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Hello everybody,
I created a tool - initially for the nexus 9 (flounder|flounder_lte) - that gets rid of the ForceEncrypt flag in a generic way (meaning it should work no matter what rom you are on). It does that by patching the currently installed boot.img.
I enhanced that tool to make it work for other devices too. (See the list below to see if your device is supported)
Disclaimer
Code:
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about the features in this tool
* before using it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you. Hard. A lot.
*/
Background
The Android CDD (Compatibility Definition Document) suggests demands that all devices with the appropriate horse power SHOULD MUST enable full disk-encryption (FDE) by default. Even though I support every step towards more security I have to criticize this approach. Full-disk-encryption comes at a price. Encryption takes time because some component has to de- and encrypt the stuff on the disk at some point and in current devices it's the CPU's task. Even though modern devices have quite fast CPU cores you can still easily feel the difference between FDE in the on- or off-state. The I/O is faster and boot-times take only half as long. (I did not do any scientific measurements though)
There is an ongoing discussion about this topic in cyanogenmod's gerrit for the nexus 9. Although it's a fun read it is pretty clear that this exchange of views is not going anywhere near a useful outcome. Additionally, Google's stock ROMs always have forced encryption enabled on newer devices.
Because performance is important to me and at least my tablet does not need the extra security I created the FED-Patcher (ForceEncrypt Disable Patcher).
How does it work?
FED-Patcher is a simple flashable ZIP that is supposed to be run in a recovery that has busybox integrated (like TWRP or CWM). This is what it does:
Checks if your device is compatible
Dumps the currently installed boot.img.
Unpacks the dump of your currently installed boot.img. The unpacking process is done via a self-compiled, statically linked version of unmkbootimg.
It patches the filesystem tables which include the force-encrypt flags. This process will change "forceencrypt" to "encryptable".
Then, if necessary, it patches the filesystem tables to not use dm-verity. This is done by removing the "verify" mount-parameter.
Creates a new boot.img. The unpacking process is done via a self-compiled, statically linked version of mkbootimg.
Flashes the modified boot.img
Supported devices
HTC Nexus 9 WiFi (flounder)
HTC Nexus 9 LTE (flounder_lte)
Motorola Nexus 6 (shamu)
LG Nexus 5X (bullhead)
Huawei Nexus 6P (angler)
Version History
v1 - Initial version with HTC Nexus 9 WiFi (flounder) support
v2 - Added Motorola Nexus 6 (shamu) support
v3 - Added support for HTC Nexus 9 LTE (flounder_lte)
v4 - Added support for signed boot-images
v5 - Changed error handling to compensate for missing fstab files. Some roms seem not to ship with the complete set of boot-files from AOSP.
v6 - FED-Patcher will enforce the same structure for the patched boot.img that the original boot.img had. Additionally, the kernel commandline will also be taken over. This should fix pretty much every case where devices would not boot after patching.
v7 - FED-Patcher will now disable dm-verity in fstab to get rid of the red error sign on marshmallow roms.
v8 - Added support for LG Nexus 5X (bullhead) and Huawei Nexus 6P (angler)
What do I need to make this work?
A supported device
An unlocked bootloader
An already installed ROM with forceencrypt flag. (like cyanogenmod CM12.1)
A recovery that includes busybox (TWRP, CWM)
How do I use it?
Make a thorough, conservative backup of your data if there is any on your device
Go into your recovery (TWRP, CWM)
Flash fed_patcher-signed.zip
If your device is already encrypted (You booted your ROM at least once) you need to do a full wipe to get rid of the encryption. This full wipe will clear all your data on your data-partition (where your apps as well as their settings are stored) as well as on your internal storage so please, do a backup before. If you don't do a backup and want to restore your data... well... Call obama.
How do I know if it worked?
Go into your "Settings"-App. In "Security", if it offers you to encrypt your device it is unencrypted. If it says something like "Device is encrypted" it indeed is encrypted.
IMPORTANT: If you update your ROM you have to run FED-Patcher again because ROM-updates also update the boot-partition which effectively removes my patch. So, if you are on CM12.1 for example and you used my patch and do an update to a newer nightly you have to run FED-Patcher again. If you don't do so Android will encrypt your device at the first boot.
Is it dangerous?
Well, I implemented tons of checks that prevent pretty much anything bad from happening. But, of course, we're dealing with the boot-partition here. Even though I tested FED-Patcher quite a lot there is still room for crap hitting the fan.
Screenshot
Scroll down to the attached thumbnails.
Credits
* pbatard for making (un)mkbootimg (dunno if he is on xda)
* @rovo89 for his xposed framework - I used some of his ideas by reading the source of his xposed installer flashable ZIP for FED-Patcher.
GibHub: https://github.com/gladiac1337/fed-patcher
XDA:DevDB Information
FED-Patcher, Tool/Utility for all devices (see above for details)
Contributors
gladiac, rovo89
Version Information
Status: Beta
Current Beta Version: v8
Beta Release Date: 2015-10-27
Created 2015-10-27
Last Updated 2016-10-23
Hi @gladiac and first of all thanks for the work and time spent developing this amazing tool.
I'm currently running stock Marshmallow on my Nexus 6 and i plan to stay like that, but would like to test my device with ForceEncrypt disabled. Here are my doubts.
1 - Does this work on stock?
2 - Would i be able to flash the monthly security update images without having to wipe my device every time?
3 - In your opinion, do the speed gains justify the all the work?
Thanks in advance.
cyberon said:
Hi @gladiac and first of all thanks for the work and time spent developing this amazing tool.
I'm currently on stock Marshmallow and i plan to stay like that, but would like to test my device with forcencrypt disabled. Here are my doubts.
1 - Does this work on stock?
2 - Would i be able to flash the monthly security update images without having to wipe my device every time?
3 - In your opinion, do the speed gains justify the all the work?
Thanks in advance.
Click to expand...
Click to collapse
Hi @cyberon,
good questions!
Yes, FED-Patcher works on stock! Marshmallow made it necessary to do a new release, v7, to get rid of an error message at boot but other than that, FED-Patcher works just fine on Android 6.
Well, I don't know how the monthly security-updates will be deployed. I guess it will be done by OTA (Over the Air) updates. OTA will probably not work after modifying the boot-image. However, flashing factory images should work just fine. Additionally, most of the time, OTA-zips are being posted here on xda or androidpolice whenever they become available so doing manual OTA updates is another possibility to do updates.
To get back to your question - wiping should not be necessary after an upgrade - be it via OTA or factory images. Google did a fantastic job with the upgrade-functionality in newer Android versions. However, whenever you do an update, be sure to run FED-Patcher afterwards because, in case the boot-partitions got updated, forced encryption will be in place again and on the first boot it will encrypt you device.
