reset to stock Android from Nexus ROM - Fire Q&A, Help & Troubleshooting

Hey! I am currently running the newest version of ROM][AOSP] Fire Nexus ROM - LMY49J [08 FEB 2017] on m 7inch Amazon Fire tablet.
I want to reset it to stock but I dont know how without messing up! I`d like to get to the newest fire os version which supports rooting

freaky2xd said:
Hey! I am currently running the newest version of ROM][AOSP] Fire Nexus ROM - LMY49J [08 FEB 2017] on m 7inch Amazon Fire tablet.
I want to reset it to stock but I dont know how without messing up! I`d like to get to the newest fire os version which supports rooting
Click to expand...
Click to collapse
Wait - you want FireOS 5.3.1 (which doesn't support Alexa) over Nexus? Ok, see link.
https://forum.xda-developers.com/amazon-fire/general/unbrick-amazon-fire-7in-2015-5th-gen-t3285294

Davey126 said:
Wait - you want FireOS 5.3.1 (which doesn't support Alexa) over Nexus? Ok, see link.
https://forum.xda-developers.com/amazon-fire/general/unbrick-amazon-fire-7in-2015-5th-gen-t3285294
Click to expand...
Click to collapse
haha thanks ut I`ve jsut found a FlashFire backup with 5.3.1
however, I only wanted to reinstall NEXUS ROM

freaky2xd said:
haha thanks ut I`ve jsut found a FlashFire backup with 5.3.1
however, I only wanted to reinstall NEXUS ROM
Click to expand...
Click to collapse
You dont need to be on stock to re-install the Nexus ROM. Just use FF to wipe the /data /cache Dalvic ETC, and reinstall the zip.

crazyates said:
You dont need to be on stock to re-install the Nexus ROM. Just use FF to wipe the /data /cache Dalvic ETC, and reinstall the zip.
Click to expand...
Click to collapse
Was on Nexus; wanted to revert to FireOS. Now in a bootloop. Reloading FireOS only option assuming stock recovery still functional.

Davey126 said:
Was on Nexus; wanted to revert to FireOS. Now in a bootloop. Reloading FireOS only option assuming stock recovery still functional.
Click to expand...
Click to collapse
When I read this thread, I didn't realize he was in a bootloop. Yeah, that means his only option is sideloading.

crazyates said:
When I read this thread, I didn't realize he was in a bootloop. Yeah, that means his only option is sideloading.
Click to expand...
Click to collapse
Yep - he's got bread crumbs in several threads.

