Jul 12, 2018 18:28:34 GMT 1 mrhollowfield said:
Jul 12, 2018 17:42:13 GMT 1 jinvice said:mrhollowfield
forum.xda-developers.com/galaxy-s-advance/themes-apps/share-myandroidtools-guide-to-disable-t2869119
There are no updated guides. You need to check every process and turn off what you don’t need. Just be patient and do it.
If you feel confident,you can recompile boot.img changing cpu values.
Hi
I flashed your recovery but it doesn’t finish. Download till 100% then error S_Ft error or something
It won’t boot in recovery only normal boot. 
Maybe there’s anything missing at the end of the file.
Or the boot.img must be modified to?
Okay I try to root the boot.img with magisk manager app, but flashing gets the same result sft download error 4008 ?
Maybe I need the recovery and boot to root with supersu is the only way.
Use magisk, patch boot.img, and try again flashing patched boot.img + recovery i have posted.
Tell me exact errorcode. Then, are you sure you have enabled oem unlock in dev settings?
OKAY HERE is the Solution for DI07 !!!
you need Wifi !
install Magisk on the watch and root the boot.img
flash only the boot.img with flashtool (recovery does not work)
Ready, booting will take more time.
Don’t be afraid of the error, the boot file is okay but there are a Display issue, so after all I reflashed the original back.
Install all apps and remove all not nessesary apps with root app Manager
Important, not Google Services and Store (you need for google and fitness apps)
then disable services with myandroidtool.
Disable all not needed apps (mail, update, Telefon,…)
Update all apps and Google Services in the PlayStore
Disable only the Playstore
Do Battery calibration
then reflash the original boot.img in flashtool
all fine, the battery stays for about 36 Hours
if you want to change anything with root, flash the boot again.
Why? Because the Bluetooth issue, with root it does’t hold the BT connection with the phone and no file transfer possible.
Without root BT works.
Jul 18, 2018 12:14:11 GMT 1 mrhollowfield said:
OKAY HERE is the Solution for DI07 !!!
you need Wifi !
install Magisk on the watch and root the boot.img
flash only the boot.img with flashtool (recovery does not work)
Ready, booting will take more time.
Don’t be afraid of the error, the boot file is okay but there are a Display issue, so after all I reflashed the original back.
Install all apps and remove all not nessesary apps with root app Manager
Important, not Google Services and Store (you need for google and fitness apps)
then disable services with myandroidtool.
Disable all not needed apps (mail, update, Telefon,…)
Update all apps and Google Services in the PlayStore
Disable only the Playstore
Do Battery calibration
then reflash the original boot.img in flashtool
all fine, the battery stays for about 36 Hours
if you want to change anything with root, flash the boot again.
Why? Because the Bluetooth issue, with root it does’t hold the BT connection with the phone and no file transfer possible.
Without root BT works.
Okay here I run
Good GPS Signal
Jul 12, 2018 15:38:56 GMT 1 jinvice said:
Jul 12, 2018 15:35:48 GMT 1 mrhollowfield said:
I try when I'm at home.
But if it works, you can buy a full working watch for 35€ with battery more than a day, I gues with root more than 2 days!!!
I have got 5 days of standby on lem6.
Hi, now I have a serious question, please copy the main tweaks of your Lem6
I’m very interested in.
I have optimized a lot, but my i4 pro doesn’t stay longer.
And my new Lem6 I bought should stay for fitness tracking.
Here is what I have done:
Root
Disable all apps I don’t need
Install the apps and update all
Disable Playstore
Battery calibration
The services disable like the post myandroidtools
Put all networks off, only BT for music
When I run, GPS on standalone
Google fit is on, I like the tracking and synchronization
So please copy all you have, I will find out.
And how to improve BT signal and GPS with this engineering mode? I don’t know before I don’t want to brick it.
New flashing is boring 
Thank you very much for advice