Well, I do all my tests on a HTC Nexus 9 (flounder). It is a pretty fast beast. However, on an unmodified stock rom, it was clearly tangible that the GUI had more latency than necessary. Apps loaded pretty slowly - compared to my Sony Xperia Z1 (honami) it took like twice as long to start youtube - and in general it just did not behave like a beast. This was why I started writing FED-Patcher. In my opinion it was worth my time. (it wasn't that much actually)
I hope I could help.
Enjoy, gladiac
Thanks for the quick and detailed answer @gladiac, now regarding point number 2.
I never wait for the OTA, but always flash the images manually.
As far as i understand from your answer, it would it be ok to flash all the img files manually, then flash TWRP and finally flash FED without booting the OS.
Am i missing something?
cyberon said:
Thanks for the quick and detailed answer @gladiac, now regarding point number 2.
I never wait for the OTA, but always flash the images manually.
As far as i understand from your answer, it would it be ok to flash all the img files manually, then flash TWRP and finally flash FED without booting the OS.
Click to expand...
Click to collapse
That's pretty much how I would do it. You don't even have to flash TWRP if you just skip flashing the recovery.img which is included in the factory-image package.
Thanks @gladiac, will try that way.
PS: I have a feeling that if we had this option added to a toolkit like Wugfresh Nexus Root Toolkit, it would be an instant success.
hi @gladiac
first of all thanks for your patch
I'm on Nexus 6 with stock Marshmallow and all I want to do is disable encryption and enable root.
Is your patch + SuperSU enough or I need something else?
Thanks a lot
Worked on my N9 - thanks!
provolinoo said:
hi @gladiac
first of all thanks for your patch
I'm on Nexus 6 with stock Marshmallow and all I want to do is disable encryption and enable root.
Is your patch + SuperSU enough or I need something else?
Thanks a lot
Click to expand...
Click to collapse
Hi @provolinoo,
well, FED Patcher will disable the forced encryption for you. However, SuperSU will not work so easily. The reason for that is that the stock ROM has SeLinux enabled in "enforcing" mode. SuperSU does not work without adding more SeLinux Policies to the stock ROM. Unfortunately, it's not in the scope of FED Patcher to add SeLinux policies for SuperSU. This should be done inside the flashable ZIP of SuperSU instead.
The last time I tested SuperSU with marshmallow stock was with version 2.52 BETA. It did not work. The result was a boot-loop because of one or more SeLinux denials. A little more info on that matter is here.
So, to get SuperSU working you would have to set SeLinux to "permissive" mode. Alternatively, you can use @Chainfire's boot.imgs to make SuperSU work.
Have fun, gladiac
Thank you gladiac. Your FED patcher (v8) works flawlessly on my Nexus 9. Edit: I am using TWRP 2.8.7.1
The gerrit conversation you linked is interesting. I am grateful that someone with your skills decided to support our ability to choose whether or not to encrypt. CM thinks I am smart enough for root priveleges but I am too stupid to be trusted with decryption?
Don't some major vendors allow the disabling of encryption from within Android?
Anyway, thanks for the patcher.
dmantilal said:
Thank you gladiac. Your FED patcher (v8) works flawlessly on my Nexus 9.
The gerrit conversation you linked is interesting. I am grateful that someone with your skills decided to support our ability to choose whether or not to encrypt. CM thinks I am smart enough for root priveleges but I am too stupid to be trusted with decryption?
Don't some major vendors allow the disabling of encryption from within Android?
Anyway, thanks for the patcher.
Click to expand...
Click to collapse
I agree, I love CM roms but their decision to force encryption when most of cm users are power-user is a nonsense
Sooo....basically, I cannot use a stock Marshmallow that is FEDpatched and with root (using SuperSU, unless there is alternative)? If I want those, I have to get one of the custom ROMs?
EDIT: also, I tried using Chainfire's modified boot. It is stated that it will disable the forceencrypt. It didn't work in mine, still encrypted.
jamesalfred said:
Sooo....basically, I cannot use a stock Marshmallow that is FEDpatched and with root (using SuperSU, unless there is alternative)? If I want those, I have to get one of the custom ROMs?
EDIT: also, I tried using Chainfire's modified boot. It is stated that it will disable the forceencrypt. It didn't work in mine, still encrypted.
Click to expand...
Click to collapse
Did you follow the directions and format the entire "data" partition?
dmantilal said:
Did you follow the directions and format the entire "data" partition?
Click to expand...
Click to collapse
I too have the same problem didnt work for me.
im on the the new 6.0 L build but went ahead and flashed the modified boot image for K build just so I could flash the TWRP img.
Once TWRP was installed, I installed the Fed path ZIP and that went well supposedly. and then after that I did a factory reset, then I WIPED the DATA, CACHE and Dalvik.. I rebooted setup my device and it still shows encrypted.
nextelbuddy said:
I too have the same problem didnt work for me.
im on the the new 6.0 L build but went ahead and flashed the modified boot image for K build just so I could flash the TWRP img.
Once TWRP was installed, I installed the Fed path ZIP and that went well supposedly. and then after that I did a factory reset, then I WIPED the DATA, CACHE and Dalvik.. I rebooted setup my device and it still shows encrypted.
Click to expand...
Click to collapse
It did not work because you did not follow the directions.
Flash TWRP. Flash FED. Full wipe (or format, depending on your choice of terminology). OP goes on to clarify by saying "This full wipe will clear all your data on your data-partition (where your apps as well as their settings are stored) as well as on your internal storage so please, do a backup before.", meaning if you did not lose everything on data, which includes "/sdcard", you most likely did it wrong.
Give us more info so we can help (assuming you fid it right initially).
P.S. - 6.0 is M(arshmallow), not L(ollipop).
dmantilal said:
Did you follow the directions and format the entire "data" partition?
Click to expand...
Click to collapse
dmantilal said:
It did not work because you did not follow the directions.
Flash TWRP. Flash FED. Full wipe (or format, depending on your choice of terminology). OP goes on to clarify by saying "This full wipe will clear all your data on your data-partition (where your apps as well as their settings are stored) as well as on your internal storage so please, do a backup before.", meaning if you did not lose everything on data, which includes "/sdcard", you most likely did it wrong.
Give us more info so we can help (assuming you fid it right initially).
P.S. - 6.0 is M(arshmallow), not L(ollipop).
Click to expand...
Click to collapse
i solved my issue. i was wiping DATA but not choosing internal storage. i did that and rebooted and now it says ENCRYPT not ENCRYPTED
THANKS!
so currently I have a modified boot image from the K build, TWRP and now a modifier boot.img kernel for no force encrypt BUT I am not rooted and dont plan on it. does this mean I can still get OTAs?> i would guess not since my boot image has been modified and i am unlocked? would i even want an OTA? wouldnt that just give me a stock boot.img again causing me to get encrypted on the next boot after OTA?
nextelbuddy said:
i solved my issue. i was wiping DATA but not choosing internal storage. i did that and rebooted and now it says ENCRYPT not ENCRYPTED
THANKS!
so currently I have a modified boot image from the K build, TWRP and now a modifier boot.img kernel for no force encrypt BUT I am not rooted and dont plan on it. does this mean I can still get OTAs?> i would guess not since my boot image has been modified and i am unlocked? would i even want an OTA? wouldnt that just give me a stock boot.img again causing me to get encrypted on the next boot after OTA?