Related

Problem with constant restarts

My wife's 7" Kindle Fire HD keeps rebooting into the TWRP recovery. I had rooted it and installed a custom ROM several months ago, but could never get it stable and working correctly. So I gave up and restored the original images backup and all was well for several months. She used it quite regularly without issues.
Then a couple of weeks ago, she would charge it up 100%, use it to read then go to bed. By the next evening it would be as dead as a door nail. So thinking it was a bad battery I did some investigating and found that when she puts it into standby mode it will eventually reboot and go into TWRP. Of course it never enters sleep mode while on the recovery screen and the battery will eventually run down.
A couple of notes - If I reboot it to the system from TWRP but never unlock the screen it never reboots to recovery. Only when I unlock the screen and enter the Home screen, or open ANY program will it eventually reboot to TWRP.
I am suspecting that some program updated itself and that is causing the problem, but since she has numerous programs and I had auto update installed it is impossible to know which one is the culprit.
It is running software version 7.4.8_user_4849020, TWRP 2.6.3.1
Has anybody seen this issue? Any suggestions?
Amazon'n software doesn't want to play nice with the 2nd bootloader and recovery. I suggest you to flash a custom rom like CM. The unofficial builds and monthly snapshots are pretty stable.
Oh,and you need to upgrade TWRP to 2.7.0.0 to install CM 11.
SafinWasi said:
Amazon'n software doesn't want to play nice with the 2nd bootloader and recovery. I suggest you to flash a custom rom like CM. The unofficial builds and monthly snapshots are pretty stable.
Oh,and you need to upgrade TWRP to 2.7.0.0 to install CM 11.
Click to expand...
Click to collapse
Not going to happen. I went down that obstacle course several months ago and had nothing but problems with CM. Never could get the tablet stable and working in spite of following all of the suggestions and tweaks.. That is why I went back to stock. It worked without issues for several months so as far as I'm concerned it is a problem that can be fixed. It is just going to take me a while to solve it. In the meantime, it seems that as long as she is in the Kindle Reader software and actively using it the reboot doesn't happen. If it gets to where it is not usable I'll just bite the bullet and buy her a new tablet.
pastorbob62 said:
Not going to happen. I went down that obstacle course several months ago and had nothing but problems with CM. Never could get the tablet stable and working in spite of following all of the suggestions and tweaks.. That is why I went back to stock. It worked without issues for several months so as far as I'm concerned it is a problem that can be fixed. It is just going to take me a while to solve it. In the meantime, it seems that as long as she is in the Kindle Reader software and actively using it the reboot doesn't happen. If it gets to where it is not usable I'll just bite the bullet and buy her a new tablet.
Click to expand...
Click to collapse
So far no one has found a way around Amazon's bootloader checks, so there's no way to solve it. And CM has become much much more stable now (we're considered official now ). So CM may be worth another go
>>>Sent from my homebuilt TARDIS running Android 4.4... or maybe it's a Kindle Fire HD running Cyanogenmod 11<<<
Ph0enix_216 said:
So far no one has found a way around Amazon's bootloader checks, so there's no way to solve it. And CM has become much much more stable now (we're considered official now ). So CM may be worth another go
>>>Sent from my homebuilt TARDIS running Android 4.4... or maybe it's a Kindle Fire HD running Cyanogenmod 11<<<
Click to expand...
Click to collapse
Hmmmm. Well, I may give this a shot after I replace her Kindle for her. I have about $100.00 in my Amazon account that I can apply to the price of a new tablet (not another Kindle, she wants a REAL Android device ). Then I can experiment as much as I desire and if things go badly, she will still have a tablet.
Thank you for the feedback!
pastorbob62 said:
Hmmmm. Well, I may give this a shot after I replace her Kindle for her. I have about $100.00 in my Amazon account that I can apply to the price of a new tablet (not another Kindle, she wants a REAL Android device ). Then I can experiment as much as I desire and if things go badly, she will still have a tablet.
Thank you for the feedback!
Click to expand...
Click to collapse
Cm11 has changed ALOT in the past 9 months. It's very stable, and has the latest android version 4.4.4. Also think about upgrading your Twrp version to 2.7.0.
Bao289 said:
Cm11 has changed ALOT in the past 9 months. It's very stable, and has the latest android version 4.4.4. Also think about upgrading your Twrp version to 2.7.0.
Click to expand...
Click to collapse
Upgrading to TWRP 2.7.0 is understood. I had to do that in order to run a Kit-Kat based ROM on my Asus TF300. (Which, by the way, is MUCH easier to customize than this Kindle.)
The main problem I previously had with CM was getting the Kindle app to work without crashing and causing a reboot. or locking the tablet up. Has that issue been resolved?
pastorbob62 said:
