yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Catsonvi:
Just enable camera2api in Settings and download the latest Arnova8G2's GCam port. It's amazing.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
Right, I mentioned I did not want to root :)

---------- Post added at 11:04 AM ---------- Previous post was at 11:04 AM ----------

I tried this, but it kept force closing on startup, can you please recommend a link or a specific version of the port that worked for you? I would greatly appreciate it
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] twentyfourinc:
Just enable camera2api in setting app
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
For anyone else looking for a good camera APK, this is the one I found that works with Camera2API enabled: https://f.celsoazevedo.com/file/gcamera/GoogleCamera_6.1.021.220943556.apk

EDIT: Ignore this, .apk won't survive a reboot, will force close once you try to use it after rebooting the device
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Catsonvi:
I confirm, this is the one I'm using right now. The only problem is that when using Night Sight, when it finishes capturing the photo it freezes for like 2 seconds, but other than that it's great.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Yepi69:
Found a new bug: IR transmitter doesn't work.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] luisgerardo01:
Mine is working, both AC and TV. Im using most recent download.

Enviado desde mi Mi A2 mediante Tapatalk
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
NEVERMIND, this .apk does not survive a reboot, it will start force closing after you reboot and try to use it. Does not matter if Camera2API is enabled or not... Back on the hunt :(

EDIT: Appears to be a bug, reboot, try to open the camera immediately, crashes. Try 4 more times, crash each time, toggle Camera2API off, back on, open the camera app, no crash..
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Yepi69:
Same, Mi Remote does not work however.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] rasputine:
work on me:D
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
Bug report: Camera2API based apps will force close if the device has been reset. Camera2API has to be turned off, and turned back on each reboot in order to use apps like the GCAM mod..
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Yepi69:
Still doesn't work for me, not sure if its because of Pixel Experience or the Hex kernel.

Regardless Miracasting to a Windows 10 laptop doesn't work too.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] hugor671:
I'll do a tutorial tomorrow
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Allainlc:
mobile network 3g

guys, take a look at the 3g mobile network, I made the update is working okay. But just taking 2g and 4g to 3g does not connect.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] rasputine:
Maybe because Hex because I flash PE from 9.6.16
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Yepi69:
How?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] JuanWilliman:
i have a few questions about the ROM:

1. how can i install it if i am on Android Pie already?

2. is there any way to install the ROM already being on Pie without loosing data?

3. does it have the Pixel 3 SystemUI and Stock (non-modded) Pixel 3 Launcher?

4. does is have the fingerprint gesture to open the notification shade?

5. what other "Pixel Exclusives" does this ROM have?

thanks and sorry for so many questions :D
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Catsonvi:
That doesn't happen to me. I rebooted many times just to test it and GCam works fine after each of those reboots.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] @AxL:
Bro, can you share the link of GCam that works with you?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Catsonvi:
It's the latest one from Arnova8G2: https://f.celsoazevedo.com/file/gcamera/GoogleCamera_6.1.021.220943556.apk
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Nebrassy:
1. https://xdaforums.com/mi-a2/how-to/guide-how-to-flash-custom-roms-stuff-t3876375/

2. Impossible

3. Yes

4. No

5. Try and find out (now playing is there)
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
Are you encrypted or no?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] frandmnc:
Anyone else experiencing worse battery life during standby? (Little deep sleep CPU state) Any idea on how to fix it?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
Really missing #4, that and the stock camera app would make this ROM too legit to quit!
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] @AxL:
I installed it and tried, it works but I always got force close when using the Slow Motion. But other than that and the Night light freezing for 2 seconds, it works so well. Thank you!
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Lurensu:
Can anyone get encryption to work?

It looks like the procedure starts, but then it crashes
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Cizzle4:
should be nice to have a guide from Pie (now that it is official) instead oreo
[MENTION=3297592]coderzs[/MENTION]
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Nebrassy:
The problem is because of P's vendor being unstable, not because of instructions
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Yepi69:
1. Yes but it's recommended to downgrade to Oreo and do it from there.

2. If your bootloader is unlocked yes, if not then no.

3 yes

4 Not yet

5. A few features, one that I like is the "Now Playing" feature.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
Encryption worked for me, I encrypted after installing all apps

---------- Post added at 09:29 AM ---------- Previous post was at 09:27 AM ----------

Very strange, still force closing after rebooting... Are you encrypted or no?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Lurensu:
Thanks!

I'll try again, if it still doesn't work I'll do a factory reset.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] isrmicha:
how about the battery life ?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Lurensu:
Unfortunately, I can't get encryption to work...