Click to expand...
Click to collapse
Side-loading the OTA then following that with a FED flash seems much safer.
Loading an OTA directly would over-write the boot.img with a ForceEncrypt boot.img, logically Forcing Encryption (derp) at boot.
I am using chroma ROM which doesn't force encryption and my device is still encrypted. Can I still use this?
jamespat93 said:
I am using chroma ROM which doesn't force encryption and my device is still encrypted. Can I still use this?
Click to expand...
Click to collapse
You can if you want But if you want to unencrypt your phone, backup your ROM, copy sd content to your computer, wipe everything! in recovery (twrp) including Format Data, Factory reset, internal storage etc. Connect your phone while in recovery to your computer (you'll see 25.98GB instead of 23.03GB), copy sd content back to your phone, restore your rom backup and you'll be fine.
I can't get it work on Nexus 6 and chroma rom r26.
My steps: wipe everything, push folder (rom,patcher and gapps), flash chroma, flash gapps, flash patcher, wipe everything but system
after boot in setting/security it is again encrypted. what I am doing wrong?
Hi HTC Desire S Android experts,
Having been a member on here for years, this is my first post.
Let me start by saying that I'm not an Android expert although I've been four decades in Unix (Solaris) and Linux. I've built kernels from scratch but never tried to build an Android kernel. Anyway that hopefully gives you all a clue as to what I understand and what I don't understand.
I thought that I would try to install CM13 on my HTC Desire S but it doesn't want to play!!!
Having already done some serious hacking my starting point now is this.........
I have unlocked the bootloader.
I've installed Revolutionary S-Off, HBOOT 6.98.1002, Mar 10 2011
I've installed TWRP v2.8.7.0
I've tried to install CM13 (Marshmallow) "sagaopt" but it errors. I've tried to follow the repartitioning instructions (which I don't find very clear) to change filesystem to EXT4. After wiping is says that my SDcard should be empty but it isn't; the files are still there so I'm getting something wrong.
(I have managed to install CM12 for Saga (NOT the Sagaopt version) and it boots. I had trouble getting the virtual keyboard to work but eventually it did. I can't seem to get any Gapps zip to install, the install won't complete.)
Anyway, back to the subject of CM13 which is "sagaopt" only, can anyone give me the steps to take, especially with regards to partitioning, wiping, etc? Also, if I succeed with it, what next? Do I need to install Xposed? What Gapps zip file do I install and where can I get a compatible version for CM13 Sagaopt?
Thx in advance,
Hicksd8
hicksd8 said:
Hi HTC Desire S Android experts,
Having been a member on here for years, this is my first post.
Let me start by saying that I'm not an Android expert although I've been four decades in Unix (Solaris) and Linux. I've built kernels from scratch but never tried to build an Android kernel. Anyway that hopefully gives you all a clue as to what I understand and what I don't understand.
I thought that I would try to install CM13 on my HTC Desire S but it doesn't want to play!!!
Having already done some serious hacking my starting point now is this.........
I have unlocked the bootloader.
I've installed Revolutionary S-Off, HBOOT 6.98.1002, Mar 10 2011
I've installed TWRP v2.8.7.0
I've tried to install CM13 (Marshmallow) "sagaopt" but it errors. I've tried to follow the repartitioning instructions (which I don't find very clear) to change filesystem to EXT4. After wiping is says that my SDcard should be empty but it isn't; the files are still there so I'm getting something wrong.
(I have managed to install CM12 for Saga (NOT the Sagaopt version) and it boots. I had trouble getting the virtual keyboard to work but eventually it did. I can't seem to get any Gapps zip to install, the install won't complete.)
Anyway, back to the subject of CM13 which is "sagaopt" only, can anyone give me the steps to take, especially with regards to partitioning, wiping, etc? Also, if I succeed with it, what next? Do I need to install Xposed? What Gapps zip file do I install and where can I get a compatible version for CM13 Sagaopt?
Thx in advance,
Hicksd8
Click to expand...
Click to collapse
You need the recovery from here to flash sagaopt roms IIRC.
jc1993 said:
You need the recovery from here to flash sagaopt roms IIRC.
Click to expand...
Click to collapse
Yes, that is the instructions I have been using and experiencing trouble with. I'll try it again.
Please give information how you solved difficulties. I'll probably try similar things soon. Thank you in advance
tag68 said:
Please give information how you solved difficulties. I'll probably try similar things soon. Thank you in advance
Click to expand...
Click to collapse
Well I tried it again with no success.
Can someone confirm for me that the ONLY difference between Saga and Sagaopt ROMs is the prerequisite partitioning and filesystem types required? ie, convert filesystems and SDcard filesystem to EXT4.
Trying to install CM13 Sagaopt complains something like "unable to execute the binary updater in the zip file". Trying to install CM12.1 Sagaopt gives exactly the same error so I guess the prerequisites are not right.
My phones are standard HTC Desire S and I assume that's okay?
I downloaded the ROMs from the Open Desire site after selecting device Desire S.
So still scratching my head on this one.
here my desire s runs now cm12.1
hicksd8 said:
Hi HTC Desire S Android experts,
Having been a member on here for years, this is my first post.
Let me start by saying that I'm not an Android expert although I've been four decades in Unix (Solaris) and Linux. I've built kernels from scratch but never tried to build an Android kernel. Anyway that hopefully gives you all a clue as to what I understand and what I don't understand.
I thought that I would try to install CM13 on my HTC Desire S but it doesn't want to play!!!
Having already done some serious hacking my starting point now is this.........
I have unlocked the bootloader.
I've installed Revolutionary S-Off, HBOOT 6.98.1002, Mar 10 2011
I've installed TWRP v2.8.7.0
I've tried to install CM13 (Marshmallow) "sagaopt" but it errors. I've tried to follow the repartitioning instructions (which I don't find very clear) to change filesystem to EXT4. After wiping is says that my SDcard should be empty but it isn't; the files are still there so I'm getting something wrong.
(I have managed to install CM12 for Saga (NOT the Sagaopt version) and it boots. I had trouble getting the virtual keyboard to work but eventually it did. I can't seem to get any Gapps zip to install, the install won't complete.)
Anyway, back to the subject of CM13 which is "sagaopt" only, can anyone give me the steps to take, especially with regards to partitioning, wiping, etc? Also, if I succeed with it, what next? Do I need to install Xposed? What Gapps zip file do I install and where can I get a compatible version for CM13 Sagaopt?
Thx in advance,
Hicksd8
Click to expand...
