[ROM+KERNEL]HUAWEI WATCH 2[LTE-Sawshark]+[BT-Sawfish]-[OWDE.180926.001.A1][22-Jan-20]

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thephatmaster

Member
Aug 29, 2013
29
3
Lord Sithek said:
If you are on older Magisk version, possibly MagiskHide will be enough. But Google made some changes to their safety protocols and if you will not be able to run GPay/Wallet even with MagiskHide properly applied, you may try to flash newest Magisk and then use the other approach. Anyway, I would suggest to try with modified version of Universal Safety Net Fix, which targets new Play Integrity API: https://forum.xda-developers.com/t/magisk-module-universal-safetynet-fix-2-3-1.4217823/post-87198517
Click to expand...
Click to collapse
Thanks. I'm concerned this may become a bit circular. The reason I used older magisk is because the newer version (suggested at 1188 above, which can use zygisk / USNF) didn't run properly on my device.

1188 suggests 25.4

I think i flashed 24.x because the latest magisk is 25.2.

I think I'll do the following and report back:

1. uninstall wallet and revert to gpay
2. flash magisk uninstaller (TWRP)
3. flash latest (25.2) magisk (TWRP)
4. Enable zygisk
5. Install the safetynet-fix-v2.3.1 magisk module (via adb shell)
6. Add gpay and playservices to deny list
7. Upgrade to wallet
 
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Lord Sithek

Lord Sithek

Senior Member
Dec 19, 2018
1,462
784
Xiaomi Redmi Note 4
Huawei Watch 2
thephatmaster said:
Thanks. I'm concerned this may become a bit circular. The reason I used older magisk is because the newer version (suggested at 1188 above, which can use zygisk / USNF) didn't run properly on my device.

1188 suggests 25.4

I think i flashed 24.x because the latest magisk is 25.2.

I think I'll do the following and report back:

1. uninstall wallet and revert to gpay
2. flash magisk uninstaller (TWRP)
3. flash latest (25.2) magisk (TWRP)
4. Enable zygisk
5. Install the safetynet-fix-v2.3.1 magisk module (via adb shell)
6. Add gpay and playservices to deny list
7. Upgrade to wallet
Click to expand...
Click to collapse
I took my old pal from the drawer and played a bit with it and I can confirm that I was able to enable Google Wallet on the watch with latest stable Magisk (25.2), Zygisk enabled and UNSF modded version flashed. I updated GPay to Google Wallet BEFORE I added my card and still it worked. I had some issues with the connection but turned out that I hadnt Google Play Services updated on the watch. Once done, the card was added and verified without an issue.

By the way, I found the app which allows you to flash modules in Magisk directly, without the need to use recovery or adb. It's called File Explorer FTP Server, easy to find on the watch Play Store. Once installed, Magisk will detect it as suitable to select modules to flash directly
 
T

thephatmaster

Member
Aug 29, 2013
29
3
Lord Sithek said:
I took my old pal from the drawer and played a bit with it and I can confirm that I was able to enable Google Wallet on the watch with latest stable Magisk (25.2), Zygisk enabled and UNSF modded version flashed. I updated GPay to Google Wallet BEFORE I added my card and still it worked. I had some issues with the connection but turned out that I hadnt Google Play Services updated on the watch. Once done, the card was added and verified without an issue.

By the way, I found the app which allows you to flash modules in Magisk directly, without the need to use recovery or adb. It's called File Explorer FTP Server, easy to find on the watch Play Store. Once installed, Magisk will detect it as suitable to select modules to flash directly
Click to expand...
Click to collapse
Thanks, that's awesome of you

I think I may have another problem. Won't Wallet require a PIN to be set, which will need working wrist detection (which I don't have because my HR monitor is broken?)
 
S

SezBulent

Senior Member
Mar 28, 2013
170
25
Unknown
Hey, any ideas why I am getting stuck in twrp? I just factory reset the rom from wear os then it directly booted into twrp. In the end I wiped everything and installed the rom, bb and magisk, but I keep getting in twrp.