I've tried to format and wipe Data but I still get the same issue. Have you done anything in particular?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
I did nothing special, I just restored my apps after flashing and then went to the Encryption settings and turned encryption on. It went through the normal process to encrypt the phone, rebooted, I was encrypted.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] mbangi:
2 wrong even if you're bootloader is unlocked

You have to format data (not wipe)

After flashing twrp to access data partition

---------- Post added at 08:04 PM ---------- Previous post was at 07:57 PM ----------

I did it

Flashing PE on stock Pie (no issues errors)

I use

PB recovery

Only error is not all gcams working (one working but I don't know the developer because it's name was number i get it from telegram )

Only some one I don't know why

Any one having any fix please provide

Help appreciated
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] hugor671:
Follow this for install rom https://t.me/MIA1NEWSINF/1332 flash kernel in the end
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Cizzle4:
pretty the same of pie stock
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Yepi69:
I already flashed the rom and the kernel, I asked how did you reach that score?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Lurensu:
That's strange...

I've tried everything, I've even reflashed the official Oreo and then reinstalled this ROM, but the encryption always failed..

Which ROM were you using before this one?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] autom8r:
I was using stock Oreo, I also followed those steps when I flashed this ROM, I had to re-install Oreo first as I made a mistake, then I flashed this ROM.

Unfortunately the ROM has some issues, I just rebooted my phone and the entire setup process (the process you get when you install the ROM and boot for the first time) came back up and I had to go through the steps again... Pretty big bug, something is going on. I have decided to go back to Oreo stock tonight.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Lurensu:
Maybe this has something to do with encryption, since you should go through those steps if you wipe the data partition (which is the one that get encrypted think).. i don't know.

Anyway I'm back to stock as well for now
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Yepi69:
I hope one day seamless A/B OTA updates could be implemented, allowing users to install updates directly using without breaking TWRP and Magisk.

Miracast doesn't work on Pixel Experience.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] bavmouse:
how can i copy the ZIP when i am on TWRP?

Thanks.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Salacue:
So, is it required to be on stock oreo for flashing this rom?

I`m on stock pie.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] :
You can Use ADB sideload or boot on PBRP recovery, copy the ROM from your computer to the phone, reboot to bootloader and boot on TWRP and install the ROM
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] galza:
im on pie and want to go back to oreo before flashing this rom.how to go back? ive unlocked critical but still get error massage on mi flash.also flash.all bat doesnt do anything.any idea?
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] Catsonvi:
Did you try flashing through EDL? That's what worked for me today when I went back to try stock Pie. I'll be getting back to PE soon though.
[Xiaomi Mi A2 ROMs, Kernels, Recoveries, & Other De] dupereira:
I have an issue, when someone from my contacts is calling the it can't show the contact correct is there any way to change the number format for Brazil format?
[Xiaomi Poco F1 Questions & Answers] chickenbb:
Hi! I've been using Pocophone for about two weeks now, so far I like the phone for the performance and simplistic UI.

But I've been experiencing some problem, especially with the Screen Pinned

Sometimes when I'm using the phone, I accidentally get into Screen Pinned mode and because I'm using gesture mode for navigation I can't press home button / back button. I just can't get out of the Screen Pinned. The only way to get out of it is to restart the phone, which is kinda annoying.

Is there any way to get out of Screen Pinned while in gesture mode? I tried to use the shortcuts to kill the app, but it still doesn't work.

Or is there even a way to disable the Screen Pinned?
[Xiaomi Poco F1 Questions & Answers] chickenbb:
Can someone please help?
[Xiaomi Poco F1 Questions & Answers] ncssrtnvnthm:
This problem is available on miui devices. Im using a redmi note 7 and this is the most annoying bug in the os that the first app in the recent apps have the screen pinning button and every time i accidentally press it i have to reboot my phone to exit the app properly and make the phone system function again. If anyone knows a workaround, please help.
[Xiaomi Poco F1 Questions & Answers] irvanray7:
If you still wondering, try downloading setedit from play store, and change the value of "lock_to_app_enabled" to 0
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Unofficial release -TWRP recovery for the Galaxy A7 2018 - SM-A750F EXYNOS 7885

TWRP 3.2.3-0 Released

Aug 6, 2018

TWRP 3.2.3-0 is out now for most currently supported devices.

What's new in 3.2.3-0:

* Fix automatic installing of OTA zips on encrypted devices

* Remove SuperSU from TWRP

* Support both md5 and md5sum file extensions when doing MD5 checking for zip files

Want to get notifications when we release new versions of TWRP? Install the TWRP app and select your device!

We need your help! The bulk of TWRP work is done by a handful of people on a volunteer basis. We have pushed most of our device files to our github and we have a gerrit instance. If you have the ability, please help us maintain our official devices and/or add your device to our official device list. Thanks in advance!

You can track the progress of builds here

Update 25/12/2018

Beta build released.

Current status - (Tested working)

Treble supported

You flash this at your own risk. Please ensure you have the stock ROM to hand downloaded from SAMMOBILE in case of problems. This will trip the knox counter.

