[SAMSUNG][Android 6.x/7.x/8.x] SYSTEMLESS DevBase v2.1 | Encryption support

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babygau

Senior Member
Jun 22, 2011
605
253
Melbourne
@_alexndr,
big fan of your devbase rom since s5, i'm having trouble installing your rom on my s7 edge systemless root. i followed exactly your instruction but nothing removed from my stock rom. microsoft and google craps still show up in app drawer. note that i have data still encrypted, is that the prob?

update: pls disregard it, i found the prob, i did perform the wipe dalvik and cache after installing the script, skip this step fixing the prob. first exp is the rom is extremely smooth, will give a feedback after a week of usage!
 
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_alexndr

Senior Member
Mar 1, 2013
2,819
17,644
Samsung Galaxy S21 Ultra
@_alexndr,
big fan of your devbase rom since s5, i'm having trouble installing your rom on my s7 edge systemless root. i followed exactly your instruction but nothing removed from my stock rom. microsoft and google craps still show up in app drawer. note that i have data still encrypted, is that the prob?

update: pls disregard it, i found the prob, i did perform the wipe dalvik and cache after installing the script, skip this step fixing the prob. first exp is the rom is extremely smooth, will give a feedback after a week of usage!

Thanks for your feedback. Next release will warn about wipe /cache:

Code:
if (! is_mounted /data) ; then
    ui_print "*** NOTE: Your device is encrypted! ***"
    ui_print "*** Cache workaround has been used. ***"
    ui_print "*** Please DO NOT wipe /cache !!!!! ***"
    ui_print " "
    sleep 3
fi
 

xavivts

Senior Member
Jan 1, 2013
133
21
Valencia (Spain)
Hello Alexdr, in the last 9 months I only carry in my Note 4 your bases, it is a pleasure to have you here. I see that you are only releasing 6.x.x are you going to work on Nougat soon? Greetings, thanks for your work
 

babygau

Senior Member
Jun 22, 2011
605
253
Melbourne
Hello Alexdr, in the last 9 months I only carry in my Note 4 your bases, it is a pleasure to have you here. I see that you are only releasing 6.x.x are you going to work on Nougat soon? Greetings, thanks for your work
i see no reason why he won't release a nougat version, especially if u look into the first op. there is dedicated module support for nougat (empty folder androidhost for now).

---------- Post added at 01:03 AM ---------- Previous post was at 01:01 AM ----------

Thanks for your feedback. Next release will warn about wipe /cache:

as u know that magisk is not compatible with flashfire. could u make systemless module for xposed framework for this amazing rom?
 

_alexndr

Senior Member
Mar 1, 2013
2,819
17,644
Samsung Galaxy S21 Ultra
Hello Alexdr, in the last 9 months I only carry in my Note 4 your bases, it is a pleasure to have you here. I see that you are only releasing 6.x.x are you going to work on Nougat soon? Greetings, thanks for your work

It works on ALL Android versions (as @babygau explained above) and should work on ALL Samsung devices. Only moded apps for Nougat are not available (yet).

as u know that magisk is not compatible with flashfire. could u make systemless module for xposed framework for this amazing rom?

I will think about it but no promises. I currently have no time to prepare build/compile environment, download AOSP sorces, etc .. especially that I did nothing for Xposed project till now


BTW. New version of my SYSTEMLESS DevBase (v1.1) will come today :cool:

Changelog:

v1.1:
- Added SYSTEMLESS support for /system/framework
- Added SYSTEMLESS support for /system/build.prop (overrides & additions)
- Added SYSTEMLESS BusyBox bionic (the most stable and respected release)
- Added major Android update detection (auto-remove mods for older API to prevent bootloops & FCs)
- Added logging to /data/devbase/last_boot.log (API & errors)
- Added SuperSU boot patcher version checker (exits su.d boot script if < 2.76)
- Added "Please DO NOT wipe /cache" warning in case of encrypted devices and TWRP recovery
- Minor changes & optimizations in the shell code
 
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babygau

Senior Member
Jun 22, 2011
605
253
Melbourne
It works on ALL Android versions (as @babygau explained above) and should work on ALL Samsung devices. Only moded apps for Nougat are not available (yet).



