[KERNEL] CleanSlate v2.7.5 | LED|GPU|Flash|FingerPrint|AdBlock|[16 Feb] - HTC U Ultra ROMs, Kernels, Recoveries, & Other Dev

CleanSlate HTC U Ultra kernel​
CleanSlate for U Ultra - 2.7.5
Scope: Full merge from cleanslate upstream functionality
No root privilege is needed, just an unlocked phone with twrp.
The companion and configuration apps work without rooting.
Feature list
Code:
- Button Light Notification - when Secondary display turns off, BLN will start
- Notification double vibration pattern detection based Button Light Notifications
- "Endless BLN while charging" + "Notification vibration length based two types of blinking pattern for BLN" features
- KCAL Color Control
- Backlight dimmer
- Fingerprint doubletap sleep
- K.AdAway - kernel adblocking feature for browsing and in app (not for youtube stream etc)
- Smart Notification Control
- CleanSlate Companion app
- Unprivileged Configuration Interface Config App
- ROM side Ambient Display support for all notification functions
- WireGuard VPN kernel support
- Flashlight Notification
- Vibrating Notification Reminder
- Notification Booster on vibrating notifications when screen is off
- Gradient battery charging led turning from amber to green based on battery level percentage, then at full charge it starts to smoothly change from full bright green to golden and the back to full green cycling, signalling 100% battery for easy spotting
- Fading notification led fading/pulsating type notification LED blinking
- Upper grill RGB LED light brightness level you can lower the brightness level of the upper grill RGB led now
- Adrenoboost version 2.2 - smooth gaming, battery friendly, fixing GPU handling of stock HTC kernel -- battery friendly conservative governor. Three levels (1 is the most battery friendly), and off state.
- Sweep2sleep Full credits to @flar2
- DriveDroid support - Mounting of ISO (ReadOnly/ReadWrite) images to your PC for storage or booting them on PC
- NTFS/ReadWrite
- Sony HID input device support (thanks @flar2)
- Wakelock reduction patch by fransiscofranco
Doubletap Fingerprint scanner to sleep:
Button Light Notification
Pulsating notification LED video:
Flashlight notification
Chromatic gradient colors for battery percentages while charging..
Will gently pulse green when reaching 100%
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Installation:
0. TWRP - backup boot partition
1. TWRP flash zip
2. reboot, install both CleanSlate Companion and Configuration apps:
2. ---- APKs from internal storage (copied by installer) or purchase/install from playstore for supporting the dev with some coffee/beer money and most probably next HTC device to develop for
3. Start companion App, grant permissions, leave it running (should start on each reboot by itself, but it's worth starting manually, it's quicker)
4. Start Configuration app, grant permission, configure to your liking and don't forget to press Save button (disk icon)
Known issues:
OREO: backlight dimmer is not dimming the secondary panel , causing light bleeding
OREO: HTC earbuds don't work (using USB C adapter + Jack works)
Download:
OREO
2.7.5 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=4349826312261724414
Donations or Premium app purchase in Play Store much appreciated!
2.7.4v4 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=5862345805528052578[/B]
NOUGAT
1.7.4 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=962187416754455301
Donations or Premium app purchase in Play Store much appreciated!
1.7.3 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=889964283620778693
1.7.2 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=889964283620777117
1.7.1 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=889964283620776187[/B]
1.7.0 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=673791459329070597[/B]
CleanSlate Companion app (CleanSlate background service)
2.6.6
premium donation version from Play Store: https://play.google.com/store/apps/details?id=org.cleanslate.csservice
free: https://www.androidfilehost.com/?fid=4349826312261721991
CleanSlate Configuration app (Config without root privilege)
2.12.3 premium donation version from Play Store with theme support:
- additional features in premium app: App Themes, Profiles, Profile Switch QuickTiles
https://play.google.com/store/apps/details?id=org.cleanslate.csconfig
free: https://www.androidfilehost.com/?fid=4349826312261721990
XDA:DevDB Information
tbalden's CleanSlate kernel for HTC U Ultra, Kernel for the HTC U Ultra
Contributors
tbalden
Source Code: https://github.com/tbalden/htc-kernel-pmewlvzw
Kernel Special Features:
Version Information
Status: Testing
Current Stable Version: 2.7.5
Stable Release Date: 2020-02-16
Created 2017-12-23
Last Updated 2020-02-16