NOTE: ON ANDROID 5.1.1> DEVICES IT IS NECESSARY TO GO TO:

Settings -> Developer Options -> OEM unlocking

AND ENABLE OEM UNLOCK FIRST OR YOU MAY ENCOUNTER 'BLOCKED BY FRP LOCK' WHEN FLASHING.

*****INSTALL INSTRUCTIONS:*****

Flash with ODIN in the AP slot.

1. Put your device in DOWNLOAD mode.

(Hold POWER + VOL DOWN + VOL UP)

2. Load the file below into the AP slot, uncheck AUTO-REBOOT and hit start.

twrp_3.2.3-1_a750_251218

3. After flashing and ODIN reports PASS immediately force reboot to recovery. Do NOT let the device boot to the OS.

You should now see TWRP recovery.

4. Flash the RMM bypass zip

https://xdaforums.com/attachment.php?attachmentid=4481843&d=1524258795

NOTE: FAILURE TO FOLLOW THE STEPS ABOVE IMPLICITLY WILL RESULT IN STOCK RECOVERY REPLACING TWRP AT FIRST BOOT.

5. Reboot to TWRP (Do not boot to the OS yet)

*****OREO ROOT INSTRUCTIONS:*****

NOTE: To mount data it is necessary to first *FORMAT* (not wipe) the /DATA partition using the FORMAT DATA button under the wipe options.

PLEASE NOTE THIS WILL DELETE EVERYTHING ON INTERNAL STORAGE AND FACTORY RESET THE DEVICE, SO BACK UP ANYTHING YOU WISH TO KEEP.

Continue with the instructions below to prevent the data partition becoming re-encrypted.

1. To root I suggest downloading and installing the latest Magisk as this is a currently supported project, SuperSu is no longer getting active development.

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445

2. Copy the Magisk zip to a Micro sd card then install with TWRP.

3. Enjoy your rooted device.

DEVICE TREE: soon

PLEASE DO *NOT* DIRECT LINK TO THESE FILES. PLEASE LINK TO THIS POST

Credits: Me, Teamwin, [MENTION=6911575]BlackMesa123[/MENTION] for RMM bypass zip.

Please note I don't own this device and spend a lot of my free time bringing these builds for you to use and benefit from.

FEEDBACK IS APPRECIATED PLEASE.

THANKS.

DONATE ME HERE IF YOU WANT TO BUY ME A BEER OR HIT THE THANKS BUTTON IF I HELPED YOU
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
158 views, 20 downloads and not one reply.

Smashing guys. :good:
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] doomfack:
4. перепрограммируйте обходной zip- архив rmm.можно поподробнее?

Mod edit: English please!

Google translation:

4. reprogram the rmm bypass zip archive. can you be more specific?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] notoriouschyld:
Odin shows Failed !! Tried 3 Times ? Had to Flash the Firmare Again.

Help !!
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Sorry about that, build error on my end. Fixed now.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] Sfuj24:
It will not work on SM-A750FNXXU1ARIC?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Is that a statement or question?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] powermen27:
Hey. Does it work well? I wanted to install myself. but it seems to me that this is not a complete instruction. Does OEM unlock need to be enabled?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
No matter how complete an instruction is, if you don't bother reading it in the first place it's not going to make any difference. :rolleyes:

As clearly posted in the OP:
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] powermen27:
sorry
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] notoriouschyld:
Tried with the new TWRP.img but I'm having a Bootloop on the Samsung Boot Screen.

Help :)

Take your Time !!
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Can you tell me which firmware build number you are running and if possible a screen shot of your device screen while booted to download mode?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] A7whatever:
Stuck in bootloop after flashing twrp

A750FXXU1ARK7
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Can you try this build, it's built with the kernel from the latest source available - A750FNXXU1ARIC.

Be aware OEM unlock must be enabled and you MUST boot to TWRP immediately after flashing with ODIN. Do not boot to the OS.

In TWRP immediately install Magisk.

https://androidfilehost.com/?fid=11410963190603874542
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] A7whatever:
Same bootloop at the Samsung screen

However i use heimdall not odin so I have to unpack the tar file and flash the recovery image. i also use it to flash the stock recovery and it works perfectly

Does using it make a difference?

Edit: my phone is A750FNXXU1ARK2

A750FXXU1ARK7 Was my build number
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Can you flash the bootloader from A750FNXXU1ARIC and see if it boots twrp?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] A7whatever:
Flashed the old sboot.bin however got the same bootloop
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
So just to be clear :

Immediately after flashing twrp you are forcing a boot to recovery directly from ODIN?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] A7whatever:
Yes
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Hmm looks like I'll have to take another look at the twrp config or kernel build.