I will think about it but no promises. I currently have no time to prepare build/compile environment, download AOSP sorces, etc .. especially that I did nothing for Xposed project till now


BTW. New version of my SYSTEMLESS DevBase (v1.1) will come today :cool:

Changelog:

v1.1:
- Added SYSTEMLESS support for /system/framework
- Added SYSTEMLESS support for /system/build.prop (overrides & additions)
- Added SYSTEMLESS BusyBox bionic (the most stable and respected release)
- Added major Android update detection (auto-remove mods for older API to prevent bootloops & FCs)
- Added logging to /data/devbase/last_boot.log (API & errors)
- Added SuperSU boot patcher version checker (exits su.d boot script if < 2.76)
- Added "Please DO NOT wipe /cache" warning in case of encrypted devices and TWRP recovery
- Minor changes & optimizations in the shell code
fantastic, merry xmas n happy boxing day!
 

_alexndr

Senior Member
Mar 1, 2013
2,819
17,644
Samsung Galaxy S21 Ultra
DONE :cool:

New SYSTEMLESS DevBase has been added to Download section (see changelog):

>> SYSTEMLESS_DevBase_v1.1.zip <<

Since new version has many more features -> there are more possibilities of bootloop (especially if you are playing with framework mods). I have created DevBase remover to let you get out from bootloop. Of course uninstaller does NOT "know" which mod caused the problem, so it will not remove any file from /data/devbase directory, it will remove only /su/su.d/0000000devbase boot script to make your device bootable (again) so you can manually delete problematic mod:

>> SYSTEMLESS_DevBase_remover.zip <<
 
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roozbeh158

Senior Member
May 18, 2012
932
239
Gonbad-e Qabus
DONE :cool:

New SYSTEMLESS DevBase has been added to Download section (see changelog):

>> SYSTEMLESS_DevBase_v1.1.zip <<

Since new version has many more features -> there are more possibilities of bootloop (especially if you are playing with framework mods). I have created DevBase remover to let you get out from bootloop. Of course uninstaller does NOT "know" which mod caused the problem, so it will not remove any file from /data/devbase directory, it will remove only /su/su.d/0000000devbase boot script to make your device bootable (again) so you can manually delete problematic mod:

>> SYSTEMLESS_DevBase_remover.zip <<
Hi alexndr.wat is this?
Wat do work?

Sent from my SM-G935F using Tapatalk
 

_alexndr

Senior Member
Mar 1, 2013
2,819
17,644
Samsung Galaxy S21 Ultra
MODs section (post #5) has been updated :cool:

>> MODs for G935F (Nougat) <<

Hi alexndr.wat is this?
Wat do work?

Sent from my SM-G935F using Tapatalk

This is systemless overlay for stock ROM, systemless equivalent of custom ROM (without need of physically modifying /system partition, so "OTA friendly")

Please read carefully posts #1 ... #4 for more info
 

_alexndr

Senior Member
Mar 1, 2013
2,819
17,644
Samsung Galaxy S21 Ultra
This is a demonstration / experiment related to systemless framework MODs support, introduced in v1.1 :cool:

NOTE: Modded framework files came from @ambasadii's v5.1 Nogat custom ROM :good:
 

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peyronnx

Senior Member
Jan 15, 2013
71
16
Hello,
It sounds very very good!

Just to be sure to clearly understand.

1. Flash stock rom
2. Flash CF-AUTO-ROOT from ChainFire
3. Install FlashFire
4. Flash with FlashFire your ZIP
5. Install mods

I meanly rrot my device to install CSC tweaks, hosts file to block ads and custom icons.
Not sure with this last point because I use appresource.apk in CSC\appresource folder that do not exist by default.
Do you think it could work?

Last question Molotov TV does not work due to ROOT, any hope with systemless ?

