This ROM seems to drain your battery faster than the stock ROM. It was just about 2 weeks ago when I updated to OxygenOS 12 and 4 days ago when I switched to crDroid, so I have very much in mind how long the battery lasts on both OxygenOS 11 and OxygenOS 12.

Checking with 3C Task Manager the System UI is constantly using at least 5% of the CPU. It has used 25% of the CPU in the 17min it is running for now. I'm not sure if that's expected behaviour but it's the only noticeable application in there.

I have much less apps on crDroid than I had on Oxygen. I can even feel that the new ROM drains more power because the device stays unusual warm throughout the day since I installed this ROM.

Edit: After a reboot the System UI wasn't using that much CPU all the time anymore. Overall it still feels like it uses your battery faster but that's probably just Android 13 itself and the battery drain is by far not as bad as it was on the first days of using that ROM.

===== 20230316 =====
* Kernel 4.14.309
* Fix blur on recent
* iconpacks: Fix screenshot icon color
* Update themed icons
* Add CookieRun Font
* Fix Smart Charging (thnks @hejsms (https://t.me/hejsms))
* ParallelSpace: Block telecom server package
* InputMethod: Prevent unnecessary invocation of IME
* SystemUI: Prevent systemui crash when reinflating QS
* SystemUI: add haptic feedback for qs tiles
* SystemUI: Refactor notification reticker
* SystemUI: Add restart SystemUI in Advanced Reboot
* Removed sensitive info from SUPL requests
* Ignore AGPS toggle during user-initiated emergency calls
* Always make mouse cursor show on external display if it exists
* Avoid saving length as in a sql db for quick unlock
* CachedBluetoothDevice: Fix detecting connect fail
* CachedBluetoothDevice: Add missing LeAudioProfile
* Fix: Skype is not opening in full screen
* Multiple PIP mode fixes
* Fix secondary user crash with system user locked
* Updated translations
* Some other small changes

>> Download link <<
or OTA update

================
Donate for my work

musteral said:

This ROM seems to drain your battery faster than the stock ROM. It was just about 2 weeks ago when I updated to OxygenOS 12 and 4 days ago when I switched to crDroid, so I have very much in mind how long the battery lasts on both OxygenOS 11 and OxygenOS 12.

Checking with 3C Task Manager the System UI is constantly using at least 5% of the CPU. It has used 25% of the CPU in the 17min it is running for now. I'm not sure if that's expected behaviour but it's the only noticeable application in there.

I have much less apps on crDroid than I had on Oxygen. I can even feel that the new ROM drains more power because the device stays unusual warm throughout the day since I installed this ROM.

Edit: After a reboot the System UI wasn't using that much CPU all the time anymore. Overall it still feels like it uses your battery faster but that's probably just Android 13 itself and the battery drain is by far not as bad as it was on the first days of using that ROM.

Click to expand...

Generally speaking custom roms don't have as good of a battery life as Stock OS. An OEM can make deeper optimizations than a custom rom dev

FalKoopa said:

Generally speaking custom roms don't have as good of a battery life as Stock OS. An OEM can make deeper optimizations than a custom rom dev

For me criteria is drain during the night as day usage depend of the number of calls and messages.
This night usage was 5% for 9 hr. Better than stock.

Hi Everyone,
I am facing a issue where screen does not turn on after device is locked (If high brightness mode is on)

Reproduction Steps :

1. Go-to Settings > Display > LiveDisplay > Display Mode.
2. Select "Outdoor (bright sun)".
3. Use the phone for a few seconds.
4. Press the Power Button (or If enabled,Double Tap Screen) to Lock the Phone.
5. Press the Power Button again (or If enabled,Double Tap Screen) to Unlock the Phone.
6. Observe that phone screen does not turn on. User has to Force Restart the device (by holding Power+Volume Up button) to see the screen again.

Device/OS Details :
OnePlus 7T Pro / HD1911
16 March Build.

Anyone else able to replicate it?