupt it. If you ever feel the need to flash a new bootloader, do it via Odin, never recovery! If you remember that you should be fine.
svikramajit said:
Thanks again for all that great info!
Questions : Is there no way to fix the Bootloader if it gets damaged by chance? And which S5 ROM are you using?
Click to expand...
Click to collapse
I meant to tell you I'm using DN3 rom. It has an aroma installer that lets you choose whether you want an S5 ui, a note 3 ui or a mixed ui. Choosing S5 ui & S5 build prop allows your device to work with S5 apps & it looks just like an S5. It's not the only rom out there, but it's beautiful, fast, and stable & the team works hard on it.
absinthesummer said:
I meant to tell you I'm using DN3 rom. It has an aroma installer that lets you choose whether you want an S5 ui, a note 3 ui or a mixed ui. Choosing S5 ui & S5 build prop allows your device to work with S5 apps & it looks just like an S5. It's not the only rom out there, but it's beautiful, fast, and stable & the team works hard on it.
Click to expand...
Click to collapse
Hey absinthesummer!
I tried to unroot my phone with the method I told you. But in the restore option, I am stuck at 'Checking MD5 Sums..'. What to do now?
MD5 checking takes forever! You have to wait it out. Most recoveries offer a way to turn it off. You shouldn't have to factory reset though, just click unroot in the super su app and then uninstall the app from the play store.
absinthesummer said:
MD5 checking takes forever! You have to wait it out. Most recoveries offer a way to turn it off. You shouldn't have to factory reset though, just click unroot in the super su app and then uninstall the app from the play store.
Click to expand...
Click to collapse
I waited and the system was restored. But I got an error on 'Restoring Data'. I rebooted the phone and now it's showing glowing Samsung logo from like 3-4 minutes.
I've seen that before. Can you get back into recovery? You may have to flash stock in Odin, flash recovery and then do the Restore again. Data got messed up.
absinthesummer said:
I've seen that before. Can you get back into recovery? You may have to flash stock in Odin, flash recovery and then do the Restore again. Data got messed up.
Click to expand...
Click to collapse
I'll try removing the battery now. Let's see what happens.
Ok if you can get into recovery, do a fresh flash and then try to restore again. And see if it offers a way to turn off MD5 checking. That's why I use philz or twrp, they offer that and move much faster through MD5 check by default.
---------- Post added at 11:13 AM ---------- Previous post was at 11:12 AM ----------
If you still fail on data, flash stock in Odin, flash custom recovery, then you should be able to enter recovery and have a successful restore.

No longer able to boot my Note 2 into recovery mode

1. I started with fully working Samsung Galaxy Note 2 GT-N7100 (Rooted)
2. I'm a newbie to flashing ROM, and read numerous articles to build awareness (and have never used a forum before - so please be gentle!)
3. Installed ClockworkMod Recovery using "ROM Manager"
4. Flashed Slim6 (Slim-6.0.1.alpha.0.1-UNOFFICIAL-20160522-1030) ROM, then Gapps, then re-booted and all OK (Note2 seemed to work fine)
5. Kernel is now3.0.101-Haxynox
6. Spotted (and surprised) that Note 2 no longer rooted (and in particular, want to use Titanium Backup)
7. So, flashed CWM6-root-note2.tar using ODIN, resulting in "Pass"
8. Note2 still not Rooted, and suspect that I should have flashed SuperSu after Slim6 ROM and before Gapps
9. So, tried to reboot to ClockworkMod reccovery using "ROM Manager" but hangs. Tried using VOL+ and HOME and POWER (many times, and for different intervals) but see Samsung logo followed by some "stripes" on the screen (rather like the horizontal hold needs to be adjusted for those that are old enough to remember such things!), but it will not boot into recovery mode.
10. In addition, Odin no longer appears to see the Note2
11. Note2 will boot conventionally, but I'm extremely keen not to have to live without rooting and flashing capability
12. I've searched hard for hints for this particular issue, but would really appreciate some advice, at least so that I don't make my beautiful Note2 any worse (and hope I've not missed any posts that I should have spotted!).
13. Please let me know if I've missed any key information.
Thanks in advance.