If I pack the kernel into a boot image would you be willing to test if it boots?
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Just install Magisk manager from the play store. Sometimes the app fails to install.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] Quarks2019:
Thank you very much for all your input and help. mark6iL and ashyx also Erecik whom I which pm'ed regarding my situation. I followed Erecik's message but had a problem with the broken url. So I googled it and found this is the link https://m_a_g_i_s_k_m_a_n_a_g_e_r.c..._Latest_Version_700_For_Android_2019_Method_1

Just edit the url from m_a_g_i_s_k_m_a_n_a_g_e_r.com and take away the underscores, it doesn't display here properly.

From there I went to download the apk but couldn't seem to open the link in google chrome in my browser on my a7. So i downloaded the apk in my pc and from there usb transfered the apk to my external sd card and opened it using myfiles and installed Magisk Manager.

And viola my phone was successfully rooted and Magisk Manager is installed in my A7. Many thanks to spare time to help each other. Maybe someone who has the same situation can make this as a starting point to solve his/her problem.

I think maybe mark6iL and ashyx also. maybe Magisk Manager won't install sometimes, maybe those time we need to manually Mount System before we flash/install Magisk.

Hope this 1 cent of mine can shed some light to others.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] Quarks2019:
Any Suggestions for the Best Call Recorder we can use on this Device?

Any Suggestions for the Best Call Recorder we can use on this Device? I have so many calls sometimes inventory over calls, that's why I need recorder. Any good apps anyone can recommend? TIA, Thanks in Advance!
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] Mon4rkButt:
Also stuck in bootloop

I'm also stuck in a boot loop.... I am using firmware for A750FX.

Any help would be greatly appreciated and thank you for enabling a version of TWRP for the new A7!!:good:

---------- Post added at 06:12 AM ---------- Previous post was at 05:48 AM ----------

This fixed the A750FNXXU1ARK7 boot loop for me, thanks again so much!! :good:
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Why didn't you just use the up to date version in the OP? :confused:
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] BetoCisternas:
ODIN gives me FAIL

Hi how are you,

ODIN gives me FAIL at the end of the process, tested several times and nothing

My cell phone is SM-A750GN (a single SIM card) will not there be any problem for that?

Thank you very much for your attention
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] BetoCisternas:
Hi how are you ... did not give you any problem using ODIN ?? to me at the end of the process it indicates FAILURE

I have the same SM-A750GN, with OEM unlocked

THANK YOU
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Post a screen shot of odin and your device download screen after flashing.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] BetoCisternas:
sorry, I can not send image of odin
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] pipop62:
Hello [MENTION=4899305]ashyx[/MENTION], thanks for the recovery.

Found an issue wondering if you could look into it or point me to the right direction.

While on recovery i can't access the device with adb, no matter what. It's not recognized at all.

I've tested it on multiple computers, (win *nix), drivers are up to date. Your j4 recovery doesn't have this issue.

Having adb working if very important to me as i need to recover some files from a device with a broken screen.

Adbd daemon is running on the device, also port 5037 is open. Let me know if you need more information.

Thank you!
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Make sure mtp is disabled first.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] pipop62:
Thanks for the reply!

By default all twrp are accessible by adb , i didn't enable mtp.

Also not sure if related, in default.prop shows persist.sys.usb.config=adb , not adb,mtp

Thanks !
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
Nope, on some devices adb doesn't work with mtp enabled.

I'll have a look and see if I can spot an issue. It's probably usb related.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] BetoCisternas:
I send the requested ... what could be the error?

is unlocked OEM
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] pipop62:
Make sure oem unlock is enabled in developer options.

Also try to change cable and/or computer.

---------- Post added at 03:17 PM ---------- Previous post was at 03:12 PM ----------

Thanks again, not sure if this is helping but just checked and usb-otg works fine.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] BetoCisternas:
:good:

Unlock OEM is enabled, but it is no longer displayed in the Developer Options screen
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] pipop62:
Unplug and turn off your device. Press vol up and vol down together and plug it while keeping them pressed. Once the green window appears press vol up.

Once in download mode, check the white string on the top-left corner, specifically OEM LOCK and FRP LOCK, if are ON or OFF.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] BetoCisternas:
https://ibb.co/fC82CC4

https://ibb.co/km16j8X
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] ashyx:
You are RMM locked. Seems you didn't follow step 4 of the instructions.

You will have to wait 7 days then try again paying heed to ALL the instructions.
[Samsung Galaxy A7 (2018) ROMs, Kernels, Recoveries] BetoCisternas:
Unlock the OEM from the Developer Options, for that it requested to restore the phone to factory mode, deleting all the files applications, when resetting the phone, in Developer Options, the option to unlock the OEM does NOT appear

Follow the steps indicated, at the end of the installation process of the TWRP, FAIL indicates me, as indicated by the screenshot that I sent.

NEVER reach step 4, because the TWRP has never been installed

What does OEM lock = OFF?

what is RMM ???

Thanks for your attention and answers