Click to collapse
the sagaopt rom uses the complete internal memory for the system (for a stable rom use latest CM12.1 nightly CM13 has ram and bluetooth issues)
Preparing and updating
(Optional but useful) http://forum.xda-developers.com/showthread.php?t=1679338 for new S-OFF HBOOT
(Optional but useful) http://forum.xda-developers.com/showthread.php?t=1858508 for new RADIO and Firmware (only B the rest is for a better stock 4.0.4 android)
Installing
1.Flash TWRP 2.8.7.0
2.Format SDcard ext4
3.Flash TWRP 2.8.7.1 sagaopt
4.boot recovery
5.use "adb push your-system-sagaopt.zip /sdcard/"
6.Flash it with TWRP
7.(Optional) download GAPPS pico copy it do "internal storage" and install it with TWRP
@Layer_DE...........thank you for that. Certainly upgrading to TWRP v2.8.7.1 is key.
I flashed recovery file "TWRP-recovery-sagaopt-2.8.7.1.img" and the "error executing binary updater in zip" is gone.
Yes, I'm having some issues with CM13 so will try your suggestion of CM12.1
Many thanks. I'll post back with any further issues.
@Layer_DE.......I've flashed CM12.1 and it boots. Can you tell me which gapps file you flashed please? I'm finding that whatever gapps file I flash I seem to lose the virtual keyboard function. Using just CM12.1 the virtual keyboard works fine. I'd like to get the Play Store functioning correctly and its icon on my home screen. Thanks.
opengapps.org
ARM 5.1 pico
it works fine BUT for the first app you download you need more than a hour and every appinstallation takes very long
I'll give that a go. Thanks.
sent from my HTC smartphone
Hi All,
Just thought I'd give an update on this one........
I flashed TWRP 2.8.7.1 recovery and used it to set all filesystems to type ext4.
Then installed CM12.1 no problem.
Then installed opengapps 5.1 pico as suggested. No problem.
All working fine with that. In fact extremely good. No problem installing/uninstalling apps at all.
Still can't get CM13 (Marshmallow) to work. It will install but on reboot doesn't behave.
- You had me at 'Hello'...
Hi all -
Stumbled across this Thread, only to discover the AMAZING things still being done to these ol’ HTC Battle-Axes.
My interest stems from one of these devices recently being discovered as ’tucked away’ in a draw somewhere for a rainy day, and long forgotten by my Mother.
I don’t have any prior exposure to any form of Android - ( primarily due to my hate of any/everything Google. )
However, I’m now looking to break this arrogance of mine, with this otherwise un-used and forgotten lil’ HTC.
I am particularly impressed that you guys have managed to get this beast to dance - apparently without any major issues on Lollipop/Android v5.1 - via the installation of CyanogenMod 12.1.
Looking at your list of ingredients;
Installing
1.Flash TWRP 2.8.7.0
2.Format SDcard ext4
3.Flash TWRP 2.8.7.1 sagaopt
4.boot recovery
5.use "adb push your-system-sagaopt.zip /sdcard/"
6.Flash it with TWRP
7.(Optional) download GAPPS pico copy it do "internal storage" and install it with TWRP
...all seems pretty straightforward.
( Well, straightforward enough - for me to be able to hunt around for explanations regarding what each step actually means! )
Being the ultraN00b I am, I’m curious as to how this set of instructions compares to say what the ‘official’ CyanogenMod position is;
wiki.cyanogenmod.org/w/Saga_Info
wiki.cyanogenmod.org/w/Known_Issues_page_for_saga
- Can any of you compare the ‘official’ CyanogenMod position, ( and specifically why they stop short at Gingerbread/Android v2.3.7 - via the installation of CyanogenMod 7.2 ), with what is suggested here?
- Are there any shortcomings that any of you have experienced running Lollipop/Android v5.1 , on this platform?
- How has the installation of Lollipop pulled up regarding stability? Any ‘glitches’ or ‘gremlins’ yet?
Nevertheless, I’m beyond impressed, and now pretty keen and excited to embark on my very first Android-expedition.
Thanks in advance for your responses -
Nunya-Biz
(c;=
Nunya-Biz said:
Hi all -
Stumbled across this Thread, only to discover the AMAZING things still being done to these ol’ HTC Battle-Axes.
My interest stems from one of these devices recently being discovered as ’tucked away’ in a draw somewhere for a rainy day, and long forgotten by my Mother.
I don’t have any prior exposure to any form of Android - ( primarily due to my hate of any/everything Google. )
However, I’m now looking to break this arrogance of mine, with this otherwise un-used and forgotten lil’ HTC.
I am particularly impressed that you guys have managed to get this beast to dance - apparently without any major issues on Lollipop/Android v5.1 - via the installation of CyanogenMod 12.1.
Looking at your list of ingredients;
Installing
1.Flash TWRP 2.8.7.0
2.Format SDcard ext4
3.Flash TWRP 2.8.7.1 sagaopt
4.boot recovery
5.use "adb push your-system-sagaopt.zip /sdcard/"
6.Flash it with TWRP
7.(Optional) download GAPPS pico copy it do "internal storage" and install it with TWRP
...all seems pretty straightforward.
( Well, straightforward enough - for me to be able to hunt around for explanations regarding what each step actually means! )
Being the ultraN00b I am, I’m curious as to how this set of instructions compares to say what the ‘official’ CyanogenMod position is;
wiki.cyanogenmod.org/w/Saga_Info
wiki.cyanogenmod.org/w/Known_Issues_page_for_saga
- Can any of you compare the ‘official’ CyanogenMod position, ( and specifically why they stop short at Gingerbread/Android v2.3.7 - via the installation of CyanogenMod 7.2 ), with what is suggested here?
- Are there any shortcomings that any of you have experienced running Lollipop/Android v5.1 , on this platform?
- How has the installation of Lollipop pulled up regarding stability? Any ‘glitches’ or ‘gremlins’ yet?
Nevertheless, I’m beyond impressed, and now pretty keen and excited to embark on my very first Android-expedition.
Thanks in advance for your responses -
Nunya-Biz
(c;=
Click to expand...