Flash the tar version of TWRP for your phone using Odin. You can root by flashing supersu from TWRP.
CWM is very outdated and cannot be used to flash current custom ROMSs.
Many thanks, I've moved over to TWRP and it seems much better.
I also tried to find a more "suitable" (reliable) ROM and chose Resolution Remix, especially as services kept stopping on Slim6.
So now I can get to recovery mode, but still I have issues. Mainly...
a) I've so far failed to flash a compatible Gapps file
b) I've flashed supersu and busybox (Root_SuperSU.0.98-Busybox.1.20.2-signed.zip) but root is still not available. Sometimes I see a "Grant" prompt but it hangs for ages when I grant. The SuperSU app can be seen, but is not responsive. Titanium Backup responds eventually to confirm that Root is not available.
c) Downloading from the Playstore is problematic (sometime very slow to download, usually extremely slow to install - go for a walk type of slow!)
d) Typically the pre-installed applications "stop" shortly/immediately after trying to start them (for example, "Browser", "Clock",...), but then appear after "OK"ing the Close infor box
e) Is my choice of ROM reasonable? And/or is there a ROM which has ROOT "baked in"? (Or, should I go back to JellyBean as being more suitable for a Note2?)
f) Is there some "fine tuning" to the flash process that I need to learn about?
Any hints/tips would be welcome, and many thanks for your initial suggestion to move to TWRP
Is the ROM pre-rooted? If yes, don't flash supersu.
You performed a full wipe, including data, before flashing the ROM?
Phone is running these latest bootloader and modem?
Various versions of gapps are here and flash there version that matches your ROM and processor: http://opengapps.org
Many thanks for your further questions/prompts...
a) Yes, I believe I had done a full wipe before flashing, but haven't touched bootloader and modem so they may well be "old"
b) More reading suggests that Cyanogenmod 13 is a very popular ROM, so flashed this with TWRP
c) Found that with this ROM there were no issues when flahsing openGapps
d) Eventually discovered/realised that CM13 is pre-rooted (but has to be enabled in Settings) and that flashing supersu was causing problems
So, with the benefit of hindsight, if I'd used TWRP/CM13/OpenGapps without flashing supersu, it would have been straightforward! I've certainly learned a lot and you supporting questions have led me to what seems to be a nice, stable implementation of Marshmallow - thanks again.
I'm still looking for a quick/easy way to take a screenshot (just used a palm-swipe before), and a free "real" FM radio, but pretty much everything else works.
Great!!!
Glad you got the phone working on CM. We're all here to help and learn from each other.
Last time I looked, which was a while ago, there was no custom AOSP or CM rom that supported radio functions. If you want the FM radio, look into custom ROMs based on a stock Samsung kernel.

[GUIDE] Root, custom recovery and ROMs for JEM [OCTOBER 2017]

My roommate gave me his Kindle 8.9 to play with and root if possible. I had been successful at rooting, flashing TWRP, but couldn't get a custom ROM to flash. Being stupid, I didn't do a test flash first, so I ended up wiping the system and storage, so I couldn't boot into anything aside from TWRP and ADB was unresponsive. It also caused a power error, causing the device to turn back on immediately when powered down.
I acquired two of these tablets from eBay, for $35.00 a Piece, in like-new condition. I replaced the one I broke and bought one for myself. The problem I had was, there is no single guide which 1) lists the current root method for this tablet 2) The files needed to flash a custom recovery once root is gained 3) the most up to date TWRP recovery available. I read a lot of stuff on XDA. I read a lot of stuff elsewhere. The root methods listed in most every thread, no longer root. It was very hard to find an updated TWRP recovery, but thanks to @ong14, who pointed me to a single post, that was possible. So, I created this guide as a single go to for the current methods to root, TWRP and install a custom ROM.
***THIS GUIDE WILL ROOT YOUR DEVICE AND INSTALL A CUSTOM RECOVERY FOR THE AMAZON HD 8.9 JEM TABLET ONLY***
This method is used with ADB which requires Windows. Please make sure the proper drivers are installed before performing these steps. Required files for rooting and custom recovery installation are available at the bottom of this post. Please see respective links for custom ROMs. I did not create any of this software or the files. I'm not responsible if your device is damaged or bricked.