Upgrading to TWRP 2.7.0 is understood. I had to do that in order to run a Kit-Kat based ROM on my Asus TF300. (Which, by the way, is MUCH easier to customize than this Kindle.)
The main problem I previously had with CM was getting the Kindle app to work without crashing and causing a reboot. or locking the tablet up. Has that issue been resolved?
Click to expand...
Click to collapse
Yes that issue has been resolved. Hascode changed the build prop file to make amazon apps work. I can acess books, apps but NOT prime videos.
NO one can access Prime videos outside of a Kindle OS. It seems like the one thing devs can't crack yet.
Sent from my Nexus 7 Flo running Paranoid Android 4.4.4 using XDA premium 4 mobile app
Bao289 said:
Yes that issue has been resolved. Hascode changed the build prop file to make amazon apps work. I can acess books, apps but NOT prime videos.
Click to expand...
Click to collapse
Okay, I bought my wife a new tablet (Asus 10.1") and I am finally at the point where I am ready to give this a try.
Just to recap, I am running software version 7.4.8_user_4849020, TWRP 2.6.3.1.
Can I just flash TWRP 2.7.0.0 from TWRP 2.6.3 and then flash CM 11 from TWRP 2.7.0.0? I was able to do that with my Asus tablet without any issues. Or do I have to go back through using fastboot.
pastorbob62 said:
Okay, I bought my wife a new tablet (Asus 10.1") and I am finally at the point where I am ready to give this a try.
Just to recap, I am running software version 7.4.8_user_4849020, TWRP 2.6.3.1.
Can I just flash TWRP 2.7.0.0 from TWRP 2.6.3 and then flash CM 11 from TWRP 2.7.0.0? I was able to do that with my Asus tablet without any issues. Or do I have to go back through using fastboot.
Click to expand...
Click to collapse
flash twrp 2.7.0.0 using fire flash app DO NOT FLASH TWRP IN OLD TWRP. So that you have the latest twrp version. Make sure you do a full back up then clear davalik, cache (factory reset) in twrp. THEN flash cm 11 with gapps.
Bao289 said:
flash twrp 2.7.0.0 using fire flash app DO NOT FLASH TWRP IN OLD TWRP. So that you have the latest twrp version. Make sure you do a full back up then clear davalik, cache (factory reset) in twrp. THEN flash cm 11 with gapps.
Click to expand...
Click to collapse
Can't seem to locate a version of Fire Flash to download. Where might I find it?
pastorbob62 said:
Can't seem to locate a version of Fire Flash to download. Where might I find it?
Click to expand...
Click to collapse
LINK TO TRWP 2.7.0.0= https://goo.im/devs/Hashcode/tate/kfhd7-twrp-2.7.0.0-recovery.img/
FireFlash = http://forum.xda-developers.com/showthread.php?t=2168512
Under RECOVERY PARTITION put the TWRP image file. LEAVE OTHER BOXES ALONE.
Then Reboot into recovey.
You will have the latest twrp recovery. Backup in twrp then flash cm11 with gapps.
Bao289 said:
LINK TO TRWP 2.7.0.0= https://goo.im/devs/Hashcode/tate/kfhd7-twrp-2.7.0.0-recovery.img/
FireFlash = http://forum.xda-developers.com/showthread.php?t=2168512
Under RECOVERY PARTITION put the TWRP image file. LEAVE OTHER BOXES ALONE.
Then Reboot into recovey.
You will have the latest twrp recovery. Backup in twrp then flash cm11 with gapps.
Click to expand...
Click to collapse
Thank you. I had TWRP 2.7.0.0 but could not find fire flash.
pastorbob62 said:
Thank you. I had TWRP 2.7.0.0 but could not find fire flash.
Click to expand...
Click to collapse
At the bottom of the fireflash app youshould be able to boot into recovery. do not boot into eecovey by shutting it down and holding the volume butoons. Use the app to reboot as the reboot makes the change.
Just to let you know if you haven't done so.
Fabulous!! I now have a nice 7" tablet with decent resolution, performance and all of the accessibility to Android apps that my 10.1" tablet has.
Thank you to all for your help.
Bao289 said:
At the bottom of the fireflash app youshould be able to boot into recovery. do not boot into eecovey by shutting it down and holding the volume butoons. Use the app to reboot as the reboot makes the change.
Just to let you know if you haven't done so.
Click to expand...
Click to collapse
Yes, I had it figured out and am now running CM 11 with TWRP 2.7.0.0. I am running it in ART and OC'ed at 1.5 Ghz. So far no reboots or crashes.
Thank you for your help.
pastorbob62 said:
Yes, I had it figured out and am now running CM 11 with TWRP 2.7.0.0. I am running it in ART and OC'ed at 1.5 Ghz. So far no reboots or crashes.
Thank you for your help.
Click to expand...
Click to collapse
No Problem make sure you are updated to the latest cm11.
pastorbob62 said:
Yes, I had it figured out and am now running CM 11 with TWRP 2.7.0.0. I am running it in ART and OC'ed at 1.5 Ghz. So far no reboots or crashes.
Thank you for your help.
Click to expand...
Click to collapse
Wait. You're using ART? I normally use Dalvik but it's mostly up to personal preference.
Sent from my device running CyanogenMod 11
SafinWasi said:
Wait. You're using ART? I normally use Dalvik but it's mostly up to personal preference.
Sent from my device running CyanogenMod 11
Click to expand...
Click to collapse
Yup! Been using ART on my TF300T for about six months so I enabled it on this tablet too.
ART runs circles around Dalvik as far as performance is concerned. I've heard that there are some apps that won't run with ART and Xposed Framework is not compatible with it, but I don't use Xposed and I have never run into an app that has caused me any problems.