Thx
 

_alexndr

Senior Member
Mar 1, 2013
2,819
17,644
Samsung Galaxy S21 Ultra
this mod caused me a boot loop, had to restore my backup 😧

This MODs is for Nougat (Andorid 7.0)

Anyway, I removed it as i did "small" mistake in ZIP which caused that it can be "successfully" installed in MM (causing bootloop of course)

TIP: Next time you can use DevBase remover mentioned in #28 (instead of restoring backup):
[...]

Since new version has many more features -> there are more possibilities of bootloop (especially if you are playing with framework mods). I have created DevBase remover to let you get out from bootloop. Of course uninstaller does NOT "know" which mod caused the problem, so it will not remove any file from /data/devbase directory, it will remove only /su/su.d/0000000devbase boot script to make your device bootable (again) so you can manually delete problematic mod:

>> SYSTEMLESS_DevBase_remover.zip <<




Hello,
It sounds very very good!

Just to be sure to clearly understand.

1. Flash stock rom
2. Flash CF-AUTO-ROOT from ChainFire
3. Install FlashFire
4. Flash with FlashFire your ZIP
5. Install mods

I meanly rrot my device to install CSC tweaks, hosts file to block ads and custom icons.
Not sure with this last point because I use appresource.apk in CSC\appresource folder that do not exist by default.
Do you think it could work?

Last question Molotov TV does not work due to ROOT, any hope with systemless ?

Thx

Correct steps but pay attention that latest CF-Auto-Root is 2.74 !!!

[...]

(*) NOTE: The latest CF-Auto-Root image for G935F contains SuperSU v2.74 which does not support SYSTEMLESS solutions (su.d is not triggered early enough). It is NOT enough to update it via PlayStore to the newest version and update su binaries! You need to update it using TWRP / FlashFire installable ZIP from THIS STABLE or THIS BETA thread. Alternatively you can use "EverRoot" -> "Inject SuperSU" option in FlashFire even if you are rooted already by CF-Auto-Root (it will update SuperSU in the same way as flashing ZIP).

[...]

...so you need to use Everroot option in FlashFire

p.5 - It is recmmended to install 3rd party MODs manually (according to "Tips & Tricks") due to typical MOD installer usually installs modded files to /system

You can't add a new item, unfortunately. You can try if this app works installed to /data
 
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peyronnx

Senior Member
Jan 15, 2013
71
16
Hello,

Thx your ZIP is wonderful, everything regarding install was fine.
Your Messaging apk mod is perfect too, thx a lot.

Unfortunately, appresource.apk does'nt work in data/devbase and it does not exist under stock ROM...
Molotov TV does not work neither, I guess it is linked to SafetyNet API.
Maybe if I unroot... or use Magisk.

Anyway it is nice work.

Thx
 

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  • 53
    Hello :)

    Do you remember my custom ROMs for older devices? Do you remember my "DevBase" and its idea? If not - please read hidden content below:

    >> [ROM] DevBase for Note 3 (SM-N9005) <<
    >> [ROM] DevBase for Note 4 (SM-N910F) <<
    >> [ROM] DevBase for S5 (SM-G900F) <<
    >> [ROM] DevBase for S5 Duos (SM-G900FD) <<

    Since I created these custom ROMs - many things have changed. Main idea of my previous work was the ability to flash these ROMs over stock ROM without wipe data - to let users simply jump between official ROM and DevBase with most necessary modifications for advanced users. It was relatively simple to implement until Samsung introduced both: dm-verity's boot prevention + forced /data encryption (starting from S7/S7edge series). What does it mean? If you disable /data encryption - you are able to use TWRP like in older devices, you are able to flash custom ROMs available in this section, but you are not able simply switch to official stock ROM. Since I bought my S7 edge I realized, that the most reasonable way is to go in the "systemless direction".

    Are you tired with traditional custom ROMs?

    Do you miss custom ROMs but do not want to decrypt your device (for privacy/security reasons)? (!)