1. Enable the installation of files from unknown sources in Settings > security.
2. Enable ADB debugging from Settings > device.
3. Using the Silk Browser, go to Kingroot.net and download, install and run the APK. Also from Silk, download and install Total Commander File manager and grant it root access. Once you do that, download FireFlash11.apk at the bottom of this post. Open Total Commander and navigate to /sdcard > Downloads. Install FireFlash, open it and grant it root access to use later. (You can locate FireFlash from Home > Apps.)
5. Download the rest of the files at the bottom of this post and place into a folder of your choice on your desktop. Then go here and download this file and this file and place them in that same folder. Then move the following files to your Kindle: freedom-boot-8.4.6, u-boot-prod-8.1.4, stack and kfhd8-twrp-3.0.2-2-recovery.img.
5. Please follow the steps below from @MeowDude which will tell you how to flash a custom recovery to your Kindle.
now if you moved the files straight to your kindle, then they should be on the sd card, if you downloaded these through silk, they'll be in the downloads folder in your sd card. Now open FlashFire11, and give it root access (if you haven't yet). You should be greeted with a somewhat complicated looking wall of text and checkboxes.
!IMPORTANT!
| | |
\/ \/ \/
1. So, let me now guide you through this app, first of all, there should be red print informing you that you're not on the 8.1.4 bootloader or something like that, so click on the checkbox (at the upper right. The one that says "install kfhd8uboot-prod-8.1.4.img or something like that)
2. Now go down, and you'll see some text that says "Boot Partition Image (boot.img) and a box under it that says "NOT FLASHED" tap it. it should bring up a file manager-like list. scroll down until you see your already downloaded "kfhd8freedom-boot-8.4.6.img" , and tap/select it. (I know it says 8.4.6, IT WORKS ON 8.5.1!).
now go slightly under it and check "apply stack override".
*Next, Go under that to find a line that says "Recover Partition Image (Recovery.img), and slightly under it a box that says "NOT FLASHED" tap that, and again, you'll be greeted with a list-like file manager. scroll down until you see "kfhd8-twrp-3.0.2-2-recovery.img" and tap/select it. last part! go slightly under that and tap the check box next to "disable auto recovery update".
*Now that you have all you options in order, verify that you have them in order, and correctly selected (refer back if needed) and scroll down until you see at the bottom, a box that will install/flash all these things, it will say something like "Execute Flash Script" tap it, and your all set. if you want to boot into recovery (immediately after flashing), go right under that box to find another box that says "reboot into recovery" click it, and wait a sec, your screen will black out, and you will first see the normal kindle fire logo, then a blue one, then some glitchy looking stuff, then it should show a TeamWin logo, and go into recovery.
NOTE: If you don't flash your device with android, the stock Amazon os will erase the recovery, so NEVER REBOOT INTO RECOVERY USING FIREFLASH! Only right after you install/re-install recovery.
Click to expand...
Click to collapse
You should boot back to recovery at this point and do a factory reset. Here is how to do that below:
1. Power off your Kindle.
2. Once off, press first and hold the volume down button, then the power button. Hold them both down until the device boots to the BLUE Kindle logo. Then release the power button then the volume down button.
3. You should see the "Team Win" logo come across the screen. Tap on wipe, advanced, and choose dalvik, data and cache. Ten swipe the wipe button. DO NOT SELECT THE SYSTEM OR INTERNAL STORAGE OPTION. This will do a clean install of FireOS 8.5.1 and get rid of Kingroot.
Installing a custom ROM
You can now use FireOS as you were able to before, but I was unable to get the necessary Gapps to work with each other properly. You can try, but I recommend installing a custom ROM. I've tried two so far and can confirm they both work. I will list the links below where you can get the ROMs and installation instructions.
1. The Candy Rom, based off of Lollipop 5.1.1, works on this tablet. Root is built in so you don't need to install or flash SuperSU, but the post does say you can flash it. I've had a lot of trouble with custom 5.1.1 ROMs when it comes to launchers. Be warned it doesn't play nice with Nova and will cause the SystemUI to crash and restart over and over.