[ROM] HDX Nexus [Safestrap Version] v1.0.1

*** USE AT YOUR OWN RISK! I AM NOT RESPONSIBLE IF THINGS GO WRONG. ***
Introduction
I am very proud to bring you HDX Nexus Safestrap ROM. This is for both the Kindle Fire HDX 7" and 8.9" WIFI only variants and brings full AOSP functionality which are using Safestrap. You must be running stock firmware .3.2.4 - 3.2.8
Click to expand...
Click to collapse
Features
- Full Jelly Bean 4.2.2 AOSP functionality
Click to expand...
Click to collapse
Bug Reports
- Please use the Bugs section on this thread, it will make it a lot easier to to keep track.
Click to expand...
Click to collapse
Fresh Installation
- Flash safestrap-thor-nexus-rom.zip or safestrap-apollo-nexus-rom.zip
- Flash hdx-nexus-gapps-v1.2.zip
- Then flash any addons
- If coming from any other ROM then do a factory reset.
- Reboot and enjoy.
Click to expand...
Click to collapse
Upgrading From Previous Version
- Flash safestrap-thor-nexus-rom.zip or safestrap-apollo-nexus-rom.zip
- Flash hdx-nexus-gapps-v1.2.zip
- Wipe Dalvik Cache and Cache
- Then flash any addons
- Reboot and enjoy.
Click to expand...
Click to collapse
Changelog
- x -> v1.0.1
Code:
- Initial Release.
- Branched from mainline HDX Nexus ROM v2.0.5
Click to expand...
Click to collapse
Downloads
- Safestrap Apollo Nexus ROM
- Safestrap Thor Nexus ROM
- Gapps 1.2
Click to expand...
Click to collapse
Add-Ons
- Dolby Digital v1.2
Click to expand...
Click to collapse
FAQ
TBD
Source Code
- Kernel Source: Kindle HDX stock kernel, build number 1314.3.2.4
Finally
- Thank you to everyone for your ongoing support and to everyone that made a Donation.
Click to expand...
Click to collapse
XDA:DevDB Information
HDX Nexus Safestrap, ROM for the Amazon Kindle Fire HDX 7" & 8.9"
Contributors
ggow
ROM OS Version: 4.2.x Jelly Bean
ROM Kernel: Linux 3.4.x
ROM Firmware Required: .3.2.4 - 3.2.8
Based On: AOSP JDQ39
Version Information
Status: Stable
Current Stable Version: 1.0.1
Stable Release Date: 2015-02-07
Created 2015-02-07
Last Updated 2016-02-10
Reserved
Reserved
Update
Hello All,
Files are now up
Ggow much appreciated that safetrap version is coming back!
Just to clarify that this rom will work with devices that got upgraded to 4.5.2 and then downgraded by ACS to 3.2.7/8 and rooted with safetrap working.
Here are some questions that I'm sure people will be curious about:
- I'm currently on 2.0.2 and root checker says root is enabled, but couldn't find the supersu app. How does it work? Do i need to flash supersu?
- Can you install xposed with modules on this version? For example to mod notifications bar, status bar, power menu, etc.
- can I safely upgrade from the older 2.0.2 to this version?
- what about addons like the dolby digital? I assume its safe to flash too?
- current build.prop ids the device as Nexus HDX and tgere are a lot of apps on play store that are not compatible with the device, but they work just fine installed from another market (say 1mobile). Can we do something about it?
Sorry for so many questions, but i tried reading most stuff from the other thread but for some reason search in thread is disabled (no idea why).
Cheerz!
Awesome, thanks!!!
johim said:
Ggow much appreciated that safetrap version is coming back!
Just to clarify that this rom will work with devices that got upgraded to 4.5.2 and then downgraded by ACS to 3.2.7/8 and rooted with safetrap working.
Correct, yes.
Here are some questions that I'm sure people will be curious about:
- I'm currently on 2.0.2 and root checker says root is enabled, but couldn't find the supersu app. How does it work? Do i need to flash supersu?
The ROM is pre-rooted with the su binary and a daemon. SuperSU is a root manager so its up to you if want that functionality.
- Can you install xposed with modules on this version? For example to mod notifications bar, status bar, power menu, etc.
Yes you can.
- can I safely upgrade from the older 2.0.2 to this version?
Yes
- what about addons like the dolby digital? I assume its safe to flash too?
Yes
- current build.prop ids the device as Nexus HDX and tgere are a lot of apps on play store that are not compatible with the device, but they work just fine installed from another market (say 1mobile). Can we do something about it?
No matter how I modify the build.prop, google play store ends up not playing nice. So no not at the moment. Market helper used to work for this problem but seems to but patched now on googles servers.
Sorry for so many questions, but i tried reading most stuff from the other thread but for some reason search in thread is disabled (no idea why).
Cheerz!
Click to expand...
Click to collapse
See my responses above. I'll add some information to the FAQ when possible.
Sent from my Nexus 6 using Tapatalk
OK, I updated and flashed all gapps and addons. Everything works!
Then I tried installing Xposed Framework, and on reboot the result was black screen after rom bootup (right after android animation). Waited like 2-3 minutes, but nothing. Then had to force reboot it via power button. After reboot everything works again with Xposed installed. No idea what happened. Any guidelines on where I can check logs probably.
havent tried any module yet, but it would be nice if we keep a list of compatible and safe modules.
Question: can any of the xposed modules trip eFuse or break stock kernel (as rom is running on top of it) or safetrap makes it safe so any changes to system would be just to the slot rom?
johim said:
OK, I updated and flashed all gapps and addons. Everything works!
Then I tried installing Xposed Framework, and on reboot the result was black screen after rom bootup (right after android animation). Waited like 2-3 minutes, but nothing. Then had to force reboot it via power button. After reboot everything works again with Xposed installed. No idea what happened. Any guidelines on where I can check logs probably.
havent tried any module yet, but it would be nice if we keep a list of compatible and safe modules.
