~When on stock rom , root to get Wifi Passwords~
guide - https://youtu.be/nOGpFJnLP3A
download for all samsung models https://autoroot.chainfire.eu/
updated version of^ https://desktop.firmware.mobi/device:403/firmware:19686
Busybox needed to downloaded and installed by SU. All be done interactively once you go to grant permission to an app.
Wifi passwords stored at :
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data\misc\wifi\wpa_supplicant.conf
or by using https://play.google.com/store/apps/details?id=com.backupyourmobile XDA topic -To get root access go to Menu -> Advanced -when got offline backup, you can see where the files stored by going to app menu, advanced, change directory and you’ll see current working dir location
Most trustful ROM at the moment is
enesuzun2002-UNOFFICIAL LineageOS 17.1
forum topic : https://forum.xda-developers.com/galaxy-s6/samsung-galaxy-s-6–s-6-edge-unified-development/rom-unofficial-lineageos-17-1-t4053959
download : https://github.com/enesuzun2002/lineageos-ota/releases
Follow djibe89 guide here https://forum.xda-developers.com/galaxy-s6/general/guide-tutorial-howto-samsung-galaxy-s6-t4108425 mirror
extensive TWPR tutorial by authors https://twrp.me/samsung/samsunggalaxys6.html
OpenGApps comparison https://github.com/opengapps/opengapps/wiki/Package-Comparison
other ROMs declared by the users unsafe for functionalities (echo on call, bluetooth not working etc.)
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https://lineageos.wickenberg.nu/zeroflte/
https://www.los-legacy.de/17.1/zerofltexx
https://www.los-legacy.de/17.1/zerofltecan
Lineage has problems to run with NetGuard. NetGuard doesnt have any bug run on Android v10. Tickets raised :
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Lineage 17.1 - https://gitlab.com/LineageOS/issues/android/-/issues/1706
Lineage 16.0 - https://gitlab.com/LineageOS/issues/android/-/issues/1629
NetGuard author, replied :
Some Android versions, including LineageOS for some devices, contain a bug resulting in all internet traffic being blocked. Mostly, you can workaround this bug by enabling filtering in NetGuard’s Advanced options. If this doesn’t solve the issue, the problem can unfortunately not be fixed or worked around by NetGuard.
Filter Traffic option doesnt do anything.. :(
more from NetGuard author https://github.com/M66B/NetGuard/blob/master/FAQ.md#user-content-faq51
Restore to stock ROM
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**Luxembourg** - https://samfrew.com/download/Galaxy__S6__/vf93/LUX/G920FXXU6ERF5/G920FLUX6ERF2/
https://www.sammobile.com/samsung/galaxy-s6/firmware/#SM-G920F
flash with Odin, as described https://www.kingoapp.com/root-tutorials/how-to-flash-samsung-stock-rom-via-odin.htm or https://androidmtk.com/flash-samsung-stock-rom-using-odin
if you stack on boot loop, the solution HOME+VOLUMEUP+POWER not worked, put the phone on download mode, inject TWRP with Odin, Wipe Cache + Data…
Reflash the firmware..!! Is working.
Remove bloatware from stock ROM
Either with Magisk or Titanium Backup, if Titanium doesnt requesting write access to storage, do it manually, otherwise crashes.
origin - https://www.pipiscrew.com/?p=18810 samsung-s6-g920f-custom-rom