Click to collapse
the CM12.1 is very stable and only has typical android bugs (found no device specific things) and the official cm people hasn't used the kernel 3.0 source of the desire from android 4.0
for istallation:
1. download adb from http://forum.xda-developers.com/showthread.php?t=2317790
1.1 download and install adb driver
1.2 if you use windows 8 or higher use the fastbootfix form https://opendesireproject.org
2.install adb to "C:\Windows" (pro: no path needed)
3.check android version in system settings if it is lower or lower2.3.X (if its not it could be ****ty) than check bootloader version
3.1 turn off fastboot in battery settings
3.2 power don phone
3.3 boot phone with vol down clicked and if its -REVOLUTIONARY- or if its 0.98.x s-off or 2.0X s-off go to 6
if its 0.98 s-on you go to 5
if its 2.02 ask anyone else on my desires with 2.02 s-off newer worked for me but you can try it (go to 4) or only unlock it
http://www.htcdev.com/bootloader select HTC Desire HD and dont upgrade anything (start at step 1 skip preparation) after that go to 8
4.download the oldest rom with you branding from http://androidruu.com/?developer=Saga
4.1 http://forum.xda-developers.com/showpost.php?p=18746686 downlad misc_version
4.2 http://forum.xda-developers.com/showthread.php?t=1312859 download DooMLoRD_v4_ROOT-zergRush-busybox-su.zip and extract zergRush
4.3 go to folder with misc_version and zergRush and open cmd there and type
adb push misc_version /data/local/tmp/
adb push zergRush /data/local/tmp/
adb shell
cd /data/local/tmp/
chmod 777 zergRush
chmod 777 misc_version
./zergRush
./misc_version -s 1.27.405.6
exit
exit
exit
4.4 execute the firmware form step 4
5 download and follow http://rev.alpharev.nl
6 follow http://forum.xda-developers.com/showthread.php?t=1679338 (optional)
7 follow B in http://forum.xda-developers.com/showthread.php?t=1858508 (optional)
8 follow my first tuturial (if you need help post it to the tread)
Hi there,
I managed to succesfully install CM13 on my girlfriends old HTC Desire S, but it's slow as hell and she keeps complaining (after refusing a more modern phone because of the bigger screens and her small hands...).
Now I'm looking for the old CM10.1 which ran fine on my old original Desire, but all the links I find are way outdated and down. Does anyone still have it?
Regards,
Markus
ElFidel said:
Hi there,
I managed to succesfully install CM13 on my girlfriends old HTC Desire S, but it's slow as hell and she keeps complaining (after refusing a more modern phone because of the bigger screens and her small hands...).
Now I'm looking for the old CM10.1 which ran fine on my old original Desire, but all the links I find are way outdated and down. Does anyone still have it?
Regards,
Markus
Click to expand...
Click to collapse
Try CM11 it runns very smooth and is fine (older than 4.4 isnt 100% supported by app developers)
I installed CM13 as well on my Desire S - at first it was really slow. Until I bought a faster SD card as I saw that the internal memory was emulated on the SD card. Therefore I tried it with a U3 speed SD card - now it is workable - I am happy to have cm13 installed
@schneert
What's the size of your SD Card? What do you mean by 'workable'?
@zurpher: I bought a 32Gb SD Card., therefore I have 32GB stated as internal memory. It is workable in that sense that it is fast enough to use it without very much slow issues. It is still not fast but I guess that is because of the RAM of the device.
I DONT TAKE ANY WARRANTY WHATSOEVER IN ANY DAMAGE THAT MAY RESULT IN FOLLOWING THIS GUIDE OR USING THE SOFTWARE, ROM IN QUESTION, IN ANY WAY, MAY IT BE AS INTENDED OR NOT. IF YOU HAVE ANY FEELING YOU COULD END UP SUING ME FOR RISKS *YOU ALONE* ACCEPTED TO TAKE, YOU SHOULD IMMEDIATELY STEP BACK AND LEAVE THIS POST, ALL THE OTHERS: BE CAREFUL. YOU WILL LOSE ALL OF THE DATA ON YOUR PHONE'S USERDATA, CACHE AND SYSTEM PARTITION AND THE PHONE WILL BE FACTORY RESET!
STOCK FIRMWARE INSTALLER: https://support.wikomobile.com/maj/Lenny5_OPE_V34.zip <-- if you brick your device.
Hey folks
This is just a brief explanation on how i built this ROM, a complete guide to building the rom may be published at a later point in time. For the Downloads, go to the Links section. The flashing guide will be focused on Lenny 5, but the image may work on other treble-enabled devices, too, so feel free to try and report if your device works with this build.
Build variant: arm-aonly-floss-su-userdebug
If there's interest in other build variants (specifically with microg and floss - fdroid, moz-nlp, openweatherprovider - implemented), ask me, i will do my best.
Build description:
I have an old Wiko Lenny 5 around here and wanted to use it as a Kodi Remote etc. at home, but didn't want to use their stock ROM. Also i wanted some freedom in using my device, specifically a rooted device and microg implementation. After trying to build TWRP with no success and the Wiko Build information being massively outdated i then focused on Generic System Images, as Lenny 5 is Treble-enabled. Big thanks to @phhusson for the whole lot of effort he put into building AOSP GSI's (and also clues towards building LineageOS GSI's). After having AOSP9 installed on it for some time, i got bored and tried to compile LineageOS using the patch-and-build system provided on phhusson's github. That worked just great on AOSP9, but failed to build a bootable LOS16 in the first place. So after some recherche, i stumbled across @AndyYan's thread, containing some LineageOS GSI's prebuilt and ready to use. These worked great on my phone, but as stated above, i wanted to customize my LineageOS even further, so i manually patched my build-tree with AndyYan's Lineage-Treble-Patches by doing what this build script does, tested and it booted (i guess it's mainly related to the SELinux Policies not being correctly built for LOS with only phh's treble-patches). So far so good.
Additionally, i implemented the MicroG services by cloning these prebuilts on github to the respective folder in the build tree and before the build executed
Code:
export WITH_SU=true
to include LineageOS's root system in the build. I adapted the treble_arm_afS.mk device config to not use phh's su and the device/lineage/floss.mk file to include
FDroid
FDroidPrivilegedExtension (which is being built from treble sources)
MicroG services (use Play Store Apps)
FakeStore (use Play Store Apps)
MozillaNlpBackend (MicroG Network Location backend)
NominatimNlpBackend (MicroG Network Location backend)
OpenWeatherMapWeatherProvider (for LineageOS Weather Provider)
You are then free to use no Playstore at all or i.e. Yalp Store to download Play Store Apps.
After downloading the Image you may need to Unpack it via 7-zip or another tool.
Flash the device:
To install this custom ROM on the Wiko Lenny 5, in your stock ROM go to Settings->Developer Options->OEM unlock->Enable. Also, in the Developer Options, make sure, ADB Debugging is active and, on prompt, accept debugging connections from your computer.
On your computer, enter Command Prompt and issue the following commands:
Code:
adb reboot bootloader
*wait for device reboot*
fastboot oem unlock [COLOR="Red"]<-- this will factory reset the device!!![/COLOR]
*press vol up on the phone to allow unlocking the bootloader, and wait for the phone to return to fastboot mode*
fastboot erase userdata
fastboot format cache
fastboot format system
fastboot flash system <path-to-the-downloaded-gsi>
*wait for each process to finish*
fastboot reboot
now, wait for the phone to reboot, it should, after some time, show you the usual LineageOS startup screen. Take your time to set up your phone. To make MicroG and FakeStore work properly, you will have to Go to Settings->Apps&Notifications->App-Permissions->Spoof package signature->Menu->Show System Apps and allow FakeStore to spoof Signature. Go to Settings->System->Advanced->MicroG Settings and add your Google account. Activate Device Registration. Then activate Google Cloud Messaging and Google SafetyNet, if you want to take advantage of those services. Inside the UnifiedNlp Settings choose MozillaNlp in the first, and NominatimNlp in the second setting.
