yashsingh1/xdaforums huggingface dataset:
[Galaxy S6 Q&A, Help & Troubleshooting] ben_cool:
recovery is not seandroid enforcing <- this text means you have custom recovery.

But as the guy said s6 replaces the custom recovery as soon as you reboot it after flashing custom recovery,so you need to boot back in recovery mode(hold the vol up,power,home button as soon as it reboots).

and just go to any website (sam mobile and download the suitable stock rom for your mobile,country p.s slow download)

have you disabled knox before trying to root it or before flashing stock rom with odin?

try to put it in download mode then flash that stock rom

and as you said its in boot loop,you can fix it,its not bricked :)
[Galaxy S6 Q&A, Help & Troubleshooting] Billy Leader:
My model G920F
[Galaxy S6 Q&A, Help & Troubleshooting] sendhiloo7:
If you want to restore stock back. Please download stock rom for g920f from samfirm tool.

In the tool put model and region . Once you downloaded , flash the rom using odin tool.

In the tool pls check decrypt automatically
[Galaxy S6 Q&A, Help & Troubleshooting] jefkim666:
First time I find this tool. Is this usable for any version?
[Galaxy S6 Q&A, Help & Troubleshooting] sendhiloo7:
Yes. I always use this tool download stock firmware.

we will get full download speed, not like sammobile.com dead slow speed.
[Galaxy S6 Q&A, Help & Troubleshooting] Billy Leader:
Where do i get the file?
[Galaxy S6 Q&A, Help & Troubleshooting] saj222:
I recommend anyone to follow these instructions from [MENTION=1242875]sendhiloo7[/MENTION] if you need to download stock firmware. It is WAY faster than other methods. ?
[Sable] stasizb:
Hello everyone,

I need some consultation about GPS Intermadiate Driver.

In fact I use .Net Framework to work with it and use methods:

GPSOpenDevice, GPSGetDeviceState, ...

Every time when I do next steps: GpsOpenDevice -> GpsGetPosition -> GpsCloseDevice. Everytime I see spinning wheel on GpsGetPosition if GPS doesn't detect any satellites.

Is't possible to turn off in some way this wheel?

I couldn't all time store not closed handle to GPS because in this case battery will run down very quickly.

Help me please.
[Xperia SP Q&A, Help & Troubleshooting] Jeff sebastian:
Yesterday i used king root to root my phone i just rooted after 3 mins the phone restarted it self and itz not entering home screen when i turn on the mobile its going into 1.Sony Logo>>2.xperia logo>>3.the xperia graphics like it come sjust two times and it does again frm 1st step Plz Help me with this Guys :crying::crying::rolleyes::( Need Urgent Help Plz guys
[Xperia SP Q&A, Help & Troubleshooting] penn.gwyn:
Have you tried repairing the phone using PC companion?

Failing that you can flash a stock rom using flashtool, there is an old guide here: http://xdaforums.com/showthread.php?t=2658952
[Nexus 4 Q&A, Help & Troubleshooting] andr3y91:
Hi

I have a LG Google Nexus 4 with the original android 5.1.1 Lollipop, no root and no custom recovery.

For a few weeks by it's self the right side of the screen went wrong, i can't write some letters like ( L, O ) and numbers ( 9, 0 ). I can't tap on the apps that are on the last line on the right side of the screen and don't know why :confused: , the phone doesn't have a scratch in the nearly 4 years i had it.

If someone knows what's the problem please help me :(
[Nexus 4 Q&A, Help & Troubleshooting] hamedunix:
Read somewhere that this is how N4 shows degeneration. Getting a digitizer replacement might remedy your issue.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
EDIT: Problem is resolved. After I learn very much:

I made a video, cause there is no helpful video with Safestrap 4. Only with Version 3 and this way is wrong now!

I also write a blog about that helpful storry and links that will help other's.