---

Changelogs:
Release 1.7.0 stable - 01-01-2018
- fixing up all issues, should be fully functional
Release 1.7.0-beta1 - 23-12-2017

---

Read more about all the features in the U11 thread here:
https://forum.xda-developers.com/u11/development/kernel-cleanslate-v1-0-t3623310

---

everything else
Merry christmas for now

---

I seriously need testers for a first boot of the stock version....
Then
planned features:
- Button Light Notification
- Notification double vibration pattern detection based Button Light Notifications
- "Endless BLN while charging" + "Notification vibration length based two types of blinking pattern for BLN" features
- KCAL Color Control
- Fingerprint doubletap sleep
- K.AdAway - kernel adblocking feature for browsing and in app (not for youtube stream etc)
- Smart Notification Control
- CleanSlate Companion app
- Unprivileged Configuration Interface Config App
- ROM side Ambient Display support for all notification functions
- Flashlight Notification
- Vibrating Notification Reminder
- Notification Booster on vibrating notifications when screen is off
- Gradient battery charging led turning from amber to green based on battery level percentage, then at full charge it starts to smoothly change from full bright green to golden and the back to full green cycling, signalling 100% battery for easy spotting
- Fading notification led fading/pulsating type notification LED blinking
- Upper grill RGB LED light brightness level you can lower the brightness level of the upper grill RGB led now
- Adrenoboost version 2.2 - smooth gaming, battery friendly, fixing GPU handling of stock HTC kernel -- battery friendly conservative governor. Three levels (1 is the most battery friendly), and off state.
- Fastcharge for USB 2.0 -- PC's, Laptop's will now be able to charge your phone (bumping 0.5A draw to 1A from USB2.0 port, retaining the data connection all working)
- Sweep2sleep Full credits to @flar2
- DriveDroid support - Mounting of ISO (ReadOnly/ReadWrite) images to your PC for storage or booting them on PC
- NTFS/ReadWrite
- WireGuard VPN kernel support
- Sony HID input device support (thanks @flar2)
- Wakelock reduction patch by fransiscofranco
- Hacked texfat/modcrypto loading for all ROM bases to work with sdcard
- doesn't modify system partition. Androidpay should work on phones with stock system image

---

Gr8 @tbalden
Wysłane z mojego HTC_U-1u przy użyciu Tapatalka

---

S3V3N said:
Gr8 @tbalden
Wysłane z mojego HTC_U-1u przy użyciu Tapatalka
Click to expand...
Click to collapse
Hi,
Let me know if you have the opportunity try this test version. I really need to know if it works fine. I don't have the device
Thanks

---

Just flashed this, works fine for me atm.
Great work

---

DualSIM works fine [emoji2][emoji4]
Wysłane z mojego HTC_U-1u przy użyciu Tapatalka

---

Oddvin94 said:
Just flashed this, works fine for me atm.
Great work
Click to expand...
Click to collapse
Thank you!
Next step is then the bigger one. I'll finish up merging stuff from the 10 and release the beta. Shouldn't take long, as I've already started.

---

It boots ?
Thank you so much for this, looking forward to see the featureful version in the future.
I'll report back if I hit any issues.

---

S3V3N said:
DualSIM works fine [emoji2][emoji4]
Wysłane z mojego HTC_U-1u przy użyciu Tapatalka
Click to expand...
Click to collapse
wiccan-two said:
It boots
Thank you so much for this, looking forward to see the featureful version in the future.
I'll report back if I hit any issues.
Click to expand...
Click to collapse
Thank you! ?
I'll publish the beta very soon. Hopefully it will boot just fine too and plenty of things for you to test for me :good::fingers-crossed::laugh:

---

tbalden said:
Thank you!
Next step is then the bigger one. I'll finish up merging stuff from the 10 and release the beta. Shouldn't take long, as I've already started.
Click to expand...
Click to collapse
Just let me know, and I'll test for you