Question: can any of the xposed modules trip eFuse or break stock kernel (as rom is running on top of it) or safetrap makes it safe so any changes to system would be just to the slot rom?
Click to expand...
Click to collapse
Use this verison of Xposed found here.
Try Gravitybox (JB).
I don't know if any of the modules can trigger the efuse. You are correct, in theory Safestrap makes it so that any changes should only occur in that slot.
So far this ROM has been excellent. Great job and thanks a lot!
I have the problem, that there is no Play Store and I can't install downloaded applications. I downloaded applications through the browser and when I try to execute them I get the error "can't open file". So I can literally install no app. I tried to install ES File Explorer and gapps pico.
Anyone else who had this problem or knows how to solve it or has some ideas?
faulix said:
I have the problem, that there is no Play Store and I can't install downloaded applications. I downloaded applications through the browser and when I try to execute them I get the error "can't open file". So I can literally install no app. I tried to install ES File Explorer and gapps pico.
Anyone else who had this problem or knows how to solve it or has some ideas?
Click to expand...
Click to collapse
Did you flash gapps?
- Flash safestrap-thor-nexus-rom.zip or safestrap-apollo-nexus-rom.zip
- Flash hdx-nexus-gapps-v1.2.zip
Click to expand...
Click to collapse
Is this the only iteration of the ROM for 3.2.8?
jeryll said:
Did you flash gapps?
Click to expand...
Click to collapse
That's quite embarrassing, I forgot it and now everything works perfectly, thanks.
In case anyone else has the same problem, flash the gapps stuff in safestrap
Thank you for still supporting those of us stuck with safestrap only... lol
ggow said:
*** USE AT YOUR OWN RISK! I AM NOT RESPONSIBLE IF THINGS GO WRONG. ***
Hi GGow, I'm a complete noob to the scene, have searched around the forums. Finally got Safestrap 3.75 and SuperSU working on my Amazon Kindle Fire HDX that was downgraded to 13.3.2.8 by ACS from 4.5.2. Utilized the TowelRoot method to get rooted.
I want to make sure the installation procedure for this ROM, since I've never done one. Currently I utilized SafeStrap 3.75 and backed up my stock 13.3.2.8 ROM on the device.
The process to install this ROM would be -
1. Flash safestrap-thor-nexus-rom.zip or safestrap-apollo-nexus-rom.zip
2. Flash hdx-nexus-gapps-v1.2.zip
3. Then flash any addons
4. If coming from any other ROM then do a factory reset.
5. Reboot and enjoy.
My only issue is that do I flash all of these roms like the safestrap-thor-nexus-rom.zip onto seperate slots? Or keep re-flashing the same slot? I apologize for my noobness, but I'm really new to Android Dev and rooting.
Click to expand...
Click to collapse
All same slot.
---------- Post added at 10:17 PM ---------- Previous post was at 10:15 PM ----------
Just queue them all up to flash all in one shot.
camerajunkie said:
ggow said:
*** USE AT YOUR OWN RISK! I AM NOT RESPONSIBLE IF THINGS GO WRONG. ***
Hi GGow, I'm a complete noob to the scene, have searched around the forums. Finally got Safestrap 3.75 and SuperSU working on my Amazon Kindle Fire HDX that was downgraded to 13.3.2.8 by ACS from 4.5.2. Utilized the TowelRoot method to get rooted.
I want to make sure the installation procedure for this ROM, since I've never done one. Currently I utilized SafeStrap 3.75 and backed up my stock 13.3.2.8 ROM on the device.
The process to install this ROM would be -
1. Flash safestrap-thor-nexus-rom.zip or safestrap-apollo-nexus-rom.zip
2. Flash hdx-nexus-gapps-v1.2.zip
3. Then flash any addons
4. If coming from any other ROM then do a factory reset.
5. Reboot and enjoy.
My only issue is that do I flash all of these roms like the safestrap-thor-nexus-rom.zip onto seperate slots? Or keep re-flashing the same slot? I apologize for my noobness, but I'm really new to Android Dev and rooting.
Click to expand...
Click to collapse
To add to what @gqukyo said:
1. If you intend for HDX Nexus ROM to be your main ROM and because you are on 13.3.2.8 I would make sure you take a backup of your current stock ROM.
2. Restore the backup to slot 1 . Ensure slot 1 then boots correctly
3. You can then switch back to your stock slot and follow the instructions above.
4. Otherwise if you want stock to be your main ROM then just follow the instructions as they are above after creating a new ROM slot.
Click to expand...
Click to collapse
ggow said:
camerajunkie said:
To add to what @gqukyo said:
1. If you intend for HDX Nexus ROM to be your main ROM and because you are on 13.3.2.8 I would make sure you take a backup of your current stock ROM.
2. Restore the backup to slot 1 . Ensure slot 1 then boots correctly
3. You can then switch back to your stock slot and follow the instructions above.
4. Otherwise if you want stock to be your main ROM then just follow the instructions as they are above after creating a new ROM slot.
Click to expand...
Click to collapse
Ha! I didn't even think to use the "stock rom" for any custom roms... I don't suppose it really matters does it? I did create the max 16gb for my rom slot though I did hear about people having issues installing games when it complained device didn't have enough space... if it does matter then I'd rather use the stock slot since there doesn't seem to be any other roms to try anyways.
Click to expand...
Click to collapse
I don't think he ment to replace your stock slot with custom rom.
I was wondering why would i restore stock backup to slot 1? Is this just to verify if backup works? Can i later remove it from slot 1.
It would take too much space to have a stock and slot 1 as stock and then slot 2 for nexus.
Fyi you can safely install Xposed 2.7 experimental and then activate gravitybox, and other aosp modules.
Sent from my Nexus HDX 7 using XDA Free mobile app