2. Unofficial CyanogenMod (CM 13). I currently use this ROM. Root is also built in. I have had trouble getting used to the permissions for apps. I have to go in and set them myself. If you can't get the Google app to sign you in, go to settings > apps > Google App > permissions > grant all permissions. I cannot get Hangouts to work, but the dialer works perfect. I'm not sure if either of those issues are a fault of mine or just a fluke.
I own 3 Amazon tablets: Amazon Fire 7, rooted with a custom ROM. Amazon Fire HD 8, but unfortunately there's no root for it yet. Amazon Kindle Fire HD 8.9, rooted, custom recovery and ROM. I have had great fun 'hacking' these things. I hate FireOS, but I will give Amazon credit for making some really bad ass tablets.
I didn't really feel too happy with the CM 13 ROM. It was pretty sluggish. Just overall performance was less than it should've been. So I decided to try another CM13 (Marshmallow 6.0.1) build by Temasek . This is by far the best ROM I've ever worked with on Kindle (Sorry Fire Nexus). Performance is off the chart. There's little to no lag. You HAVE to flash SuperSu, but it works really well. You don't see the App icon, just tap settings and SuperSU is listed. You also don't need to flash Viper4Android, already comes installed. Just select it in settings, grant it root access and select yes to download the driver. It will take a minute or two for it to update, but reboot when done and configure your Viper. Just make sure you have BusyBox installed and updated. You can get it from the play store. There are more settings and customization options I can list. Truly an awesome, well built ROM.
First off, I'd like to thank you for taking the time to post your very good guide for us new guys. Another superb tutorial can be found here...
https://forum.xda-developers.com/showpost.php?p=72395624&postcount=55
Your and comwiz's guides that summarize MeowDude's excellent work are two of the best ones I've seen to date and they help us novices a lot.
I want to set my elderly father up with Google's new YouTube TV streaming service when I visit him after the holidays and they currently require an Android L device or better to activate the service and control their interface. All he had was a Kindle Fire HD 8.9 a relative gave him that he never uses, so he sent it to me a few days ago so I could modify it. I've read a few of your posts on this and other threads and you seem very impressed with Temasek's CM13 custom ROM, so that's good enough for me and the one I wanna try first. But I'm a little confused by your followup post when you say "you HAVE to flash SuperSu". Does this mean that one should root with that app instead of Kingroot as was described in your original guide? I'm also not totally clear on exactly where in the procedure BusyBox needs to be installed. Here's what I have done so far to date...
*performed factory reset on Kindle Fire HD 8.9 just to clean it up and get it back to stock
*installed ADB on PC and verified it communicates with the Fire HD (detects device and returns serial number)
*downloaded and installed Total Commander (nice looking file explorer at first glance, BTW)
*sideloaded Root Check and verified device is not rooted
*downloaded the following files to PC but have not yet transferred them to the Fire:
---NewKingrootV5.1.0_C176_B415_en_release_2017_05_11_20170511212237_105203.apk
---fireflash11.apk
---kfhd8-u-boot-prod-8.1.4.bin.img
---kfhd8-freedom-boot-8.4.6.img
---kfhd8-twrp-3.0.2-2-recovery.img
---stack
---SR5-SuperSU-v2.82-SR5-20171001224502.zip
---stericson.busybox.apk
---cm-13.0-20160827-V11-temasek-jem.zip
I think this is everything I need but I'm not yet comfortable enough with my current knowledge level to try rooting and flashing a custom ROM. If you or anybody else could tell me what I should do next or at least point me in the right direction that would be much appreciated. I figure it's better to ask some dumb noob questions now before I attempt anything rather than have to come back later and ask how to unbrick my tablet.
CornellEngineer said:
First off, I'd like to thank you for taking the time to post your very good guide for us new guys. Another superb tutorial can be found here...
https://forum.xda-developers.com/showpost.php?p=72395624&postcount=55
Your and comwiz's guides that summarize MeowDude's excellent work are two of the best ones I've seen to date and they help us novices a lot.