Hello,

i started to root my Apollo 8.9/LTE with Tutorials from here and a translation in german. I live in germany.

http://www.android-hilfe.de/thema/r...r-kindle-hdx-8-9-apollo-fire-os-4-5-2.693547/

http://xdaforums.com/kindle-fire-hdx/general/tut-disable-ota-4-5-2-install-gapps-t3043550

Root Tool

Thats what i do

Rollback to OS 3.2.8 was great

Update to 4.5.2 was also ok

I rootet my Apollo, it works - i tested it

After that i renamed the DeviceSoftwareOTA.apk from Kindle in the priv-app

Now i copied all needed GAPPS files to the system Folder except the descripited

After that i restart my Apollo and now the Problems start

After restart

[IMG="Google Assistent without German"]https://goo.gl/photos/xqERjam2ZfaUCZFT7[/IMG]

[IMG="Wifi Connection"]https://www.dropbox.com/s/cuy3qpqef1217a7/Wifi.png[/IMG]

Google Folder with Images

The Google Assistent start immediately after restart

I have to choise a Language but there was no german

Also i had no WIFI Connection, so the Assistent start the Option to connect with WIFI

This work, but at the wifi there is a X and in the Assistent i habe no Internet connection

I use my SIM Card to get a internet connection (This work) but the Assistent need a WIFI

Also i lost my root and get Denied when i try to copy/change with a older version befor April 15 or delete the GAPPS Files in the system Folders

I can start/install Apps with apk, at the apollo i only can use the settings. I have no menu or keys

Thats what i tried

I can use adb and install ES Datei Explorer or SuperSu

I used KingRoot, it dosn't work

I copied the mod Rollback to 3.2.8 bin File in the root folder, but Apollo dont use this file, maybe cause i renamed the OTA Systemfile

I made a reset of the Apollo, but the google Assistent is in the systemfiles and start even after a reset

My Apollo

Has Fire OS 4.5.2

The DeviceSoftwareOTA.apk is renamed

I only can Read NOT Write in the system folders

I can use adb and connect to the Apollo

I tried so much the last 2 days so i hope you got a hint for me.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Nice post; well documented.

You made some serious mistakes (come back to that later) and have a challenge ahead recovering your device. Based on others experiences there is some type of conflict between gapps and the stock launcher. That is probably why you are not seeing soft buttons, keyboard, etc. The only known solution is to temporarily use a different launcher to regain control of your device long enough to reroot. Problem is your device will revert back to the stock launcher on a number of different events including pressing the home key which frequently doubles as 'back' on FireOS. You then have to reinstall the non-stock launcher or find some way to make FireOS treat it as primary.

General overview:

- grab a copy of Nova or Apex (other launchers will probably work too)

- install via 'adb install' (research if unfamiliar)

- if all goes well you should regain temporary use of soft buttons and keyboard

- stay away from home key if possible as it will immediately restore the compromised stock launcher

- attempt to reroot your device with Kingroot. This should be safe given OTA is blocked. You many need to install Kingroot via adb. Once launched Kingroot needs an internet connection to do its magic; hopefully it will pick that up via your sim card

- you can also try rooting with CVE-2014-4322 exploit.

Once you are rooted there are several paths that can be pursued. Since you have a LTE device installing Safestrap and a different ROM probably isn't the best option. Nor is reinstalling gapps on FireOS as you will face an ongoing series of battles (conflicts) between Amazon and Google frameworks. You may need to roll back and upgrade again to fully resolve the launcher conflict.

Discussion for a different post. See if you can get rooted first.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
maybe you mean in a later post. Or do you mean, that i crash some Fire OS Framework with the GAPPS framework

I take Apex, i am familar with it.

i install kingroot 4.1 allready on the Apollo and also the software in my pc. Then i start the windows software but root didn't work. - Maybe because i dont have a internet connection on the Apollo??

I used the cve20147911.apk from here (it work one time, bevor the GAPPS), but i try this one.

I couldn't rollback now. Is the reason that i dont have root?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
You can't change FireOS versions because you previously blocked OTA by renaming DeviceSoftwareOTA.apk. This file is required to perform rollbacks/upgrades. You will need to obtain root permissions to restore the original filename.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
OK. With this file the update Start. But befor the Update load from amazon Website this takes first a look on the SDCard. Wright?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
After enabling OTA put your device in airplane/flight mode to prevent updates from downloading. Make sure your device is stable (starts/functions normally) before attempting a rollback/update. I also advise allowing your device to upgrade to 4.5.5 (you will loose root) and then restart the rollback procedure from there.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
Thx for your words.

I installed a launcher and restart but also had no buttons. But a other way was it.

