[Moto G9 Play Questions & Answers] [Oppa~]:
Hello, I had the same problem and managed to get out of EDL mode, but when trying to install the stock rom via fastboot, an error occurred and, in the failed attempt to solve it, I ended up blocking the bootloader. Now I have my device bricked and the bootloader is locked.

I've already used Rescue and Smart Assistant and it can't finish the process. I can't flash any roms through adb either. It really is a misfortune.

Below is the information about my device:

C:\Users\whoami\Desktop\platform-tools>fastboot getvar all

(bootloader) kernel: uefi

(bootloader) version-bootloader: MBM-3.0-guamp_retail-252ee94a78-220503

(bootloader) product: guamp

(bootloader) board: guamp

(bootloader) secure: yes

(bootloader) hwrev: PVT

(bootloader) radio: LATAM

(bootloader) storage-type: eMMC

(bootloader) emmc: 64GB SAMSUNG DP6DAB RV=08 PV=02 FV=0000000000000002

(bootloader) ufs: N/A

(bootloader) ram: 4GB SAMSUNG LP4x DIE=16Gb M5-M8=01 07 01 12

(bootloader) cpu: SM_KAMORTA_H 1.0

(bootloader) serialno: 0073117509

(bootloader) cid: 0x0032

(bootloader) channelid: 0x19

(bootloader) uid: B74625DD

(bootloader) securestate: flashing_locked

(bootloader) factory-modes: disabled

(bootloader) verity-state: enforcing (0)

(bootloader) iswarrantyvoid: yes

(bootloader) max-download-size: 804464640

(bootloader) reason: UTAG bootmode configured as fastboot

(bootloader) imei: 352234676210270

(bootloader) imei2: 352234676210288

(bootloader) meid:

(bootloader) date: 04-30-2021

(bootloader) sku: XT2083-1

(bootloader) carrier_sku: XT2083-1

(bootloader) battid: SB18C45530

(bootloader) battery-voltage: 3904

(bootloader) iccid:

(bootloader) cust_md5:

(bootloader) max-sparse-size: 268435456

(bootloader) poweroffalarm: 0

(bootloader) ro.carrier: retbr

(bootloader) ro.build.fingerprint[0]: motorola/guamp_retail/guamp:11/RPX

(bootloader) ro.build.fingerprint[1]: 31.Q2-58-17-7/c9ebb:user/release-k

(bootloader) ro.build.fingerprint[2]: eys

(bootloader) ro.build.version.qcom: LA.UM.9.15.r1-02200-KAMORTA.0

(bootloader) version-baseband: HA10_32.40.02.106R DFLT_FSG

(bootloader) kernel.version[0]: Linux version 4.19.157-perf+ (nobody@and

(bootloader) kernel.version[1]: roid-build) (clang version 10.0.7 for An

(bootloader) kernel.version[2]: droid NDK, GNU ld (binutils-2.27-bd24d23

(bootloader) kernel.version[3]: f) 2.27.0.20170315) #1 SMP PREEMPT Fri A

(bootloader) kernel.version[4]: pr 29 11:24:11 CDT 2022

(bootloader) git:xbl: MBM-3.0-guamp_retail-0ed29cb2f-220503

(bootloader) git:xbl_config: MBM-3.0-guamp_retail-0ed29cb2f-220503

(bootloader) git:abl: MBM-3.0-guamp_retail-252ee94a78-220503

(bootloader) git:rpm: MBM-3.0-guamp_retail-834e250d-220503

(bootloader) git:tz: MBM-3.0-guamp_retail-2c435ecc4-220503

(bootloader) git:hyp: MBM-3.0-guamp_retail-2c435ecc4-220503

(bootloader) git:devcfg: MBM-3.0-guamp_retail-2c435ecc4-220503

(bootloader) git:keymaster: MBM-3.0-guamp_retail-4b088521-220503

(bootloader) git:storsec: MBM-3.0-guamp_retail-4b088521-220503

(bootloader) git:uefisecapp: MBM-3.0-guamp_retail-4b088521-220503

(bootloader) git:prov: MBM-3.0-guamp_retail-2c435ecc4-220503

(bootloader) git:qupfw: MBM-3.0-guamp_retail-2c412ce-220503

(bootloader) frp-state: protected (77)

(bootloader) current-slot: a

(bootloader) running-bl-slot: _a/_a

(bootloader) running-boot-lun: 0

(bootloader) slot-count: 2

(bootloader) slot-successful:_a: no

(bootloader) slot-successful:_b: no

(bootloader) slot-unbootable:_a: no

(bootloader) slot-unbootable:_b: no

(bootloader) slot-retry-count:_a: 4

(bootloader) slot-retry-count:_b: 7

(bootloader) logical-block-size: 0x200

(bootloader) erase-block-size: 0x200

(bootloader) is-userspace: no

(bootloader) pcb-part-no: SB28D19213

(bootloader) primary-display: hlt_ili9882h_video_display

(bootloader) secondary-display:

all: listed above

Finished. Total time: 0.125s