What am i doing wrong?
I flashed this rom 2 years ago, and forgot if I did anything special to avoid this problem.
 
Lord Sithek

Lord Sithek

Senior Member
Dec 19, 2018
1,462
784
Xiaomi Redmi Note 4
Huawei Watch 2
SezBulent said:
Hey, any ideas why I am getting stuck in twrp? I just factory reset the rom from wear os then it directly booted into twrp. In the end I wiped everything and installed the rom, bb and magisk, but I keep getting in twrp.

What am i doing wrong?
I flashed this rom 2 years ago, and forgot if I did anything special to avoid this problem.
Click to expand...
Click to collapse
Did you flash TWRP before you booted to it? You should avoid FLASHING it, just only BOOT to it whenever you need it. Check this: https://forum.xda-developers.com/t/...180926-001-a1-22-jan-20.3705589/post-83118149
 
S

SezBulent

Senior Member
Mar 28, 2013
170
25
Unknown
Lord Sithek said:
Did you flash TWRP before you booted to it? You should avoid FLASHING it, just only BOOT to it whenever you need it. Check this: https://forum.xda-developers.com/t/...180926-001-a1-22-jan-20.3705589/post-83118149
Click to expand...
Click to collapse
Hm, yeah, most probably I flashed twrp two years ago when installed the Rom, since this is the only explanation of why I can boot into it. Thank you for the info, it seems the only fix is to go back to stock then flash the rom through the adb launched recovery.
 
Last edited:
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Lord Sithek

Lord Sithek

Senior Member
Dec 19, 2018
1,462
784
Xiaomi Redmi Note 4
Huawei Watch 2
SezBulent said:
Hm, yeah, most probably I flashed twrp two years ago when installed the Rom, since this is the only explanation of why I can boot into it. Thank you for the info, it seems the only fix is to go back to stock then flash the rom through the adb launched recovery.
Click to expand...
Click to collapse
Most probably you could restore only stock recovery, but you can restore all just in case.

Then just boot to TWRP and flash custom ROM there. Stock recovery will stay physically on the watch and you will boot to the system fine
 
C

crazy_la4o

Senior Member
Nov 26, 2014
51
1
Hi there, I took mine yesterday, and I managed that, there is a huge battery drain with the original OS (Wear OS 2.0 Stock) the model is DLXX. So, Am I going to fix the batt drain if I put the custom? Thanks!
 
C

cr08

Senior Member
Nov 2, 2009
58
6
Curious if anyone had any luck specifically with the US BT version of this watch?

Tried to get this going and ran into a number of 'quirks' and a potential failure. First TWRP can't mount and wipe any partitions or run a backup. Per a previous poster here who ran into this on the US version they just recommended going straight to sideloading the ROM zip and Magisk (I went with 21.4 as that was reported by some here to be the one to work correctly). Did so through TWRP which it looked like it finished (though it did complain about the data partition again). Then went back to fastboot and erased userdata then rebooted. But on reboot it stopped at the red exclamation point screen.

I managed to recover the stock image and got it booting again though so that's where I'm at now.
 
Lord Sithek

Lord Sithek

Senior Member
Dec 19, 2018
1,462
784
Xiaomi Redmi Note 4
Huawei Watch 2
cr08 said:
Curious if anyone had any luck specifically with the US BT version of this watch?

Tried to get this going and ran into a number of 'quirks' and a potential failure. First TWRP can't mount and wipe any partitions or run a backup. Per a previous poster here who ran into this on the US version they just recommended going straight to sideloading the ROM zip and Magisk (I went with 21.4 as that was reported by some here to be the one to work correctly). Did so through TWRP which it looked like it finished (though it did complain about the data partition again). Then went back to fastboot and erased userdata then rebooted. But on reboot it stopped at the red exclamation point screen.