I GOT IT!!

I dont have permission on system folder with ES Datei Explorer, but now i use adb.

I found a post here how to change permission with adb

adb shell

mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system

chmod 755 /system/app

Now i rename the file with mv MYNAMEOFOTA to DeviceSoftwareOTA.apk

After i used the gifroot Files But i got a message that it wouldnt work with this kernel.

So i dont know exactly which way was it.

But now to my serious mistakes. Can you tell me please what you mean? Cause I love this amazon hardware but I hate the amazon Fire OS and i love GMail, sheets, Maps, and other good apps from Google. So i need root.

All works bevor i push the GApps. So what is the better way. I know I have to read much more bevor i start again. Cause the Apollo is tricky.

I wait for a answer of you bevor i rollback to 3.2.8. I can wait.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Congratulations! Glad you were able to make some progress. Unfortunately, you are not out of trouble yet. Do not change permissions on any other files as FireOS is very sensitive and sometimes will not start if permissions are not as expected. Especially on 'system' files and folders.

Two concerns with the approach you took:

- using an outdated mod guide not published on XDA. Some of the techniques are old or no longer recommended

- attempting to install GApps on FireOS. Amazon and Google frameworks do not play nice together. While some have got it to work acceptably there are almost always problems, some quite serious.

A better approach is to use a twrp (recovery) emulator called Safestrap. Once installed you can install a limited selection of high quality ROMs that offer full access to the Google Play store. You may be familiar with the names: Nexus and CM11. They essentially turn your Kindle into a generic android tablet. You can even use native Amazon apps like Kindle reader.

The downside is LTE is not well supported by these roms. If you use your tablet off WiFi and need LTE then you have a tough decision to make:

1) Forgo LTE in favor of a rom with full Google Play access

2) Retain LTE and FireOS with limited access to Google services and apps

You don't have to make that decision now. First step is to rollback to 3.2.8, upgrade to 4.5.2, obtain root and block OTA. In a previous post I suggested upgrading to 4.5.5 first. I am stepping away from that suggestion to streamline the process. However, there is additional risk going from 4.5.2->3.2.8 because if anything goes wrong you could end up bricking your device. Going from 4.5.2->4.5.5 is less risky but adds another step.

There are many posts on XDA detailing the rollback/upgrade/root/blockOTA/Safestrap/rom process. Start here and spend some time reading. I did not pick this thread because it was the 'best'; just one I happen to remember contributing to in recent days. But it will lead you to other helpful posts that lead to even more posts ... :)

As always:

- ask questions if unsure; never assume or guess

- keep WiFi off (airplane/flight mode engaged) to prevent OTAs when upgrading or rolling back. Consequences are large: an OTA can (and likely will) permanently brick your device.

- make sure you fully understand the procedures, expected outcomes and recovery options if things go wrong

- only use files posted on XDA (links ok too)

- a fresh mind helps; take a break when tired. Your device will wait. :)

Good luck.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
The again a lot.

I need my Mobile Internet. Not really LTE but at least 3G! But LTE get better here in Germany so it would be nice.

I like CM. I already flashed my Samsung S3, my wife S3 Mini, and my 2 Amazon's Tate.

That's why I bought the Apollo and hope after 1 year or so there will be a custom ROM with LTE working. So if someone interested I will flash a Custom Rom, life a time without Mobile Internet and help the developer with sending log files, or other needed things.

No I started reading! But I will post again here that other can read and learn from my mistakes.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
FYI - you can find the Safestrap compatible CM11 rom thread here. As I recall some aspects of LTE/3G work ok. Skim through the posts for more detail. Might be a non-issue for your needs.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
After i was short befor to brick my Apollo, maybe I would first Going from 4.5.2 > 4.5.5 and then 3.2.8 > 4.5.2.

But i dont read a hint with a link to 4.5.5. Can I download ist from here Davey?

Also i take a look in my router and he block some IPs when I used Kingroot on my PC yesterday.

14.17.41.155

202.77.59.49

163.177.71.157

120.198.203.149

103.7.29.30

They come from Hongkong and Bejiing. Is it possible that that was the reason Kingroot couldn't root my Apollo?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
I can't speak to what IPs Kingroot uses. There have been various reports of it being slow or temporarily not working. Perhaps due to network congestion. Usually clears up after a few hours.

