[DISCONTINUED] Samsung Galaxy One UI - Optimization Guide

[Emre67511]

its not showing these three apps there

You can type "cmd package install-existing package.name.example" in adb to restore the apps

 

[Hamid Chikh]

got the thanx alot.. however iam unable to restore them.. how can I restore them.. haven't taken any backup before uninstalling them through ADB app control

Just search for the apps in the uninstalled section and select them then select restore from the drop down menu on the bottom right corner

 

[blackrubi]

I'm confused, specs say it's larger in every side, keeping the same screen size, it can only mean less screen/body ratio

Take a look at this comparison. To my knowledge, gsmarena is a reliable source for phone specifications.

Compare Samsung Galaxy S23 vs. Samsung Galaxy S22 5G - GSMArena.com

www.gsmarena.com

 

[blackrubi]

Search the thread, i already posted about it in the past

Thank you for letting me know, I now have a better understanding on the 2 options.
However, I still do not fully get what "restricted_device_performance 1,1" is.

1. What is it setting exactly with those 2 numbers? I remember reading that somebody set it to 0.7,0.7 and somehow that was a sweetspot but for what exactly? I don't get what this does.

2. If 1,1 is the default, how come someone else's default was actually 0,1 and not 1,1?

Thank you for helping me better understand what these commands do.

 

[Ardysan]

Hi guys! I have not done any tweaks or upgrades to my S21 Ultra for about 7 months (debloated with this topic ADB script version current, current as of then - and as it disabled software updates - did not update the phone software since then). So, Questions:
1. Is S21 Ultra debloat list maintained, or topic author moved on to s23?
2. For S21 Ultra - if I update - will I see worse battery life? How was your experience with new features/latest version of debloat lists?
3. How do I do so many months of updates? Restore all apps, then update, then debloat with latest lists?

Thank you so much!!

 

[tribalfs]

Thank you for letting me know, I now have a better understanding on the 2 options.
However, I still do not fully get what "restricted_device_performance 1,1" is.

1. What is it setting exactly with those 2 numbers? I remember reading that somebody set it to 0.7,0.7 and somehow that was a sweetspot but for what exactly? I don't get what this does.

2. If 1,1 is the default, how come someone else's default was actually 0,1 and not 1,1?

Thank you for helping me better understand what these commands do.

restricted_device_performance is the settings key for "Limit CPU speed by 70%" in power saving mode settings. Valid left value is either 0 (disabled) or 1 (enabled). If set to other value, it's interpreted as 0. Value on the right does nothing.

 

[lolli.filippo]

Hi guys! I have not done any tweaks or upgrades to my S21 Ultra for about 7 months (debloated with this topic ADB script version current, current as of then - and as it disabled software updates - did not update the phone software since then). So, Questions:
1. Is S21 Ultra debloat list maintained, or topic author moved on to s23?
2. For S21 Ultra - if I update - will I see worse battery life? How was your experience with new features/latest version of debloat lists?
3. How do I do so many months of updates? Restore all apps, then update, then debloat with latest lists?

Thank you so much!!

1. The autor is on a S22
2. If you debloat correctly don't worry about battery life, it will be good
3. You must reinstall all the bloatware berofe updating. I suggest to perform a reset if the upgrade is a OS upgrade

 

[blackrubi]

restricted_device_performance is the settings key for "Limit CPU speed by 70%" in power saving mode settings. Valid left value is either 0 (disabled) or 1 (enabled). If set to other value, it's interpreted as 0. Value on the right does nothing.

How come then, that according to OP, the default value is 1 which would mean that Limit CPU speed by 70% would be enabled by default which is clearly not the case.

 

[tribalfs]

How come then, that according to OP, the default value is 1 which would mean that Limit CPU speed by 70% would be enabled by default which is clearly not the case.

I haven't checked the default value (it may vary). But note it only applies when power saving mode is enabled.

 

[blackrubi]

I haven't checked the default value. But note it only applies when power saving mode is enabled.

So after all we're not sure what it does or helps with? What would be the difference between setting restricted_device_performance to 0 and 1?

 

[tribalfs]

So after all we're not sure what it does or helps with? What would be the difference between setting restricted_device_performance to 0 and 1?

"Limit CPU speed by 70%" in power saving mode

 

[blackrubi]

"Limit CPU speed by 70%" in power saving mode

You are right, I figured it out now.

restricted_device_performance is the "Limit CPU speed by 70%" toggleable option in the Power Saving menu. If you do "adb shell get global estricted_device_performance" and it returns:
0,1 - it means that when you turn on Power Saving mode, it will not limit the CPU to 70%.
1,1 - when you turn on Power Saving mode, your CPU will be limited to 70%.

So technically, setting this option to 1,1 does not save you battery unless you turn on Power Saving mode in the phone's

settings page.

 

[blackrubi]

@Hamid Chikh from a battery and performance standpoint what do you think about precompiling all packages with the speed profile?
"adb shell cmd package compile -m speed -f -a"

Implementing ART just-In-time (JIT) Compiler | Android Open Source Project

source.android.com

“Magic Trick” of Galaxy App Booster

I happened to try an app called Galaxy App Booster that is a part of Galaxy Labs released by Samsung. It claims that it can optimize all apps on device and boost the overall performance by 5% to 15%…

itnext.io

According to a few posts on reddit (in a nutshell) in exchange for a few gigs of storage space it is supposed to boost performance by precompiling packages that would otherwise need to be interpreted at runtime.

 

[Emre67511]

You are right, I figured it out now.

restricted_device_performance is the "Limit CPU speed by 70%" toggleable option in the Power Saving menu. If you do "adb shell get global estricted_device_performance" and it returns:
0,1 - it means that when you turn on Power Saving mode, it will not limit the CPU to 70%.
1,1 - when you turn on Power Saving mode, your CPU will be limited to 70%.

So technically, setting this option to 1,1 does not save you battery unless you turn on Power Saving mode in the phone's

View attachment 5829419settings page.

Did anyone test out 1,0 ? Maybe it will limit the CPU to 70% without power saving mode that way. What else could the second digit mean ?

 

[blackrubi]

Did anyone test out 1,0 ? Maybe it will limit the CPU to 70% without power saving mode that way. What else could the second digit mean ?

Apparently, the second number is useless.

 

[nolan91]

I'm sorry in advance if my following questions aren't suitable to be asked here. I'll be getting a S23U soon;

1) Is it safe for me to use the preset on the phone, are they the same on every model?

2)Do I have to enable/restore all of the apps that have been disabled/uninstalled if there are major OS updates in the future?

Thank you!

 

[bodomfan]

I'm sorry in advance if my following questions aren't suitable to be asked here. I'll be getting a S23U soon;

1) Is it safe for me to use the preset on the phone, are they the same on every model?

2)Do I have to enable/restore all of the apps that have been disabled/uninstalled if there are major OS updates in the future?

Thank you!

Won't need to, s23 ultra battery is a different animal compared to S22 ultra

 

[nolan91]

Won't need to, s23 ultra battery is a different animal compared to S22 ultra

but still maxing out its capabilities is the best.

 

[Kris_b1104]

Won't need to, s23 ultra battery is a different animal compared to S22 ultra

Do you have one in your hands?

 

[Klaudas]

Do you have one in your hands?

Only second full charge. Multitasking, a little bit of gaming, 2k 120hz, auto brightness, installing like 50 programs at once. Zero lag, no issues at all. I'm pretty sure It will improve even more.