Can Z3X solve the partition problem? Samsung SM-A520F

Question

I have a Samsung Galaxy A5 2017 and I cannot install TWRP recovery in order to restore the backup of the different partitions, it gives me error = fail to open recovery_cause (no such file or directory) or custom binary (RECOVERY) blocked by FRP Lock.
If you install the firmware the phone always restarts up to the screen with No command, and if I press the power and vol + keys it gives the list of errors of the partitions / EFS, / System, etc. and error couldn't create verity device.
Can I do something to solve it? Can I recreate the original Recovery?

Answer 1

Hello, to install TWRP you need to enable OEM unlock in developer settings and for some models, you need to unlock the bootloader.

Also, a similar situation is described on xda-developers maybe it will give some ideas for a solution.

Comments

Hello, my problem is slightly different, at the no command screen, I press the power button and the volume + button, a screen appears with some writing, I attach photos, if I try to install twrp from the download screen I get the message: custom binary ( RECOVERY) blocked by FRP Lock.
If I could install twrp I have the backup of the partitions of the entire mobile phone.
So I don't know what to do.

---

Where can I find someone who has the tools to solve my problem?

Where can I ask, on what site, for a fee if requested.

Maybe I don't know with the Z3X tool

Answer 2

Where can I find someone who has the tools to solve my problem?

Where can I ask, on what site, for a fee if requested.

Maybe I don't know with the Z3X tool