I managed to recover the stock image and got it booting again though so that's where I'm at now.
Click to expand...
Click to collapse
I don't know if you have read posts about TWRP on this thread, but the issue with exclamation mark is often connected with FLASHING TWRP instead of BOOTING to it only. I wrote about it several times here as I faced this issue initially as well. I have LTE variant though so I can't guarantee it works the same for you
 
Lord Sithek

Lord Sithek

Senior Member
Dec 19, 2018
1,462
784
Xiaomi Redmi Note 4
Huawei Watch 2
mickdubs said:
Do people recommend this firmware? The battery on my watch doesn't even last 5 minutes these days
Click to expand...
Click to collapse
I recommend this ROM highly if you want to breathe a new life to the watch - it's much more smooth that the stock. However, if you have a huge issues with the battery, it may indicate to the used battery itself so changing ROM may not help much with this actually
 
C

cr08

Senior Member
Nov 2, 2009
58
6
Lord Sithek said:
I don't know if you have read posts about TWRP on this thread, but the issue with exclamation mark is often connected with FLASHING TWRP instead of BOOTING to it only. I wrote about it several times here as I faced this issue initially as well. I have LTE variant though so I can't guarantee it works the same for you
Click to expand...
Click to collapse
I actually did read some of those and have been exclusively booting TWRP and not flashing it during this entire process. The only things that got flashed during my attempt were the boot.img pulled from the ROM zip in fastboot then the ROM zip itself and Magisk inside TWRP.

I'm curious if anyone has any insight to good steps to use in the current day as most of the info seems to be very dated at this point. I know most of it should still apply, but if someone could give a known working step by step process that'd be awesome. I'm pretty fluent with all this stuff but hate the idea of trying to scrape and piece together dated info with the hopes (and risk) that it'll work.
 
Lord Sithek

Lord Sithek

Senior Member
Dec 19, 2018
1,462
784
Xiaomi Redmi Note 4
Huawei Watch 2
cr08 said:
I actually did read some of those and have been exclusively booting TWRP and not flashing it during this entire process. The only things that got flashed during my attempt were the boot.img pulled from the ROM zip in fastboot then the ROM zip itself and Magisk inside TWRP.

I'm curious if anyone has any insight to good steps to use in the current day as most of the info seems to be very dated at this point. I know most of it should still apply, but if someone could give a known working step by step process that'd be awesome. I'm pretty fluent with all this stuff but hate the idea of trying to scrape and piece together dated info with the hopes (and risk) that it'll work.
Click to expand...
Click to collapse
Well, except of this TWRP thing the process should be the same since this watch hasn't been updated for a long time. My HW2 lies in the shelf at the moment but I flashed this ROM successfuly some months ago
 
G

gerbet058

New member
Aug 12, 2017
3
0
Hello everyone! I've tried everything I read in this thread and others, I still can't have Google Pay or Wallet working. Anyone could give me help? Many thanks!
 
Lord Sithek

Lord Sithek

Senior Member
Dec 19, 2018
1,462
784
Xiaomi Redmi Note 4
Huawei Watch 2
gerbet058 said:
Hello everyone! I've tried everything I read in this thread and others, I still can't have Google Pay or Wallet working. Anyone could give me help? Many thanks!
Click to expand...
Click to collapse
Which Magisk did you install? I successfully got Wallet working on my HW2 so it's definitely possible. As far as I remember, now you need this modded Universal Safety Net Fix to be able to hide root from Google. When you flash it and reboot, it will take care of Google Play Services so you don't have to add it to DenyList manually. To be sure, you can add Wallet to DenyList only.

Let me know if it helps you, I can check my HW2 when I get back home today
 
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    janjan
    janjan
    [HUAWEI WATCH 2 (LTE/4G-Sawshark) & (Bluetooth/BT-Sawfish)-OWDE.180926.001.A1]​
    INTERNATIONAL VERSION

    Please read the instructions and notes before flashing anything. Don't ask me if you don't read the instructions.