[DISCONTINUED][STOCK][LOCKED] Safestrap v4.0.1

***PLEASE UNLOCK YOUR BOOTLOADER INSTEAD. ***
*** IF ANY OF THE INFORMATION ON THIS THREAD IS MISUSED IT CAN RESULT IN A BRICKED DEVICE ***
Introduction
- BEFORE PROCEEDING READ THROUGH CAREFULLY, IF THERE IS ANY DOUBT THEN ASK BEFORE PROCEEDING
- Safestrap provides TWRP like recovery capabilities for locked devices.
- This is based on the original work of Hashcode.
- This is for Apollo and Thor devices only.
Known Issues
- Secondary slots boot, but the WiFi module does not load
- Since the secondary slots work but have no WiFi, you will need to flash Nexus v4 to the stock slot for now
Compatible ROMS
- HDX Nexus ROM v4
- CM-11
- Fire Nexus ROM
Prerequisites for Installation
- You must be on FireOS stock firmware 4.5.2, 4.5.3, 4.5.4, 4.5.5 or 4.5.5.1 <- Please confirm this before proceeding <-
- You must have root access
Installation
- Install the app
- Grant root access if needed
- Read user agreement and accept to proceed
- Then click install recovery
- When recovery is installed click reboot to recovery
- You should eventually end up in safestrap recovery.
Download
*** Please do NOT create any mirrors ***
- Safestrap for THOR
- Safestrap for APOLLO
Thanks to my Testers
- Davey126
- kudoz83
- lekofraggle
- zamtang
- paul26rem
XDA:DevDB Information
Safestrap KK, Device Specific App for the Amazon Kindle Fire HDX 7" & 8.9"
Contributors
ggow
Version Information
Status: Stable
Current Stable Version: 4.0.1
Stable Release Date: 2015-06-18
Created 2015-06-18
Last Updated 2019-10-02
Reserved
Is there a possibility of running cm 12 in this recovery?
paul26rem said:
Is there a possibility of running cm 12 in this recovery?
Click to expand...
Click to collapse
- Not at the moment and probably not likely.
- If amazon release a FireOS based on lollipop and we get root then yes maybe.
ggow said:
- Not at the moment and probably not likely.
- If amazon release a FireOS based on lollipop and we get root then yes maybe.
Click to expand...
Click to collapse
Although I prefer AOSP/Nexus the next logical question would be CM11 as it shares common roots with FireOS v4 / Nexus v4 and at present does not require an unlocked bootloader. Actually, not sure why anyone would opt for CM11 over Nexus on HDX given the status of the two roms. Don't get me wrong - CM is great and has some nice built in functionality (all of which is obtainiable via Xposed on Nexus) but the CM11/CM12 implementations still have a few issues with the HDX variants.
Davey126 said:
Although I prefer AOSP/Nexus the next logical question would be CM11 as it shares common roots with FireOS v4 / Nexus v4 and at present does not require an unlocked bootloader. Actually, not sure why anyone would opt for CM11 over Nexus on HDX given the status of the two roms. Don't get me wrong - CM is great and has some nice built in functionality (all of which is obtainiable via Xposed on Nexus) but the CM11/CM12 implementations still have a few issues with the HDX variants.
Click to expand...
Click to collapse
I agree. Don't get me wrong, I love cm, but If you want a stable Rom, Nexus is where it's at.
Hi, I used your safetrap version on fire OS 4.5.2 rooted, when I flash rom nexus 4.0.1 on secondary slot rom, It booted greatly! But as you said, it haven't wifi module, but when I flash it in stock slot, successfully, but it only boot to splash screen and no more, do you know my error? Please help me, thanks!
One more thing, I use fire OS 14.4.5.2.2004220, not 2004120, nothing different, right?
thuyrs said:
Hi, I used your safetrap version on fire OS 4.5.2 rooted, when I flash rom nexus 4.0.1 on secondary slot rom, It booted greatly! But as you said, it haven't wifi module, but when I flash it in stock slot, successfully, but it only boot to splash screen and no more, do you know my error? Please help me, thanks!
One more thing, I use fire OS 14.4.5.2.2004220, not 2004120, nothing different, right?
Click to expand...
Click to collapse
Can you get into Safestrap recovery? If so try a 'factory reset' located under the 'wipe' option and then reboot. If that does not work return to Safestrap recovery and perform an 'advanced wipe'. Check all of the partitions (Dalvik Cache, Data, Cache, System). After wiping reinstall Nexus v4 and gaps from within Safestrap and then reboot.
A few cautions/notes:
- make sure you are working with the correct slot!
- make sure you perform the 'factory reset' from safestrap recovery - not the native Amazon recovery built into your Kindle
- gaps is important for proper operation of Nexus v4. Some low level functions (eg: the home button) do not work correctly if gaps is not flashed immediately after Nexus v4
Please post the results to others can learn from your experience. Thanks!
Hi, after I wiped everything and reinstall to slot stock, it booted, and Wifi module worked correctly, thanks for your help!
hi
does ur version of stock 4.5.2 that u attached here already rooted? or do i have to towelroot it?
thx
loco09 said:
hi
does ur version of stock 4.5.2 that u attached here already rooted? or do i have to towelroot it?
thx
Click to expand...
Click to collapse
Flash SuperSU after and you have root access.
Also you will need to block ota updates so do not enable WiFi until you have done so.
EDIT: I have just added a note to the OP about this.
Sent from my Nexus 6 using Tapatalk
I run HDX 7in ver 3.2.8 rolled back by Amazon CS with OTA blocking included, with Safestrap and Nexus 1.0.1. Why will I need to update to this and how do I do it safely?
hfpop said:
I run HDX 7in ver 3.2.8 rolled back by Amazon CS with OTA blocking included, with Safestrap and Nexus 1.0.1. Why will I need to update to this and how do I do it safely?
Click to expand...
Click to collapse
You are in a tough situation given Amazon CS performed the 3.2.8 rollback and OTA is apparently blocked using an unknown method (likely at the Amazon servers but can't be sure).
Options as follows:
1) Contact Amazon CS and request an upgrade to 4.5.2. However, they will likely upgrade to 4.5.4 which is unrootable at present. You would then need to manually rollback to 3.2.8 followed by a manual upgrade to 4.5.2. All this involves risk with the consequence being a bricked device if things go wrong.
2) Attempt to manually update to 4.5.2 which may or may not work given the OTA block. There is less risk but the consequence of a bad upgrade is equally severe (bricked tablet).
3) Stay on FireOS 3.2.8, Safestrap v3.7.x and Nexus 1.0.1 for now. Better/safer upgrade options will likely evolve with time. Nexus 1.0.1 remains quite serviceable for all but the newest applications especially when combined with Xposed Framework and Gravitybox.
I strongly advise option #3 unless you are willing to toss your Kindle in the trash if things go wrong (or are still within your 1 year warranty).
Davey126 said:
You are in a tough situation given Amazon CS performed the 3.2.8 rollback and OTA is apparently blocked using an unknown method (likely at the Amazon servers but can't be sure).
Options as follows:
1) Contact Amazon CS and request an upgrade to 4.5.2. However, they will likely upgrade to 4.5.4 which is unrootable at present. You would then need to manually rollback to 3.2.8 followed by a manual upgrade to 4.5.2. All this involves risk with the consequence being a bricked device if things go wrong.
2) Attempt to manually update to 4.5.2 which may or may not work given the OTA block. There is less risk but the consequence of a bad upgrade is equally severe (bricked tablet).
3) Stay on FireOS 3.2.8, Safestrap v3.7.x and Nexus 1.0.1 for now. Better/safer upgrade options will likely evolve with time. Nexus 1.0.1 remains quite serviceable for all but the newest applications especially when combined with Xposed Framework and Gravitybox.
I strongly advise option #3 unless you are willing to toss your Kindle in the trash if things go wrong (or are still within your 1 year warranty).
Click to expand...
Click to collapse
Just to add to what Davey126. My current understanding is that a manual upgrade does indeed work. 3.2.8 only stops the OTA updates from coming through.
after install safetrap now i got a problem, i cannot boot on stock slot, my kindle boot and stop at logo kindle fire (white - yellow). I try wipe all but nothing change. How can i copy Stock Image to the sd card to flash in stock slot, my computer does not find kindle. Please help
ChuTeng said:
after install safetrap now i got a problem, i cannot boot on stock slot, my kindle boot and stop at logo kindle fire (white - yellow). I try wipe all but nothing change. How can i copy Stock Image to the sd card to flash in stock slot, my computer does not find kindle. Please help
Click to expand...
Click to collapse
Can you still get into Safestrap?
ggow said:
Can you still get into Safestrap?
Click to expand...
Click to collapse
adb driver in my computer is problem, i fixed. Thanks.
ChuTeng said:
adb driver in my computer is problem, i fixed. Thanks.
Click to expand...
Click to collapse
Does that mean you are up and running again?
Awesome job!!!!!!!!!!
Confirmation number: 67M75398MF9375820
I'm on 4.5.4 7", any options for me? Can I contact amazon n hope they will roll me back? What version do I ask for?

