Database Users

sm-g530bt and variables

as it would be a safe way to test the variables sm-G530 in the sm-g530bt?
safe and put the SM-G530 alternative it?
how can I make a security copy of the already boot loader that has modified rom him

If it is safe I don't know, but you can try. Some people says the sm-g530h roms works in the sm-g530bt. You can try and tell how it goes.
Do you want a general backup? Root your phone, put TWRP in it, do the backup from recovery and copy it to a secure place. After, you can install the rom. The phones isn't too different, so a terrible brick isn't supposed to occur
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I have need help to update my device

HELLO
First, these My device specifications
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Secondly, this is the recovery
The beginning I do not have any experience I tried to download the updated Cyanogen Mod 13 (6.0) with the recovery wholly followed instructions and got cyanogen
fastboot and adb appeared to me a problem when I try to load recovery by computer by fastboot
When I try to download or root of the phone Reload this message appears
And I had tried to root updated using apps
Root Checker
SuperSU
Root Tool Pr
TWRP Manager
OR King Root So what is the problem? And what to do ?

help please. 910V bricked by over writing boot; odin/adb do not recognize phone

i screwed up..i had my bootloader unlocked and was running stock but.......i wanted to update to a newer twrp https://dl.twrp.me/trlte/twrp-3.5.2_9-0-trlte.img.html
SO now i just get rebooting on my samsung 910v...what can i do? can i reinstall my old twrp 3.0? do i need to wipe some cache..i really don't want to lose my settings....
help
ps..my phone was rooted
update...
stuck in downloading mode; recovery won't boot. Cannot talk to my pc via odin or adb. Odin/ADB do not see my device. overwrote the boot. help.
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rooting on linux

Hello. Im looking for a guide or assistance in rooting a OnePlus 5 on a Linux machine. I had issues with rooting on Win10 but have gotten farther on Linux. I have gotten as far as unlocking the boot loader. I cant seem to figure how to flash TWRP or get Magisk installed. Im average Linux user, I know just enough to be dangerous. Thanks in advance!

Well, im making progress. Terminal says:
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and phone says:
but nothing is happening. When i reboot, it goes into TWRP once and then goes back to the standard recovery interface

Can't install stock/ service rom on my phone.

After installing [ROM][10] DarkJoker360 AOSP 10. I tried to get back to my stock ROM.
I tried to restore the backup using [RECOVERY][warsaw][3.4.0-0]TWRP. But I failed to do that.
Then I tried dload method by using the same recovery, but it did not work!!
I also tried to install using ADB, but it's showing "remote: partition length get error" when I tried to flash stock recovery and boot.img .
My phone is unlocked with PotatoNV.
I know I did something wrong! Please help me to get a raid from this situation!!!
Thanks
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