[Amazfit] Antix2835:
This is the log:

*******************
INFO adb/fastboot
*******************
Android Debug Bridge version 1.0.40
Version 4986621
Installed as C:\Users\galli\AppData\Local\Temp\ir_ext_temp_0\AutoPlay\Docs\adb.exe
fastboot version 28.0.1-4986621
Installed as C:\Users\galli\AppData\Local\Temp\ir_ext_temp_0\AutoPlay\Docs\fastboot.exe
*****************************
CONNECT YOUR WATCH TO BEGIN
*****************************
************************************
CHECKING IF FULL BOOT IS COMPLETED
************************************
OK! LET'S GO!
***********************
INSTALLATION FEATURES
***********************
Watch = Pace
Key/Button mapping = Lock
ROM Language = en-IT
Factory Reset = yes
System Fonts = sto
GPS Firmware =
Bluetooth volume boost = yes
Launcher App List = yes
Notifications manager = AmazMod
Animations speed = 1.0
Bootanimation = wearos
Watchface date format = 31-12-2020
******************
WATCH FEATURES
******************
HYBRID PACE ROM NOT DETECTED
BATTERY LEVEL: 91
BOOTLOADER STATUS: Unlocked
DETECTED WATCH MODEL: A1602 - Amazfit Sports Watch
INSTALLED ROM VERSION: huanghe-3.2.7.0
PACE CUSTOM CHINESE ROM FOUND
******************
ROM INSTALLATION
******************
************************************************
COPYING FILES TO WATCH. THIS WILL TAKE A WHILE
************************************************
*************************
COPYING start_update.sh
*************************
AutoPlay\Docs\rom\start_update.sh: 1 file pushed. 0.1 MB/s (956 bytes in 0.009s)
******************
COPYING md5s.txt
******************
AutoPlay\Docs\rom\md5s.txt: 1 file pushed. 0.0 MB/s (149 bytes in 0.005s)
**********************
COPYING recovery.img
**********************
AutoPlay\Docs\rom\recovery.img: 1 file pushed. 1.4 MB/s (6924288 bytes in 4.858s)
***************************
COPYING update-signed.zip
***************************
AutoPlay\Docs\rom\update-signed.zip: 1 file pushed. 1.2 MB/s (274212815 bytes in 209.214s)
***********************************************************************************
CHECKING FILES. YOUR WATCH WILL REBOOT IN RECOVERY MODE TO BEGIN THE INSTALLATION
BE PATIENT, THIS WILL TAKE AROUND 5 MINUTES
***********************************************************************************
============= PACEfied Installer ===============
Validating files...
update-signed.zip: OK
recovery.img: OK
start_update.sh: OK
Flashing recovery...
1690+1 records in
1690+1 records out
6924288 bytes (6.6MB) copied, 1.137141 seconds, 5.8MB/s
Rebooting into recovery for installation...
****************
REMOVING FILES
****************
List of devices attached
6935290d device

**********************
MOUNTING PARTITIONS
**********************
remount succeeded
***************
FILES REMOVED
***************
*******************************************
CHECKING IF ROM WAS SUCESSFULLY INSTALLED
*******************************************
*******************************************************
ROM HYBRID 2.0.83.0 v2.7 SUCCESSFULLY INSTALLED
*******************************************************
*******************
SETTINGS FOR PACE
*******************
remount succeeded
AutoPlay\Docs\pace\.pace_hybrid: 1 file pushed.
AutoPlay\Docs\pace\sensorhub.bin: 1 file pushed. 2.5 MB/s (259180 bytes in 0.100s)
AutoPlay\Docs\stratos\sensorhub.bin: 1 file pushed. 2.8 MB/s (299864 bytes in 0.101s)
AutoPlay\Docs\pace\gpio-keys_Laps.kl: 1 file pushed. 0.0 MB/s (45 bytes in 0.004s)
AutoPlay\Docs\pace\gpio-keys_Lock.kl: 1 file pushed. 0.1 MB/s (49 bytes in 0.001s)
AutoPlay\Docs\pace\gpio-keys_Power.kl: 1 file pushed. 0.0 MB/s (45 bytes in 0.006s)
AutoPlay\Docs\hybrid\Pace\.\: 22 files pushed. 0.0 MB/s (7561 bytes in 0.196s)
****************************************
COPYING PACE boot.img AND recovery.img
****************************************
AutoPlay\Docs\pace\boot.img: 1 file pushed. 0.6 MB/s (5605376 bytes in 8.561s)
AutoPlay\Docs\pace\recovery.img: 1 file pushed. 1.2 MB/s (6936576 bytes in 5.469s)
************************
FLASHING PACE boot.img
************************
1368+1 records in
1368+1 records out
5605376 bytes (5.3MB) copied, 1.151226 seconds, 4.6MB/s
****************************
FLASHING PACE recovery.img
****************************
1693+1 records in
1693+1 records out
6936576 bytes (6.6MB) copied, 1.375479 seconds, 4.8MB/s
***********************
INSTALLING PACE FILES
***********************
AutoPlay\Docs\pace\gpio-keys_Lock.kl: 1 file pushed. 0.1 MB/s (49 bytes in 0.000s)
AutoPlay\Docs\pace\sensorhub.bin: 1 file pushed. 3.0 MB/s (259180 bytes in 0.082s)
AutoPlay\Docs\pace\libcoded2-jni.so: 1 file pushed. 3.2 MB/s (548104 bytes in 0.161s)
AutoPlay\Docs\pace\libopus-jni.so: 1 file pushed. 2.6 MB/s (102004 bytes in 0.038s)
AutoPlay\Docs\pace\libopus-share.so: 1 file pushed.
AutoPlay\Docs\pace\libvadstdaln.so: 1 file pushed. 3.4 MB/s (215688 bytes in 0.060s)
AutoPlay\Docs\pace\bluetooth.default.so: 1 file pushed. 3.6 MB/s (2479460 bytes in 0.659s)
AutoPlay\Docs\pace\sensors.sensorHub.so: 1 file pushed. 2.4 MB/s (75388 bytes in 0.030s)
****************
REMOVING FILES
****************
********************************************************************
BOOTLOADER STATUS: Unlocked. DOING FACTORY RESET IN FASTBOOT
********************************************************************
************************************
WIPING WATCH. IT WILL TAKE A WHILE
************************************
< waiting for any device >

I don't see any error. But after this it boots and start the "optimizing apps" part and then it shows these two messages "Unfortunately, Launcher has stopped" and "Unfortunately, HmDeskClock has stopped"

I installed Hybrid Rom from WOS 2.6.7.0

Edit: I tryed to go back to WOS as I did last time, but this time it didn't work.

I think that now the watch doesn't have nither fastboot mode nor root: if that is correct, can it be unbricked?

Thanks anyway

---------- Post added at 04:33 PM ---------- Previous post was at 04:08 PM ----------

1) Try this code in Adb:

adb shell hybrid_to_pace

Then reboot and install WOS

2) You can also try this:

adb shell

then

su -c busybox "sed -i 's:ro.build.huami.model=.*:ro.build.huami.model=A1602:' /system/build.prop"

Then reboot and install WOS

I tried to install Hybrid on my Pace from WOS 2.6.7.0 and it doesn't work as I wrote before. Which Rom did you use before Hybrid?