[ROM] [UNLOCKED BOOTLOADER] Fire OS 4.5.2

For anyone who has an unlocked bootloader and wants to update to Fire OS 4, here's a stock 4.5.2 ROM that won't overwrite your current unlocked bootloader or recovery partition.
DOWNLOAD HERE
All credit goes to Cpasjuste for the current version - I might be uploading 4.5.5 here soon.
bmccoy11 said:
For anyone who has an unlocked bootloader and wants to update to Fire OS 4, here's a stock 4.5.2 ROM that won't overwrite your current unlocked bootloader or recovery partition.
DOWNLOAD HERE
All credit goes to Cpasjuste for the current version - I might be uploading 4.5.5 here soon.
Click to expand...
Click to collapse
Any feedback on this ROM?
Can this be installed on its own? Can I wipe /system and install? Downloading now but figured I'd ask here.
riggsandroid said:
Any feedback on this ROM?
Can this be installed on its own? Can I wipe /system and install? Downloading now but figured I'd ask here.
Click to expand...
Click to collapse
Yes, it can be installed over a cleanly wiped system partition. This is just the stock ROM that doesn't overwrite unlocked bootloaders when flashed.
bmccoy11 said:
Yes, it can be installed over a cleanly wiped system partition. This is just the stock ROM that doesn't overwrite unlocked bootloaders when flashed.
Click to expand...
Click to collapse
Right so when I borked my previous rom (ooooops) without a backup, this will give me stock Amazon rom back.
Thanks.
@bmccoy11
Ok so it flashed fine and I noticed you already did otacerts.old in /system/etc/security and I don't see the dcp apk in /system/app, however it tried DL'ing an update right away.
How do you recommend stopping OTAs?
Trying this method - http://forum.xda-developers.com/kindle-fire-hdx/general/tut-disable-ota-4-5-2-install-gapps-t3043550 - seems to work
Thanks.
bmccoy11 said:
Yes, it can be installed over a cleanly wiped system partition. This is just the stock ROM that doesn't overwrite unlocked bootloaders when flashed.
Click to expand...
Click to collapse
Is the 4.5.5 build far away? Might give it a crack over the weekend if it will be up.
Yes, the 4.5.5 is available here, already OTA blocked. I had to do a factory reset after flashing it (use ONLY the factory reset within TWRP, NOT the native factory reset) to get it to work, but after that, clear sailing, works great.
Ok, I'm a little confused about the process. My kindle fire is sitting at 4.5.4. I have refused to turn it on, because I don't want it to take 4.5.5. I want to re-establish root. I understand there is a downgrade process that allows you to move back to 4.5.2, then you can install root.
My question is, how do I unlock the boot loader at this point? Do I need to have an unlocked boot loader to install new images. I really want to be able to root and have the google play store installed, and not have all the bull**** errors like before with the playstore crashing.
Thanks to all you guys that have the answers and knowledge.
rlkellyjr said:
Ok, I'm a little confused about the process. My kindle fire is sitting at 4.5.4. I have refused to turn it on, because I don't want it to take 4.5.5. I want to re-establish root. I understand there is a downgrade process that allows you to move back to 4.5.2, then you can install root.
My question is, how do I unlock the boot loader at this point? Do I need to have an unlocked boot loader to install new images. I really want to be able to root and have the google play store installed, and not have all the bull**** errors like before with the playstore crashing.
Thanks to all you guys that have the answers and knowledge.
Click to expand...
Click to collapse
You can not unlock the bootloader on that device as it can not be rolled back to a version of FireOS (3.2.3.2 or below) containing the vulnerability that the unlock procedure exploits. The lowest you can go is 3.2.8. Any attempt to go further will result in a brick.
To get to 4.5.2 you rollback to 3.2.8 first using the procedure in this thread. Follow instructions precisely or you can damage/brick your device. Understand there are risks involved; this is not a task for the uninformed. There are no step-by-step guides or slick videos. Copious reading is your best friend along with the community servicing HDX forums.
Once on 3.2.8 you can upgrade to 4.5.2, block OTA, root, install Safestrap v4 and then Nexus v4 or cm11 both of which give full access to the Google Play Store. I strongly advise against attempting to install the play store under FireOS. Amazon and Google components do not play nice. Best use a different rom.
Do some reading and decide if you are up for the adventure. Ask questions before acting. Make sure you fully understand the relevant tasks, expected outcomes and things you should never do (like enable WiFi while on 3.2.8 - instant brick).
Edit: Fixed typos...
Thanks! but i have a question, why CM ROM the sound quality is very bad, even i install Dolby.
a442509097 said:
Thanks! but i have a question, why CM ROM the sound quality is very bad, even i install Dolby.
Click to expand...
Click to collapse
Search the HDX LineageOS 14.1 thread; many claim Viper4 is a better solution. Seems a bit complicated to obtain/install but that may be a faux impression. I am satisfied with Dolby but don't demand much from my device from an audio performance perspective.
how to delete this reply…
a442509097 said:
Viper4 is same too, i think this is about audio drive problem, because i try 4.22 or 4.4.4 system(however custom) sound quality has enough bass.
Click to expand...
Click to collapse
Might reach out to those who have installed (and presumably customized) Viper4 for this device. They claim sound quality is equal to if not superior to stock FireOS v4 (4.4.x base). I did notice a mild degradation going from Fire Nexus KTU84Q (4.4.4) to Android 5+ but not enough to warrant additional actions beyond installation of Dolby for noise reduction (random pops during quiet passages) and extended volume range. The builds were heavily customized when development resources were heavily focused on ROM enrichment. Things are different now; you'll likely have to roll your own if you believe this issue is with core binaries. Third gen devices have been out of production for 2+ years.
You sure about that? Wikipedia page for the series is under the impression they're still producing and selling the 7 inch HDX (which never got a 4th gen release), at least for LTE users.
Insidious622 said:
You sure about that? Wikipedia page for the series is under the impression they're still producing and selling the 7 inch HDX (which never got a 4th gen release), at least for LTE users.
Click to expand...
Click to collapse
LOL - since when did Wikipedia become the definative resource for Amazon devices? 3rd gen HDX is definitely out of production and has been for quite some time.
Fair enough, I just wasn't sure. Sometimes it's accurate, sometimes it isn't
Hi guys i need a zip or a backup. fore the orginal apollo room. i delet the backup fore safetrap and now i stuck at cm 4.4.4 and i will unlock my bootloader and install a other room but i need a orginal apollo backup or a zip to flash.
Serbest955 said:
Hi guys i need a zip or a backup. fore the orginal apollo room. i delet the backup fore safetrap and now i stuck at cm 4.4.4 and i will unlock my bootloader and install a other room but i need a orginal apollo backup or a zip to flash.
Click to expand...
Click to collapse
Bootloader can be unlocked while using CM 11 (KitKat 4.4.4) under Safestrap. Just follow the instructions. No need to reload FireOS.
Davey126 said:
Bootloader can be unlocked while using CM 11 (KitKat 4.4.4) under Safestrap. Just follow the instructions. No need to reload FireOS.
Click to expand...
Click to collapse
I need help while I understand the service not quite? How do I create this unlock file?
i follow this instruktion https://forum.xda-developers.com/kindle-fire-hdx/general/thor-unlocking-bootloader-firmware-t3463982 and i have now install twrp and need now the unlock file.
texmexdud said:
Yes, the 4.5.5 is available here, already OTA blocked. I had to do a factory reset after flashing it (use ONLY the factory reset within TWRP, NOT the native factory reset) to get it to work, but after that, clear sailing, works great.
Click to expand...
Click to collapse
Links to that one are dead, could you please give up to date links?

Xposed on SlimLP?