If you have restored DeviceSoftwareOTA.apk you can simply enable WiFi (disable airplane/flight mode) and allow the device to receive an OTA and self-update to 4.5.5. This is actually a good test OTA functionality is working which is also required for manual rollbacks/upgrades.

There is another option that does not involve rollbacks/upgrades: If you can obtain root you can then attempt to install Safestrap v4 followed by CM11 or Nexus v4 (you can also 'repair' FireOS using this method). Both Kingroot and Safestrap require interactive access. You don't need to type anything (so keyboard doesn't need to display), just tap an on-screen button or two. You would need to install apks via adb and then have enough control over your device to launch the app. Not easy or intuitive.

I will caution there is risk with either path (upgrading FireOS or installing Safestrap on a dysfunctional device). You have to weight the risks and take the course the feels most comfortable. There are no guarantees.

Reminder: do not do a 'factory reset' from the native recovery menu unless recommended by an experienced contributor, especially after rooting or installing Safestrap.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
Now all is ok again. I am so joyful.

First Download Safestrap from here

Downloaded and Follow the instructions here

Now i can start with a new and clean Android on a good Amazon Hardware

Installed Safestrap on my damaged Fire OS 4.5.2

Than install a recovery in the Safestrap APP

After that i made a slot with 1200 System/1500 Data/1000 Cache

Active the slot

go into Wipe Menu and Swipe to perform a factory reset

Go in the Install Menue and install CM11, GAPPS and SuperSu

Now i started in CM11 :)

Again thx to Davey126.

My stock ROM is still the damaged where I mixed amazaon and google framework. What can i do?

Active the Stock slot, start into my damaged Fire OS

Push with adb a Fire OS 4.5.5 to the sdcard

Or make a OTA over the WLAN from amazon?

Or (in the video says: NEVER touch the stock at Safestrap) Install a Fire OS bin in Safestrap to witch slot?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Excellent - glad to hear the progress!! However, there are some important changes needed that will greatly improve your CM11 experience (battery life, performance, stability). Some of this contradicts information in the video and recommendations from other versions of Safestrap.

The use of secondary slots is not recommended in Safestrap v4:

WiFi only works with CM11; Nexus v4 and Stock FireOS will fail to make a connection

Only 2 of 4 CPU cores are utilized resulting in poor performance under load

CPU runs at maximum speed at all times (no throttling) resulting in high battery use when idle

GPU does not throttle

Device never enters 'deep sleep'; radios remain active at all times

Backups can not be migrated between slots; flashing a secondary slot backup to the stock slot will brick device

Slot storage must be allocated in advance and can not be adjusted (must delete/recreate/reflash rom)

Recommended path:

Delete secondary slot (this will destroy your CM11 installation)

Flash CM11, GApps, SuperSu in stocki slot; this will overwrite FireOS in stock slot

This means your device will be running CM11 with no access to FireOS. However, if needed you can replace CM11 with FireOS 4.5.2 from this thread. Note the images are customized for Safestrap; flashing a unmodified stock image will brick your device.

Miscellaneous:

NEVER

perform a 'factory reset' from the native recovery menu; your device will brick

Make a backup of the stock slot from within Safestrap (it will be large); move to a host PC for safe keeping

Always keep a flashable copy of CM11 image on the device (in the root of sdcard) for emergency recovery. Safestrap v4 can not communicate via wifi, bluetooth or tether. If CM11 fails to boot your only option is to reflash an OS (CM11, Nexus or FireOS) from within Safestrap recovery. If a Safestrap compatible/flashable image is not already on the device you can not recover from this type of failure.

Safestrap may appear to be a full blown recovery but it is actually a TWRP emulator that runs within the system partition and has dependencies on other Amazon components (bootloader, native recovery, etc) that remain on your device from the previous FireOS 4.5.2 installation. Be careful with advanced tools that run at a low level. It is possible to 'damage' your device to an extent that it can not be recovered. Ask first if uncertain.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
questioning asking

This is so interesting. So sorry for my allways following questions. You said I should ask, but maybe also other can have a answer for me. This also cost your time.

So if you can't answer its ok. Or if there are only some hint words that will be a help for me to find out more. Whatever.