Go back and choose "Self check", if required, if required, grant MicroG GmsCore the permission to spoof signature, this should make most of the boxes go "checked". If Phonesky shows errors about signature spoofing, this should normally be gone after a reboot of the phone (given you allowed FakeStore sig spoofing). Disable battery optimization and then reboot the phone.
Check back in MicroG Settings->Self check, if all the boxes have been checked. If not, most mandatory points are self-explanatory.
This Lineage ROM will not allow you to update to a newer version. I cannot guarantee continuous updates, but encourage you to try building LineageOS treble with the way explained above, yourselves. If enough interest is around, i will consider doing updated builds from time to time.
Update:
Today i compiled a recent source tree containing the 5th of October patches. I will try to keep up with updating the Image whenever security fixes are released. The download links below have been updated to the newest version. To update your phone without deleting the data on it (make sure you have adb debugging enabled), you can simply do
Code:
adb reboot bootloader
fastboot flash system <system-image.img>
fastboot reboot
and then give your phone some time to "update". it should boot normally without erasing your data.
Links:
ROM .7z [~430MB]
ROM .img (~1.1GB)
(version was compiled at 19th of October '19, containing the October 5th security fixes.)
Let me know if this works for you, too!
Cheers
ivelischt
*reserved for additions/build guide*
Nice work
Nice work, I'll test the ROM later or tomorrow, also I like to see some development for this phone, also, It would be very nice to develop a custom recovery for it for better flashing experience and being able to flash gapps.
I have kinda workplace on my PC, I'm still wondering to build my first ROM but I think it will take lot of time.
Hanthonious said:
Nice work, I'll test the ROM later or tomorrow, also I like to see some development for this phone, also, It would be very nice to develop a custom recovery for it for better flashing experience and being able to flash gapps.
I have kinda workplace on my PC, I'm still wondering to build my first ROM but I think it will take lot of time.
Click to expand...
Click to collapse
Thanks. The custom recovery thing is a bit more difficult for treble devices, but i'd be happy to learn more from more experienced people.
I was not able to get TWRP running despite "successful" Custom recovery builds.
The build is quite straightforwards if you have some experience on compiling with linux. But you need around 200400Gigs of free space per build tree (lineage, aosp, ...). The most difficult thing for me was to alter the sources for inclusion of the packages i mentioned above, including microG. to build with opengapps, i expect, you'd use the same approach to include them in the build tree as with microG, just using the other packages and probably slightly customized CUSTOM_PACKAGES config. there is a k300 recovery out in the wild net. so there should be at least *some* possible way to port twrp for the k400, too.
about the time to build the rom: it took me about a day to sync sources and, using 2 cpus at 4gig's of java virtual memory, about 6 hours to compile the first round. after that, only compiling the changes made, it took me about another half an hour to recompile the changes. the editing process is marginal, if you know how to append to/remove from/patch the source files, the lineage4microg and treble rom-builder bash-scripts on github give you a pretty good insight in how to apply patches. also, from the dockerfiles you can get a list of all the dependencies your system needs to build the tree. i used these sorts of "tricks" to ensure my build runs well.
so far from me. i will try to find some free time in the future to put up some guide on how i built the rom as-is.
feel free to report if the rom works on your device!
best regards
edit: 400Gigs is better
ivelischt said:
Thanks. The custom recovery thing is a bit more difficult for treble devices, but i'd be happy to learn more from more experienced people.
I was not able to get TWRP running despite "successful" Custom recovery builds.
The build is quite straightforwards if you have some experience on compiling with linux. But you need around 200400Gigs of free space per build tree (lineage, aosp, ...). The most difficult thing for me was to alter the sources for inclusion of the packages i mentioned above, including microG. to build with opengapps, i expect, you'd use the same approach to include them in the build tree as with microG, just using the other packages and probably slightly customized CUSTOM_PACKAGES config. there is a k300 recovery out in the wild net. so there should be at least *some* possible way to port twrp for the k400, too.
about the time to build the rom: it took me about a day to sync sources and, using 2 cpus at 4gig's of java virtual memory, about 6 hours to compile the first round. after that, only compiling the changes made, it took me about another half an hour to recompile the changes. the editing process is marginal, if you know how to append to/remove from/patch the source files, the lineage4microg and treble rom-builder bash-scripts on github give you a pretty good insight in how to apply patches. also, from the dockerfiles you can get a list of all the dependencies your system needs to build the tree. i used these sorts of "tricks" to ensure my build runs well.
so far from me. i will try to find some free time in the future to put up some guide on how i built the rom as-is.
feel free to report if the rom works on your device!
best regards
edit: 400Gigs is better
Click to expand...
Click to collapse
The ROM works great but I'd like to see one like this with gapps to install on my device (freaking system image size), I've never used MicroG before and I don't know well how to use it.
Also, if you have the knowledge (I'm pretty sure you know more than me) we can investigate a way to create a TWRP version for K_400
Hanthonious said:
The ROM works great but I'd like to see one like this with gapps to install on my device (freaking system image size), I've never used MicroG before and I don't know well how to use it.
Also, if you have the knowledge (I'm pretty sure you know more than me) we can investigate a way to create a TWRP version for K_400
Click to expand...
Click to collapse
Hi Hanthonious
ivelischt said:
If there's interest in other build variants (specifically with microg and floss - fdroid, moz-nlp, openweatherprovider - implemented), ask me, i will do my best.
Click to expand...
Click to collapse
as the microG variant requires some "special sauce", namely the ability to spoof signature as well as other small fixes in the source code, my source tree is a bit different from the "vanilla/gapps" source tree. thus, to build variants not containing microg, you can simply sync the lineage source tree and apply the additional phh treble sources&patches. *edit: next to phh's patches, you will also need AndyYan's patches; you can find information about it in the OP. given, i write a guide (which i still intend to, but this takes some time), the patching step will be explained more clearly* basically, it's one step less than compiling it with microg. at the moment i cannot afford enough disk space to create another work tree, which is why i "can't promise" other build variants, until this issue is gone. which may be tomorrow or in a year. maybe you can find a gapps-version of treble-lineage 16 here in the xda boards. otherwise you will have to wait, or try to build it yourself. also, you might be interested in @AndyYan's lineage version, which is vanilla (no gapps or microg).
i would guess that the system image will not grow excessive just by including opengapps, but i may be wrong. i think that you'd possibly would have to choose a "non-complete" opengapps-package, to make it fit.
to quickly summarize what microg does is, that it spoofs its signature to make your phone think that you have the real Google Services Framework, Google Cloud Messaging, etc. services installed. this makes apps, which depend on these services, work even though you don't really "have" them. additionally, microg establishes an "essential" communication between itself and the real google services to allow you to use google services despite having all their bloatware.