Has anyone managed to get it working? I just tried to install via FlashFire and wound up getting an animation loop on the SlimLP boot logo. I applied the 5.1.1 firmware through the "apply update through adb" option in the recovery, can anyone confirm Xposed even working on SlimLP?
I'd like to know this also. Have not tried it yet.
I think you have to use the slim-rom version from the 4th post. The original slim rom is not running with xposed beacause of some ART optimizations... Read the slim rom thread. There you can find something about it.
Thanks! Think I found an easier solution than installing Xposed for what zip needed though (just needed YouTube to play in the background). That will come in handy if I want it later for any reason though.
Yes, xposed works fine. Big thanks to csolanol!
You must use the xposed compatible SlimLP 0.13 build + the correct xposed version (see the howto xposed thread in Fire General forum).
Anybody had success with getting .013 build running successfully with eXposed.. I've tried the ' Slim-ford-5.1.1.beta.0.13-UNOFFICIAL-20151221-0949.zip ' build from root junkies tutorial i think in section 4 or something if i remember vaguely, but with no luck... The Flash just proceeds as expected then reboots while opening/loading .zip.. But the standard release 'non-eXposed' runs without any problems.
Need to include more information. You're flashing with twrp or flashfire? If you used flashfire, what are you coming from? Stock 5.1.1 or another rom.
Do you mean after flashing the rom your Fire will not boot / start up?
I flashed SlimLP 0.13 via twrp without a problem on two different Fires. Xposed runs fine.
thanks for your reply, I'm flashing with flashFire from a r00ted fresh clean stock fire-os 5.1.1 on Amazon Fire 7" 5th Gen. i execute flash after selecting wipe all partitions except sd and then load .zip via ota then push button to commence flash, it proceeds to blank screen and then flashing screen and begins to attempt rom install i see rom info and 'char pic' of rom then it self terminates and reboots to existing r00ted fire-os, i do this exact same process with the rom not currently supporting Xposed from rootjunkie download site, and everything completes successfully spending a slightly longer period at the rom install/upload stage completing successfully with slimlp running nice... minus a few almost irrelevant bugs i noticed...
Twrp via adb doesn't work with 5.1.1 right? only works on 5.0.1&2? .. unless im mistaken.. any ideas?
Yep, we can't use twrp on 5.1.1.
So you select to wipe, system data, 3rd party apps, dalvik cache, cache partition, correct? I'm afraid I have no suggestions.
exactly that's correct , then i select rom, then i select gapps. then press flash button and it halts on the next screen as it begins to flash rom and quits to a reboot .. everything still unchanged as it was.. i have tried this process installing from stock os fire 5.1.1 & slimlp 5.1.1 with unsuccessful results.. but hey at least i have a SlimLp non-Xposed edition installed that beats Fire-BS#"*t any day. guess I'll have to wait for a new build to be released. bummer.
---------- Post added at 12:32 ---------- Previous post was at 12:25 ----------
in the future i guess more concentration is needed on the 5.1.1 Xposed edition skimlp rom to be flashed from 5.1.1 stock, for the true android custom eXperience .. i have also seen a fw roll back to 5.0.1or5.0.2 is not possible from any 5.1.1 os. never mind.
What I find is odd is that you've selected to wipe first. Flashfire should be wiping before trying & failing to flash SlimLP 0.13, leaving your Fire wiped & unable to boot back into the stock FireOS (you would then need to restore FireOS 5.1.1 via adb sideload in the amazon recovery). FlashFire is in beta & I think it's currently a bit buggy.
Bib_x said:
I think you have to use the slim-rom version from the 4th post. The original slim rom is not running with xposed beacause of some ART optimizations... Read the slim rom thread. There you can find something about it.
Click to expand...
Click to collapse
Sorry, I feel I joined the conversation mid-way but, which SlimROM thread are you talking about?
There is only one SlimLP-Thread in android development section.
Newest SLim-Version for Fire is without Art-Optimizations, so you can use xposed now with the latest slimlp 0.14.
With the older SlimLP 2.3 there was Art-Optimization inside - so there no xposed was working.
Bib_x said:
There is only one SlimLP-Thread in android development section.
Newest SLim-Version for Fire is without Art-Optimizations, so you can use xposed now with the latest slimlp 0.14.
With the older SlimLP 2.3 there was Art-Optimization inside - so there no xposed was working.
Click to expand...
Click to collapse
Thanks for the reply. I actually don't have a Fire and came across this thread after a lot of googling. I'm running SlimLP 0.12 I think on a Note Edge. I absolutely love this ROM. Seriously, I was close to selling the phone for scraps until I flashed this ROM. Now I think I will never buy another phone unless there is SlimROM support already
Anyway, I've been looking everywhere for a solution to get Xposed running. I found people saying that SELinux needs to be set to Permissive which I have done but still no luck. Are you saying that it's impossible with SlimLP versions before 0.14? Somehow, I doubt that would come to the Note Edge
marcolorenzo said:
Thanks for the reply. I actually don't have a Fire and came across this thread after a lot of googling. I'm running SlimLP 0.12 I think on a Note Edge. I absolutely love this ROM. Seriously, I was close to selling the phone for scraps until I flashed this ROM. Now I think I will never buy another phone unless there is SlimROM support already
Anyway, I've been looking everywhere for a solution to get Xposed running. I found people saying that SELinux needs to be set to Permissive which I have done but still no luck. Are you saying that it's impossible with SlimLP versions before 0.14? Somehow, I doubt that would come to the Note Edge
Click to expand...
Click to collapse
Maybe try looking in the Note Edge forum not the Amazon Fire one?
Pond-life said:
Maybe try looking in the Note Edge forum not the Amazon Fire one?
Click to expand...
Click to collapse
Maybe you shouldn't presume, with no information, that people are imbeciles? Don't you think I would've have done that at the beginning? Anyway, I may be wrong but I presumed that whether or not Xposed worked was more dependent on the ROM and not the phone? So if people here, who are discussing Xposed on SlimROM can help me, why not ask?
Bib_x is correct, i confirm Xposed working on slimlp build 0.14 beautifully for Fire 7 5th Gen.. be wary of modules you install other wise you'll have to start everything from scratch when you reach a boot hang because of a not yet compatible module.. you have no custom recovery remember so no quick fix, can always fresh install everything lol., which is good training lol.

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