    You are in the right place! :cool: I present you SYSTEMLESS DevBase - an SYSTEMLESS equivalent of my previous work (see hidden content above) :cool:

    SYSTEMLESS DevBase is developed and physically tested on S7 Edge (G935F). However, it should work on ALL UNLOCKED SAMSUNG DEVICES running Android 6.x/7.x/8.x. Exynos? Snapdragon? NO MATTER !!! :cool:


    Prerequisites:
    - Samsung device running stock or stock-based Android 6.x or newer (7.x/8.x)
    - Rooted device - Magisk v12+ or SuperSU v2.76+ installed in SYSTEMLESS mode (!)
    - Stock, untouched /system partition (not mandatory, but recommended for OTA)

    (!) WARNING (related to installing TWRP and/or rooting Nougat - e.g. ZPLN, DPLT or newer): There are confirmed reports that installing TWRP and/or rooting encrypted phones running stock Nougat causes bootloop (even if you just flash TWRP, without rooting). You will need to restore both - stock recovery and stock kernel (if you e.g. tried to flash SuperSU or other ZIP which might modify the kernel) to make your device bootable. You need to remove stock encryption (by formatting /data after rooting). If you need data encryption - you can easy re-encrypt already rooted device (by setting "KEEPFORCEENCRYPT" flag to "true" before (re)flashing Magisk or SuperSU).


    SYSTEMLESS DevBase v2.0:

    1. Benefits / main features:
    - Works with encypted /data partition (**) (!)
    - Working official OTA updates! (see Tips & Tricks - post #4)
    - Does NOT perform any phisical modifications in /system
    - Does NOT perform any additional changes/patches to the kernel
    - Removed KNOX warnings (systemlessly removed SecurityLogAgent)
    - It contains SYSTEMLESS BusyBox (bionic, the most stable and respected release)
    - It allows you to easily modify most of files & apps in your /system - SYSTEMLESSLY (see Tips & Tricks)

    2. Systemless Safe De-Bloat (more info below):

    What does it mean and why is it called "safe"?

    - ONLY apps available in stores will be systemlessly removed from the ROM, so you can easily (re)install any of these app if you like
    - ONLY pre-installed system apps are will be systemlessly removed, DevBase installer never touch any updated app nor app installed manually from store

    Thus, the following conclusions can be drawn:

    1. If you install my SYSTEMLESS DevBase directly over working stock ROM - in most cases almost all these apps will remain untouched, because almost all apps have been updated already (stored on /data). But then you will be able to remove any useless app using the "Application manager" -> [Name_Of_App_To_Remove] -> MORE -> Uninstall updates. NOTE: App will disappear arter reboot and will be visible even in Titanium Backup! :cool:

    2. If you perform "Wipe data" directly before installing SuperSU and my SYSTEMLESS DevBase (before you let to install app's updates) - then all apps listed below will be removed. If you would like to use any of these apps - just install it manually from appropriate store. Installed manually app will not be removed during the next DevBase update or re-install.

    Removed apps list (depends on the device, should cover all devices starting from Galaxy S5):

    ChatON
    Chrome
    Drive
    Dropbox
    EditorsDocs
    Evernote
    Excel
    Facebook
    FB Messenger
    FB Pages Manager
    Flipboard
    Google+ / Photos
    Group Play
    Hangouts
    Instagram
    OneDrive
    OneNote
    PEN.UP
    Play Books
    Play Games
    Play Movies
    Play Music
    Play Newsstand
    PowerPoint
    Skype
    Smart Remote
    WhatsApp
    Word


    NEW! Safe De-Bloat feature automatically detects and systemlessly removes apps not listed above, but present in your CSC package :cool:

    3. Systemless CscFeature MOD (enabled some built-in, hidden features):
    - Added shutter sound menu in Camera app
    - Sending/receiving MMS without data on
    - Show SMS/MMS sending time instead of receiving
    - Added "Exit Internet" option to stock browser
    - Added call button in Phone Logs (**)
    - Added "Call/Message block" option in Settings
    - Added symbols as secondary keys in Samsung keyboard (**)
    - Added 4G/3G network support (master/slave SIM card - applies to Duos variants)
    - Call Recording (added "Record" button, auto record calls - starting from Nougat)
    - Enabled "Recent App Protection" feature

    (**) may not work starting from Android 7.0 Nougat


    Installation:

    1. TWRP recovery:
    - Tap "Keep Read Only" on the Welcome screen [extremely important for working OTA!]
    - Open file using "Install" option (use extSdCard or OTG storage in case of encrypted /data)
    - Confirm flash by swiping right
    - Tap "Reboot System" (DO NOT wipe /cache after flashing in case of encrypted /data!)