---

CleanSlate for U Ultra - 1.7.0 Beta 4
Scope: Full merge from cleanslate upstream functionality
Feature list
Code:
- Button Light Notification
- Notification double vibration pattern detection based Button Light Notifications
- "Endless BLN while charging" + "Notification vibration length based two types of blinking pattern for BLN" features
- KCAL Color Control
- Fingerprint doubletap sleep
- K.AdAway - kernel adblocking feature for browsing and in app (not for youtube stream etc)
- Smart Notification Control
- CleanSlate Companion app
- Unprivileged Configuration Interface Config App
- ROM side Ambient Display support for all notification functions
- Flashlight Notification
- Vibrating Notification Reminder
- Notification Booster on vibrating notifications when screen is off
- Gradient battery charging led turning from amber to green based on battery level percentage, then at full charge it starts to smoothly change from full bright green to golden and the back to full green cycling, signalling 100% battery for easy spotting
- Fading notification led fading/pulsating type notification LED blinking
- Upper grill RGB LED light brightness level you can lower the brightness level of the upper grill RGB led now
- Adrenoboost version 2.2 - smooth gaming, battery friendly, fixing GPU handling of stock HTC kernel -- battery friendly conservative governor. Three levels (1 is the most battery friendly), and off state.
- Fastcharge for USB 2.0 -- PC's, Laptop's will now be able to charge your phone (bumping 0.5A draw to 1A from USB2.0 port, retaining the data connection all working)
- Sweep2sleep Full credits to @flar2
- DriveDroid support - Mounting of ISO (ReadOnly/ReadWrite) images to your PC for storage or booting them on PC
- NTFS/ReadWrite
- Sony HID input device support (thanks @flar2)
- Wakelock reduction patch by fransiscofranco
Installation:
0. TWRP - backup boot partition
1. TWRP flash zip
2. reboot, install APKs from internal storage (copied by installer)
3. Start companion App, grant permissions, leave it running (should start on each reboot by itself, but it's worth starting manually, it's quicker)
4. Start Configuration app, grant permission, configure to your liking and don't forget to press Save button (disk icon)
Download:
1.7.0_beta4 Installer zip for TWRP:
https://www.androidfilehost.com/?fid=817906626617954667
CleanSlate Companion app (CleanSlate background service)
1.4.11
https://www.androidfilehost.com/?fid=817906626617954048
or premium donation version from Play Store: https://play.google.com/store/apps/details?id=org.cleanslate.csservice
CleanSlate Configuration app (Config without root privilege)
1.4.3
https://www.androidfilehost.com/?fid=962021903579500299
or premium donation version from Play Store: https://play.google.com/store/apps/details?id=org.cleanslate.csconfig

---

@Oddvin94 @S3V3N @wiccan-two there you go, beta1.
Please let me know if the configuration app starts right, and showing the configuration well.
In UX tab (bottom second icon), Gestures/Extras (Phone icon with arrows around it), K.Adaway option should be there if everything went fine.
All other functionality needs validation.
The tricky one was Colored Charging led (turns slowly from amber to green as battery charges from 0 to 100%), U Ultra has new driver.
Also flashlight notification was tricky merge.
Another one is if you enable Face down screen off, if the Companion app detects proximity and also face down horizontal position.
Thanks and merry xmas

---

ok, I'm getting tested
Wysłane z mojego HTC_U-1u przy użyciu Tapatalka

---

S3V3N said:
ok, I'm getting tested
Wysłane z mojego HTC_U-1u przy użyciu Tapatalka
Click to expand...
Click to collapse
Thanks, if it just booted that's already a great result. let me know
The rest will need longer validation hopefully with not many issues

---

I will also try to get my fingers on a PC later and try it out.
But what should I do when I want to start with a clean, new ROM? When to install?
But very nice to see a kernel over here on the ultra ?
Merry Christmas to all!

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ChavezD said:
I will also try to get my fingers on a PC later and try it out.
But what should I do when I want to start with a clean, new ROM? When to install?
But very nice to see a kernel over here on the ultra
Merry Christmas to all!
Click to expand...
Click to collapse
Hi
After all is setup with the rom and works nicely then reboot to recovery, backup boot partition, then flash this and install like detailed.
You can also use this whole stuff without custom rom, without root or magisk. Every stuff works that way too if you prefer stock with a custom kernel. Then just backup your boot partition in twrp, install and profit

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So all boots fine with the beta and the apps install and seem to work as described.
However my fingerprint scanner/home button is completely dead now. I've had intermittent problems with it for a while now but it airways came back after a short wait. Now even the settings for it won't open. It may be a full reset to get it working I think (unless anyone else has any ideas).