I want to set my elderly father up with Google's new YouTube TV streaming service when I visit him after the holidays and they currently require an Android L device or better to activate the service and control their interface. All he had was a Kindle Fire HD 8.9 a relative gave him that he never uses, so he sent it to me a few days ago so I could modify it. I've read a few of your posts on this and other threads and you seem very impressed with Temasek's CM13 custom ROM, so that's good enough for me and the one I wanna try first. But I'm a little confused by your followup post when you say "you HAVE to flash SuperSu". Does this mean that one should root with that app instead of Kingroot as was described in your original guide? I'm also not totally clear on exactly where in the procedure BusyBox needs to be installed. Here's what I have done so far to date...
*performed factory reset on Kindle Fire HD 8.9 just to clean it up and get it back to stock
*installed ADB on PC and verified it communicates with the Fire HD (detects device and returns serial number)
*downloaded and installed Total Commander (nice looking file explorer at first glance, BTW)
*sideloaded Root Check and verified device is not rooted
*downloaded the following files to PC but have not yet transferred them to the Fire:
---NewKingrootV5.1.0_C176_B415_en_release_2017_05_11_20170511212237_105203.apk
---fireflash11.apk
---kfhd8-u-boot-prod-8.1.4.bin.img
---kfhd8-freedom-boot-8.4.6.img
---kfhd8-twrp-3.0.2-2-recovery.img
---stack
---SR5-SuperSU-v2.82-SR5-20171001224502.zip
---stericson.busybox.apk
---cm-13.0-20160827-V11-temasek-jem.zip
I think this is everything I need but I'm not yet comfortable enough with my current knowledge level to try rooting and flashing a custom ROM. If you or anybody else could tell me what I should do next or at least point me in the right direction that would be much appreciated. I figure it's better to ask some dumb noob questions now before I attempt anything rather than have to come back later and ask how to unbrick my tablet.
Click to expand...
Click to collapse
"Root" is built into the ROM. But, it's not full root. So the ROM maker tells you to Flash SuperSU once the ROM is installed and functioning. You have to do that because you wipe the system (pretty much all of it) before you flash the ROM. That wipes Kingroot, root etc. until you flash the new ROM. You're on the right track exactly. Just make sure your files are placed properly and use FireFlash to install TWRP. Just follow all the steps exactly and it should be successful. The good thing about this method, it doesn't wipe your data to install the recovery.
Okay, DF...thanks. When researching Kingroot & SuperSU I came across a ton of external links about how to get rid of the former if it was used to originally root a device and replace it with the latter. I even found another XDA thread last night where you posted that you yourself spent many hours reading about how to do just that. It seemed like a lot of hoops to jump through so I thought maybe it was better just to use SuperSU to root in the first place and be done with it. But this was all probably before you tried the new ROM you're now using and are apparently liking a lot. It sounds like Temasek's ROM version automatically takes care of most/all of the Kingroot exorcism that gave you such a headache. Apparently on many devices you can install TWRP first and THEN root with SuperSU afterward but I gather the Kindle Fire's funky bootloader unfortunately doesn't permit this.
I'll just keep reading threads over and over again as well as outside reference articles on other sites like I have been so far. Some of it must be finally sinking in because some posts are actually finally starting to make a little sense and in some cases I now understand what a few folks did wrong to cause them problems. When the vast majority of the posts and articles I read make sense and not just some of them then I'll give it a shot. Appreciate the guidance.
Okie dokie, DF...just a quick status report on how we're doing following your new guide. So far, so good...used Kingroot to root the device no problem, verified it was rooted with Root Check, gave Total Commander (which I had installed a few days ago) root access, and downloaded and installed FireFlash. But when I opened the app and clicked on "allow" to have root privilege there was a minor glitch...although I could see the FireFlash menu in the background there was an error message saying it did not have root access and that it was going to close, even though Kingroot verified it as an app that had permission. Tried uninstalling and reinstalling a few times but kept getting the same error message. Finally I simply rebooted the device and it worked fine after that...so if there are any fellow noobs out there who are one step behind me (and heaven help you if you are) you might wanna try a simple reboot during this step if you experience a similar problem to see if that solves it.