    Code: 
    ###Disclaimer###
[COLOR="Red"][B]WARNING: 
IMPROPER FLASHING MAY POTENTIALLY BRICK YOUR DEVICE. SO PLEASE PROCEED AT YOUR OWN RISK. ME OR ANY OTHER DEVELOPER MENTIONED IN THIS POST WILL ASSUME NO RESPONSIBILITY FOR THIS.[/B][/COLOR]

    ​

    DONATE ME HERE

    DONATE-ME

    ##############################
    REQUIREMENT
    ##############################

    - An Unlock bootloader
    - Working adb/fastboot and driver - Download from Here
    - A custom recovery (twrp) See my twrp thread for custom twrp recovery
    TWRP-RECOVERY

    ##############################
    HOW TO FLASH KERNEL/BOOT IMAGE
    ##############################

    - Steps via adb/fastboot
    - Unzip the folder and move the boot image into your adb/fastboot folder and apply the following commands
    Code: 
    - adb devices
- adb reboot bootloader
- fastboot flash boot boot.img
- fastboot reboot

    ##############################
    HOW TO FLASH THE ROM AND ROOT
    ##############################

    1- Move the build/ROM and Busybox and Magisk to your watch
    2- Make a backup - there's always 1% chance something goes wrong.
    3- Full wipe is recommended....Wipe data/Factory reset
    4- Flash the ROM, then flash Busybox and Magisk (Please flash in this order, ROM, then Busybox and Magisk)
    5- Reboot and complete your initial setting
    6- Open Magisk Manager and go to settings and set Automatic Response to Grant
    7- Done. Don't forget to donate if you like my work, Thanks.

    ##############################
    ROM AND KERNEL FEATURES [22-Jan-2020]
    ##############################

    [Changelog]-Huawei Watch 2 LTE(Sawshark)+Huawei Watch 2 BT(Sawfish)-[22/Jan/2019]

    - Based on latest kernel source (-Source 3.18.24) android-wear with latest security patch
    - Linux version 3.18.24 (gcc version 4.9.3 20141215 (prerelease) (UBER-SaberMod-4.9.3_arm-graphite)) #1 SMP PREEMPT Wed Jan 22 9:45:39 CET 2020
    - Forced-encryption disabled
    - dm-verity removed/disabled
    - Auto memory killer set to default
    - Sepolicy is patched
    - Fix the CPU idle latency unvote timeout. It should reduce the wasting power and CPU go to deep idle states immediately after a request
    - Add and use a timer frequency of 100 Hz. It should improve power consumption.
    - Add and update/Hide verifiedbootstate from /proc/cmdline in order to fix the failed SafetyNet CTS check(It can still fail through other means)-GOOGLE PAY SHOULD WORK. USE MAGISK TO HIDE ROOT. U may need Gpay enabler
    - Remove verifiedbootstate flag from /proc/cmdline - Disable CRC check
    - Scheduler optimize/support for heterogeneous multi-core
    - Scheduler support for heterogeneous multi-processor systems
    - Enable all core with scaling_available_frequencies (200000 400000 533333 800000 1094400 1267200 MHz)- scaling down the frequency of the CPUs to 200 MHz during idl mode and rise the freq. to 1.26Ghz during high pressure.
    - Set swappiness to 60
    - Change zswap max pool % to 20%. It will reduce CPU usage a lot
    - Enable zram & zswap and add 256MB virtual memory default. It will speed up the device a lot
    - Removed nolog usage, remove rtb logging from the kernel
    - Remove selinux auditing from kernel for lower overhead
    - Remove IPC logging from the kernel
    - Disabled some kernel parameter to speed up the performance- at the cost of battery/ power consumption
    - Remove some logging from several drivers
    - Improve memory allocations -Should improve the device a lot
    - Add some tweaks to improve the overall speed, apps startup are too faster
    - Set zswap compressor to lz4 by default
    - APM driver updated again to reduce battery usage during sleeping
    - Several other patches to reduce battery usage
    - Multi-core scheduler enable/optimized
    - APM driver updated reduce battery usage during sleeping
    - Fix the wake up time. The screen should wake up more quickly when pressing the button.
    - Tweaked the scheduler to reduce/save power by scaling down the frequency of the CPUs or idling them,
    - A lot subsystems converted to use power efficient workqueue
    - The watch goes to sleep during no action in order to save battery
    - Remove debug event logging-Kill the useless logging to reduce overhead
    - Remove sync debug entirely to cut down CPU waste in the frame render hot path
    - Remove 10 ms CPU idle latency unvote timeout- Doesn't force the CPU to stay out of deep idle states for far longer than necessary, which wastes power
    - Disable audit support, usually comes with a measurably significant amount of overhead
    - Remove audit dependency