to round this up, you have fakestore which spoofs existence of Google Play Store for those apps and games, which specifically check for GPS's existence (Phonesky app).
i think this should quite generally point out, what microg is for (an api which connects you to google, whilst only handing out information, which is crucial to keep a specific connection alive)
you can then use i.e. Aurora Store to download and update your preferred playstore apps. i tell you this specifically, as i hope that, using it right, microg might be able to give you a "fully stocked" phone experience, whilst keeping most of your data secure and your phone unbloated by google's app-hoard.
if you follow the instructions in the OP on how to fully enable microG, this might be a very handy solution for you, too, so maybe, you want to give it a chance.
to point out my issues with twrp (as far as i can tell using my little experience): twrp is device specific. which means, you need a vendor tree and you need to include it whilst building, so twrp can compile against it. now, treble is a way of excluding your device specific vendor tree from the build altogether (your system image basically doesnt contain the vendor files in a "folder" (/vendor), but in a seperate partition. this partition is "simply" beeing symlinked to from your system partition. this way you will never need to build vendor-specific sources but android builds against standardised "api's" which are being "serviced" by treble-enabled phone's vendor-files (lying at the vendor-partition). this makes building aosp and/or lineage, etc. easier as you can build one variant per architecture, which fits all treble enabled phones of that architecture (arm/64/binder32/64,a/ab,...). this is, very basically said, what is called a HAL (hardware abstraction layer) on a desktop computer.
but at the same time it's much more difficult to find vendor sources for those phones, as there is no more need at all for manufacturers to make these sources publich (as far as i understand it). as a matter of fact, you may not need these vendor sources for modern aosp (8.1+), which really is a grace!! but twrp doesn't seem to work when compiled against treble trees.
i even managed to compile a kernel which is mentioned at the wikogeek site for the lenny 5. i tried to include that kernel when compiling the recovery image but even that did not work out. as i am no experienced programmer (especially not in the high languages), i will not be the person to ask when it comes to finding out what bugs and how to circumvent it.
there is a little light at the end of the tunnel, though. as far as i understand it, treble-phones come with mostly generic kernels, which *could* make it easier to find a way to build a kernel/boot/recovery image in a similar fashion we build the gsi (generic system image) with. additionally, if there is some effort on it, i imagine, that it would be possible to generally modify twrp in a way so it's able to build against treble source trees with missing vendor source. this would enable twrp to run on virtually any phone which is treble enabled and there would be few to no need to port it for each device, specifically. maybe there would then be versions as in the treble gsi's (arm/64,a/b,...) as well as build variants for alternative display sizes etc.
but i wouldn't even know where to start...
i hope i was able to answer your questions. if you decide to stick with the variant in the OP, you should consider downloading and installing the most recent updated build.
best regards
Problems I found in the rom and if there is a way to solve them
Yo,
I wanted to point out the problems I found in the rom and if there is a way to solve
These are the problems I encountered:
1: *THE MOST IMPORTANT*
I can't pass the safetynet test, I researched a lot and I still couldn't solve
When I try to pass the safetynet test on magisk it gives "safetynet API Error"
When I try to do the test with the "SafetyNet Helper Sample" app it gives "SafetyNet request: success
Response validation: fail
Error Msg:
ApException [17]: API: SafetyNet .API is not
available on this device. Connection failed with:
ConnectionResult {statusCode = SERVICE_INVALID,
resolution = null, message = null}
And the "SafetyNet Test" app gives me "fail (Google Play services not available)"
I am aware of the new problem with the safetynet:
(sometimes people are still able to pass the test probably because it is still in maintenance or something)
https :// www . androidpolice . com /2020/03/11/safetynet-improvements-kill-magisk-hide
https :// twitter . com /topjohnwu/status/1237656703929180160
https :// twitter . com /topjohnwu/status/1238514375150850048
https :// twitter . com /topjohnwu/status/1237830555523149824
But even so I should be able to run the test even if it give both negative should run instead of showing those errors
2: The contacts I had on the SIM card and Google account do not appear in the contacts.
So I went on WhatsApp to save the ones I wanted to save, but after a few days and a few restarts the contacts are still saved, but on WhatsApp it shows that they are not saved even appearing in the contacts, to appear again saved on WhatsApp, I have to save them all again
3: Cant login in Clash Royale with google play games account, can i flash the rom and gapps to work or the microg and google play services will create some conflict, is there a way to unninstall microg completly and reflash the rom without microg and flash gapps?
4: Error when login in pokemon go: unable to authenticate, I researched it and it seems to be because the safetynet is negative but I can't even run the test (only after I became aware of the new safetynet problem) even with this new problem I would like to try to run the test to see if it passed since some people still are successfully passing the test
5: in the microg settings in self-check an option is not checked in the box "UnifiedNlp do not have location to test geocoder" I already researched to see if it solved something but I couldn't
edit: I solved it using the "Apple WI-FI" backend instead of the "Déjà Vu Location Service"
BUT NOW ITS GIVE ME AN UNCHECKED BOX
"Network-based location enabled:
you either disabled network-based location
(in system settings) or the system is not
supported"
6: some times in the time widget just appear "loading widget..."
and these are all the problems that I encountered, pls help me
solving these problems, thx!:good:
sorry for some mistakes i translated from portuguese to english with google translator and my knowledge of english
CooperTUGA, thanks for writing. And I want to apologize for letting you wait for so long. In fact, at the moment i do not actively develop this ROM (due to data loss on my virtual machine).
Anyways, i will try to address your issues as good as i can, though i must admit, none of these issues happened on my device.
ad 1: The only thing that comes to my mind is, that something went wrong when registering your device with the Android-ID. (see OP activation instructions). The SafetyNet-API itself should be working, atleast I had no similar issues (after Registering the device it takes some time - around 5 minutes - for Android to reflect the registered state).
But if someone happened to have this issue and knows another solution, you are welcome to tell!
ad 2: Does it help when you try to import the Files from the SIM card? As for Google contacts, it is - from my POV - stringent, that, if the SafetyNet API doesn't work properly, you will be unable to access Google Services (as Google Contacts) which would explain the missing Google Contacts.
ad 3: GApps and microG are two different things. GApps install a version (open-source fork, contains proprietary binaries) of the Official Google Apps, that is, they provide full functionality towards google services, provided you registered your device correctly.
microG is a pure Open Source fork of that, providing but the Framework with which Google Apps can be run. It does not provide Google Apps (like PlayStore etc.) by itself but merely allows them to run, given the configuration is right. This microG-ROM is not built to work with GoogleApps like PlayStore, but instead relies on the microG Services to get Apps, providing same or similar services, running (like Aurora Store etc.). To address your question, it is possible, to change the source code which was used to build this ROM, so it builds with Gapps or completely free of any such services, in fact it would mean to exclude certain patches, but such projects (Treble-enabled) are covered by others and because of above stated reasons i will not be able to provide such in near future.