I am more than thankfull for that help to find out more about Android.

Ok, a next thing that i can search for. :)

I see some of my Apps close very often. Special Play Store

With secondary slot you mean the ROM Slot 1, cause the Stock will be the first slot maybe?

I don't will go back to the Fire OS cause i have a Fire TV Stick and a Raspberry for that. If i still think so in some months i also can flash the Stock Rom with a CM Image? But its not necessary cause i have my CM11 or maybe in the future CM13 in the ROM Slot 1. Or are they more reasons for that step?

Whats do you mean special with "native recovery"?

That i start with the StockRom into my FireOS and after that i make a factory reset?

I will do this! But...

I dont know, at this time, so much from safestrap. But i take look in it, and i can use ADB Sideload, Mount a USB Storage. Maybe also to reboot into the Download.

Is a push from adb or a Backup on a USB not also a way to restore a damaged Custom ROM.

Like

Start into Safestrap

Wipe my Slot with the CM11 or delete ist and create it again

Push with adb a new file of CM11, GApps, SuperSu into my data permission

And after that flash it to the Data Partition

How i can find out what Low Level tools are?

I think a recovery like TWRP is one.

I also use Tasker or BusyBox. They can make also deep things on my system. Also Low Level?

When ends the Low Level and start the Deep System?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Yes - delete all ROM slots (1-n) that you created. Bottom line: you only want to use the Stock slot.

You do not want to maintain multiple slots (ROM images) in Safestrap v4. When you switch ROMs you overwrite the existing ROM in the Stock slot. You can overwrite CMxx with FireOS. At present CM12 and CM13 are not compatible with Safestrap v4. Do not attempt to flash any ROM image other than those specifically listed as "Safestrap Compatible".

"Native recovery" is the one supplied by Amazon accessible via <power> + <vol-up> from a cold start. NEVER use the 'factory reset' function from this menu when Safestrap v4 is installed; your device will brick.

None of these features work with Safestrap. Think of Safestrap as a virtual machine with ROMs running inside (technically inaccurate but conceptually convenient). You can only make full use ADB after portions of the ROM are up and running. If the ROM is damaged/unbootable you must do all repairs from within Safestrap. At present Safestrap v4 can not communicate with the outside world; all repair tools/images must be 'on board' (preloaded).

Probably repetitive but you do not want to recreate ROM Slot 1. Delete it and then flash CM11 (or Nexus v4 or FireOS) to the Stock slot.

- You can not use 'native' TWRP on your system as the bootloader is locked and can not be unlocked. Safestrap emulates TWRP.

- Tasker and BusyBox are fine

- Be careful with Xposed modules or other 'tweaks' that might cause your device to become unbootable.

Bottom line: enjoy CM11 and the apps that can be installed from the Play Store. Resist the temptation to customize further. If your device freezes or becomes unbootable you may not be able to recover.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Gatam77:
Short Post

Oh my god. Again I trust a old Video. More later

So i install again.

First i make a backup (over WLAN) from my Stock Rom. I didn't get connection over USB at my PC neither connect a USB Stick to the Micro USB Slot. That's may what you mean that Sfestrap works like a virtual mashine.

So i CHECK if all files are at my root folder in the stock

After that i Wipe the Stock Rom

After that Flash all needed files and install like the last time but this time into the Stock Rom
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Good! Please confirm that you are now running CM11 in the Stock slot.

Assuming 'yes' you can (and should) remove all other slots if still present. Benefits:

- recover 3-4 Gb of permanent storage on your device and return it to the stock slot

- avoid potential confusion while in Safestrap recovery which could possibly lead to a bricked device

Once everything is stable boot into CM11 and move the large backup files to a host via tether (fastest), WiFi or Bluetooth. You do not need to keep backups on your device for recovery purposes; only the smaller ROM image.

You can not attach a flash/thumb drive or any other USB device (including keyboards/mice) to the micro-USB port as HDX devices lack OTG support at the hardware level. An unfortunate design choice by Amazon and can not be fixed via software or special cables.

Keep in mind the HDX is a sensitive device. After flashing a ROM there rarely a need to return to the Safestrap recovery environment. Exceptions:

- flash a newer version of ROM (release release notes carefully)

- make periodic backups of your existing system and data partitions