    NOTE: THERE IS NO NEED TO FLASH THE LATEST KERNEL IF YOU FLASH THE LATEST ROM.

    ##############################
    DOWNLOAD
    ##############################

    [Huawei Watch 2 4G/LTE]+[Huawei Watch BT][22-Jan]
    [DECRYPTION KEY]
    WO0FVexxQnrtcODYdmNvnQ


    ##############################
    MAGISK/BUSYBOX/APP-KERNEL-CONTROL
    ##############################

    DOWNLOAD LATEST MAGISK FROM HERE
    DOWNLOAD LATEST BUSYBOX FROM HERE
    KERNEL CONTROL APP WEAR OS
    ##############################
    How to get the Gpay back...
    ##############################
    1-https://pastebin.com/HKV7cj7H
    2-https://forum.xda-developers.com/smartwatch/other-smartwatches/rom-kernel-t3821013/page172
    3-https://www.youtube.com/watch?v=UKxGfNxRjo4&t=320s
    4-https://forum.xda-developers.com/showpost.php?p=79637148&postcount=1720

    ##############################
    HOW TO FLASH THE STOCK IMAGES-(BACK TO STOCK)
    ##############################

    1- Download and unzip the system image below
    2- Attach the watch charger to the watch and plug the USB cord (from the charger) into your computer
    3- Use the following adb command to start the watch in fastboot mode: adb reboot bootloader
    4- On your computer, navigate to the directory where you unzipped the system image in Step 1. At the top level of that directory, execute the flash-all script:
    - On Linux or MacOS, type ./flash-all.sh
    - On Windows, type flash-all.bat
    5 -DONE. Don't forget to donate if you like my work, Thanks.

    STOCK-IMAGES-HUAWEI-WATCH-2-LTE-LEO-DLXX-OWDE.180215.017-SAWSHARK-(13/Oct/2018)
    STOCK-IMAGES-HUAWEI-WATCH-2-BT-LEO-BX9-OWDD.180215.018-SAWFISH-(22/7/2018)

    ##############################
    Source/GitHub
    ##############################
    -Source

    IF YOU LIKE MY WORK AND WANT ME TO CONTINUE, THEN BUY ME A SHOT OF WHISKY
    DONATE ME HERE
    DONATE-HERE

    Special thanks to:
    If you can, donate and respect all the devs and enjoy :)
    @Chainfire for great work in android
    @Maxr1998 Big thanks for giving me knowledge and your great work for Asus Zenwatch_3 and your great github guide. Please thank and donate him for all his efforts
    @topjohnwu for his great effort (Magisk)Thank you so much
    @SuperR.R for the great kitchen
    @Xmaster24 for system-less root-
    @moneytoo for his great app. Please appreciate and donate him
    Pay Enabler
    @SuperThomasLab for great tools
    Please always support devs and others (soon).    ​
    View
    12
    janjan
    janjan
    I am going to upload another ROM with a new kernel..compiled from latest source. Hopefully very soon. Need to test the ROM and the battery usage first.
    View
    11
    janjan
    janjan
    Finally- Here is a new ROM+KERNEL for [Huawei Watch 2 4G/LTE + Huawei Watch 2 Bluetooth]