Before I do anything else I'm gonna use ADB to create some images of several of the now-rooted stock partitions and save them to my PC just in case I eff something up later on. You did not mention this in your guide but this was summarized nicely by comwiz in his very similar tutorial...
https://forum.xda-developers.com/showpost.php?p=72395624&postcount=55
He also included many screenshots that one will see while following your guides...I found these visual aids to be very helpful in terms of what one could expect to see as you march through all the steps that you guys so graciously spent the time laying out for us newbies. I'm probably gonna hold off on installing TWRP and Temasek's custom ROM for a few days...I wanna read up more about TWRP and fastboot before I take the next baby steps. BTW, like you I just bought another used KFHD 8.9 in almost new condition on eBay today for about the same price that you paid...how's THAT for the ultimate "backup"???
Man, thank God for this XDA forum...no way I try this on my own without all the info and tools and help that experienced folks have taken the time to post here.
CornellEngineer said:
EDITED BY ME, "compjan"
Before I do anything else I'm gonna use ADB to create some images of several of the now-rooted stock partitions and save them to my PC just in case I eff something up later on.
Click to expand...
Click to collapse
PLEASE upload those images !!! if you are running 8.5.1 on a 32 gig model I NEED THEM !
compjan said:
PLEASE upload those images !!! if you are running 8.5.1 on a 32 gig model I NEED THEM !
Click to expand...
Click to collapse
I wrote a guide on how to flash recovery on 8.5.1 without a computer. Swing around and check it out, its got all the updated files.
https://forum.xda-developers.com/ki...t-install-twrp-android-fire-os-8-5-1-t3278286
MeowDude said:
I wrote a guide on how to flash recovery on 8.5.1 without a computer. Swing around and check it out, its got all the updated files.
https://forum.xda-developers.com/ki...t-install-twrp-android-fire-os-8-5-1-t3278286
Click to expand...
Click to collapse
iRoot doesn't work anymore. At least not when I tried. Regardless of the method used to root, the quicker to get rid of them, the better it makes me feel.
MeowDude said:
I wrote a guide on how to flash recovery on 8.5.1 without a computer. Swing around and check it out, its got all the updated files.
https://forum.xda-developers.com/ki...t-install-twrp-android-fire-os-8-5-1-t3278286
Click to expand...
Click to collapse
um, i do not have a working 8.9 tablet. i screwed it up and had a red screen of death for a couple years now. i have been off work due to knee surgery and decided to see if there was a working fix. member sd_shadow has me OFF red screen, now i need to get back to stock BEFORE i start playing with it. that way i can fix it right then if i mess it up again.
SO, i need a copy of the 3 partitions to get back to stock.
UNLESS. . . . i can get the partitions out of the 8.5.1 BIN i grabbed from amazon. that is how sd_shadow ( THANK YOU SIR ! ) got me back to a NOT booting but hung at the fire logo. i flashed the bin to SYSTEM and now i need the other 2 partitions.
UPDATE: GOT IT UP AND RUNNING AS 8.1.4 ! ! !
wife wanted it stock, so i loaded the 8.5.1 update from amazon in the root directory of INTERNAL STORAGE. not i a folder. re-booted and it installed the 8.5.1 update. worked fine . . . EXCEPT . . . .
the built-in amazon app store was buggy as hell. so was the silk browser. gapps worked fine until a re-boot. then crashed as soon as i launched play store.
SO. . . . i'm backing up the 3 partitions and going to load a ROM on this puppy.
EDIT: there is a NEWER 8.5.1 "update" at amazon, it will NOT auto install via the "check for updates" button (afaik. and i tried it on 2 different 8.9's) . download it, copy it to the ROOT of the 8.9, not in a folder. reboot. it will install all by it's self. fixed all my stock problems!! END EDIT
I got CM13 installed on my 8.9 but then having issue.
a. Can't boot into custom recovery. With volume down hold + power button -> Kindle Fire orange -> Kindle Fire blue -> then it either boots back into CM13 or getting "Fast boot".
b. In CM13, i don't have root access. How so? Weird. I am always under the impression that every custom image will come with root access. I maybe wrong though.
---------- Post added at 05:49 PM ---------- Previous post was at 05:48 PM ----------
Well, my bad was I downloaded the wrong gapps, picked 7.1 instead of 6.0, so I wanted to boot back in recovery to install the correct gapps.
votinh said:
I got CM13 installed on my 8.9 but then having issue.
a. Can't boot into custom recovery. With volume down hold + power button -> Kindle Fire orange -> Kindle Fire blue -> then it either boots back into CM13 or getting "Fast boot".
b. In CM13, i don't have root access. How so? Weird. I am always under the impression that every custom image will come with root access. I maybe wrong though.