    2. FlashFire app (***):
    - Open file using "Flash ZIP or OTA" option
    - UNTICK "Mount /system read/write" [extremely important for working OTA!]
    - Tap "FLASH"

    NOTE1: One additional auto-reboot may be performed at first boot. It is not a bug (may be required for systemless build.prop support - see Tips & Tricks for more explanations)
    NOTE2: Do not worry about red "mount /data failed..." messages displayed in TWRP in case of encrypted /data (installer will do the work anyway!)

    (***) As far as I know - FlashFire is the only flashing tool with full access to /data during flash in case of encrypted devices (!). It is also the only tool which allows you to perform full backup/restore of partitions, including encrypted /data (!). It does NOT require custom recovery to work!


    Credits:
    @Chainfire for systemless SuperSU and a lot of inspiration
    @topjohnwu for Magisk, another inspiration & some binaries used separately


    Hit Thanks button if you like my work. If you really appreciate my work - feel free to buy me a beer :)
    17
    Download

    >> SYSTEMLESS_DevBase_v2.1.zip <<

    >> Recent SYSTEMLESS DevBase <<

    Note:
    Check MD5 sum BEFORE flash (useful TOOL), because flashing damaged or incomplete ZIP files can lead to issues! Correct MD5 sum is shown on the AndroidFileHost website while downloading.
    12
    Tips & Tricks

    1. OTA updates:

    - Basically, the only thing you need to take OTA update is to perform "Full unroot" in the SuperSU app. However, a better way is to use "unroot2ota" terminal command, because this will not remove DevBase boot script from /su/su.d and the only thing you will need to re-activate SYSTEMLESS DevBase (and all your systemless MODs) after performing OTA update is just re-root your device with CF-Auto-Root.
    - If you flashed custom recovery like TWRP - it is mandatory to restore your stock recovery (otherwise OTA will not work). You can do it using FlashFire app (the easiest way) - just open recovery.img file (extracted from your original FW) using "Flash firmware package" option, disable "Preserve recovery" option and then tap "FLASH". EDIT: Starting from version v1.2 there is a new "unroot2ota" feature which allow you to restore stock recovery using /system/recovery-fromm-boot.p file. There is no guarantee to perform it successfully (even if there is no error message) but in most cases it works well (tested on Nougat beta). Please go to recovery before you try to get OTA to check if you have stock recovery already after performing "unroot2ota" (if not - you need to use PC Odin to flash recovery.img packed in tar file).
    - It is recommended to temporarily disable "Auto-update apps" in Play Store settings before you unroot your device. It will prevent updating applications covered by Safe De-Bloat list, as there apps will temporarily appear until you re-root the phone after performing OTA update.

    Note (devices which use dm-verity): You should never allow /system modifications in TWRP, never allow to remount /system r/w in any app (e.g. Root Explorer, FlashFire, etc.) and never flash a ZIP file which could modify your /system or remount it r/w. Failure to follow these recommendations will break dm-verity verification and will cause, that your device may not be able to boot with the stock kernel (you will need to re-flash your original FW using PC Odin to make your device bootable).