    ENJOY- THANK YOU ALL FOR YOUR DONATIONS. I REALLY APPRECIATE THAT

    Changelog-22-Jan-2020:

    - Based on latest kernel source (-Source 3.18.24) android-wear with latest security patch
    - Linux version 3.18.24 (gcc version 4.9.3 20141215 (prerelease) (UBER-SaberMod-4.9.3_arm-graphite)) #1 SMP PREEMPT Wed Jan 22 9:45:39 CET 2020
    - Forced-encryption disabled
    - dm-verity removed/disabled
    - Auto memory killer set to default
    - Sepolicy is patched
    - Fix the CPU idle latency unvote timeout. It should reduce the wasting power and CPU go to deep idle states immediately after a request
    - Add and use a timer frequency of 100 Hz. It should improve power consumption.
    - Add and update/Hide verifiedbootstate from /proc/cmdline in order to fix the failed SafetyNet CTS check(It can still fail through other means)-GOOGLE PAY SHOULD WORK. USE MAGISK TO HIDE ROOT. U may need Gpay enabler
    - Remove verifiedbootstate flag from /proc/cmdline - Disable CRC check
    - Scheduler optimize/support for heterogeneous multi-core
    - Scheduler support for heterogeneous multi-processor systems
    - Enable all core with scaling_available_frequencies (200000 400000 533333 800000 1094400 1267200 MHz)- scaling down the frequency of the CPUs to 200 MHz during idl mode and rise the freq. to 1.26Ghz during high pressure.
    - Set swappiness to 60
    - Change zswap max pool % to 20%. It will reduce CPU usage a lot
    - Enable zram & zswap and add 256MB virtual memory default. It will speed up the device a lot
    - Removed nolog usage, remove rtb logging from the kernel
    - Remove selinux auditing from kernel for lower overhead
    - Remove IPC logging from the kernel
    - Disabled some kernel parameter to speed up the performance- at the cost of battery/ power consumption
    - Remove some logging from several drivers
    - Improve memory allocations -Should improve the device a lot
    - Add some tweaks to improve the overall speed, apps startup are too faster
    - Set zswap compressor to lz4 by default
    - APM driver updated again to reduce battery usage during sleeping
    - Several other patches to reduce battery usage
    - Multi-core scheduler enable/optimized
    - APM driver updated reduce battery usage during sleeping
    - Fix the wake up time. The screen should wake up more quickly when pressing the button.
    - Tweaked the scheduler to reduce/save power by scaling down the frequency of the CPUs or idling them,
    - A lot subsystems converted to use power efficient workqueue
    - The watch goes to sleep during no action in order to save battery
    - Remove debug event logging-Kill the useless logging to reduce overhead
    - Remove sync debug entirely to cut down CPU waste in the frame render hot path
    - Remove 10 ms CPU idle latency unvote timeout- Doesn't force the CPU to stay out of deep idle states for far longer than necessary, which wastes power
    - Disable audit support, usually comes with a measurably significant amount of overhead
    - Remove audit dependency

    ###################
    DOWNLOAD: LATEST- 22 January 2020
    [DECRYPTION KEY]
    Code: 
    WO0FVexxQnrtcODYdmNvnQ
    ###################

    ###################
    How to get the Gpay back...
    ###################

    1-https://pastebin.com/HKV7cj7H
    2-https://forum.xda-developers.com/smartwatch/other-smartwatches/rom-kernel-t3821013/page172
    3-https://www.youtube.com/watch?v=UKxGfNxRjo4&t=320s
    4-https://forum.xda-developers.com/showpost.php?p=79637148&postcount=1720

    IF YOU LIKE MY WORK AND WANT TO BUY ME A COFFEE
    DONATE-ME-HERE    ​
    View
    9
    janjan
    janjan
    I would like to thank you all for your generous donation. Thank you very much for supporting me. I really appreciate that. It will give me more energy to bring something nicer for your device in future.