---------- Post added at 05:49 PM ---------- Previous post was at 05:48 PM ----------
Well, my bad was I downloaded the wrong gapps, picked 7.1 instead of 6.0, so I wanted to boot back in recovery to install the correct gapps.
Click to expand...
Click to collapse
If using temasek ROM, you'll have to flash SU. Use 2.7X. then update from play store. Root for regular CM is found in developer options. Settings > about device > tap build number 7 times and go back to Maine settings menu, scroll to bottom. For developer options. Enable root in that menu. Select both apps and ADB.
I am using the CM13 ROM by alexander_32, I guess the same one you're using.
Personally, it isn't as snappy as I wish but I'll give it some more time.
Also, the option to boot into recovery on the menu is so much better than using keys combination. Thumb up for that!
what is the optimal gapps to get from open gapps? there are so many options im not sure which works best on jem.
green_reaper said:
what is the optimal gapps to get from open gapps? there are so many options im not sure which works best on jem.
Click to expand...
Click to collapse
I almost always use pico gapps.
DragonFire1024 said:
I almost always use pico gapps.
Click to expand...
Click to collapse
so basically for jem im using CM13 (Marshmallow 6.0.1) build by Temasek . and for gapps should I use (platform = ARM , Android 7.0 and pico) ? or is there a better gapps build selection?
green_reaper said:
so basically for jem im using CM13 (Marshmallow 6.0.1) build by Temasek . and for gapps should I use (platform = ARM , Android 7.0 and pico) ? or is there a better gapps build selection?
Click to expand...
Click to collapse
Go to opengapps website. Always download the gapps for the corresponding Android version. Always choose ARM.

Trying to obtain root on the latest build: G928TUVS5ERA1 {solved}

I am unable to obtain root with CF-Auto on the new baseband 5 build (G928TUVS5ERA1). Can anyone help me obtain permanent root on this build?
Background:
Although I am new to this forum I do have a little experience rooting with CF-auto. Also, yes I know, that cf-auto will trip KNOX (which it has already done back when I originally rooted it). My original intention in unrooting was to update to the lastest 4EQJ3 build. As I was going through the process of OTA, I didn't realize that a new baseband had been introduced in January 2018. Anyway, now that the bootloader is enforcing baseband 5 I can't downgrade back to 4 (I believe that is correct, right?).
I have tried cf auto multiple times even with factory reset and cache wipe to no avail. Takes more than 2 hours to process and then when it boots back up I have no longer have wifi access (stays grey out) and never turns on. That, along with other major issues like not USB debugging (after reactivating it), display setting not responding, etc. etc. ** All I can do is ODIN back to STOCK G928TUVS5ERA1
Thanks in advance,
Quantum
***solved it. Back to the basics. As simple as flashing (twrp-3.1.0-0-zenltetmo.img.tar) please note for some reason *twrp3.1.1-0 didn't work. Once TWRP was installed I rebooted into TWRP recovery and flashed superSU (which I had put on my phones internal storage). Also, be aware, that KNOX trips on a hard root like this.
quantumunlock said:
I am unable to obtain root with CF-Auto on the new baseband 5 build (G928TUVS5ERA1). Can anyone help me obtain permanent root on this build?
Background:
Although I am new to this forum I do have a little experience rooting with CF-auto. Also, yes I know, that cf-auto will trip KNOX (which it has already done back when I originally rooted it). My original intention in unrooting was to update to the lastest 4EQJ3 build. As I was going through the process of OTA, I didn't realize that a new baseband had been introduced in January 2018. Anyway, now that the bootloader is enforcing baseband 5 I can't downgrade back to 4 (I believe that is correct, right?).