    UPDATE: Due to the fact that installing TWRP and/or rooting encrypted phones running stock Nougat is not possible without format /data - the above described advantages applies to stock ROMs based on Android up to 6.0 :(

    2. Making your own modifications:

    - You can systemlessly replace any existing system app by modded one. Just put modified app to /data/devbase/system/app or /data/devbase/system/priv-app and then reboot your device
    - You can systemlessly replace jar or apk in /system/framework. Just put modified one to /data/devbase/system/framework and then reboot your device (NOTE: framework support has been added for advanced users -> there is high risk of bootloop if you do something wrong!)
    - You can systemlessly add or override any line in /system/build.prop. Just put (only new or changed) line to /data/devbase/system/build.prop and then reboot your device (NOTE: one additional auto-reboot may be performed if /data/devbase/system/build.prop file has been added, modified or removed (SuperSU case). It is not a bug - it is required for the changes in /data/devbase/system/build.prop to take effect!)
    - You can systemlessly replace any existing file in /system/csc and /system/etc (but NOT in subdirectories). Just put modified copy of a file to /data/devbase/system/csc or /data/devbase/system/etc and then reboot device

    Limitations: original app or file MUST physically exist with the same name in /system, you can NOT add a new app or file this way!

    Example 1 (Ad-Blocking): Download the latest Ad-Blocking ZIP installer from THIS thread. Extract "hosts" file (placed in /system/etc inside ZIP file), then copy it to /data/devbase/system/etc, set rw-r--r-- (644) permissions and then reboot device

    Example 2 (modded SamsungCamera6): Create "SamsungCamera6" directory in /data/devbase/system/priv-app and then put modified "SamsungCamera6.apk" file into it. Set rwxr-xr-x (755) permissions to "SamsungCamera6" directory, rw-r--r-- (644) permissions to "SamsungCamera6.apk" and then reboot device

    Example 3 (De-Bloating a bit more): You can just create empty directories in /data/devbase/system/app (or priv-app) corresponding to applications in /system/app (or priv-app). Alternatively (more advanced method), you can add an app to modded enforceskippingpackages.txt file (you can find it in /data/devbase/system/etc or /data/devbase/system/csc_contents, depending on the original location in /system) and increase number in the 1st line. Second method should not be used by beginners (without a basic knowledge related to UNIX text format)

    3. How to manually maintain the newest ROM version:

    If you do not care about OTA - you can manually update your device to the newest ROM available @ Sammobile, keeping your original CSC (you need multi-file original FW, I mean separate files for BL/AP/CP/CSC). You need to download 2 ROMs: ROM with the newest changelist and the latest ROM containing your original CSC. Extract both and open in PC Odin BL/AP/CP files from the ROM with highest changelist but open CSC file from the ROM containing your CSC (I recommend to use HOME_CSC_* file to avoid auto-wipe-data). Flash such "mix", re-root and enjoy :cool:
    9
    Optional MODs

    I put some of my favorite MOD's. These modifications I have done personally using (bak)smali tools - these are NOT "borrowed" from other custom rom, nor from someone else's thread (thanks to @majdinj & @tdunham for their excellent modding guides). All files are FlashFire / TWRP flashable ZIPs.

    These MODs are compatible with SYSTEMLESS DevBase - installer will try to detect if your /system has been moddified (or not) already. If the installer will not detect any popular /system modifications like SuperSU / busybox / Xposed (installed to /system) then will try to install app systemlessly to /data/devbase/system/(priv-)app

    1. Modified Camera app:
    - Full functionality of the Camera app in low battery

    2. Modified Messages app:
    - Disabled SMS delivery notifications (*)

    (*) If you long press a message you can still check if the message has been delivered or not, we do not need to see and hear notifications for every sms. It's annoying to me!

    >> MODs for G935F (Marshmallow) << (**)

    >> MODs for G935F (Nougat) << (**)

    (**) Original apps come from stock ROM for G935F, but these MODs should work on all S7 flat & edge variants (Exynos based) :)