    I will probably spend these donation to pay for the storage (online storage) for uploading the zips as well to buy a new harddisk for my PC.

    Once again, thank you for your generous donation.
    View
    9
    janjan
    janjan
    IF YOU LIKE MY WORK AND WANT TO BUY ME A COFFEE
    https://www.paypal.me/JANJANXDA
    paypal.me/JANJANXDA    ​

    Hello everyone,
    Finally I am done with latest ROM and kernel for Huawei Watch 2 4G and BT. This ROM+kernel are designed to bring a new life as well as excellent performance and smoothness to get you safely through the day! You can really feel the speed and smoothness with this ROM.

    ##############################
    ROM AND KERNEL FEATURES [3-Sep-2019]
    ##############################

    [Changelog]-Huawei Watch 2 LTE(Sawshark)+Huawei Watch 2 BT(Sawfish)-[3/Sep/2019]

    - Based on latest kernel source with latest security patch
    - Linux version 3.18.24 (gcc version 4.9.3 20141215 (prerelease) (UBER-SaberMod-4.9.3_arm-graphite)) #1 SMP PREEMPT Tue Sep 3 10:38:15 CEST 2019
    - Forced-encryption disabled
    - dm-verity removed/disabled
    - Sepolicy is patched
    - Fix the CPU idle latency unvote timeout. It should reduce the wasting power and CPU go to deep idle states immediately after a request
    - Add and use a timer frequency of 100 Hz. It should improve power consumption.
    - Add and update/Hide verifiedbootstate from /proc/cmdline in order to fix the failed SafetyNet CTS check(It can still fail through other means)-GOOGLE PAY SHOULD WORK. USE MAGISK TO HIDE ROOT.
    - Remove verifiedbootstate flag from /proc/cmdline - Disable CRC check
    - Scheduler optimize/support for heterogeneous multi-core
    - Scheduler support for heterogeneous multi-processor systems
    - Enable all core with scaling_available_frequencies (200000 400000 533333 800000 1094400 1267200 MHz)- scaling down the frequency of the CPUs to 200 MHz during idl mode and rise the freq. to 1.26Ghz during high pressure.
    - Change zswap max pool % to 20%. It will reduce CPU usage a lot
    - Enable zram & zswap and add 256MB virtual memory default. It will speed up the device a lot
    - Set zswap compressor to lz4 by default
    - APM driver updated again to reduce battery usage during sleeping
    - Several other patches to reduce battery usage
    - Multi-core scheduler enable/optimized
    - APM driver updated reduce battery usage during sleeping
    - Fix the wake up time. The screen should wake up more quickly when pressing the button.
    - Tweaked the scheduler to reduce/save power by scaling down the frequency of the CPUs or idling them,
    - A lot subsystems converted to use power efficient workqueue

    ##############################
    HOW TO FLASH THE ROM
    ##############################

    0- Boot into TWRP
    1- Move the build/ROM and Busybox and Magisk to your watch
    2- Make a backup - there's always 1% chance something goes wrong.
    3- Full wipe is recommended....Wipe data/Factory reset
    4- Flash the ROM, then flash Busybox and Magisk (Please flash in this order, ROM, then Busybox and Magisk)
    5- Reboot and complete your initial setting
    6- Open Magisk Manager and go to settings and set Automatic Response to Grant
    7- Done. Don't forget to donate if you like my work, Thanks.

    ##############################
    DOWNLOAD
    ##############################

    [Huawei Watch 2 4G/LTE][3-SEP]
    [DECRYPTION KEY]
    IJI19eFoasakCJGzuhu86A


    [Huawei Watch BT][3-SEP]
    [DECRYPTION KEY]
    s7uTDVuqOgBqping45_dng


    IF YOU LIKE MY WORK AND WANT TO BUY ME A COFFEE
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    paypal.me/JANJANXDA    ​
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