I have tried cf auto multiple times even with factory reset and cache wipe to no avail. Takes more than 2 hours to process and then when it boots back up I have no longer have wifi access (stays grey out) and never turns on. That, along with other major issues like not USB debugging (after reactivating it), display setting not responding, etc. etc. ** All I can do is ODIN back to STOCK G928TUVS5ERA1
Thanks in advance,
Quantum
***solved it. Back to the basics. As simple as flashing (twrp-3.1.0-0-zenltetmo.img.tar) please note for some reason *twrp3.1.1-0 didn't work. Once TWRP was installed I rebooted into TWRP recovery and flashed superSU (which I had put on my phones internal storage). Also, be aware, that KNOX trips on a hard root like this.
Click to expand...
Click to collapse
Systemless root via Magisk is also an option for you since you installed twrp. Would recommend it over CF auto root for the whole SafetyNet issue.

Clarifications on Bootloader unlocking

Hello, I own a sm-p605 LTE/WiFi and I had been trying to unlock the bootloader since some time unsuccessfully. I then succeeded eventually and accidentally. After having flashed twrp through Odin many times successfully and using different twrp versions, in the end twrp never showed up. I did a reset to factory defaults within the stock ROM (to address a different issue actually) and that (and only that!) made the twrp show at boot. Else it went straight into stock bootloader. I add that through twrp I was able to install LOS 14.1 2021 + pico open-gapps successfully.
Now, I have two questions:
1. it might sound silly but, can I now assume that my bootloader is unlocked? I'm asking this because my device did not have the OEM Unlock option in the stock rom developer settings, and I have tried all possible advices read on this forum to no avail, to make it appear. I assume that twrp took control over the boot process as it is working fine, but the fact that the OEM Unlock option was never available makes me doubt.
2. I thought that LOS would automatically allow root access, but it does not seem the case. A su checker tells me not. But an app that I have installed (a pdf reader) warns me if I'm ok to install the app in a rooted environment. I guess su checker is the one to trust, right?
That sounds interesting, can you provide me the files you used and the version of Odin. I would like to test this on my p605 to try it out. Sits in a drawer anyway.
mezam said:
Hello, I own a sm-p605 LTE/WiFi and I had been trying to unlock the bootloader since some time unsuccessfully. I then succeeded eventually and accidentally. After having flashed twrp through Odin many times successfully and using different twrp versions, in the end twrp never showed up. I did a reset to factory defaults within the stock ROM (to address a different issue actually) and that (and only that!) made the twrp show at boot. Else it went straight into stock bootloader. I add that through twrp I was able to install LOS 14.1 2021 + pico open-gapps successfully.
Now, I have two questions:
1. it might sound silly but, can I now assume that my bootloader is unlocked? I'm asking this because my device did not have the OEM Unlock option in the stock rom developer settings, and I have tried all possible advices read on this forum to no avail, to make it appear. I assume that twrp took control over the boot process as it is working fine, but the fact that the OEM Unlock option was never available makes me doubt.
2. I thought that LOS would automatically allow root access, but it does not seem the case. A su checker tells me not. But an app that I have installed (a pdf reader) warns me if I'm ok to install the app in a rooted environment. I guess su checker is the one to trust, right?
Click to expand...
Click to collapse
You're TWRP installing problem might have come up when not rebooted DIRECTLY after flashing into recovery.
This failure lets stock recovery get reanimated.
I have P605 too and can asure you that this devices never had an OEM locked bootloader. I've read that Verizon and others in the US locked them, but never did Samsung.
Mine is on LOS 17.1 which is very stable and to gain root you gotta flash Magisk and after rebooting to system set it up.
A simple pdf reader shouldn't imho care about it's envirement. So I wouldn't use it and search for a different one.
I use ebookdroid.
bmwdroid said:
You're TWRP installing problem might have come up when not rebooted DIRECTLY after flashing into recovery.
This failure lets stock recovery get reanimated.
I have P605 too and can asure you that this devices never had an OEM locked bootloader. I've read that Verizon and others in the US locked them, but never did Samsung.
Mine is on LOS 17.1 which is very stable and to gain root you gotta flash Magisk and after rebooting to system set it up.
A simple pdf reader shouldn't imho care about it's envirement. So I wouldn't use it and search for a different one.
I use ebookdroid.
Click to expand...
Click to collapse
I wish I could do the same, sadly I am a Verizon version owner and let me tell you it is terrible in 2022. If I could unlock it I would definitely use it more

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