    In case of MODs installed to /system - you can restore original apk using backup stored in /data/alexndr/backup
    8
    Changelog

    v2.1:
    - Fixed potential "Google Play services" FCs in case of S8 or newer device(s)

    v2.0:
    - Initial support for devices using /system/omc CSC location (e.g. S8 / S8+ / Note 8)
    - Added support for /system/preload as app location
    - Other improvements & optimizations in the installer

    v1.15:
    - Added support for BINDSBIN mode (required by latest suhide) in case of SuperSU as root solution

    v1.14:
    - Added possibility to bypass all systemless mods by creating /cache/.disable_devbase file. It is usefull option especially for encrypted devices (without access to /data from TWRP) in case of you experienced bootloop due to placing a problematic MOD in /data/devbase/system/.. If /cache/.disable_devbase file exists then all systemless mods in ../app ../framework & ../piv-app will be moved to /data/devbase/system/.backup
    - Backup all mods (to /data/devbase/system/.backup) instead of delete in case of major Android update has been detected

    v1.13:
    - Fixed bug with combination Magisk v15+ & SYSTEMLESS DevBase if we are trying to install one by one directly after wipe/format data

    v1.12:
    - Improved compatibility with Magisk v15+

    v1.11:
    - Fixed issues and improved compatibility with Magisk v14.5+

    v1.10:
    - Fixed not working /sbin support after clean installation of Magisk v14+, then SYSTEMLESS DevBase

    v1.9:
    - Improved/tuned compatibility with Magisk v13+ (which has been re-built from the scratch)
    - Updated Magisk's binaries (e.g. resetprop function is now an applet available in magisk binary)
    - Systemless BusyBox will be installed even with Magisk (since it has been removed from Magisk v13+)

    v1.8:
    - Fixed unroot2ota script to work while busybox is NOT in the $PATH (typical Magisk's case)

    v1.7:
    - Added support for /sbin via /data/devbase/sbin (you can only add a NEW item, e.g. script/binary/executable file). It can be an interesting feature for advanced users which would like to add custom commands, because /sbin is in the $PATH
    - resetprop & unroot2ota now are placed in /sbin, in result unroot2ota command will natively work even with Magisk (without SuperSU)

    v1.6:
    - Improved/fixed Systemless Safe De-Bloat - now it should work in any case (even if enforceskippingpackages.txt file does not exist in your stock FW)
    - In case of SYSTEMLESS DevBase update or re-installation - installer will not remove your custom entries in /data/devbase/system/build.prop and in *.xml files placed in /data/devbase/system/csc
    - Added new features to Systemless CscFeature MOD: Allow 3G network mode in case of slave SIM card (Duos variant); Enabled "Recent App Protection" feature

    v1.5:
    - Added full support for MagiskSU as root solution. SuperSU is no longer the only available prerequisite
    - Improved build.prop support in case of SuperSU as root solution, without magisk installed (seems like we can't rely on resetprop binary @ Android N)
    - unroot2ota: removed SuperSU's sukernel dependency

    v1.4:
    - Improved/changed support for /data/devbase/system/build.prop file (uses @topjohnwu's resetprop binary)
    - "ro.warranty_bit" & "ro.boot.warranty_bit" are set to "0" at boot -> fake KNOX 0x0 status (uses @topjohnwu's resetprop binary)

    v1.3:
    - Fixed CscFeature MOD (e.g. G920I case, now should work with all Samsung devices/variants)

    v1.2:
    - Added info in Settings/About device/Software info/Build number (can be overrided by editing /data/devbase/system/build.prop)
    - unroot2ota: added ability to restore stock recovery using /system/recovery-from-boot.p file (no guarantee)
    - unroot2ota: check /system partition for common modifications before unroot
    - Minor changes & improvements in the shell code

    v1.1:
    - Added SYSTEMLESS support for /system/framework
    - Added SYSTEMLESS support for /system/build.prop (overrides & additions)
    - Added SYSTEMLESS BusyBox bionic (the most stable and respected release)
    - Added major Android update detection (auto-remove mods for older API to prevent bootloops & FCs)
    - Added logging to /data/devbase/last_boot.log (API & errors)
    - Added SuperSU boot patcher version checker (exits su.d boot script if < 2.76)
    - Added "Please DO NOT wipe /cache" warning in case of encrypted devices and TWRP recovery
    - Minor changes & optimizations in the shell code
    - Added SYSTEMLESS DevBase uninstaller

    v1.0:
    - Initial version