Short but clear: No, there is no way to "uninstall" microG as it is built together with the ROM and the source used was especially prepared to use microG. But if configured right, you should be able to use your Google-Account in combination with Google-Services-Apps or Games despite using microG.
ad 4: See above. If everything's configured right, you should be able to play Pokemon GO, although i don't use any of these Apps (Clash Royale, Pokemon GO, WhatsApp). I never encountered any Problems along using Google Apps with this ROM.
ad 5: Well, the error says it all. I have Mozilla Location Service installed, which works like a charm. Maybe try this one? You can get it from FDroid, search for "MozillaNlpBackend" and see if it helps to sort this out? This works for me, after all.
ad6: as this is very unspecific, i cannot really tell what's the problem, but i would guess it has to do with the SafetyNet API not doing what it should or even the Location Backend not reporting position in time...
Did you clean your cache and data partitions while installing this ROM? I really am not sure what could create the behaviour you describe. Maybe there was a change in the SafetyNet/Device Certification process since this ROM-Build, maybe theres someone in those boards who could answer this, but i unfortunately can't...
I'm sorry that i cant give you more positive news, but hopefully it helps you in orienting what some common problems could be caused by.
Let me know about your success in trying to get the ROM working.
Best regards and greetings to portugal!
ivelischt
additionally: if you are interested in porting the Lineage Source for GSI/Lenny 5, you might be interested in this Thread: https://forum.xda-developers.com/android/help/how-to-root-wiko-lenny-5-t3819469
specifically, i wrote a guide there on how to build Android/Lineage Source for Treble devices. Maybe this helps you in getting your own build environment, enabling you to build to your disguise.
Images are not available anymore. Anyone here?
Hi,
I have a Samsung S9+ (star2lte) on which I installed e os 1. This is essentially Lineage with a some tweaks and e Recovery. I would like to root my device, so that I can install AFWall+. Open to alternatives, but most don't offer a comparable deal in term of privacy, security and sideeffects. I will probaby also need MAgisk to hide root from banking apps. So I decided to go for Magisk, which I have used in the past as well.
So there is no lack of guides when you search for this topic. However, noone mentions e os. And this twist seems to matter. While trying to follow various guides (I have by now started from factory a couple of times, as I almost bricked my device...)., I came across a lot of errors, which were not mentioned in either guide. The install would fail, sometimes messing up the entire installation, so that I had to start from scratch.
I think I identified one of the main issues, which happens to be the recovery. The e Recovery won't install the proper magisk boot image. Well, unless there was another issue in the background, but I also found hints towards TWRP being needed to install magisk. So I installed TWRP latest version, which worked fine. Then I tried to install magisk boot image - and it failed. /data could not be mounted, apparently this relates to the encryption of the file system.
I'm also about unclear on the role of Odin (latest). I understand I need it to flash my Samsung device, e.g. with TWRP. I'm somehwhat unclear on the various filetypes one can flash (AP, BL, CSC,...). So I strictly adhere to the guides for this. MEaning, I have never tried to flash Magisk via Odin - is that possible? Does it make sense? How?
One sideeffect of the guides I found would be, that TWRP is installed as recovery. In an ideal solution, I would like to return to e os recovery, so that everything is as close to the orignal setup as possible, except with root (and possibility to hide this for specific apps).
As I have spent two days backing up, flashing, reading guide, reading more guides and still failing all the time with results which forced me to redo everything from vendor image - I finally resorted to asking for help here. Can someone please guide me though the process of installing magisk?
Versions:
Samsung SM-965F DBT (star2lte)
e os 1.0-q-2022052618889-stable-star2lte
TWRP 3.6.1_9_0-star2lte
Odin 3.14.4
Magisk: Latest App.
Best,
YeOldHinnerk
same problem with a oneplus 5, i updated to e/os/ 1.0 and no more magisk/root...i try to update with magic manager (magisk 25), it asks a patch but not proposing install...
You need to extract the boot.img from e. Download the tar/zip, extract and locate the boot.img within. Copy that somehhere on your phone and feed it to magisk.
TWRP will not see the file by magisk since the file system is encrypted, see above.
Btw encryption is a must-have for me, for security reasons and my apps for work won'T run without (Citrix Secure Hub).
it's working Thks a lot !
Was intended as llooking for help here - but glad I could help too
Hi @YeOldHinnerk & @pommedefrance , I wonder if you'd mind taking a look at my post:
Magisk General Support / Discussion
This is the place for general support and discussion regarding "Public Releases", which includes both stable and beta releases. All information, including troubleshoot guides and notes, are in the Announcement Thread
forum.xda-developers.com
Same issues but with Samsung S7.
Any pointers?
Thx
I understand that the TWRP team is apparently still working on an official release for Android 13, but is there even an unofficial build available for the P7Pro? If not, is there a recovery alternative? I really want to be able to do a full system (all partitions) backup of my device. Thanks!
You can create dumps of your partitions using ADB shell in system; TWRP is not required to do this.
Though it wouldn't necessarily be any good for doing full partition backups, I'm currently running the recovery from the StagOS ROM in combination with the stock Pixel ROM. I like it because it allows flashing recovery zips without having to say "Yes" every time due to signature stuff.
A very similar thread with the same topic has been discussed a few days ago - you can check here
Anyone can compile TWRP - it's opensource. Pixel 6+ owners are unlikely to get an official build from TWRP since it requires a volunteer to maintain the repo, deal with bug reports, etc.
It's recommended to simply compile the image on an individual basis (you really don't want to rely on a third-party supplied image when you have no way of knowing whether it's safe or not). Compiling isn't a difficult process, but does require an hour or two of reading TWRP's and Google's applicable developer pages, along with ~30 - 60 minutes of set up time on a PC/laptop (I prefer to compile within an Ubuntu VM, but I believe it can also be done in Windows' WSL).
robroy90 said:
I understand that the TWRP team is apparently still working on an official release for Android 13, but is there even an unofficial build available for the P7Pro? If not, is there a recovery alternative? I really want to be able to do a full system (all partitions) backup of my device. Thanks!
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They still haven't finished official support for Android 12. Since recovery resources on A12+ are located in vendor_boot, bigbiff is trying to figure out a decent way for TWRP to live there, at least as far as the Pixel 5 is concerned. Not sure what other obstacles may be present on the Pixel 6 series and above.
nooted1 said:
Though it wouldn't necessarily be any good for doing full partition backups, I'm currently running the recovery from the StagOS ROM in combination with the stock Pixel ROM. I like it because it allows flashing recovery zips without having to say "Yes" every time due to signature stuff.
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Hey thanks for this! How did you flash just the recovery partiton on the Pixel? I am an old hand with Odin on the Samsung devices, but Google official devices are still new to me. Will the StagOS recovery recognize an external USB-C flash drive for storage?
s3axel said:
A very similar thread with the same topic has been discussed a few days ago - you can check here
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Thank you, I went over there and read everything. Much appreciated!